This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.
NB: Hopefully the other sets turn up in -next soon, so they can
be rebased and any stragglers re-submitted.
Lee Jones (30):
drm/savage/savage_bci: Remove set but never used 'aper_rsrc' and
'fb_rsrc'
include: drm: drm_atomic: Artificially use 'crtc' to avoid 'not used'
warning
drm/v3d/v3d_gem: Provide descriptions for 'v3d_lookup_bos's params
drm/via/via_dma: Remove set but unused variable 'agp_base'
drm/v3d/v3d_sched: Demote non-conformant kernel-doc header
drm/amd/amdgpu/amdgpu_kms: Fix misnaming of parameter 'dev'
drm/amd/amdgpu/amdgpu_fence: Fix some issues pertaining to function
documentation
drm/exynos/exynos7_drm_decon: Supply missing description for param
'ctx'
drm/exynos/exynos_drm_fimd: Add missing description for param 'ctx'
drm/vc4/vc4_hdmi_regs: Mark some data sets as __maybe_unused
drm/vc4/vc4_hdmi: Remove set but unused variable 'ret'
drm/amd/amdgpu/amdgpu_ttm: Demote non-conformant kernel-doc headers,
fix slightly lacking ones
drm/atmel-hlcdc/atmel_hlcdc_crtc: Apply correct formatting to struct
docs
drm/amd/amdgpu/amdgpu_ring: Fix a bunch of function misdocumentation
drm/amd/amdgpu/amdgpu_display: Remove pointless header
drm/atmel-hlcdc/atmel_hlcdc_plane: Staticise local function
'atmel_hlcdc_plane_setup_scaler()'
drm/atmel-hlcdc/atmel_hlcdc_plane: Fix documentation formatting and
add missing description
drm/vc4/vc4_v3d: Demote non-conformant kernel-doc headers
drm/amd/amdgpu/amdgpu_cs: Add a couple of missing function param
descriptions
drm/armada/armada_overlay: Staticify local function
'armada_overlay_duplicate_state'
drm/vc4/vc4_debugfs: Demote non-conformant kernel-doc headers
drm/rockchip/dw-mipi-dsi-rockchip: Demote non-conformant kernel-doc
headers
drm/rockchip/rockchip_rgb: Consume our own header
drm/nouveau/nvkm/core/firmware: Fix formatting, provide missing param
description
drm/rockchip/rockchip_lvds: Fix struct document formatting
drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits'
drm/sti/sti_hdmi: Move 'colorspace_mode_names' array to where its used
drm/mediatek/mtk_disp_color: Fix formatting and provide missing member
description
drm/amd/amdgpu/atombios_encoders: Remove set but unused variable
'backlight_level'
drm/mediatek/mtk_disp_ovl: Fix formatting and provide missing member
description
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 --
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 11 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 12 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 60 ++++++++++---------
.../gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +-
drivers/gpu/drm/armada/armada_overlay.c | 2 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 6 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 7 ++-
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 1 +
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 1 +
drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 +
drivers/gpu/drm/mediatek/mtk_disp_color.c | 5 +-
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 5 +-
drivers/gpu/drm/nouveau/nvkm/core/firmware.c | 9 +--
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 4 +-
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_rgb.c | 1 +
drivers/gpu/drm/savage/savage_bci.c | 11 ----
drivers/gpu/drm/sti/sti_hdmi.c | 6 ++
drivers/gpu/drm/sti/sti_hdmi.h | 6 --
drivers/gpu/drm/v3d/v3d_gem.c | 2 +
drivers/gpu/drm/v3d/v3d_sched.c | 2 +-
drivers/gpu/drm/vc4/vc4_debugfs.c | 4 +-
drivers/gpu/drm/vc4/vc4_hdmi.c | 3 +-
drivers/gpu/drm/vc4/vc4_hdmi_regs.h | 6 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 4 +-
drivers/gpu/drm/via/via_dma.c | 2 -
include/drm/drm_atomic.h | 1 +
30 files changed, 91 insertions(+), 94 deletions(-)
Cc: Ajay Kumar <[email protected]>
Cc: Akshu Agarwal <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: [email protected]
Cc: Benjamin Gaignard <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: Chris Zhong <[email protected]>
Cc: Chun-Kuang Hu <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: David Airlie <[email protected]>
Cc: [email protected]
Cc: Eric Anholt <[email protected]>
Cc: Eunchul Kim <[email protected]>
Cc: "Heiko Stübner" <[email protected]>
Cc: Inki Dae <[email protected]>
Cc: Jean-Jacques Hiblot <[email protected]>
Cc: Jerome Glisse <[email protected]>
Cc: Jinyoung Jeon <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: Luben Tuikov <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Mark Yao <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Nickey Yang <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: [email protected]
Cc: Philipp Zabel <[email protected]>
Cc: report to <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Russell King <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Sandy Huang <[email protected]>
Cc: Sangmin Lee <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: Vincent Abriou <[email protected]>
--
2.25.1
The comment about them (also removed) says:
/* fb_rsrc and aper_rsrc aren't really used currently, but still exist
* in case we decide we need information on the BAR for BSD in the
* future.
*/
Well that was written 12 years ago in 2008. We are now in the future
and they are still superfluous. We can always add them again at a
later date if they are ever required.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/savage/savage_bci.c: In function ‘savage_driver_firstopen’:
drivers/gpu/drm/savage/savage_bci.c:580:24: warning: variable ‘aper_rsrc’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/savage/savage_bci.c:580:15: warning: variable ‘fb_rsrc’ set but not used [-Wunused-but-set-variable]
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/savage/savage_bci.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c
index 6889d6534ebab..606e5b807a6e7 100644
--- a/drivers/gpu/drm/savage/savage_bci.c
+++ b/drivers/gpu/drm/savage/savage_bci.c
@@ -573,19 +573,12 @@ int savage_driver_firstopen(struct drm_device *dev)
{
drm_savage_private_t *dev_priv = dev->dev_private;
unsigned long mmio_base, fb_base, fb_size, aperture_base;
- /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
- * in case we decide we need information on the BAR for BSD in the
- * future.
- */
- unsigned int fb_rsrc, aper_rsrc;
int ret = 0;
if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
- fb_rsrc = 0;
fb_base = pci_resource_start(dev->pdev, 0);
fb_size = SAVAGE_FB_SIZE_S3;
mmio_base = fb_base + SAVAGE_FB_SIZE_S3;
- aper_rsrc = 0;
aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
/* this should always be true */
if (pci_resource_len(dev->pdev, 0) == 0x08000000) {
@@ -607,10 +600,8 @@ int savage_driver_firstopen(struct drm_device *dev)
} else if (dev_priv->chipset != S3_SUPERSAVAGE &&
dev_priv->chipset != S3_SAVAGE2000) {
mmio_base = pci_resource_start(dev->pdev, 0);
- fb_rsrc = 1;
fb_base = pci_resource_start(dev->pdev, 1);
fb_size = SAVAGE_FB_SIZE_S4;
- aper_rsrc = 1;
aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
/* this should always be true */
if (pci_resource_len(dev->pdev, 1) == 0x08000000) {
@@ -626,10 +617,8 @@ int savage_driver_firstopen(struct drm_device *dev)
}
} else {
mmio_base = pci_resource_start(dev->pdev, 0);
- fb_rsrc = 1;
fb_base = pci_resource_start(dev->pdev, 1);
fb_size = pci_resource_len(dev->pdev, 1);
- aper_rsrc = 2;
aperture_base = pci_resource_start(dev->pdev, 2);
/* Automatic MTRR setup will do the right thing. */
}
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/v3d/v3d_gem.c:292: warning: Function parameter or member 'bo_handles' not described in 'v3d_lookup_bos'
drivers/gpu/drm/v3d/v3d_gem.c:292: warning: Function parameter or member 'bo_count' not described in 'v3d_lookup_bos'
Cc: Eric Anholt <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/v3d/v3d_gem.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 182c586525eb8..4eb3542269725 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -275,6 +275,8 @@ v3d_lock_bo_reservations(struct v3d_job *job,
* @dev: DRM device
* @file_priv: DRM file for this fd
* @job: V3D job being set up
+ * @bo_handles: GEM handles
+ * @bo_count: Number of GEM handles passed in
*
* The command validator needs to reference BOs by their index within
* the submitted job's BO list. This does the validation of the job's
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/via/via_dma.c: In function ‘via_cmdbuf_jump’:
drivers/gpu/drm/via/via_dma.c:596:11: warning: variable ‘agp_base’ set but not used [-Wunused-but-set-variable]
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/via/via_dma.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c
index 1208445e341de..cd56ffa3df589 100644
--- a/drivers/gpu/drm/via/via_dma.c
+++ b/drivers/gpu/drm/via/via_dma.c
@@ -593,13 +593,11 @@ static inline void via_dummy_bitblt(drm_via_private_t *dev_priv)
static void via_cmdbuf_jump(drm_via_private_t *dev_priv)
{
- uint32_t agp_base;
uint32_t pause_addr_lo, pause_addr_hi;
uint32_t jump_addr_lo, jump_addr_hi;
volatile uint32_t *last_pause_ptr;
uint32_t dma_low_save1, dma_low_save2;
- agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
via_align_cmd(dev_priv, HC_HAGPBpID_JUMP, 0, &jump_addr_hi,
&jump_addr_lo, 0);
--
2.25.1
The precedent has already been set by other macros in the same file.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’ set but not used [-Wunused-but-set-variable]
55 | struct drm_crtc *crtc;
| ^~~~
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
include/drm/drm_atomic.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 413fd0ca56a8f..dc5e0fbecc04e 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -802,6 +802,7 @@ void drm_state_dump(struct drm_device *dev, struct drm_printer *p);
(__i)++) \
for_each_if ((__state)->crtcs[__i].ptr && \
((crtc) = (__state)->crtcs[__i].ptr, \
+ (void)(crtc) /* Only to avoid unused-but-set-variable warning */, \
(old_crtc_state) = (__state)->crtcs[__i].old_state, 1))
/**
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos_drm_fimd.c:733: warning: Function parameter or member 'ctx' not described in 'fimd_shadow_protect_win'
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index bb67cad8371f0..49a2e0c539187 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -725,6 +725,7 @@ static void fimd_win_set_colkey(struct fimd_context *ctx, unsigned int win)
/**
* shadow_protect_win() - disable updating values from shadow registers at vsync
*
+ * @ctx: local driver data
* @win: window to protect registers for
* @protect: 1 to protect (disable updates)
*/
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos7_drm_decon.c:354: warning: Function parameter or member 'ctx' not described in 'decon_shadow_protect_win'
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Akshu Agarwal <[email protected]>
Cc: Ajay Kumar <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index f2d87a7445c73..431c5d32f9a47 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -346,6 +346,7 @@ static void decon_win_set_colkey(struct decon_context *ctx, unsigned int win)
/**
* shadow_protect_win() - disable updating values from shadow registers at vsync
*
+ * @ctx: display and enhancement controller context
* @win: window to protect registers for
* @protect: 1 to protect (disable updates)
*/
--
2.25.1
And fix-up a misnamed member description.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:33: warning: cannot understand function prototype: 'struct atmel_hlcdc_crtc_state '
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:52: warning: cannot understand function prototype: 'struct atmel_hlcdc_crtc '
Cc: Sam Ravnborg <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: Jean-Jacques Hiblot <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index c17571a3cc2bf..c58fa00b4848c 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -25,7 +25,7 @@
#include "atmel_hlcdc_dc.h"
/**
- * Atmel HLCDC CRTC state structure
+ * struct atmel_hlcdc_crtc_state - Atmel HLCDC CRTC state structure
*
* @base: base CRTC state
* @output_mode: RGBXXX output mode
@@ -42,10 +42,10 @@ drm_crtc_state_to_atmel_hlcdc_crtc_state(struct drm_crtc_state *state)
}
/**
- * Atmel HLCDC CRTC structure
+ * struct atmel_hlcdc_crtc - Atmel HLCDC CRTC structure
*
* @base: base DRM CRTC structure
- * @hlcdc: pointer to the atmel_hlcdc structure provided by the MFD device
+ * @dc: pointer to the atmel_hlcdc structure provided by the MFD device
* @event: pointer to the current page flip event
* @id: CRTC id (returned by drm_crtc_index)
*/
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/v3d/v3d_sched.c:75: warning: Function parameter or member 'sched_job' not described in 'v3d_job_dependency'
drivers/gpu/drm/v3d/v3d_sched.c:75: warning: Function parameter or member 's_entity' not described in 'v3d_job_dependency'
Cc: Eric Anholt <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/v3d/v3d_sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/v3d/v3d_sched.c b/drivers/gpu/drm/v3d/v3d_sched.c
index 0747614a78f0b..452682e2209f4 100644
--- a/drivers/gpu/drm/v3d/v3d_sched.c
+++ b/drivers/gpu/drm/v3d/v3d_sched.c
@@ -63,7 +63,7 @@ v3d_job_free(struct drm_sched_job *sched_job)
v3d_job_put(job);
}
-/**
+/*
* Returns the fences that the job depends on, one by one.
