This series of patches add rk3036 vop support.
RK3036 registers layout is quite difference with rk3288 layout,
The IC design with different framework, rk3036 vop is VOP LITE,
and rk3288 is VOP FULL.
RK3036 support two overlay plane and one hwc plane, max output
resolution is 1080p. it support IOMMU, and its IOMMU same as
rk3288's.
This patches is based on drm/rockchip atomic patches. [0]
Tested on kylin board, kylin runs on 4.1 kernel.
backport to 4.1,
and picked Yakir Yang's inno hdmi patches [1].
works with test program atomictest[2] and modetest.
[0]: https://lkml.org/lkml/2015/12/16/824
[1]: https://lkml.org/lkml/2015/11/11/53
[2]: https://github.com/markyzq/libdrm.git atomictest
Mark Yao (6):
drm/rockchip: vop: merge vop cfg_done into vop_data
drm/rockchip: vop: move interrupt registers into vop_data
drm/rockchip: vop: spilt register related into rockchip_reg_vop.c
drm/rockchip: vop: spilt scale regsters to common and extension
drm/rockchip: vop: add rk3036 vop support
dt-bindings: add document for rk3036-vop
.../bindings/display/rockchip/rockchip-vop.txt | 1 +
drivers/gpu/drm/rockchip/Makefile | 3 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 411 ++++----------------
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 230 ++++++-----
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 316 +++++++++++++++
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 169 ++++++++
6 files changed, 696 insertions(+), 434 deletions(-)
create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.c
create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.h
--
1.7.9.5
Move cfg_done register into vop_data, so it can use at multi-vop driver
Signed-off-by: Mark Yao <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 6ded4cc..dcb1396 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -164,6 +164,8 @@ struct vop_ctrl {
struct vop_reg vact_st_end;
struct vop_reg hpost_st_end;
struct vop_reg vpost_st_end;
+
+ struct vop_reg cfg_done;
};
struct vop_scl_regs {
@@ -333,6 +335,7 @@ static const struct vop_ctrl ctrl_data = {
.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+ .cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
};
static const struct vop_reg_data vop_init_reg_table[] = {
@@ -393,11 +396,6 @@ static inline uint32_t vop_read_reg(struct vop *vop, uint32_t base,
return (vop_readl(vop, base + reg->offset) >> reg->shift) & reg->mask;
}
-static inline void vop_cfg_done(struct vop *vop)
-{
- writel(0x01, vop->regs + REG_CFG_DONE);
-}
-
static inline void vop_mask_write(struct vop *vop, uint32_t offset,
uint32_t mask, uint32_t v)
{
@@ -422,6 +420,11 @@ static inline void vop_mask_write_relaxed(struct vop *vop, uint32_t offset,
}
}
+static inline void vop_cfg_done(struct vop *vop)
+{
+ VOP_CTRL_SET(vop, cfg_done, 1);
+}
+
static bool has_rb_swapped(uint32_t format)
{
switch (format) {
--
1.7.9.5
Move interrupt registers into vop_data, so it can use at multi-vop driver
Signed-off-by: Mark Yao <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 81 +++++++++++++++++++++++----
1 file changed, 69 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index dcb1396..7674bdc 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -48,6 +48,8 @@
#define REG_SET(x, base, reg, v, mode) \
__REG_SET_##mode(x, base + reg.offset, reg.mask, reg.shift, v)
+#define REG_SET_MASK(x, base, reg, v, mode) \
+ __REG_SET_##mode(x, base + reg.offset, reg.mask, reg.shift, v)
#define VOP_WIN_SET(x, win, name, v) \
REG_SET(x, win->base, win->phy->name, v, RELAXED)
@@ -56,6 +58,23 @@
#define VOP_CTRL_SET(x, name, v) \
REG_SET(x, 0, (x)->data->ctrl->name, v, NORMAL)
+#define VOP_INTR_GET(vop, name) \
+ vop_read_reg(vop, 0, &vop->data->ctrl->name)
+
+#define VOP_INTR_SET(vop, name, v) \
+ REG_SET(vop, 0, vop->data->intr->name, v, NORMAL)
+#define VOP_INTR_SET_TYPE(vop, name, type, v) \
