From: Arnd Bergmann <[email protected]>
This was left global by accident, the corresponding functions for other
hardware types are already static:
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1072:6: error: no previous prototype for function 'gfx_v9_4_3_disable_gpa_mode' [-Werror,-Wmissing-prototypes]
Fixes: 86301129698b ("drm/amdgpu: split gc v9_4_3 functionality from gc v9_0")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index baa10ee8ec69..5d3aafba1f8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -1069,7 +1069,7 @@ static void gfx_v9_4_3_init_pg(struct amdgpu_device *adev, int xcc_id)
}
}
-void gfx_v9_4_3_disable_gpa_mode(struct amdgpu_device *adev, int xcc_id)
+static void gfx_v9_4_3_disable_gpa_mode(struct amdgpu_device *adev, int xcc_id)
{
uint32_t data;
--
2.39.2
From: Arnd Bergmann <[email protected]>
The dmub_abm_set_ambient_level() function has no caller and can
just be removed, the other ones have a declaration in the
header file and just need to see the prototype:
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:122:14: error: no previous prototype for function 'dmub_abm_get_current_backlight' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:133:14: error: no previous prototype for function 'dmub_abm_get_target_backlight' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:144:6: error: no previous prototype for function 'dmub_abm_set_level' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:163:6: error: no previous prototype for function 'dmub_abm_set_ambient_level' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:183:6: error: no previous prototype for function 'dmub_abm_init_config' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:213:6: error: no previous prototype for function 'dmub_abm_set_pause' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:231:6: error: no previous prototype for function 'dmub_abm_set_pipe' [-Werror,-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:251:6: error: no previous prototype for function 'dmub_abm_set_backlight_level' [-Werror,-Wmissing-prototypes]
Fixes: b8fe56375f78 ("drm/amd/display: Refactor ABM feature")
Signed-off-by: Arnd Bergmann <[email protected]>
---
.../gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c | 22 +------------------
1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
index e152c68edfd1..39da73eba86e 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
@@ -24,6 +24,7 @@
*/
#include "dmub_abm.h"
+#include "dmub_abm_lcd.h"
#include "dce_abm.h"
#include "dc.h"
#include "dc_dmub_srv.h"
@@ -159,27 +160,6 @@ bool dmub_abm_set_level(struct abm *abm, uint32_t level, uint8_t panel_mask)
return true;
}
-#ifndef TRIM_AMBIENT_GAMMA
-void dmub_abm_set_ambient_level(struct abm *abm, unsigned int ambient_lux, uint8_t panel_mask)
-{
- union dmub_rb_cmd cmd;
- struct dc_context *dc = abm->ctx;
-
- if (ambient_lux > 0xFFFF)
- ambient_lux = 0xFFFF;
-
- memset(&cmd, 0, sizeof(cmd));
- cmd.abm_set_ambient_level.header.type = DMUB_CMD__ABM;
- cmd.abm_set_ambient_level.header.sub_type = DMUB_CMD__ABM_SET_AMBIENT_LEVEL;
- cmd.abm_set_ambient_level.abm_set_ambient_level_data.ambient_lux = ambient_lux;
- cmd.abm_set_ambient_level.abm_set_ambient_level_data.version = DMUB_CMD_ABM_CONTROL_VERSION_1;
- cmd.abm_set_ambient_level.abm_set_ambient_level_data.panel_mask = panel_mask;
- cmd.abm_set_ambient_level.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_ambient_level_data);
-
- dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT);
-}
-#endif
-
void dmub_abm_init_config(struct abm *abm,
const char *src,
unsigned int bytes,
--
2.39.2
From: Arnd Bergmann <[email protected]>
The only references to these variables were removed, so they now cause
warnings and have to be removed as well:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:226:20: error: unused variable 'cmd' [-Werror,-Wunused-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:229:11: error: unused variable 'otg_inst' [-Werror,-Wunused-variable]
Fixes: 6f0ef80a00ad ("drm/amd/display: Fix ABM pipe/backlight issues when change backlight")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
index 55a464a39529..43463d08f21b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
@@ -223,10 +223,8 @@ bool dcn21_set_backlight_level(struct pipe_ctx *pipe_ctx,
uint32_t backlight_pwm_u16_16,
uint32_t frame_ramp)
{
- union dmub_rb_cmd cmd;
struct dc_context *dc = pipe_ctx->stream->ctx;
struct abm *abm = pipe_ctx->stream_res.abm;
- uint32_t otg_inst = pipe_ctx->stream_res.tg->inst;
struct panel_cntl *panel_cntl = pipe_ctx->stream->link->panel_cntl;
if (dc->dc->res_pool->dmcu) {
--
2.39.2
On 4/20/23 04:47, Arnd Bergmann wrote:
> From: Arnd Bergmann <[email protected]>
>
> The only references to these variables were removed, so they now cause
> warnings and have to be removed as well:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:226:20: error: unused variable 'cmd' [-Werror,-Wunused-variable]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:229:11: error: unused variable 'otg_inst' [-Werror,-Wunused-variable]
>
> Fixes: 6f0ef80a00ad ("drm/amd/display: Fix ABM pipe/backlight issues when change backlight")
> Signed-off-by: Arnd Bergmann <[email protected]>
This has already been fixed, as of commit 1adb4dd5bd4b
("drm/amd/display: Remove unused variables in dcn21_hwseq.c") in
amd-staging-drm-next.