*
* If placed in the scheduler's .dependency method, the corresponding
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:63: warning: Excess function parameter 'adev' description in 'amdgpu_ring_alloc'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:122: warning: Excess function parameter 'adev' description in 'amdgpu_ring_commit'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'max_dw' not described in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'irq_src' not described in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'irq_type' not described in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'hw_prio' not described in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Excess function parameter 'max_ndw' description in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Excess function parameter 'nop' description in 'amdgpu_ring_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:285: warning: Excess function parameter 'adev' description in 'amdgpu_ring_fini'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:325: warning: Function parameter or member 'ring' not described in 'amdgpu_ring_emit_reg_write_reg_wait_helper'
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:325: warning: Excess function parameter 'adev' description in 'amdgpu_ring_emit_reg_write_reg_wait_helper'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index 2697b250dc326..a23b2079696a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -52,7 +52,6 @@
/**
* amdgpu_ring_alloc - allocate space on the ring buffer
*
- * @adev: amdgpu_device pointer
* @ring: amdgpu_ring structure holding ring information
* @ndw: number of dwords to allocate in the ring buffer
*
@@ -95,7 +94,8 @@ void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
amdgpu_ring_write(ring, ring->funcs->nop);
}
-/** amdgpu_ring_generic_pad_ib - pad IB with NOP packets
+/**
+ * amdgpu_ring_generic_pad_ib - pad IB with NOP packets
*
* @ring: amdgpu_ring structure holding ring information
* @ib: IB to add NOP packets to
@@ -112,7 +112,6 @@ void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib)
* amdgpu_ring_commit - tell the GPU to execute the new
* commands on the ring buffer
*
- * @adev: amdgpu_device pointer
* @ring: amdgpu_ring structure holding ring information
*
* Update the wptr (write pointer) to tell the GPU to
@@ -156,7 +155,9 @@ void amdgpu_ring_undo(struct amdgpu_ring *ring)
* @adev: amdgpu_device pointer
* @ring: amdgpu_ring structure holding ring information
* @max_ndw: maximum number of dw for ring alloc
- * @nop: nop packet for this ring
+ * @irq_src: interrupt source to use for this ring
+ * @irq_type: interrupt type to use for this ring
+ * @hw_prio: ring priority (NORMAL/HIGH)
*
* Initialize the driver information for the selected ring (all asics).
* Returns 0 on success, error on failure.
@@ -276,7 +277,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
/**
* amdgpu_ring_fini - tear down the driver ring struct.
*
- * @adev: amdgpu_device pointer
* @ring: amdgpu_ring structure holding ring information
*
* Tear down the driver information for the selected ring (all asics).
@@ -310,7 +310,7 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
/**
* amdgpu_ring_emit_reg_write_reg_wait_helper - ring helper
*
- * @adev: amdgpu_device pointer
+ * @ring: ring to write to
* @reg0: register to write
* @reg1: register to wait on
* @ref: reference value to write/wait on
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'bo' not described in 'amdgpu_move_blit'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'evict' not described in 'amdgpu_move_blit'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'new_mem' not described in 'amdgpu_move_blit'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'old_mem' not described in 'amdgpu_move_blit'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'adev' not described in 'amdgpu_mem_visible'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'mem' not described in 'amdgpu_mem_visible'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'bo' not described in 'amdgpu_bo_move'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'evict' not described in 'amdgpu_bo_move'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'ctx' not described in 'amdgpu_bo_move'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'new_mem' not described in 'amdgpu_bo_move'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'hop' not described in 'amdgpu_bo_move'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_io_mem_reserve'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'mem' not described in 'amdgpu_ttm_io_mem_reserve'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_tt_get_user_pages'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_get_user_pages'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:855: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_user_pages_done'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_set_user_pages'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_set_user_pages'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_pin_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_pin_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpin_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpin_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_bind'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_bind'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bo_mem' not described in 'amdgpu_ttm_backend_bind'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1087: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_alloc_gart'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1146: warning: Function parameter or member 'tbo' not described in 'amdgpu_ttm_recover_gart'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_unbind'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_unbind'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_populate'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_populate'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ctx' not described in 'amdgpu_ttm_tt_populate'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpopulate'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpopulate'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1357: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_usermm'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_affect_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'start' not described in 'amdgpu_ttm_tt_affect_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'end' not described in 'amdgpu_ttm_tt_affect_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1397: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_userptr'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1410: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_readonly'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1449: warning: bad line:
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1454: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_tt_pte_flags'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_bo_eviction_valuable'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'place' not described in 'amdgpu_ttm_bo_eviction_valuable'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1787: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1915: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_late_init'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1926: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_fini'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_gtt_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_gtt_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_gtt_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_gtt_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_read'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_write'
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_write'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: Jerome Glisse <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 60 +++++++++++++------------
1 file changed, 31 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 676fb520e0449..b473b13f34f76 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -451,7 +451,7 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev,
return r;
}
-/**
+/*
* amdgpu_move_blit - Copy an entire buffer to another buffer
*
* This is a helper called by amdgpu_bo_move() and amdgpu_move_vram_ram() to
@@ -512,7 +512,7 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
return r;
}
-/**
+/*
* amdgpu_mem_visible - Check that memory can be accessed by ttm_bo_move_memcpy
*
* Called by amdgpu_bo_move()
@@ -536,7 +536,7 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
<= adev->gmc.visible_vram_size;
}
-/**
+/*
* amdgpu_bo_move - Move a buffer object to a new memory location
*
* Called by ttm_bo_handle_move_mem()
@@ -649,7 +649,7 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
return r;
}
-/**
+/*
* amdgpu_ttm_io_mem_reserve - Reserve a block of memory during a fault
*
* Called by ttm_mem_io_reserve() ultimately via ttm_bo_vm_fault()
@@ -740,7 +740,7 @@ struct amdgpu_ttm_tt {
};
#ifdef CONFIG_DRM_AMDGPU_USERPTR
-/**
+/*
* amdgpu_ttm_tt_get_user_pages - get device accessible pages that back user
* memory and start HMM tracking CPU page table update
*
@@ -845,7 +845,7 @@ int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages)
return r;
}
-/**
+/*
* amdgpu_ttm_tt_userptr_range_done - stop HMM track the CPU page table change
* Check if the pages backing this ttm range have been invalidated
*
@@ -881,7 +881,7 @@ bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm)
}
#endif
-/**
+/*
* amdgpu_ttm_tt_set_user_pages - Copy pages in, putting old pages as necessary.
*
* Called by amdgpu_cs_list_validate(). This creates the page list
@@ -896,7 +896,7 @@ void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages)
ttm->pages[i] = pages ? pages[i] : NULL;
}
-/**
+/*
* amdgpu_ttm_tt_pin_userptr - prepare the sg table with the user pages
*
* Called by amdgpu_ttm_backend_bind()
@@ -936,7 +936,7 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_bo_device *bdev,
return r;
}
-/**
+/*
* amdgpu_ttm_tt_unpin_userptr - Unpin and unmap userptr pages
*/
static void amdgpu_ttm_tt_unpin_userptr(struct ttm_bo_device *bdev,
@@ -1017,7 +1017,7 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
return r;
}
-/**
+/*
* amdgpu_ttm_backend_bind - Bind GTT memory
*
* Called by ttm_tt_bind() on behalf of ttm_bo_handle_move_mem().
@@ -1075,7 +1075,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_bo_device *bdev,
return r;
}
-/**
+/*
* amdgpu_ttm_alloc_gart - Make sure buffer object is accessible either
* through AGP or GART aperture.
*
@@ -1136,7 +1136,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
return 0;
}
-/**
+/*
* amdgpu_ttm_recover_gart - Rebind GTT pages
*
* Called by amdgpu_gtt_mgr_recover() from amdgpu_device_reset() to
@@ -1157,7 +1157,7 @@ int amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo)
return r;
}
-/**
+/*
* amdgpu_ttm_backend_unbind - Unbind GTT mapped pages
*
* Called by ttm_tt_unbind() on behalf of ttm_bo_move_ttm() and
@@ -1206,6 +1206,7 @@ static void amdgpu_ttm_backend_destroy(struct ttm_bo_device *bdev,
* amdgpu_ttm_tt_create - Create a ttm_tt object for a given BO
*
* @bo: The buffer object to create a GTT ttm_tt object around
+ * @page_flags: flags to request SG or DMA page directory
*
* Called by ttm_tt_create().
*/
@@ -1235,7 +1236,7 @@ static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo,
return >t->ttm;
}
-/**
+/*
* amdgpu_ttm_tt_populate - Map GTT pages visible to the device
*
* Map the pages of a ttm_tt object to an address space visible
@@ -1280,7 +1281,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_bo_device *bdev,
return ttm_pool_alloc(&adev->mman.bdev.pool, ttm, ctx);
}
-/**
+/*
* amdgpu_ttm_tt_unpopulate - unmap GTT pages and unpopulate page arrays
*
* Unmaps pages of a ttm_tt object from the device address space and
@@ -1350,7 +1351,7 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
return 0;
}
-/**
+/*
* amdgpu_ttm_tt_get_usermm - Return memory manager for ttm_tt object
*/
struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
@@ -1366,7 +1367,7 @@ struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
return gtt->usertask->mm;
}
-/**
+/*
* amdgpu_ttm_tt_affect_userptr - Determine if a ttm_tt object lays inside an
* address range for the current task.
*
@@ -1390,7 +1391,7 @@ bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
return true;
}
-/**
+/*
* amdgpu_ttm_tt_is_userptr - Have the pages backing by userptr?
*/
bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
@@ -1403,7 +1404,7 @@ bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
return true;
}
-/**
+/*
* amdgpu_ttm_tt_is_readonly - Is the ttm_tt object read only?
*/
bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm)
@@ -1444,9 +1445,10 @@ uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem)
/**
* amdgpu_ttm_tt_pte_flags - Compute PTE flags for ttm_tt object
*
+ * @adev: amdgpu_device pointer
* @ttm: The ttm_tt object to compute the flags for
* @mem: The memory registry backing this ttm_tt object
-
+ *
* Figure out the flags to use for a VM PTE (Page Table Entry).
*/
uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
@@ -1463,7 +1465,7 @@ uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
return flags;
}
-/**
+/*
* amdgpu_ttm_bo_eviction_valuable - Check to see if we can evict a buffer
* object.
*
@@ -1774,7 +1776,7 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
return 0;
}
-/**
+/*
* amdgpu_ttm_init - Init the memory management (ttm) as well as various
* gtt/vram related fields.