+ do { \
+ int i, reg = 0; \
+ for (i = 0; i < vop->data->intr->nintrs; i++) { \
+ if (vop->data->intr->intrs[i] & type) \
+ reg |= (v) << i; \
+ } \
+ VOP_INTR_SET(vop, name, reg); \
+ } while (0)
+#define VOP_INTR_GET_TYPE(vop, name, type) \
+ vop_get_intr_type(vop, &vop->data->intr->name, type)
+
#define VOP_WIN_GET(x, win, name) \
vop_read_reg(x, win->base, &win->phy->name)
@@ -168,6 +187,13 @@ struct vop_ctrl {
struct vop_reg cfg_done;
};
+struct vop_intr {
+ const int *intrs;
+ uint32_t nintrs;
+ struct vop_reg enable;
+ struct vop_reg clear;
+ struct vop_reg status;
+};
struct vop_scl_regs {
struct vop_reg cbcr_vsd_mode;
struct vop_reg cbcr_vsu_mode;
@@ -227,6 +253,7 @@ struct vop_data {
const struct vop_reg_data *init_table;
unsigned int table_size;
const struct vop_ctrl *ctrl;
+ const struct vop_intr *intr;
const struct vop_win_data *win;
unsigned int win_size;
};
@@ -364,8 +391,24 @@ static const struct vop_win_data rk3288_vop_win_data[] = {
{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
};
+static const int rk3288_vop_intrs[] = {
+ DSP_HOLD_VALID_INTR,
+ FS_INTR,
+ LINE_FLAG_INTR,
+ BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3288_vop_intr = {
+ .intrs = rk3288_vop_intrs,
+ .nintrs = ARRAY_SIZE(rk3288_vop_intrs),
+ .status = VOP_REG(INTR_CTRL0, 0xf, 0),
+ .enable = VOP_REG(INTR_CTRL0, 0xf, 4),
+ .clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+};
+
static const struct vop_data rk3288_vop = {
.init_table = vop_init_reg_table,
+ .intr = &rk3288_vop_intr,
.table_size = ARRAY_SIZE(vop_init_reg_table),
.ctrl = &ctrl_data,
.win = rk3288_vop_win_data,
@@ -420,6 +463,20 @@ static inline void vop_mask_write_relaxed(struct vop *vop, uint32_t offset,
}
}
+static inline uint32_t vop_get_intr_type(struct vop *vop,
+ const struct vop_reg *reg, int type)
+{
+ uint32_t i, ret = 0;
+ uint32_t regs = vop_read_reg(vop, 0, reg);
+
+ for (i = 0; i < vop->data->intr->nintrs; i++) {
+ if ((type & vop->data->intr->intrs[i]) && (regs & 1 << i))
+ ret |= vop->data->intr->intrs[i];
+ }
+
+ return ret;
+}
+
static inline void vop_cfg_done(struct vop *vop)
{
VOP_CTRL_SET(vop, cfg_done, 1);
@@ -616,8 +673,7 @@ static void vop_dsp_hold_valid_irq_enable(struct vop *vop)
spin_lock_irqsave(&vop->irq_lock, flags);
- vop_mask_write(vop, INTR_CTRL0, DSP_HOLD_VALID_INTR_MASK,
- DSP_HOLD_VALID_INTR_EN(1));
+ VOP_INTR_SET_TYPE(vop, enable, DSP_HOLD_VALID_INTR, 1);
spin_unlock_irqrestore(&vop->irq_lock, flags);
}
@@ -631,8 +687,7 @@ static void vop_dsp_hold_valid_irq_disable(struct vop *vop)
spin_lock_irqsave(&vop->irq_lock, flags);
- vop_mask_write(vop, INTR_CTRL0, DSP_HOLD_VALID_INTR_MASK,
- DSP_HOLD_VALID_INTR_EN(0));
+ VOP_INTR_SET_TYPE(vop, enable, DSP_HOLD_VALID_INTR, 0);
spin_unlock_irqrestore(&vop->irq_lock, flags);
}
@@ -1051,7 +1106,7 @@ static int vop_crtc_enable_vblank(struct drm_crtc *crtc)
spin_lock_irqsave(&vop->irq_lock, flags);
- vop_mask_write(vop, INTR_CTRL0, FS_INTR_MASK, FS_INTR_EN(1));
+ VOP_INTR_SET_TYPE(vop, enable, FS_INTR, 1);
spin_unlock_irqrestore(&vop->irq_lock, flags);
@@ -1067,7 +1122,9 @@ static void vop_crtc_disable_vblank(struct drm_crtc *crtc)
return;
spin_lock_irqsave(&vop->irq_lock, flags);
- vop_mask_write(vop, INTR_CTRL0, FS_INTR_MASK, FS_INTR_EN(0));
+
+ VOP_INTR_SET_TYPE(vop, enable, FS_INTR, 0);
+
spin_unlock_irqrestore(&vop->irq_lock, flags);
}
@@ -1263,21 +1320,21 @@ static irqreturn_t vop_isr(int irq, void *data)
{
struct vop *vop = data;
struct drm_crtc *crtc = &vop->crtc;
- uint32_t intr0_reg, active_irqs;
+ uint32_t active_irqs;
unsigned long flags;
int ret = IRQ_NONE;
/*
- * INTR_CTRL0 register has interrupt status, enable and clear bits, we
+ * interrupt register has interrupt status, enable and clear bits, we
* must hold irq_lock to avoid a race with enable/disable_vblank().