> ---
> drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
> index 55a464a39529..43463d08f21b 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
> @@ -223,10 +223,8 @@ bool dcn21_set_backlight_level(struct pipe_ctx *pipe_ctx,
> uint32_t backlight_pwm_u16_16,
> uint32_t frame_ramp)
> {
> - union dmub_rb_cmd cmd;
> struct dc_context *dc = pipe_ctx->stream->ctx;
> struct abm *abm = pipe_ctx->stream_res.abm;
> - uint32_t otg_inst = pipe_ctx->stream_res.tg->inst;
> struct panel_cntl *panel_cntl = pipe_ctx->stream->link->panel_cntl;
>
> if (dc->dc->res_pool->dmcu) {
--
Hamza
On 4/20/23 04:47, Arnd Bergmann wrote:
> From: Arnd Bergmann <[email protected]>
>
> The dmub_abm_set_ambient_level() function has no caller and can
> just be removed, the other ones have a declaration in the
> header file and just need to see the prototype:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:122:14: error: no previous prototype for function 'dmub_abm_get_current_backlight' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:133:14: error: no previous prototype for function 'dmub_abm_get_target_backlight' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:144:6: error: no previous prototype for function 'dmub_abm_set_level' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:163:6: error: no previous prototype for function 'dmub_abm_set_ambient_level' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:183:6: error: no previous prototype for function 'dmub_abm_init_config' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:213:6: error: no previous prototype for function 'dmub_abm_set_pause' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:231:6: error: no previous prototype for function 'dmub_abm_set_pipe' [-Werror,-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_abm_lcd.c:251:6: error: no previous prototype for function 'dmub_abm_set_backlight_level' [-Werror,-Wmissing-prototypes]
>
> Fixes: b8fe56375f78 ("drm/amd/display: Refactor ABM feature")
> Signed-off-by: Arnd Bergmann <[email protected]>
Applied, thanks!
> ---
> .../gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c | 22 +------------------
> 1 file changed, 1 insertion(+), 21 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
> index e152c68edfd1..39da73eba86e 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c
> @@ -24,6 +24,7 @@
> */
>
> #include "dmub_abm.h"
> +#include "dmub_abm_lcd.h"
> #include "dce_abm.h"
> #include "dc.h"
> #include "dc_dmub_srv.h"
> @@ -159,27 +160,6 @@ bool dmub_abm_set_level(struct abm *abm, uint32_t level, uint8_t panel_mask)
> return true;
> }
>
> -#ifndef TRIM_AMBIENT_GAMMA
> -void dmub_abm_set_ambient_level(struct abm *abm, unsigned int ambient_lux, uint8_t panel_mask)
> -{
> - union dmub_rb_cmd cmd;
> - struct dc_context *dc = abm->ctx;
> -
> - if (ambient_lux > 0xFFFF)
> - ambient_lux = 0xFFFF;
> -
> - memset(&cmd, 0, sizeof(cmd));
> - cmd.abm_set_ambient_level.header.type = DMUB_CMD__ABM;
> - cmd.abm_set_ambient_level.header.sub_type = DMUB_CMD__ABM_SET_AMBIENT_LEVEL;
> - cmd.abm_set_ambient_level.abm_set_ambient_level_data.ambient_lux = ambient_lux;
> - cmd.abm_set_ambient_level.abm_set_ambient_level_data.version = DMUB_CMD_ABM_CONTROL_VERSION_1;
> - cmd.abm_set_ambient_level.abm_set_ambient_level_data.panel_mask = panel_mask;
> - cmd.abm_set_ambient_level.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_ambient_level_data);
> -
> - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT);
> -}
> -#endif
> -
> void dmub_abm_init_config(struct abm *abm,
> const char *src,
> unsigned int bytes,
--
Hamza