*
@@ -1908,7 +1910,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
return 0;
}
-/**
+/*
* amdgpu_ttm_late_init - Handle any late initialization for amdgpu_ttm
*/
void amdgpu_ttm_late_init(struct amdgpu_device *adev)
@@ -1919,7 +1921,7 @@ void amdgpu_ttm_late_init(struct amdgpu_device *adev)
amdgpu_bo_free_kernel(&adev->mman.stolen_extended_memory, NULL, NULL);
}
-/**
+/*
* amdgpu_ttm_fini - De-initialize the TTM memory pools
*/
void amdgpu_ttm_fini(struct amdgpu_device *adev)
@@ -2240,7 +2242,7 @@ static const struct drm_info_list amdgpu_ttm_debugfs_list[] = {
{"ttm_page_pool", amdgpu_ttm_pool_debugfs, 0, NULL},
};
-/**
+/*
* amdgpu_ttm_vram_read - Linear read access to VRAM
*
* Accesses VRAM via MMIO for debugging purposes.
@@ -2275,7 +2277,7 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
return result;
}
-/**
+/*
* amdgpu_ttm_vram_write - Linear write access to VRAM
*
* Accesses VRAM via MMIO for debugging purposes.
@@ -2328,7 +2330,7 @@ static const struct file_operations amdgpu_ttm_vram_fops = {
#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
-/**
+/*
* amdgpu_ttm_gtt_read - Linear read access to GTT memory
*/
static ssize_t amdgpu_ttm_gtt_read(struct file *f, char __user *buf,
@@ -2378,7 +2380,7 @@ static const struct file_operations amdgpu_ttm_gtt_fops = {
#endif
-/**
+/*
* amdgpu_iomem_read - Virtual read access to GPU mapped memory
*
* This function is used to read memory that has been mapped to the
@@ -2434,7 +2436,7 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf,
return result;
}
-/**
+/*
* amdgpu_iomem_write - Virtual write access to GPU mapped memory
*
* This function is used to write memory that has been mapped to the
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_v3d.c:131: warning: Function parameter or member 'vc4' not described in 'vc4_v3d_pm_get'
drivers/gpu/drm/vc4/vc4_v3d.c:231: warning: Function parameter or member 'vc4' not described in 'bin_bo_alloc'
Cc: Eric Anholt <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/vc4/vc4_v3d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 65d0dac69b0bc..73d63d72575b0 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -122,7 +122,7 @@ static int vc4_v3d_debugfs_ident(struct seq_file *m, void *unused)
return 0;
}
-/**
+/*
* Wraps pm_runtime_get_sync() in a refcount, so that we can reliably
* get the pm_runtime refcount to 0 in vc4_reset().
*/
@@ -205,7 +205,7 @@ int vc4_v3d_get_bin_slot(struct vc4_dev *vc4)
return -ENOMEM;
}
-/**
+/*
* bin_bo_alloc() - allocates the memory that will be used for
* tile binning.
*
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:283:6: warning: no previous prototype for ‘atmel_hlcdc_plane_setup_scaler’ [-Wmissing-prototypes]
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:44: warning: cannot understand function prototype: 'struct atmel_hlcdc_plane_state '
Cc: Sam Ravnborg <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 2d502d23ab12d..15bc93163833b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -19,7 +19,7 @@
#include "atmel_hlcdc_dc.h"
/**
- * Atmel HLCDC Plane state structure.
+ * struct atmel_hlcdc_plane_state - Atmel HLCDC Plane state structure.
*
* @base: DRM plane state
* @crtc_x: x position of the plane relative to the CRTC
@@ -34,6 +34,7 @@
* @disc_y: y discard position
* @disc_w: discard width
* @disc_h: discard height
+ * @ahb_id: AHB identification number
* @bpp: bytes per pixel deduced from pixel_format
* @offsets: offsets to apply to the GEM buffers
* @xstride: value to add to the pixel pointer between each line
--
2.25.1
... and demote non-conformant kernel-doc header.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Function parameter or member 'subdev' not described in 'nvkm_firmware_get'
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Function parameter or member 'fwname' not described in 'nvkm_firmware_get'
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Function parameter or member 'ver' not described in 'nvkm_firmware_get'
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Function parameter or member 'fw' not described in 'nvkm_firmware_get'
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:106: warning: Function parameter or member 'fw' not described in 'nvkm_firmware_put'
Cc: Ben Skeggs <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/nouveau/nvkm/core/firmware.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
index 8b25367917ca0..ca1f8463cff51 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
@@ -58,9 +58,10 @@ nvkm_firmware_load_blob(const struct nvkm_subdev *subdev, const char *base,
/**
* nvkm_firmware_get - load firmware from the official nvidia/chip/ directory
- * @subdev subdevice that will use that firmware
- * @fwname name of firmware file to load
- * @fw firmware structure to load to
+ * @subdev: subdevice that will use that firmware
+ * @fwname: name of firmware file to load
+ * @ver: firmware version to load
+ * @fw: firmware structure to load to
*
* Use this function to load firmware files in the form nvidia/chip/fwname.bin.
* Firmware files released by NVIDIA will always follow this format.
@@ -98,7 +99,7 @@ nvkm_firmware_get(const struct nvkm_subdev *subdev, const char *fwname, int ver,
return -ENOENT;
}
-/**
+/*
* nvkm_firmware_put - release firmware loaded with nvkm_firmware_get
*/
void
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'ddp_comp' not described in 'mtk_disp_color'
drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'crtc' not described in 'mtk_disp_color'
drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'data' not described in 'mtk_disp_color'
Cc: Chun-Kuang Hu <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index 3ae9c810845bb..a788ff95ed6e4 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -30,8 +30,9 @@ struct mtk_disp_color_data {
/**
* struct mtk_disp_color - DISP_COLOR driver structure
- * @ddp_comp - structure containing type enum and hardware resources
- * @crtc - associated crtc to report irq events to
+ * @ddp_comp: structure containing type enum and hardware resources
+ * @crtc: associated crtc to report irq events to
+ * @data: platform colour driver data
*/
struct mtk_disp_color {
struct mtk_ddp_comp ddp_comp;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:685: warning: Function parameter or member 'backoff' not described in 'amdgpu_cs_parser_fini'
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1655: warning: Function parameter or member 'map' not described in 'amdgpu_cs_find_mapping'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: Jerome Glisse <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 8d2878e950dab..594a0108e90fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -676,6 +676,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
* cs_parser_fini() - clean parser states
* @parser: parser structure holding parsing context.
* @error: error number
+ * @backoff: indicator to backoff the reservation
*
* If error is set than unvalidate buffer, otherwise just free memory
* used by parsing context.
@@ -1644,6 +1645,7 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
* @parser: command submission parser context
* @addr: VM address
* @bo: resulting BO of the mapping found
+ * @map: Placeholder to return found BO mapping
*
* Search the buffer objects in the command submission context for a certain
* virtual memory address. Returns allocation structure when found, NULL
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/rockchip_rgb.c:71:22: warning: no previous prototype for ‘rockchip_rgb_init’ [-Wmissing-prototypes]
drivers/gpu/drm/rockchip/rockchip_rgb.c:159:6: warning: no previous prototype for ‘rockchip_rgb_fini’ [-Wmissing-prototypes]
Cc: Sandy Huang <[email protected]>
Cc: "Heiko Stübner" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_rgb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_rgb.c b/drivers/gpu/drm/rockchip/rockchip_rgb.c
index 9a771af5d0c95..c079714477d8a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_rgb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.c
@@ -18,6 +18,7 @@
#include "rockchip_drm_drv.h"
#include "rockchip_drm_vop.h"
+#include "rockchip_rgb.h"
#define encoder_to_rgb(c) container_of(c, struct rockchip_rgb, encoder)
--
2.25.1
Must start with "struct <name>"
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/rockchip_lvds.c:49: warning: cannot understand function prototype: 'struct rockchip_lvds_soc_data '
Cc: Sandy Huang <[email protected]>
Cc: "Heiko Stübner" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Mark Yao <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index f292c6a6e20fb..8658ef82d937b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -42,7 +42,7 @@ struct rockchip_lvds;
container_of(c, struct rockchip_lvds, encoder)
/**
- * rockchip_lvds_soc_data - rockchip lvds Soc private data
+ * struct rockchip_lvds_soc_data - rockchip lvds Soc private data
* @probe: LVDS platform probe function
* @helper_funcs: LVDS connector helper functions
*/
--
2.25.1
The alternative is to move them into the source file that uses then,
but they are large and intrusive, so that strategy is being avoided.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_hdmi_regs.h:282:39: warning: ‘vc5_hdmi_hdmi1_fields’ defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/vc4/vc4_hdmi_regs.h:206:39: warning: ‘vc5_hdmi_hdmi0_fields’ defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/vc4/vc4_hdmi_regs.h:145:39: warning: ‘vc4_hdmi_fields’ defined but not used [-Wunused-const-variable=]
Cc: Eric Anholt <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/vc4/vc4_hdmi_regs.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
index 7c6b4818f2455..96d764ebfe675 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
@@ -142,7 +142,7 @@ struct vc4_hdmi_register {
#define VC5_RAM_REG(reg, offset) _VC4_REG(VC5_RAM, reg, offset)
#define VC5_RM_REG(reg, offset) _VC4_REG(VC5_RM, reg, offset)
-static const struct vc4_hdmi_register vc4_hdmi_fields[] = {
+static const struct vc4_hdmi_register __maybe_unused vc4_hdmi_fields[] = {
VC4_HD_REG(HDMI_M_CTL, 0x000c),
VC4_HD_REG(HDMI_MAI_CTL, 0x0014),
VC4_HD_REG(HDMI_MAI_THR, 0x0018),
@@ -203,7 +203,7 @@ static const struct vc4_hdmi_register vc4_hdmi_fields[] = {
VC4_HDMI_REG(HDMI_RAM_PACKET_START, 0x0400),
};
-static const struct vc4_hdmi_register vc5_hdmi_hdmi0_fields[] = {
+static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi0_fields[] = {
VC4_HD_REG(HDMI_DVP_CTL, 0x0000),
VC4_HD_REG(HDMI_MAI_CTL, 0x0010),
VC4_HD_REG(HDMI_MAI_THR, 0x0014),
@@ -279,7 +279,7 @@ static const struct vc4_hdmi_register vc5_hdmi_hdmi0_fields[] = {
VC5_CSC_REG(HDMI_CSC_34_33, 0x018),
};
-static const struct vc4_hdmi_register vc5_hdmi_hdmi1_fields[] = {
+static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi1_fields[] = {
VC4_HD_REG(HDMI_DVP_CTL, 0x0000),
VC4_HD_REG(HDMI_MAI_CTL, 0x0030),
VC4_HD_REG(HDMI_MAI_THR, 0x0034),
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_hdmi.c: In function ‘vc4_hdmi_set_audio_infoframe’:
drivers/gpu/drm/vc4/vc4_hdmi.c:334:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
Cc: Eric Anholt <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 95779d50cca0b..b80eb9d3d9d5a 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -331,9 +331,8 @@ static void vc4_hdmi_set_audio_infoframe(struct drm_encoder *encoder)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
union hdmi_infoframe frame;
- int ret;
- ret = hdmi_audio_infoframe_init(&frame.audio);
+ hdmi_audio_infoframe_init(&frame.audio);
frame.audio.coding_type = HDMI_AUDIO_CODING_TYPE_STREAM;
frame.audio.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:487: warning: Function parameter or member 'dev' not described in 'amdgpu_info_ioctl'
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:487: warning: Excess function parameter 'adev' description in 'amdgpu_info_ioctl'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index cec9aad8bdfa9..98721ae931841 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -474,7 +474,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
/**
* amdgpu_info_ioctl - answer a device specific request.