*/
spin_lock_irqsave(&vop->irq_lock, flags);
- intr0_reg = vop_readl(vop, INTR_CTRL0);
- active_irqs = intr0_reg & INTR_MASK;
+
+ active_irqs = VOP_INTR_GET_TYPE(vop, status, INTR_MASK);
/* Clear all active interrupt sources */
if (active_irqs)
- vop_writel(vop, INTR_CTRL0,
- intr0_reg | (active_irqs << INTR_CLR_SHIFT));
+ VOP_INTR_SET_TYPE(vop, clear, active_irqs, 1);
+
spin_unlock_irqrestore(&vop->irq_lock, flags);
/* This is expected for vop iommu irqs, since the irq is shared */
--
1.7.9.5
No functional updates. Spilt register related into another file
would be nice to multi vop driver,
Signed-off-by: Mark Yao <[email protected]>
---
drivers/gpu/drm/rockchip/Makefile | 3 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 325 +--------------------------
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 220 +++++++++---------
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 225 +++++++++++++++++++
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 124 ++++++++++
5 files changed, 468 insertions(+), 429 deletions(-)
create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.c
create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.h
diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile
index f3d8a19..a9d380f 100644
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -7,4 +7,5 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \
obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
-obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o
+obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o \
+ rockchip_vop_reg.o
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 7674bdc..bbb781c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -36,11 +36,6 @@
#include "rockchip_drm_fb.h"
#include "rockchip_drm_vop.h"
-#define VOP_REG(off, _mask, s) \
- {.offset = off, \
- .mask = _mask, \
- .shift = s,}
-
#define __REG_SET_RELAXED(x, off, mask, shift, v) \
vop_mask_write_relaxed(x, off, (mask) << shift, (v) << shift)
#define __REG_SET_NORMAL(x, off, mask, shift, v) \
@@ -143,285 +138,6 @@ struct vop {
struct vop_win win[];
};
-enum vop_data_format {
- VOP_FMT_ARGB8888 = 0,
- VOP_FMT_RGB888,
- VOP_FMT_RGB565,
- VOP_FMT_YUV420SP = 4,
- VOP_FMT_YUV422SP,
- VOP_FMT_YUV444SP,
-};
-
-struct vop_reg_data {
- uint32_t offset;
- uint32_t value;
-};
-
-struct vop_reg {
- uint32_t offset;
- uint32_t shift;
- uint32_t mask;
-};
-
-struct vop_ctrl {
- struct vop_reg standby;
- struct vop_reg data_blank;
- struct vop_reg gate_en;
- struct vop_reg mmu_en;
- struct vop_reg rgb_en;
- struct vop_reg edp_en;
- struct vop_reg hdmi_en;
- struct vop_reg mipi_en;
- struct vop_reg out_mode;
- struct vop_reg dither_down;
- struct vop_reg dither_up;
- struct vop_reg pin_pol;
-
- struct vop_reg htotal_pw;
- struct vop_reg hact_st_end;
- struct vop_reg vtotal_pw;
- struct vop_reg vact_st_end;
- struct vop_reg hpost_st_end;
- struct vop_reg vpost_st_end;
-
- struct vop_reg cfg_done;
-};
-
-struct vop_intr {
- const int *intrs;
- uint32_t nintrs;
- struct vop_reg enable;
- struct vop_reg clear;
- struct vop_reg status;
-};
-struct vop_scl_regs {
- struct vop_reg cbcr_vsd_mode;
- struct vop_reg cbcr_vsu_mode;
- struct vop_reg cbcr_hsd_mode;
- struct vop_reg cbcr_ver_scl_mode;
- struct vop_reg cbcr_hor_scl_mode;
- struct vop_reg yrgb_vsd_mode;
- struct vop_reg yrgb_vsu_mode;
- struct vop_reg yrgb_hsd_mode;
- struct vop_reg yrgb_ver_scl_mode;
- struct vop_reg yrgb_hor_scl_mode;
- struct vop_reg line_load_mode;
- struct vop_reg cbcr_axi_gather_num;
- struct vop_reg yrgb_axi_gather_num;
- struct vop_reg vsd_cbcr_gt2;
- struct vop_reg vsd_cbcr_gt4;
- struct vop_reg vsd_yrgb_gt2;
- struct vop_reg vsd_yrgb_gt4;
- struct vop_reg bic_coe_sel;
- struct vop_reg cbcr_axi_gather_en;
- struct vop_reg yrgb_axi_gather_en;
-
- struct vop_reg lb_mode;
- struct vop_reg scale_yrgb_x;
- struct vop_reg scale_yrgb_y;
- struct vop_reg scale_cbcr_x;
- struct vop_reg scale_cbcr_y;
-};
-
-struct vop_win_phy {
- const struct vop_scl_regs *scl;
- const uint32_t *data_formats;
- uint32_t nformats;
-
- struct vop_reg enable;
- struct vop_reg format;
- struct vop_reg rb_swap;
- struct vop_reg act_info;
- struct vop_reg dsp_info;
- struct vop_reg dsp_st;
- struct vop_reg yrgb_mst;
- struct vop_reg uv_mst;
- struct vop_reg yrgb_vir;
- struct vop_reg uv_vir;
-
- struct vop_reg dst_alpha_ctl;
- struct vop_reg src_alpha_ctl;
-};
-
-struct vop_win_data {
- uint32_t base;
- const struct vop_win_phy *phy;
- enum drm_plane_type type;
-};
-
-struct vop_data {
- const struct vop_reg_data *init_table;
- unsigned int table_size;
- const struct vop_ctrl *ctrl;
- const struct vop_intr *intr;
- const struct vop_win_data *win;
- unsigned int win_size;
-};
-
-static const uint32_t formats_01[] = {
- DRM_FORMAT_XRGB8888,
- DRM_FORMAT_ARGB8888,
- DRM_FORMAT_XBGR8888,
- DRM_FORMAT_ABGR8888,
- DRM_FORMAT_RGB888,
- DRM_FORMAT_BGR888,
- DRM_FORMAT_RGB565,
- DRM_FORMAT_BGR565,
- DRM_FORMAT_NV12,
- DRM_FORMAT_NV16,
- DRM_FORMAT_NV24,
-};
-
-static const uint32_t formats_234[] = {
- DRM_FORMAT_XRGB8888,
- DRM_FORMAT_ARGB8888,
- DRM_FORMAT_XBGR8888,
- DRM_FORMAT_ABGR8888,
- DRM_FORMAT_RGB888,
- DRM_FORMAT_BGR888,
- DRM_FORMAT_RGB565,
- DRM_FORMAT_BGR565,
-};
-
-static const struct vop_scl_regs win_full_scl = {
- .cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
- .cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
- .cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
- .cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
- .cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
- .yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
- .yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
- .yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
- .yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
- .yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
- .line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
- .cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
- .yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
- .vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
- .vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
- .vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
- .vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
- .bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
- .cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
- .yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
- .lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
- .scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
- .scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
- .scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
- .scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
-};
-
-static const struct vop_win_phy win01_data = {
- .scl = &win_full_scl,
- .data_formats = formats_01,
- .nformats = ARRAY_SIZE(formats_01),
- .enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
- .format = VOP_REG(WIN0_CTRL0, 0x7, 1),
- .rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
- .act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
- .dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
- .dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
- .yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
- .uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
- .yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
- .uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
- .src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
- .dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_win_phy win23_data = {
- .data_formats = formats_234,
- .nformats = ARRAY_SIZE(formats_234),
- .enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
- .format = VOP_REG(WIN2_CTRL0, 0x7, 1),
- .rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
- .dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
- .dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
- .yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
- .yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
- .src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
- .dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_ctrl ctrl_data = {
- .standby = VOP_REG(SYS_CTRL, 0x1, 22),
- .gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
- .mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
- .rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
- .hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
- .edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
- .mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
- .dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
- .dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
- .data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
- .out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
- .pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
- .htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
- .hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
- .vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
- .vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
- .hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
- .vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
- .cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
-};
-
-static const struct vop_reg_data vop_init_reg_table[] = {
- {SYS_CTRL, 0x00c00000},
- {DSP_CTRL0, 0x00000000},
- {WIN0_CTRL0, 0x00000080},
- {WIN1_CTRL0, 0x00000080},
- /* TODO: Win2/3 support multiple area function, but we haven't found
- * a suitable way to use it yet, so let's just use them as other windows
- * with only area 0 enabled.