*
- * @adev: amdgpu device pointer
+ * @dev: drm device pointer
* @data: request object
* @filp: drm filp
*
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos_drm_gsc.c:129: warning: Function parameter or member 'num_limits' not described in 'gsc_driverdata'
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Eunchul Kim <[email protected]>
Cc: Jinyoung Jeon <[email protected]>
Cc: Sangmin Lee <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 45e9aee8366a8..b01f36e76eafd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -118,6 +118,7 @@ struct gsc_context {
* struct gsc_driverdata - per device type driver data for init time.
*
* @limits: picture size limits array
+ * @num_limits: number of items in the aforementioned array
* @clk_names: names of clocks needed by this variant
* @num_clocks: the number of clocks needed by this variant
*/
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:283:6: warning: no previous prototype for ‘atmel_hlcdc_plane_setup_scaler’ [-Wmissing-prototypes]
Cc: Sam Ravnborg <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 40800ec5700a8..2d502d23ab12d 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -280,8 +280,8 @@ atmel_hlcdc_plane_scaler_set_phicoeff(struct atmel_hlcdc_plane *plane,
coeff_tab[i]);
}
-void atmel_hlcdc_plane_setup_scaler(struct atmel_hlcdc_plane *plane,
- struct atmel_hlcdc_plane_state *state)
+static void atmel_hlcdc_plane_setup_scaler(struct atmel_hlcdc_plane *plane,
+ struct atmel_hlcdc_plane_state *state)
{
const struct atmel_hlcdc_layer_desc *desc = plane->layer.desc;
u32 xfactor, yfactor;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_debugfs.c:25: warning: Function parameter or member 'minor' not described in 'vc4_debugfs_init'
drivers/gpu/drm/vc4/vc4_debugfs.c:62: warning: Function parameter or member 'dev' not described in 'vc4_debugfs_add_file'
drivers/gpu/drm/vc4/vc4_debugfs.c:62: warning: Function parameter or member 'name' not described in 'vc4_debugfs_add_file'
drivers/gpu/drm/vc4/vc4_debugfs.c:62: warning: Function parameter or member 'show' not described in 'vc4_debugfs_add_file'
drivers/gpu/drm/vc4/vc4_debugfs.c:62: warning: Function parameter or member 'data' not described in 'vc4_debugfs_add_file'
Cc: Eric Anholt <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/vc4/vc4_debugfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index 4fbbf980a299f..6da22af4ee911 100644
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -16,7 +16,7 @@ struct vc4_debugfs_info_entry {
struct drm_info_list info;
};
-/**
+/*
* Called at drm_dev_register() time on each of the minors registered
* by the DRM device, to attach the debugfs files.
*/
@@ -46,7 +46,7 @@ static int vc4_debugfs_regset32(struct seq_file *m, void *unused)
return 0;
}
-/**
+/*
* Registers a debugfs file with a callback function for a vc4 component.
*
* This is like drm_debugfs_create_files(), but that can only be
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/armada/armada_overlay.c:329:1: warning: no previous prototype for ‘armada_overlay_duplicate_state’ [-Wmissing-prototypes]
Cc: Russell King <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/armada/armada_overlay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index 30e01101f59ed..6346b890279a0 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -325,7 +325,7 @@ static void armada_overlay_reset(struct drm_plane *plane)
}
}
-struct drm_plane_state *
+static struct drm_plane_state *
armada_overlay_duplicate_state(struct drm_plane *plane)
{
struct armada_overlay_state *state;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:139: warning: Function parameter or member 'flags' not described in 'amdgpu_fence_emit'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:197: warning: Function parameter or member 'timeout' not described in 'amdgpu_fence_emit_polling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Function parameter or member 't' not described in 'amdgpu_fence_fallback'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Excess function parameter 'work' description in 'amdgpu_fence_fallback'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:320: warning: Excess function parameter 'adev' description in 'amdgpu_fence_wait_empty'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Function parameter or member 'f' not described in 'amdgpu_fence_enable_signaling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Excess function parameter 'fence' description in 'amdgpu_fence_enable_signaling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Function parameter or member 'f' not described in 'amdgpu_fence_release'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Excess function parameter 'fence' description in 'amdgpu_fence_release'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or member 'm' not described in 'amdgpu_debugfs_gpu_recover'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or member 'data' not described in 'amdgpu_debugfs_gpu_recover'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: Jerome Glisse <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index fe2d495d08ab0..d56f4023ebb31 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -130,6 +130,7 @@ static u32 amdgpu_fence_read(struct amdgpu_ring *ring)
*
* @ring: ring the fence is associated with
* @f: resulting fence object
+ * @flags: flags to pass into the subordinate .emit_fence() call
*
* Emits a fence command on the requested ring (all asics).
* Returns 0 on success, -ENOMEM on failure.
@@ -187,6 +188,7 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **f,
*
* @ring: ring the fence is associated with
* @s: resulting sequence number
+ * @timeout: the timeout for waiting in usecs
*
* Emits a fence command on the requested ring (all asics).
* Used For polling fence.
@@ -294,7 +296,7 @@ bool amdgpu_fence_process(struct amdgpu_ring *ring)
/**
* amdgpu_fence_fallback - fallback for hardware interrupts
*
- * @work: delayed work item
+ * @t: timer context used to obtain the pointer to ring structure
*
* Checks for fence activity.
*/
@@ -310,7 +312,6 @@ static void amdgpu_fence_fallback(struct timer_list *t)
/**
* amdgpu_fence_wait_empty - wait for all fences to signal
*
- * @adev: amdgpu device pointer
* @ring: ring index the fence is associated with
*
* Wait for all fences on the requested ring to signal (all asics).
@@ -639,7 +640,7 @@ static const char *amdgpu_fence_get_timeline_name(struct dma_fence *f)
/**
* amdgpu_fence_enable_signaling - enable signalling on fence
- * @fence: fence
+ * @f: fence
*
* This function is called with fence_queue lock held, and adds a callback
* to fence_queue that checks if this fence is signaled, and if so it
@@ -675,7 +676,7 @@ static void amdgpu_fence_free(struct rcu_head *rcu)
/**
* amdgpu_fence_release - callback that fence can be freed
*
- * @fence: fence
+ * @f: fence
*
* This function is called when the reference count becomes zero.
* It just RCU schedules freeing up the fence.
@@ -740,7 +741,7 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m, void *data)
return 0;
}
-/**
+/*
* amdgpu_debugfs_gpu_recover - manually trigger a gpu reset & recover
*
* Manually trigger a gpu reset at the next fence wait.
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/sti/sti_hdmi.h:36:40: warning: ‘colorspace_mode_names’ defined but not used [-Wunused-const-variable=]
36 | static const struct drm_prop_enum_list colorspace_mode_names[] = {
| ^~~~~~~~~~~~~~~~~~~~~
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/sti/sti_hdmi.c | 6 ++++++
drivers/gpu/drm/sti/sti_hdmi.h | 6 ------
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 38a558768e531..f3ace11209dd7 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -167,6 +167,12 @@ struct sti_hdmi_connector {
#define to_sti_hdmi_connector(x) \
container_of(x, struct sti_hdmi_connector, drm_connector)
+static const struct drm_prop_enum_list colorspace_mode_names[] = {
+ { HDMI_COLORSPACE_RGB, "rgb" },
+ { HDMI_COLORSPACE_YUV422, "yuv422" },
+ { HDMI_COLORSPACE_YUV444, "yuv444" },
+};
+
u32 hdmi_read(struct sti_hdmi *hdmi, int offset)
{
return readl(hdmi->regs + offset);
diff --git a/drivers/gpu/drm/sti/sti_hdmi.h b/drivers/gpu/drm/sti/sti_hdmi.h
index 1f6dc90b5d83a..05b2f3d0d48d3 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.h
+++ b/drivers/gpu/drm/sti/sti_hdmi.h
@@ -33,12 +33,6 @@ struct hdmi_audio_params {
struct hdmi_audio_infoframe cea;
};
-static const struct drm_prop_enum_list colorspace_mode_names[] = {
- { HDMI_COLORSPACE_RGB, "rgb" },
- { HDMI_COLORSPACE_YUV422, "yuv422" },
- { HDMI_COLORSPACE_YUV444, "yuv444" },
-};
-
#define DEFAULT_COLORSPACE_MODE HDMI_COLORSPACE_RGB
/**
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'ddp_comp' not described in 'mtk_disp_ovl'
drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'crtc' not described in 'mtk_disp_ovl'
drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'data' not described in 'mtk_disp_ovl'
Cc: Chun-Kuang Hu <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 28651bc579bc9..74ef6fc0528b6 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -65,8 +65,9 @@ struct mtk_disp_ovl_data {
/**
* struct mtk_disp_ovl - DISP_OVL driver structure
- * @ddp_comp - structure containing type enum and hardware resources
- * @crtc - associated crtc to report vblank events to
+ * @ddp_comp: structure containing type enum and hardware resources
+ * @crtc: associated crtc to report vblank events to
+ * @data: platform data
*/
struct mtk_disp_ovl {
struct mtk_ddp_comp ddp_comp;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c: In function ‘amdgpu_atombios_encoder_init_backlight’:
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c:174:5: warning: variable ‘backlight_level’ set but not used [-Wunused-but-set-variable]
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Luben Tuikov <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
index fa817ebff9804..af87505ad7d57 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
@@ -171,7 +171,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
struct backlight_properties props;
struct amdgpu_backlight_privdata *pdata;
struct amdgpu_encoder_atom_dig *dig;
- u8 backlight_level;
char bl_name[16];
/* Mac laptops with multiple GPUs use the gmux driver for backlight
@@ -207,7 +206,7 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
pdata->encoder = amdgpu_encoder;
- backlight_level = amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
+ amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
dig = amdgpu_encoder->enc_priv;
dig->bl_dev = bd;
--
2.25.1
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:357: warning: Function parameter or member 'dsi' not described in 'ns2bc'
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:357: warning: Function parameter or member 'ns' not described in 'ns2bc'
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:365: warning: Function parameter or member 'dsi' not described in 'ns2ui'
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:365: warning: Function parameter or member 'ns' not described in 'ns2ui'
Cc: Sandy Huang <[email protected]>
Cc: "Heiko Stübner" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Chris Zhong <[email protected]>
Cc: Nickey Yang <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 542dcf7eddd66..e84325e56d980 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -350,7 +350,7 @@ static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi_rockchip *dsi,
dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
}
-/**
+/*
* ns2bc - Nanoseconds to byte clock cycles
*/
static inline unsigned int ns2bc(struct dw_mipi_dsi_rockchip *dsi, int ns)
@@ -358,7 +358,7 @@ static inline unsigned int ns2bc(struct dw_mipi_dsi_rockchip *dsi, int ns)
return DIV_ROUND_UP(ns * dsi->lane_mbps / 8, 1000);
}
-/**
+/*
* ns2ui - Nanoseconds to UI time periods
*/
static inline unsigned int ns2ui(struct dw_mipi_dsi_rockchip *dsi, int ns)
--
2.25.1
It seems only to repeat the function name.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:450: warning: Function parameter or member 'amdgpu_connector' not described in 'amdgpu_display_ddc_probe'
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:450: warning: Function parameter or member 'use_aux' not described in 'amdgpu_display_ddc_probe'
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Sumit Semwal <[email protected]>
Cc: report to <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 0b134598b3a65..f4de4b41adcfd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -441,10 +441,6 @@ void amdgpu_display_print_display_setup(struct drm_device *dev)
drm_connector_list_iter_end(&iter);
}
-/**
- * amdgpu_display_ddc_probe
- *
- */
bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector,
bool use_aux)
{
--
2.25.1
On Thu, Nov 12, 2020 at 07:00:26PM +0000, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:283:6: warning: no previous prototype for ‘atmel_hlcdc_plane_setup_scaler’ [-Wmissing-prototypes]
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:44: warning: cannot understand function prototype: 'struct atmel_hlcdc_plane_state '
>
> Cc: Sam Ravnborg <[email protected]>
> Cc: Boris Brezillon <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Nicolas Ferre <[email protected]>
> Cc: Alexandre Belloni <[email protected]>
> Cc: Ludovic Desroches <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Thanks, applied to drm-misc-next.
Sam
On Thu, Nov 12, 2020 at 07:00:22PM +0000, Lee Jones wrote:
> And fix-up a misnamed member description.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:33: warning: cannot understand function prototype: 'struct atmel_hlcdc_crtc_state '
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c:52: warning: cannot understand function prototype: 'struct atmel_hlcdc_crtc '
>
> Cc: Sam Ravnborg <[email protected]>
> Cc: Boris Brezillon <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Nicolas Ferre <[email protected]>
> Cc: Alexandre Belloni <[email protected]>
> Cc: Ludovic Desroches <[email protected]>
> Cc: Jean-Jacques Hiblot <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Thanks, applied to drm-misc-next.
Sam
On Thu, Nov 12, 2020 at 07:00:25PM +0000, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c:283:6: warning: no previous prototype for ‘atmel_hlcdc_plane_setup_scaler’ [-Wmissing-prototypes]
>
> Cc: Sam Ravnborg <[email protected]>
> Cc: Boris Brezillon <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Nicolas Ferre <[email protected]>
> Cc: Alexandre Belloni <[email protected]>
> Cc: Ludovic Desroches <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Thanks, applied to drm-misc-next.
Sam
On Thu, Nov 12, 2020 at 07:00:10PM +0000, Lee Jones wrote:
> The comment about them (also removed) says:
>
> /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
> * in case we decide we need information on the BAR for BSD in the
> * future.
> */
>
> Well that was written 12 years ago in 2008. We are now in the future
> and they are still superfluous. We can always add them again at a
> later date if they are ever required.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/savage/savage_bci.c: In function ‘savage_driver_firstopen’:
> drivers/gpu/drm/savage/savage_bci.c:580:24: warning: variable ‘aper_rsrc’ set but not used [-Wunused-but-set-variable]
> drivers/gpu/drm/savage/savage_bci.c:580:15: warning: variable ‘fb_rsrc’ set but not used [-Wunused-but-set-variable]
>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
> ---
Thanks, applied to drm-misc-next.
Sam
On Thu, 12 Nov 2020, Sam Ravnborg wrote:
> On Thu, Nov 12, 2020 at 07:00:10PM +0000, Lee Jones wrote:
> > The comment about them (also removed) says:
> >
> > /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
> > * in case we decide we need information on the BAR for BSD in the
> > * future.
> > */
> >
> > Well that was written 12 years ago in 2008. We are now in the future
> > and they are still superfluous. We can always add them again at a
> > later date if they are ever required.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/gpu/drm/savage/savage_bci.c: In function ‘savage_driver_firstopen’:
> > drivers/gpu/drm/savage/savage_bci.c:580:24: warning: variable ‘aper_rsrc’ set but not used [-Wunused-but-set-variable]
> > drivers/gpu/drm/savage/savage_bci.c:580:15: warning: variable ‘fb_rsrc’ set but not used [-Wunused-but-set-variable]
> >
> > Cc: David Airlie <[email protected]>
> > Cc: Daniel Vetter <[email protected]>
> > Cc: [email protected]
> > Signed-off-by: Lee Jones <[email protected]>
> > ---
>
> Thanks, applied to drm-misc-next.
Thanks for your prompt response Sam. Much appreciated.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
Hi Lee,
On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> The precedent has already been set by other macros in the same file.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’ set but not used [-Wunused-but-set-variable]
> 55 | struct drm_crtc *crtc;
> | ^~~~
>
> Cc: Maarten Lankhorst <[email protected]>
> Cc: Maxime Ripard <[email protected]>
> Cc: Thomas Zimmermann <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Rob Clark <[email protected]>
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Also applied to drm-misc-next.
This was the last patch from this batch I will process.
The others are left for the maintainers to pick up.
Sam
Hi Lee,
On Thu, Nov 12, 2020 at 07:00:13PM +0000, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/via/via_dma.c: In function ‘via_cmdbuf_jump’:
> drivers/gpu/drm/via/via_dma.c:596:11: warning: variable ‘agp_base’ set but not used [-Wunused-but-set-variable]
>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied to drm-misc-next.
So this is then the final from this set...
Sam
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:487: warning: Function parameter or member 'dev' not described in 'amdgpu_info_ioctl'
> drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:487: warning: Excess function parameter 'adev' description in 'amdgpu_info_ioctl'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index cec9aad8bdfa9..98721ae931841 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -474,7 +474,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
> /**
> * amdgpu_info_ioctl - answer a device specific request.
> *
> - * @adev: amdgpu device pointer
> + * @dev: drm device pointer
> * @data: request object
> * @filp: drm filp
> *
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:139: warning: Function parameter or member 'flags' not described in 'amdgpu_fence_emit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:197: warning: Function parameter or member 'timeout' not described in 'amdgpu_fence_emit_polling'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Function parameter or member 't' not described in 'amdgpu_fence_fallback'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Excess function parameter 'work' description in 'amdgpu_fence_fallback'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:320: warning: Excess function parameter 'adev' description in 'amdgpu_fence_wait_empty'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Function parameter or member 'f' not described in 'amdgpu_fence_enable_signaling'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Excess function parameter 'fence' description in 'amdgpu_fence_enable_signaling'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Function parameter or member 'f' not described in 'amdgpu_fence_release'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Excess function parameter 'fence' description in 'amdgpu_fence_release'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or member 'm' not described in 'amdgpu_debugfs_gpu_recover'
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or member 'data' not described in 'amdgpu_debugfs_gpu_recover'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Sumit Semwal <[email protected]>
> Cc: Jerome Glisse <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
> index fe2d495d08ab0..d56f4023ebb31 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
> @@ -130,6 +130,7 @@ static u32 amdgpu_fence_read(struct amdgpu_ring *ring)
> *
> * @ring: ring the fence is associated with
> * @f: resulting fence object
> + * @flags: flags to pass into the subordinate .emit_fence() call
> *
> * Emits a fence command on the requested ring (all asics).
> * Returns 0 on success, -ENOMEM on failure.
> @@ -187,6 +188,7 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **f,
> *
> * @ring: ring the fence is associated with
> * @s: resulting sequence number
> + * @timeout: the timeout for waiting in usecs
> *
> * Emits a fence command on the requested ring (all asics).
> * Used For polling fence.
> @@ -294,7 +296,7 @@ bool amdgpu_fence_process(struct amdgpu_ring *ring)
> /**
> * amdgpu_fence_fallback - fallback for hardware interrupts
> *
> - * @work: delayed work item
> + * @t: timer context used to obtain the pointer to ring structure
> *
> * Checks for fence activity.
> */
> @@ -310,7 +312,6 @@ static void amdgpu_fence_fallback(struct timer_list *t)
> /**
> * amdgpu_fence_wait_empty - wait for all fences to signal
> *
> - * @adev: amdgpu device pointer
> * @ring: ring index the fence is associated with
> *
> * Wait for all fences on the requested ring to signal (all asics).
> @@ -639,7 +640,7 @@ static const char *amdgpu_fence_get_timeline_name(struct dma_fence *f)
>
> /**
> * amdgpu_fence_enable_signaling - enable signalling on fence
> - * @fence: fence
> + * @f: fence
> *
> * This function is called with fence_queue lock held, and adds a callback
> * to fence_queue that checks if this fence is signaled, and if so it
> @@ -675,7 +676,7 @@ static void amdgpu_fence_free(struct rcu_head *rcu)
> /**
> * amdgpu_fence_release - callback that fence can be freed
> *
> - * @fence: fence
> + * @f: fence
> *
> * This function is called when the reference count becomes zero.
> * It just RCU schedules freeing up the fence.
> @@ -740,7 +741,7 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m, void *data)
> return 0;
> }
>
> -/**
> +/*
> * amdgpu_debugfs_gpu_recover - manually trigger a gpu reset & recover
> *
> * Manually trigger a gpu reset at the next fence wait.
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
Hi Lee,
On Thu, Nov 12, 2020 at 07:00:36PM +0000, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/sti/sti_hdmi.h:36:40: warning: ‘colorspace_mode_names’ defined but not used [-Wunused-const-variable=]
> 36 | static const struct drm_prop_enum_list colorspace_mode_names[] = {
> | ^~~~~~~~~~~~~~~~~~~~~
>
> Cc: Benjamin Gaignard <[email protected]>
> Cc: Vincent Abriou <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Philipp Zabel <[email protected]>
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied to drm-misc-next,
Sam
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'bo' not described in 'amdgpu_move_blit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'evict' not described in 'amdgpu_move_blit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'new_mem' not described in 'amdgpu_move_blit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'old_mem' not described in 'amdgpu_move_blit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'adev' not described in 'amdgpu_mem_visible'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'mem' not described in 'amdgpu_mem_visible'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'bo' not described in 'amdgpu_bo_move'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'evict' not described in 'amdgpu_bo_move'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'ctx' not described in 'amdgpu_bo_move'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'new_mem' not described in 'amdgpu_bo_move'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'hop' not described in 'amdgpu_bo_move'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_io_mem_reserve'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'mem' not described in 'amdgpu_ttm_io_mem_reserve'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_tt_get_user_pages'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_get_user_pages'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:855: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_user_pages_done'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_set_user_pages'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_set_user_pages'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_pin_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_pin_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpin_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpin_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_bind'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_bind'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bo_mem' not described in 'amdgpu_ttm_backend_bind'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1087: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_alloc_gart'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1146: warning: Function parameter or member 'tbo' not described in 'amdgpu_ttm_recover_gart'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_unbind'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_unbind'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_populate'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_populate'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ctx' not described in 'amdgpu_ttm_tt_populate'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpopulate'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpopulate'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1357: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_usermm'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_affect_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'start' not described in 'amdgpu_ttm_tt_affect_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'end' not described in 'amdgpu_ttm_tt_affect_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1397: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_userptr'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1410: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_readonly'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1449: warning: bad line:
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1454: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_tt_pte_flags'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_bo_eviction_valuable'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'place' not described in 'amdgpu_ttm_bo_eviction_valuable'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1787: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1915: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_late_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1926: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_fini'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_gtt_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_gtt_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_gtt_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_gtt_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_read'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_write'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_write'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Sumit Semwal <[email protected]>
> Cc: Jerome Glisse <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks. Fixing these up with the proper function parameter
documentation and re-enabling kerneldoc would be a good project for
someone.
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 60 +++++++++++++------------
> 1 file changed, 31 insertions(+), 29 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index 676fb520e0449..b473b13f34f76 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -451,7 +451,7 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_move_blit - Copy an entire buffer to another buffer
> *
> * This is a helper called by amdgpu_bo_move() and amdgpu_move_vram_ram() to
> @@ -512,7 +512,7 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_mem_visible - Check that memory can be accessed by ttm_bo_move_memcpy
> *
> * Called by amdgpu_bo_move()
> @@ -536,7 +536,7 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
> <= adev->gmc.visible_vram_size;
> }
>
> -/**
> +/*
> * amdgpu_bo_move - Move a buffer object to a new memory location
> *
> * Called by ttm_bo_handle_move_mem()
> @@ -649,7 +649,7 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_io_mem_reserve - Reserve a block of memory during a fault
> *
> * Called by ttm_mem_io_reserve() ultimately via ttm_bo_vm_fault()
> @@ -740,7 +740,7 @@ struct amdgpu_ttm_tt {
> };
>
> #ifdef CONFIG_DRM_AMDGPU_USERPTR
> -/**
> +/*
> * amdgpu_ttm_tt_get_user_pages - get device accessible pages that back user
> * memory and start HMM tracking CPU page table update
> *
> @@ -845,7 +845,7 @@ int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages)
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_userptr_range_done - stop HMM track the CPU page table change
> * Check if the pages backing this ttm range have been invalidated
> *
> @@ -881,7 +881,7 @@ bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm)
> }
> #endif
>
> -/**
> +/*
> * amdgpu_ttm_tt_set_user_pages - Copy pages in, putting old pages as necessary.