- */
- {WIN2_CTRL0, 0x00000010},
- {WIN3_CTRL0, 0x00000010},
-};
-
-/*
- * Note: rk3288 has a dedicated 'cursor' window, however, that window requires
- * special support to get alpha blending working. For now, just use overlay
- * window 3 for the drm cursor.
- *
- */
-static const struct vop_win_data rk3288_vop_win_data[] = {
- { .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
- { .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
- { .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
- { .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
-};
-
-static const int rk3288_vop_intrs[] = {
- DSP_HOLD_VALID_INTR,
- FS_INTR,
- LINE_FLAG_INTR,
- BUS_ERROR_INTR,
-};
-
-static const struct vop_intr rk3288_vop_intr = {
- .intrs = rk3288_vop_intrs,
- .nintrs = ARRAY_SIZE(rk3288_vop_intrs),
- .status = VOP_REG(INTR_CTRL0, 0xf, 0),
- .enable = VOP_REG(INTR_CTRL0, 0xf, 4),
- .clear = VOP_REG(INTR_CTRL0, 0xf, 8),
-};
-
-static const struct vop_data rk3288_vop = {
- .init_table = vop_init_reg_table,
- .intr = &rk3288_vop_intr,
- .table_size = ARRAY_SIZE(vop_init_reg_table),
- .ctrl = &ctrl_data,
- .win = rk3288_vop_win_data,
- .win_size = ARRAY_SIZE(rk3288_vop_win_data),
-};
-
-static const struct of_device_id vop_driver_dt_match[] = {
- { .compatible = "rockchip,rk3288-vop",
- .data = &rk3288_vop },
- {},
-};
-MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
-
static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v)
{
writel(v, vop->regs + offset);
@@ -1583,7 +1299,6 @@ static void vop_win_init(struct vop *vop)
static int vop_bind(struct device *dev, struct device *master, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
- const struct of_device_id *of_id;
const struct vop_data *vop_data;
struct drm_device *drm_dev = data;
struct vop *vop;
@@ -1591,8 +1306,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
size_t alloc_size;
int ret, irq;
- of_id = of_match_device(vop_driver_dt_match, dev);
- vop_data = of_id->data;
+ vop_data = of_device_get_match_data(dev);
if (!vop_data)
return -ENODEV;
@@ -1661,42 +1375,7 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
vop_destroy_crtc(vop);
}
-static const struct component_ops vop_component_ops = {
+const struct component_ops vop_component_ops = {
.bind = vop_bind,
.unbind = vop_unbind,
};
-
-static int vop_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
-
- if (!dev->of_node) {
- dev_err(dev, "can't find vop devices\n");
- return -ENODEV;
- }
-
- return component_add(dev, &vop_component_ops);
-}
-
-static int vop_remove(struct platform_device *pdev)
-{
- component_del(&pdev->dev, &vop_component_ops);
-
- return 0;
-}
-
-struct platform_driver vop_platform_driver = {
- .probe = vop_probe,
- .remove = vop_remove,
- .driver = {
- .name = "rockchip-vop",
- .owner = THIS_MODULE,
- .of_match_table = of_match_ptr(vop_driver_dt_match),
- },
-};
-
-module_platform_driver(vop_platform_driver);
-
-MODULE_AUTHOR("Mark Yao <[email protected]>");
-MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index a2d4ddb..cbb114a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -15,111 +15,120 @@
#ifndef _ROCKCHIP_DRM_VOP_H
#define _ROCKCHIP_DRM_VOP_H
-/* register definition */
-#define REG_CFG_DONE 0x0000
-#define VERSION_INFO 0x0004
-#define SYS_CTRL 0x0008
-#define SYS_CTRL1 0x000c
-#define DSP_CTRL0 0x0010
-#define DSP_CTRL1 0x0014
-#define DSP_BG 0x0018
-#define MCU_CTRL 0x001c
-#define INTR_CTRL0 0x0020
-#define INTR_CTRL1 0x0024
-#define WIN0_CTRL0 0x0030
-#define WIN0_CTRL1 0x0034
-#define WIN0_COLOR_KEY 0x0038
-#define WIN0_VIR 0x003c
-#define WIN0_YRGB_MST 0x0040
-#define WIN0_CBR_MST 0x0044
-#define WIN0_ACT_INFO 0x0048
-#define WIN0_DSP_INFO 0x004c
-#define WIN0_DSP_ST 0x0050
-#define WIN0_SCL_FACTOR_YRGB 0x0054
-#define WIN0_SCL_FACTOR_CBR 0x0058
-#define WIN0_SCL_OFFSET 0x005c
-#define WIN0_SRC_ALPHA_CTRL 0x0060
-#define WIN0_DST_ALPHA_CTRL 0x0064
-#define WIN0_FADING_CTRL 0x0068
-/* win1 register */
-#define WIN1_CTRL0 0x0070
-#define WIN1_CTRL1 0x0074
-#define WIN1_COLOR_KEY 0x0078
-#define WIN1_VIR 0x007c
-#define WIN1_YRGB_MST 0x0080
-#define WIN1_CBR_MST 0x0084
-#define WIN1_ACT_INFO 0x0088
-#define WIN1_DSP_INFO 0x008c
-#define WIN1_DSP_ST 0x0090
-#define WIN1_SCL_FACTOR_YRGB 0x0094
-#define WIN1_SCL_FACTOR_CBR 0x0098
-#define WIN1_SCL_OFFSET 0x009c
-#define WIN1_SRC_ALPHA_CTRL 0x00a0
-#define WIN1_DST_ALPHA_CTRL 0x00a4
-#define WIN1_FADING_CTRL 0x00a8
-/* win2 register */
-#define WIN2_CTRL0 0x00b0
-#define WIN2_CTRL1 0x00b4
-#define WIN2_VIR0_1 0x00b8
-#define WIN2_VIR2_3 0x00bc
-#define WIN2_MST0 0x00c0
-#define WIN2_DSP_INFO0 0x00c4
-#define WIN2_DSP_ST0 0x00c8
-#define WIN2_COLOR_KEY 0x00cc
-#define WIN2_MST1 0x00d0
-#define WIN2_DSP_INFO1 0x00d4
-#define WIN2_DSP_ST1 0x00d8
-#define WIN2_SRC_ALPHA_CTRL 0x00dc
-#define WIN2_MST2 0x00e0