> *
> * Called by amdgpu_cs_list_validate(). This creates the page list
> @@ -896,7 +896,7 @@ void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages)
> ttm->pages[i] = pages ? pages[i] : NULL;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_pin_userptr - prepare the sg table with the user pages
> *
> * Called by amdgpu_ttm_backend_bind()
> @@ -936,7 +936,7 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_bo_device *bdev,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_unpin_userptr - Unpin and unmap userptr pages
> */
> static void amdgpu_ttm_tt_unpin_userptr(struct ttm_bo_device *bdev,
> @@ -1017,7 +1017,7 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_backend_bind - Bind GTT memory
> *
> * Called by ttm_tt_bind() on behalf of ttm_bo_handle_move_mem().
> @@ -1075,7 +1075,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_bo_device *bdev,
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_alloc_gart - Make sure buffer object is accessible either
> * through AGP or GART aperture.
> *
> @@ -1136,7 +1136,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
> return 0;
> }
>
> -/**
> +/*
> * amdgpu_ttm_recover_gart - Rebind GTT pages
> *
> * Called by amdgpu_gtt_mgr_recover() from amdgpu_device_reset() to
> @@ -1157,7 +1157,7 @@ int amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo)
> return r;
> }
>
> -/**
> +/*
> * amdgpu_ttm_backend_unbind - Unbind GTT mapped pages
> *
> * Called by ttm_tt_unbind() on behalf of ttm_bo_move_ttm() and
> @@ -1206,6 +1206,7 @@ static void amdgpu_ttm_backend_destroy(struct ttm_bo_device *bdev,
> * amdgpu_ttm_tt_create - Create a ttm_tt object for a given BO
> *
> * @bo: The buffer object to create a GTT ttm_tt object around
> + * @page_flags: flags to request SG or DMA page directory
> *
> * Called by ttm_tt_create().
> */
> @@ -1235,7 +1236,7 @@ static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo,
> return >t->ttm;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_populate - Map GTT pages visible to the device
> *
> * Map the pages of a ttm_tt object to an address space visible
> @@ -1280,7 +1281,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_bo_device *bdev,
> return ttm_pool_alloc(&adev->mman.bdev.pool, ttm, ctx);
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_unpopulate - unmap GTT pages and unpopulate page arrays
> *
> * Unmaps pages of a ttm_tt object from the device address space and
> @@ -1350,7 +1351,7 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
> return 0;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_get_usermm - Return memory manager for ttm_tt object
> */
> struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
> @@ -1366,7 +1367,7 @@ struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
> return gtt->usertask->mm;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_affect_userptr - Determine if a ttm_tt object lays inside an
> * address range for the current task.
> *
> @@ -1390,7 +1391,7 @@ bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
> return true;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_is_userptr - Have the pages backing by userptr?
> */
> bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
> @@ -1403,7 +1404,7 @@ bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
> return true;
> }
>
> -/**
> +/*
> * amdgpu_ttm_tt_is_readonly - Is the ttm_tt object read only?
> */
> bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm)
> @@ -1444,9 +1445,10 @@ uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem)
> /**
> * amdgpu_ttm_tt_pte_flags - Compute PTE flags for ttm_tt object
> *
> + * @adev: amdgpu_device pointer
> * @ttm: The ttm_tt object to compute the flags for
> * @mem: The memory registry backing this ttm_tt object
> -
> + *
> * Figure out the flags to use for a VM PTE (Page Table Entry).
> */
> uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
> @@ -1463,7 +1465,7 @@ uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
> return flags;
> }
>
> -/**
> +/*
> * amdgpu_ttm_bo_eviction_valuable - Check to see if we can evict a buffer
> * object.
> *
> @@ -1774,7 +1776,7 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
> return 0;
> }
>
> -/**
> +/*
> * amdgpu_ttm_init - Init the memory management (ttm) as well as various
> * gtt/vram related fields.
> *
> @@ -1908,7 +1910,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
> return 0;
> }
>
> -/**
> +/*
> * amdgpu_ttm_late_init - Handle any late initialization for amdgpu_ttm
> */
> void amdgpu_ttm_late_init(struct amdgpu_device *adev)
> @@ -1919,7 +1921,7 @@ void amdgpu_ttm_late_init(struct amdgpu_device *adev)
> amdgpu_bo_free_kernel(&adev->mman.stolen_extended_memory, NULL, NULL);
> }
>
> -/**
> +/*
> * amdgpu_ttm_fini - De-initialize the TTM memory pools
> */
> void amdgpu_ttm_fini(struct amdgpu_device *adev)
> @@ -2240,7 +2242,7 @@ static const struct drm_info_list amdgpu_ttm_debugfs_list[] = {
> {"ttm_page_pool", amdgpu_ttm_pool_debugfs, 0, NULL},
> };
>
> -/**
> +/*
> * amdgpu_ttm_vram_read - Linear read access to VRAM
> *
> * Accesses VRAM via MMIO for debugging purposes.
> @@ -2275,7 +2277,7 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
> return result;
> }
>
> -/**
> +/*
> * amdgpu_ttm_vram_write - Linear write access to VRAM
> *
> * Accesses VRAM via MMIO for debugging purposes.
> @@ -2328,7 +2330,7 @@ static const struct file_operations amdgpu_ttm_vram_fops = {
>
> #ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
>
> -/**
> +/*
> * amdgpu_ttm_gtt_read - Linear read access to GTT memory
> */
> static ssize_t amdgpu_ttm_gtt_read(struct file *f, char __user *buf,
> @@ -2378,7 +2380,7 @@ static const struct file_operations amdgpu_ttm_gtt_fops = {
>
> #endif
>
> -/**
> +/*
> * amdgpu_iomem_read - Virtual read access to GPU mapped memory
> *
> * This function is used to read memory that has been mapped to the
> @@ -2434,7 +2436,7 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf,
> return result;
> }
>
> -/**
> +/*
> * amdgpu_iomem_write - Virtual write access to GPU mapped memory
> *
> * This function is used to write memory that has been mapped to the
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> It seems only to repeat the function name.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:450: warning: Function parameter or member 'amdgpu_connector' not described in 'amdgpu_display_ddc_probe'
> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:450: warning: Function parameter or member 'use_aux' not described in 'amdgpu_display_ddc_probe'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Sumit Semwal <[email protected]>
> Cc: report to <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> index 0b134598b3a65..f4de4b41adcfd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> @@ -441,10 +441,6 @@ void amdgpu_display_print_display_setup(struct drm_device *dev)
> drm_connector_list_iter_end(&iter);
> }
>
> -/**
> - * amdgpu_display_ddc_probe
> - *
> - */
> bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector,
> bool use_aux)
> {
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:63: warning: Excess function parameter 'adev' description in 'amdgpu_ring_alloc'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:122: warning: Excess function parameter 'adev' description in 'amdgpu_ring_commit'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'max_dw' not described in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'irq_src' not described in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'irq_type' not described in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Function parameter or member 'hw_prio' not described in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Excess function parameter 'max_ndw' description in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:167: warning: Excess function parameter 'nop' description in 'amdgpu_ring_init'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:285: warning: Excess function parameter 'adev' description in 'amdgpu_ring_fini'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:325: warning: Function parameter or member 'ring' not described in 'amdgpu_ring_emit_reg_write_reg_wait_helper'
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:325: warning: Excess function parameter 'adev' description in 'amdgpu_ring_emit_reg_write_reg_wait_helper'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Sumit Semwal <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
> index 2697b250dc326..a23b2079696a1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
> @@ -52,7 +52,6 @@
> /**
> * amdgpu_ring_alloc - allocate space on the ring buffer
> *
> - * @adev: amdgpu_device pointer
> * @ring: amdgpu_ring structure holding ring information
> * @ndw: number of dwords to allocate in the ring buffer
> *
> @@ -95,7 +94,8 @@ void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
> amdgpu_ring_write(ring, ring->funcs->nop);
> }
>
> -/** amdgpu_ring_generic_pad_ib - pad IB with NOP packets
> +/**
> + * amdgpu_ring_generic_pad_ib - pad IB with NOP packets
> *
> * @ring: amdgpu_ring structure holding ring information
> * @ib: IB to add NOP packets to
> @@ -112,7 +112,6 @@ void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib)
> * amdgpu_ring_commit - tell the GPU to execute the new
> * commands on the ring buffer
> *
> - * @adev: amdgpu_device pointer
> * @ring: amdgpu_ring structure holding ring information
> *
> * Update the wptr (write pointer) to tell the GPU to
> @@ -156,7 +155,9 @@ void amdgpu_ring_undo(struct amdgpu_ring *ring)
> * @adev: amdgpu_device pointer
> * @ring: amdgpu_ring structure holding ring information
> * @max_ndw: maximum number of dw for ring alloc
> - * @nop: nop packet for this ring
> + * @irq_src: interrupt source to use for this ring
> + * @irq_type: interrupt type to use for this ring
> + * @hw_prio: ring priority (NORMAL/HIGH)
> *
> * Initialize the driver information for the selected ring (all asics).
> * Returns 0 on success, error on failure.
> @@ -276,7 +277,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
> /**
> * amdgpu_ring_fini - tear down the driver ring struct.
> *
> - * @adev: amdgpu_device pointer
> * @ring: amdgpu_ring structure holding ring information
> *
> * Tear down the driver information for the selected ring (all asics).
> @@ -310,7 +310,7 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
> /**
> * amdgpu_ring_emit_reg_write_reg_wait_helper - ring helper
> *
> - * @adev: amdgpu_device pointer
> + * @ring: ring to write to
> * @reg0: register to write
> * @reg1: register to wait on
> * @ref: reference value to write/wait on
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, Nov 12, 2020 at 2:07 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:685: warning: Function parameter or member 'backoff' not described in 'amdgpu_cs_parser_fini'
> drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1655: warning: Function parameter or member 'map' not described in 'amdgpu_cs_find_mapping'
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Sumit Semwal <[email protected]>
> Cc: Jerome Glisse <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> index 8d2878e950dab..594a0108e90fa 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> @@ -676,6 +676,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
> * cs_parser_fini() - clean parser states
> * @parser: parser structure holding parsing context.
> * @error: error number
> + * @backoff: indicator to backoff the reservation
> *
> * If error is set than unvalidate buffer, otherwise just free memory
> * used by parsing context.
> @@ -1644,6 +1645,7 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
> * @parser: command submission parser context
> * @addr: VM address
> * @bo: resulting BO of the mapping found
> + * @map: Placeholder to return found BO mapping
> *
> * Search the buffer objects in the command submission context for a certain
> * virtual memory address. Returns allocation structure when found, NULL
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/atombios_encoders.c: In function ‘amdgpu_atombios_encoder_init_backlight’:
> drivers/gpu/drm/amd/amdgpu/atombios_encoders.c:174:5: warning: variable ‘backlight_level’ set but not used [-Wunused-but-set-variable]
>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Luben Tuikov <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
> ---
> drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> index fa817ebff9804..af87505ad7d57 100644
> --- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> @@ -171,7 +171,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
> struct backlight_properties props;
> struct amdgpu_backlight_privdata *pdata;
> struct amdgpu_encoder_atom_dig *dig;
> - u8 backlight_level;
> char bl_name[16];
>
> /* Mac laptops with multiple GPUs use the gmux driver for backlight
> @@ -207,7 +206,7 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
>
> pdata->encoder = amdgpu_encoder;
>
> - backlight_level = amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
> + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
We can drop this function call altogether. We call it again below indirectly.