-#define WIN2_DSP_INFO2 0x00e4
-#define WIN2_DSP_ST2 0x00e8
-#define WIN2_DST_ALPHA_CTRL 0x00ec
-#define WIN2_MST3 0x00f0
-#define WIN2_DSP_INFO3 0x00f4
-#define WIN2_DSP_ST3 0x00f8
-#define WIN2_FADING_CTRL 0x00fc
-/* win3 register */
-#define WIN3_CTRL0 0x0100
-#define WIN3_CTRL1 0x0104
-#define WIN3_VIR0_1 0x0108
-#define WIN3_VIR2_3 0x010c
-#define WIN3_MST0 0x0110
-#define WIN3_DSP_INFO0 0x0114
-#define WIN3_DSP_ST0 0x0118
-#define WIN3_COLOR_KEY 0x011c
-#define WIN3_MST1 0x0120
-#define WIN3_DSP_INFO1 0x0124
-#define WIN3_DSP_ST1 0x0128
-#define WIN3_SRC_ALPHA_CTRL 0x012c
-#define WIN3_MST2 0x0130
-#define WIN3_DSP_INFO2 0x0134
-#define WIN3_DSP_ST2 0x0138
-#define WIN3_DST_ALPHA_CTRL 0x013c
-#define WIN3_MST3 0x0140
-#define WIN3_DSP_INFO3 0x0144
-#define WIN3_DSP_ST3 0x0148
-#define WIN3_FADING_CTRL 0x014c
-/* hwc register */
-#define HWC_CTRL0 0x0150
-#define HWC_CTRL1 0x0154
-#define HWC_MST 0x0158
-#define HWC_DSP_ST 0x015c
-#define HWC_SRC_ALPHA_CTRL 0x0160
-#define HWC_DST_ALPHA_CTRL 0x0164
-#define HWC_FADING_CTRL 0x0168
-/* post process register */
-#define POST_DSP_HACT_INFO 0x0170
-#define POST_DSP_VACT_INFO 0x0174
-#define POST_SCL_FACTOR_YRGB 0x0178
-#define POST_SCL_CTRL 0x0180
-#define POST_DSP_VACT_INFO_F1 0x0184
-#define DSP_HTOTAL_HS_END 0x0188
-#define DSP_HACT_ST_END 0x018c
-#define DSP_VTOTAL_VS_END 0x0190
-#define DSP_VACT_ST_END 0x0194
-#define DSP_VS_ST_END_F1 0x0198
-#define DSP_VACT_ST_END_F1 0x019c
-/* register definition end */
+enum vop_data_format {
+ VOP_FMT_ARGB8888 = 0,
+ VOP_FMT_RGB888,
+ VOP_FMT_RGB565,
+ VOP_FMT_YUV420SP = 4,
+ VOP_FMT_YUV422SP,
+ VOP_FMT_YUV444SP,
+};
+
+struct vop_reg_data {
+ uint32_t offset;
+ uint32_t value;
+};
+
+struct vop_reg {
+ uint32_t offset;
+ uint32_t shift;
+ uint32_t mask;
+};
+
+struct vop_ctrl {
+ struct vop_reg standby;
+ struct vop_reg data_blank;
+ struct vop_reg gate_en;
+ struct vop_reg mmu_en;
+ struct vop_reg rgb_en;
+ struct vop_reg edp_en;
+ struct vop_reg hdmi_en;
+ struct vop_reg mipi_en;
+ struct vop_reg out_mode;
+ struct vop_reg dither_down;
+ struct vop_reg dither_up;
+ struct vop_reg pin_pol;
+
+ struct vop_reg htotal_pw;
+ struct vop_reg hact_st_end;
+ struct vop_reg vtotal_pw;
+ struct vop_reg vact_st_end;
+ struct vop_reg hpost_st_end;
+ struct vop_reg vpost_st_end;
+
+ struct vop_reg cfg_done;
+};
+
+struct vop_intr {
+ const int *intrs;
+ uint32_t nintrs;
+ struct vop_reg enable;
+ struct vop_reg clear;
+ struct vop_reg status;
+};
+struct vop_scl_regs {
+ struct vop_reg cbcr_vsd_mode;
+ struct vop_reg cbcr_vsu_mode;
+ struct vop_reg cbcr_hsd_mode;
+ struct vop_reg cbcr_ver_scl_mode;
+ struct vop_reg cbcr_hor_scl_mode;
+ struct vop_reg yrgb_vsd_mode;
+ struct vop_reg yrgb_vsu_mode;
+ struct vop_reg yrgb_hsd_mode;
+ struct vop_reg yrgb_ver_scl_mode;
+ struct vop_reg yrgb_hor_scl_mode;
+ struct vop_reg line_load_mode;
+ struct vop_reg cbcr_axi_gather_num;
+ struct vop_reg yrgb_axi_gather_num;
+ struct vop_reg vsd_cbcr_gt2;
+ struct vop_reg vsd_cbcr_gt4;
+ struct vop_reg vsd_yrgb_gt2;
+ struct vop_reg vsd_yrgb_gt4;
+ struct vop_reg bic_coe_sel;
+ struct vop_reg cbcr_axi_gather_en;
+ struct vop_reg yrgb_axi_gather_en;
+
+ struct vop_reg lb_mode;
+ struct vop_reg scale_yrgb_x;
+ struct vop_reg scale_yrgb_y;
+ struct vop_reg scale_cbcr_x;
+ struct vop_reg scale_cbcr_y;
+};
+
+struct vop_win_phy {
+ const struct vop_scl_regs *scl;
+ const uint32_t *data_formats;
+ uint32_t nformats;
+
+ struct vop_reg enable;
+ struct vop_reg format;
+ struct vop_reg rb_swap;
+ struct vop_reg act_info;
+ struct vop_reg dsp_info;
+ struct vop_reg dsp_st;
+ struct vop_reg yrgb_mst;
+ struct vop_reg uv_mst;
+ struct vop_reg yrgb_vir;
+ struct vop_reg uv_vir;
+
+ struct vop_reg dst_alpha_ctl;
+ struct vop_reg src_alpha_ctl;
+};
+
+struct vop_win_data {
+ uint32_t base;
+ const struct vop_win_phy *phy;
+ enum drm_plane_type type;
+};
+
+struct vop_data {
+ const struct vop_reg_data *init_table;
+ unsigned int table_size;
+ const struct vop_ctrl *ctrl;
+ const struct vop_intr *intr;
+ const struct vop_win_data *win;
+ unsigned int win_size;
+};
/* interrupt define */
#define DSP_HOLD_VALID_INTR (1 << 0)
@@ -286,4 +295,5 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv)
return lb_mode;
}
+extern const struct component_ops vop_component_ops;
#endif /* _ROCKCHIP_DRM_VOP_H */
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
new file mode 100644
index 0000000..d47bfc3
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:Mark Yao <[email protected]>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <drm/drmP.h>
+
+#include <linux/kernel.h>
+#include <linux/component.h>
+
+#include "rockchip_drm_vop.h"
+#include "rockchip_vop_reg.h"
+
+#define VOP_REG(off, _mask, s) \
+ {.offset = off, \
+ .mask = _mask, \
+ .shift = s,}