Alex
>
> dig = amdgpu_encoder->enc_priv;
> dig->bl_dev = bd;
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Thu, 12 Nov 2020, Alex Deucher wrote:
> On Thu, Nov 12, 2020 at 2:01 PM Lee Jones <[email protected]> wrote:
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/gpu/drm/amd/amdgpu/atombios_encoders.c: In function ‘amdgpu_atombios_encoder_init_backlight’:
> > drivers/gpu/drm/amd/amdgpu/atombios_encoders.c:174:5: warning: variable ‘backlight_level’ set but not used [-Wunused-but-set-variable]
> >
> > Cc: Alex Deucher <[email protected]>
> > Cc: "Christian König" <[email protected]>
> > Cc: David Airlie <[email protected]>
> > Cc: Daniel Vetter <[email protected]>
> > Cc: Luben Tuikov <[email protected]>
> > Cc: [email protected]
> > Cc: [email protected]
> > Signed-off-by: Lee Jones <[email protected]>
> > ---
> > drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +--
> > 1 file changed, 1 insertion(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> > index fa817ebff9804..af87505ad7d57 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
> > @@ -171,7 +171,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
> > struct backlight_properties props;
> > struct amdgpu_backlight_privdata *pdata;
> > struct amdgpu_encoder_atom_dig *dig;
> > - u8 backlight_level;
> > char bl_name[16];
> >
> > /* Mac laptops with multiple GPUs use the gmux driver for backlight
> > @@ -207,7 +206,7 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
> >
> > pdata->encoder = amdgpu_encoder;
> >
> > - backlight_level = amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
> > + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
>
> We can drop this function call altogether. We call it again below indirectly.
Will do, thanks.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> Hi Lee,
>
> On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > The precedent has already been set by other macros in the same file.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’ set but not used [-Wunused-but-set-variable]
> > 55 | struct drm_crtc *crtc;
> > | ^~~~
> >
> > Cc: Maarten Lankhorst <[email protected]>
> > Cc: Maxime Ripard <[email protected]>
> > Cc: Thomas Zimmermann <[email protected]>
> > Cc: David Airlie <[email protected]>
> > Cc: Daniel Vetter <[email protected]>
> > Cc: Rob Clark <[email protected]>
> > Cc: [email protected]
> > Signed-off-by: Lee Jones <[email protected]>
>
> Also applied to drm-misc-next.
> This was the last patch from this batch I will process.
> The others are left for the maintainers to pick up.
btw for patches that maintainers don't pick up, the usual process is that
we give them 2 weeks, then just mass apply. Now you're producing a lot of
patches, too much for me to keep track, so please just ping me with a
resend for those that expired and I'll go through and pick them all up.
Cheers, Daniel
>
> Sam
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
On Fri, Nov 13, 2020 at 9:53 PM Lee Jones <[email protected]> wrote:
>
>
>
> On Fri, 13 Nov 2020, 20:50 Daniel Vetter, <[email protected]> wrote:
>>
>> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
>> > Hi Lee,
>> >
>> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
>> > > The precedent has already been set by other macros in the same file.
>> > >
>> > > Fixes the following W=1 kernel build warning(s):
>> > >
>> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’ set but not used [-Wunused-but-set-variable]
>> > > 55 | struct drm_crtc *crtc;
>> > > | ^~~~
>> > >
>> > > Cc: Maarten Lankhorst <[email protected]>
>> > > Cc: Maxime Ripard <[email protected]>
>> > > Cc: Thomas Zimmermann <[email protected]>
>> > > Cc: David Airlie <[email protected]>
>> > > Cc: Daniel Vetter <[email protected]>
>> > > Cc: Rob Clark <[email protected]>
>> > > Cc: [email protected]
>> > > Signed-off-by: Lee Jones <[email protected]>
>> >
>> > Also applied to drm-misc-next.
>> > This was the last patch from this batch I will process.
>> > The others are left for the maintainers to pick up.
>>
>> btw for patches that maintainers don't pick up, the usual process is that
>> we give them 2 weeks, then just mass apply. Now you're producing a lot of
>> patches, too much for me to keep track, so please just ping me with a
>> resend for those that expired and I'll go through and pick them all up.
>
>
> That's great Daniel. Thanks for your support.
>
> I can do one better than that.
>
> Would a pull-request suit you?
We have a few trees going on, and your patches are landing through all
kinds of them. So this might be more coordination pain. If you can
exclude patches for the separately and usually fairly well maintained
drivers out of the pull it should work (drm/amd, drm/radeon, drm/i915,
drm/nouveau, drm/msm and drm/omapdrm probably the usual ones).
Or you just send the next pile and we'll see.
Also I guess I can't really interest you in commit rights so this
patch bombs get off my back again? :-)
Cheers, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
On Fri, 13 Nov 2020, Daniel Vetter wrote:
> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> > Hi Lee,
> >
> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > > The precedent has already been set by other macros in the same file.
> > >
> > > Fixes the following W=1 kernel build warning(s):
> > >
> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’ set but not used [-Wunused-but-set-variable]
> > > 55 | struct drm_crtc *crtc;
> > > | ^~~~
> > >
> > > Cc: Maarten Lankhorst <[email protected]>
> > > Cc: Maxime Ripard <[email protected]>
> > > Cc: Thomas Zimmermann <[email protected]>
> > > Cc: David Airlie <[email protected]>
> > > Cc: Daniel Vetter <[email protected]>
> > > Cc: Rob Clark <[email protected]>
> > > Cc: [email protected]
> > > Signed-off-by: Lee Jones <[email protected]>
> >
> > Also applied to drm-misc-next.
> > This was the last patch from this batch I will process.
> > The others are left for the maintainers to pick up.
>
> btw for patches that maintainers don't pick up, the usual process is that
> we give them 2 weeks, then just mass apply. Now you're producing a lot of
> patches, too much for me to keep track, so please just ping me with a
> resend for those that expired and I'll go through and pick them all up.
Okay, I have split the remaining patches into 2 new sets.
One for Radeon, the other for everything else.
Hopefully that makes things easier/more obvious.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
On Fri, Nov 13, 2020 at 10:01:57PM +0000, Lee Jones wrote:
> On Fri, 13 Nov 2020, 21:31 Daniel Vetter, <[email protected]> wrote:
>
> > On Fri, Nov 13, 2020 at 9:53 PM Lee Jones <[email protected]> wrote:
> > >
> > >
> > >
> > > On Fri, 13 Nov 2020, 20:50 Daniel Vetter, <[email protected]> wrote:
> > >>
> > >> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> > >> > Hi Lee,
> > >> >
> > >> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > >> > > The precedent has already been set by other macros in the same file.
> > >> > >
> > >> > > Fixes the following W=1 kernel build warning(s):
> > >> > >
> > >> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’
> > set but not used [-Wunused-but-set-variable]
> > >> > > 55 | struct drm_crtc *crtc;
> > >> > > | ^~~~
> > >> > >
> > >> > > Cc: Maarten Lankhorst <[email protected]>
> > >> > > Cc: Maxime Ripard <[email protected]>
> > >> > > Cc: Thomas Zimmermann <[email protected]>
> > >> > > Cc: David Airlie <[email protected]>
> > >> > > Cc: Daniel Vetter <[email protected]>
> > >> > > Cc: Rob Clark <[email protected]>
> > >> > > Cc: [email protected]
> > >> > > Signed-off-by: Lee Jones <[email protected]>
> > >> >
> > >> > Also applied to drm-misc-next.
> > >> > This was the last patch from this batch I will process.
> > >> > The others are left for the maintainers to pick up.
> > >>
> > >> btw for patches that maintainers don't pick up, the usual process is
> > that
> > >> we give them 2 weeks, then just mass apply. Now you're producing a lot
> > of
> > >> patches, too much for me to keep track, so please just ping me with a
> > >> resend for those that expired and I'll go through and pick them all up.
> > >
> > >
> > > That's great Daniel. Thanks for your support.
> > >
> > > I can do one better than that.
> > >
> > > Would a pull-request suit you?
> >
> > We have a few trees going on, and your patches are landing through all
> > kinds of them. So this might be more coordination pain. If you can
> > exclude patches for the separately and usually fairly well maintained
> > drivers out of the pull it should work (drm/amd, drm/radeon, drm/i915,
> > drm/nouveau, drm/msm and drm/omapdrm probably the usual ones).
> >
> > Or you just send the next pile and we'll see.
> >
> > Also I guess I can't really interest you in commit rights so this
> > patch bombs get off my back again? :-)
> >
>
> What does that mean? Merge my own patches?
>
> Not sure how that works with your group maintenance setup.
>
> Is it just a `git push`?
It's a bunch of scripting and setup, might not be worth it for just one
of. Plus we still take pull requests from submaintainers so it's all just
if you feel like it. Some docs if you're curious:
https://drm.pages.freedesktop.org/maintainer-tools/getting-started.html
Cheers, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
Daniel,
For some reason, you're not appearing in the recipents list when I
reply to all. You're not in the Mail-Followup-To header. Any idea
why this might be?
Anyway, please see below:
On Tue, 17 Nov 2020, Daniel Vetter wrote:
> On Fri, Nov 13, 2020 at 10:01:57PM +0000, Lee Jones wrote:
> > On Fri, 13 Nov 2020, 21:31 Daniel Vetter, <[email protected]> wrote:
> >
> > > On Fri, Nov 13, 2020 at 9:53 PM Lee Jones <[email protected]> wrote:
> > > >
> > > >
> > > >
> > > > On Fri, 13 Nov 2020, 20:50 Daniel Vetter, <[email protected]> wrote:
> > > >>
> > > >> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> > > >> > Hi Lee,
> > > >> >
> > > >> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > > >> > > The precedent has already been set by other macros in the same file.
> > > >> > >
> > > >> > > Fixes the following W=1 kernel build warning(s):
> > > >> > >
> > > >> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’
> > > set but not used [-Wunused-but-set-variable]
> > > >> > > 55 | struct drm_crtc *crtc;
> > > >> > > | ^~~~
> > > >> > >
> > > >> > > Cc: Maarten Lankhorst <[email protected]>
> > > >> > > Cc: Maxime Ripard <[email protected]>
> > > >> > > Cc: Thomas Zimmermann <[email protected]>
> > > >> > > Cc: David Airlie <[email protected]>
> > > >> > > Cc: Daniel Vetter <[email protected]>
> > > >> > > Cc: Rob Clark <[email protected]>
> > > >> > > Cc: [email protected]
> > > >> > > Signed-off-by: Lee Jones <[email protected]>
> > > >> >
> > > >> > Also applied to drm-misc-next.
> > > >> > This was the last patch from this batch I will process.
> > > >> > The others are left for the maintainers to pick up.
> > > >>
> > > >> btw for patches that maintainers don't pick up, the usual process is
> > > that
> > > >> we give them 2 weeks, then just mass apply. Now you're producing a lot
> > > of
> > > >> patches, too much for me to keep track, so please just ping me with a
> > > >> resend for those that expired and I'll go through and pick them all up.
> > > >
> > > >
> > > > That's great Daniel. Thanks for your support.
> > > >
> > > > I can do one better than that.
> > > >
> > > > Would a pull-request suit you?
> > >
> > > We have a few trees going on, and your patches are landing through all
> > > kinds of them. So this might be more coordination pain. If you can
> > > exclude patches for the separately and usually fairly well maintained
> > > drivers out of the pull it should work (drm/amd, drm/radeon, drm/i915,
> > > drm/nouveau, drm/msm and drm/omapdrm probably the usual ones).
> > >
> > > Or you just send the next pile and we'll see.
> > >
> > > Also I guess I can't really interest you in commit rights so this
> > > patch bombs get off my back again? :-)
> > >
> >
> > What does that mean? Merge my own patches?
> >
> > Not sure how that works with your group maintenance setup.
> >
> > Is it just a `git push`?