+
+static const uint32_t formats_01[] = {
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_BGR888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_BGR565,
+ DRM_FORMAT_NV12,
+ DRM_FORMAT_NV16,
+ DRM_FORMAT_NV24,
+};
+
+static const uint32_t formats_234[] = {
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_BGR888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_BGR565,
+};
+
+static const struct vop_scl_regs win_full_scl = {
+ .cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
+ .cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
+ .cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
+ .cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
+ .cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
+ .yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
+ .yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
+ .yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
+ .yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
+ .yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
+ .line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
+ .cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
+ .yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
+ .vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
+ .vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
+ .vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
+ .vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
+ .bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
+ .cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
+ .yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
+ .lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
+ .scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+ .scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+ .scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+ .scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy win01_data = {
+ .scl = &win_full_scl,
+ .data_formats = formats_01,
+ .nformats = ARRAY_SIZE(formats_01),
+ .enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
+ .format = VOP_REG(WIN0_CTRL0, 0x7, 1),
+ .rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
+ .act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
+ .dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
+ .uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
+ .uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
+ .src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
+ .dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_win_phy win23_data = {
+ .data_formats = formats_234,
+ .nformats = ARRAY_SIZE(formats_234),
+ .enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
+ .format = VOP_REG(WIN2_CTRL0, 0x7, 1),
+ .rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
+ .dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
+ .src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
+ .dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_ctrl ctrl_data = {
+ .standby = VOP_REG(SYS_CTRL, 0x1, 22),
+ .gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
+ .mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
+ .rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
+ .hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
+ .edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
+ .mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
+ .dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
+ .dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
+ .data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
+ .out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
+ .pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
+ .htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+ .hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
+ .vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+ .vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
+ .hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
+ .vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+ .cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data vop_init_reg_table[] = {
+ {SYS_CTRL, 0x00c00000},
+ {DSP_CTRL0, 0x00000000},
+ {WIN0_CTRL0, 0x00000080},
+ {WIN1_CTRL0, 0x00000080},
+ /* TODO: Win2/3 support multiple area function, but we haven't found
+ * a suitable way to use it yet, so let's just use them as other windows
+ * with only area 0 enabled.
+ */
+ {WIN2_CTRL0, 0x00000010},
+ {WIN3_CTRL0, 0x00000010},
+};
+
+/*
+ * Note: rk3288 has a dedicated 'cursor' window, however, that window requires
+ * special support to get alpha blending working. For now, just use overlay
+ * window 3 for the drm cursor.
+ *
+ */
+static const struct vop_win_data rk3288_vop_win_data[] = {
+ { .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
+ { .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