>
> It's a bunch of scripting and setup, might not be worth it for just one
> of. Plus we still take pull requests from submaintainers so it's all just
> if you feel like it. Some docs if you're curious:
>
> https://drm.pages.freedesktop.org/maintainer-tools/getting-started.html
As *fun* as that looks, I think I'll give it a miss, thanks. :)
So for the final merge of the non-Radeon set [0] to date (Alex just
pulled in all of the outstanding Radeon patches), we have a few
options:
1. Take them directly from the most recent set [0]
2. I can rebase and resubmit again in a few days
3. I can submit a PR
Whatever works for you.
[0] "[PATCH v2 00/42] Rid W=1 warnings from GPU (non-Radeon)"
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
On Tue, Nov 17, 2020 at 10:34:04AM +0000, Lee Jones wrote:
> Daniel,
>
> For some reason, you're not appearing in the recipents list when I
> reply to all. You're not in the Mail-Followup-To header. Any idea
> why this might be?
No idea either, could be my mutt not setting the reply headers like it
should. I'm generally confused with how email works ...
>
> Anyway, please see below:
>
> On Tue, 17 Nov 2020, Daniel Vetter wrote:
> > On Fri, Nov 13, 2020 at 10:01:57PM +0000, Lee Jones wrote:
> > > On Fri, 13 Nov 2020, 21:31 Daniel Vetter, <[email protected]> wrote:
> > >
> > > > On Fri, Nov 13, 2020 at 9:53 PM Lee Jones <[email protected]> wrote:
> > > > >
> > > > >
> > > > >
> > > > > On Fri, 13 Nov 2020, 20:50 Daniel Vetter, <[email protected]> wrote:
> > > > >>
> > > > >> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> > > > >> > Hi Lee,
> > > > >> >
> > > > >> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > > > >> > > The precedent has already been set by other macros in the same file.
> > > > >> > >
> > > > >> > > Fixes the following W=1 kernel build warning(s):
> > > > >> > >
> > > > >> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’
> > > > set but not used [-Wunused-but-set-variable]
> > > > >> > > 55 | struct drm_crtc *crtc;
> > > > >> > > | ^~~~
> > > > >> > >
> > > > >> > > Cc: Maarten Lankhorst <[email protected]>
> > > > >> > > Cc: Maxime Ripard <[email protected]>
> > > > >> > > Cc: Thomas Zimmermann <[email protected]>
> > > > >> > > Cc: David Airlie <[email protected]>
> > > > >> > > Cc: Daniel Vetter <[email protected]>
> > > > >> > > Cc: Rob Clark <[email protected]>
> > > > >> > > Cc: [email protected]
> > > > >> > > Signed-off-by: Lee Jones <[email protected]>
> > > > >> >
> > > > >> > Also applied to drm-misc-next.
> > > > >> > This was the last patch from this batch I will process.
> > > > >> > The others are left for the maintainers to pick up.
> > > > >>
> > > > >> btw for patches that maintainers don't pick up, the usual process is
> > > > that
> > > > >> we give them 2 weeks, then just mass apply. Now you're producing a lot
> > > > of
> > > > >> patches, too much for me to keep track, so please just ping me with a
> > > > >> resend for those that expired and I'll go through and pick them all up.
> > > > >
> > > > >
> > > > > That's great Daniel. Thanks for your support.
> > > > >
> > > > > I can do one better than that.
> > > > >
> > > > > Would a pull-request suit you?
> > > >
> > > > We have a few trees going on, and your patches are landing through all
> > > > kinds of them. So this might be more coordination pain. If you can
> > > > exclude patches for the separately and usually fairly well maintained
> > > > drivers out of the pull it should work (drm/amd, drm/radeon, drm/i915,
> > > > drm/nouveau, drm/msm and drm/omapdrm probably the usual ones).
> > > >
> > > > Or you just send the next pile and we'll see.
> > > >
> > > > Also I guess I can't really interest you in commit rights so this
> > > > patch bombs get off my back again? :-)
> > > >
> > >
> > > What does that mean? Merge my own patches?
> > >
> > > Not sure how that works with your group maintenance setup.
> > >
> > > Is it just a `git push`?
> >
> > It's a bunch of scripting and setup, might not be worth it for just one
> > of. Plus we still take pull requests from submaintainers so it's all just
> > if you feel like it. Some docs if you're curious:
> >
> > https://drm.pages.freedesktop.org/maintainer-tools/getting-started.html
>
> As *fun* as that looks, I think I'll give it a miss, thanks. :)
>
> So for the final merge of the non-Radeon set [0] to date (Alex just
> pulled in all of the outstanding Radeon patches), we have a few
> options:
>
> 1. Take them directly from the most recent set [0]
> 2. I can rebase and resubmit again in a few days
> 3. I can submit a PR
>
> Whatever works for you.
>
> [0] "[PATCH v2 00/42] Rid W=1 warnings from GPU (non-Radeon)"
I planned to go through that today and apply it all. Wanted to ping a few
maintainers first whether they pick anything up, but aside from Alex
they're non-committal so I think I just vacuum them all up so it's done.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
On Tue, 17 Nov 2020, Daniel Vetter wrote:
> On Tue, Nov 17, 2020 at 10:34:04AM +0000, Lee Jones wrote:
> > Daniel,
> >
> > For some reason, you're not appearing in the recipents list when I
> > reply to all. You're not in the Mail-Followup-To header. Any idea
> > why this might be?
>
> No idea either, could be my mutt not setting the reply headers like it
> should. I'm generally confused with how email works ...
Yes, email is a mystery!
> > Anyway, please see below:
> >
> > On Tue, 17 Nov 2020, Daniel Vetter wrote:
> > > On Fri, Nov 13, 2020 at 10:01:57PM +0000, Lee Jones wrote:
> > > > On Fri, 13 Nov 2020, 21:31 Daniel Vetter, <[email protected]> wrote:
> > > >
> > > > > On Fri, Nov 13, 2020 at 9:53 PM Lee Jones <[email protected]> wrote:
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Fri, 13 Nov 2020, 20:50 Daniel Vetter, <[email protected]> wrote:
> > > > > >>
> > > > > >> On Thu, Nov 12, 2020 at 09:25:16PM +0100, Sam Ravnborg wrote:
> > > > > >> > Hi Lee,
> > > > > >> >
> > > > > >> > On Thu, Nov 12, 2020 at 07:00:11PM +0000, Lee Jones wrote:
> > > > > >> > > The precedent has already been set by other macros in the same file.
> > > > > >> > >
> > > > > >> > > Fixes the following W=1 kernel build warning(s):
> > > > > >> > >
> > > > > >> > > drivers/gpu/drm/vkms/vkms_drv.c:55:19: warning: variable ‘crtc’
> > > > > set but not used [-Wunused-but-set-variable]
> > > > > >> > > 55 | struct drm_crtc *crtc;
> > > > > >> > > | ^~~~
> > > > > >> > >
> > > > > >> > > Cc: Maarten Lankhorst <[email protected]>
> > > > > >> > > Cc: Maxime Ripard <[email protected]>
> > > > > >> > > Cc: Thomas Zimmermann <[email protected]>
> > > > > >> > > Cc: David Airlie <[email protected]>
> > > > > >> > > Cc: Daniel Vetter <[email protected]>
> > > > > >> > > Cc: Rob Clark <[email protected]>
> > > > > >> > > Cc: [email protected]
> > > > > >> > > Signed-off-by: Lee Jones <[email protected]>
> > > > > >> >
> > > > > >> > Also applied to drm-misc-next.
> > > > > >> > This was the last patch from this batch I will process.
> > > > > >> > The others are left for the maintainers to pick up.
> > > > > >>
> > > > > >> btw for patches that maintainers don't pick up, the usual process is
> > > > > that
> > > > > >> we give them 2 weeks, then just mass apply. Now you're producing a lot
> > > > > of
> > > > > >> patches, too much for me to keep track, so please just ping me with a
> > > > > >> resend for those that expired and I'll go through and pick them all up.
> > > > > >
> > > > > >
> > > > > > That's great Daniel. Thanks for your support.
> > > > > >
> > > > > > I can do one better than that.
> > > > > >
> > > > > > Would a pull-request suit you?
> > > > >
> > > > > We have a few trees going on, and your patches are landing through all
> > > > > kinds of them. So this might be more coordination pain. If you can
> > > > > exclude patches for the separately and usually fairly well maintained
> > > > > drivers out of the pull it should work (drm/amd, drm/radeon, drm/i915,
> > > > > drm/nouveau, drm/msm and drm/omapdrm probably the usual ones).
> > > > >
> > > > > Or you just send the next pile and we'll see.
> > > > >
> > > > > Also I guess I can't really interest you in commit rights so this
> > > > > patch bombs get off my back again? :-)
> > > > >
> > > >
> > > > What does that mean? Merge my own patches?
> > > >
> > > > Not sure how that works with your group maintenance setup.
> > > >
> > > > Is it just a `git push`?
> > >
> > > It's a bunch of scripting and setup, might not be worth it for just one
> > > of. Plus we still take pull requests from submaintainers so it's all just
> > > if you feel like it. Some docs if you're curious:
> > >
> > > https://drm.pages.freedesktop.org/maintainer-tools/getting-started.html
> >
> > As *fun* as that looks, I think I'll give it a miss, thanks. :)
> >
> > So for the final merge of the non-Radeon set [0] to date (Alex just
> > pulled in all of the outstanding Radeon patches), we have a few
> > options:
> >
> > 1. Take them directly from the most recent set [0]
> > 2. I can rebase and resubmit again in a few days
> > 3. I can submit a PR
> >
> > Whatever works for you.
> >
> > [0] "[PATCH v2 00/42] Rid W=1 warnings from GPU (non-Radeon)"
>
> I planned to go through that today and apply it all. Wanted to ping a few
> maintainers first whether they pick anything up, but aside from Alex
> they're non-committal so I think I just vacuum them all up so it's done.
Okay, perfect. Thanks a bunch.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
Hi, Lee:
Lee Jones <[email protected]> 於 2020年11月13日 週五 上午3:01寫道：
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'ddp_comp' not described in 'mtk_disp_ovl'
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'crtc' not described in 'mtk_disp_ovl'
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or member 'data' not described in 'mtk_disp_ovl'
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
>
> Cc: Chun-Kuang Hu <[email protected]>
> Cc: Philipp Zabel <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Matthias Brugger <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> index 28651bc579bc9..74ef6fc0528b6 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -65,8 +65,9 @@ struct mtk_disp_ovl_data {
>
> /**
> * struct mtk_disp_ovl - DISP_OVL driver structure
> - * @ddp_comp - structure containing type enum and hardware resources
> - * @crtc - associated crtc to report vblank events to
> + * @ddp_comp: structure containing type enum and hardware resources
> + * @crtc: associated crtc to report vblank events to
> + * @data: platform data
> */
> struct mtk_disp_ovl {
> struct mtk_ddp_comp ddp_comp;
> --
> 2.25.1
>
Hi, Lee:
Lee Jones <[email protected]> 於 2020年11月13日 週五 上午3:01寫道：
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'ddp_comp' not described in 'mtk_disp_color'
> drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'crtc' not described in 'mtk_disp_color'
> drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or member 'data' not described in 'mtk_disp_color'
>
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
> Cc: Chun-Kuang Hu <[email protected]>
> Cc: Philipp Zabel <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Matthias Brugger <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_color.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
> index 3ae9c810845bb..a788ff95ed6e4 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
> @@ -30,8 +30,9 @@ struct mtk_disp_color_data {
>
> /**
> * struct mtk_disp_color - DISP_COLOR driver structure
> - * @ddp_comp - structure containing type enum and hardware resources
> - * @crtc - associated crtc to report irq events to
> + * @ddp_comp: structure containing type enum and hardware resources
> + * @crtc: associated crtc to report irq events to
> + * @data: platform colour driver data
> */
> struct mtk_disp_color {
> struct mtk_ddp_comp ddp_comp;
> --
> 2.25.1
>