+ { .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
+ { .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
+};
+
+static const int rk3288_vop_intrs[] = {
+ DSP_HOLD_VALID_INTR,
+ FS_INTR,
+ LINE_FLAG_INTR,
+ BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3288_vop_intr = {
+ .intrs = rk3288_vop_intrs,
+ .nintrs = ARRAY_SIZE(rk3288_vop_intrs),
+ .status = VOP_REG(INTR_CTRL0, 0xf, 0),
+ .enable = VOP_REG(INTR_CTRL0, 0xf, 4),
+ .clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+};
+
+static const struct vop_data rk3288_vop = {
+ .init_table = vop_init_reg_table,
+ .intr = &rk3288_vop_intr,
+ .table_size = ARRAY_SIZE(vop_init_reg_table),
+ .ctrl = &ctrl_data,
+ .win = rk3288_vop_win_data,
+ .win_size = ARRAY_SIZE(rk3288_vop_win_data),
+};
+
+static const struct of_device_id vop_driver_dt_match[] = {
+ { .compatible = "rockchip,rk3288-vop",
+ .data = &rk3288_vop },
+ {},
+};
+MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
+
+static int vop_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+
+ if (!dev->of_node) {
+ dev_err(dev, "can't find vop devices\n");
+ return -ENODEV;
+ }
+
+ return component_add(dev, &vop_component_ops);
+}
+
+static int vop_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &vop_component_ops);
+
+ return 0;
+}
+
+struct platform_driver vop_platform_driver = {
+ .probe = vop_probe,
+ .remove = vop_remove,
+ .driver = {
+ .name = "rockchip-vop",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(vop_driver_dt_match),
+ },
+};
+
+module_platform_driver(vop_platform_driver);
+
+MODULE_AUTHOR("Mark Yao <[email protected]>");
+MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
new file mode 100644
index 0000000..b0fa35d
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:Mark Yao <[email protected]>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _ROCKCHIP_VOP_REG_H
+#define _ROCKCHIP_VOP_REG_H
+
+/* register definition */
+#define REG_CFG_DONE 0x0000
+#define VERSION_INFO 0x0004
+#define SYS_CTRL 0x0008
+#define SYS_CTRL1 0x000c
+#define DSP_CTRL0 0x0010
+#define DSP_CTRL1 0x0014
+#define DSP_BG 0x0018
+#define MCU_CTRL 0x001c
+#define INTR_CTRL0 0x0020
+#define INTR_CTRL1 0x0024
+#define WIN0_CTRL0 0x0030
+#define WIN0_CTRL1 0x0034
+#define WIN0_COLOR_KEY 0x0038
+#define WIN0_VIR 0x003c
+#define WIN0_YRGB_MST 0x0040
+#define WIN0_CBR_MST 0x0044
+#define WIN0_ACT_INFO 0x0048
+#define WIN0_DSP_INFO 0x004c
+#define WIN0_DSP_ST 0x0050
+#define WIN0_SCL_FACTOR_YRGB 0x0054
+#define WIN0_SCL_FACTOR_CBR 0x0058
+#define WIN0_SCL_OFFSET 0x005c
+#define WIN0_SRC_ALPHA_CTRL 0x0060
+#define WIN0_DST_ALPHA_CTRL 0x0064
+#define WIN0_FADING_CTRL 0x0068
+/* win1 register */
+#define WIN1_CTRL0 0x0070
+#define WIN1_CTRL1 0x0074
+#define WIN1_COLOR_KEY 0x0078
+#define WIN1_VIR 0x007c
+#define WIN1_YRGB_MST 0x0080
+#define WIN1_CBR_MST 0x0084
+#define WIN1_ACT_INFO 0x0088
+#define WIN1_DSP_INFO 0x008c
+#define WIN1_DSP_ST 0x0090
+#define WIN1_SCL_FACTOR_YRGB 0x0094
+#define WIN1_SCL_FACTOR_CBR 0x0098
+#define WIN1_SCL_OFFSET 0x009c
+#define WIN1_SRC_ALPHA_CTRL 0x00a0
+#define WIN1_DST_ALPHA_CTRL 0x00a4
+#define WIN1_FADING_CTRL 0x00a8
+/* win2 register */
+#define WIN2_CTRL0 0x00b0
+#define WIN2_CTRL1 0x00b4
+#define WIN2_VIR0_1 0x00b8
+#define WIN2_VIR2_3 0x00bc
+#define WIN2_MST0 0x00c0
+#define WIN2_DSP_INFO0 0x00c4
+#define WIN2_DSP_ST0 0x00c8
+#define WIN2_COLOR_KEY 0x00cc
+#define WIN2_MST1 0x00d0
+#define WIN2_DSP_INFO1 0x00d4
+#define WIN2_DSP_ST1 0x00d8
+#define WIN2_SRC_ALPHA_CTRL 0x00dc
+#define WIN2_MST2 0x00e0
+#define WIN2_DSP_INFO2 0x00e4
+#define WIN2_DSP_ST2 0x00e8
+#define WIN2_DST_ALPHA_CTRL 0x00ec
+#define WIN2_MST3 0x00f0
+#define WIN2_DSP_INFO3 0x00f4
+#define WIN2_DSP_ST3 0x00f8
+#define WIN2_FADING_CTRL 0x00fc
+/* win3 register */
+#define WIN3_CTRL0 0x0100
+#define WIN3_CTRL1 0x0104
+#define WIN3_VIR0_1 0x0108
+#define WIN3_VIR2_3 0x010c
+#define WIN3_MST0 0x0110
+#define WIN3_DSP_INFO0 0x0114
+#define WIN3_DSP_ST0 0x0118
+#define WIN3_COLOR_KEY 0x011c
+#define WIN3_MST1 0x0120
+#define WIN3_DSP_INFO1 0x0124
+#define WIN3_DSP_ST1 0x0128
+#define WIN3_SRC_ALPHA_CTRL 0x012c
+#define WIN3_MST2 0x0130
+#define WIN3_DSP_INFO2 0x0134
+#define WIN3_DSP_ST2 0x0138
+#define WIN3_DST_ALPHA_CTRL 0x013c
+#define WIN3_MST3 0x0140
+#define WIN3_DSP_INFO3 0x0144
+#define WIN3_DSP_ST3 0x0148
+#define WIN3_FADING_CTRL 0x014c
+/* hwc register */
+#define HWC_CTRL0 0x0150
+#define HWC_CTRL1 0x0154
+#define HWC_MST 0x0158
+#define HWC_DSP_ST 0x015c
+#define HWC_SRC_ALPHA_CTRL 0x0160
+#define HWC_DST_ALPHA_CTRL 0x0164
+#define HWC_FADING_CTRL 0x0168
+/* post process register */
+#define POST_DSP_HACT_INFO 0x0170
+#define POST_DSP_VACT_INFO 0x0174
+#define POST_SCL_FACTOR_YRGB 0x0178
+#define POST_SCL_CTRL 0x0180
+#define POST_DSP_VACT_INFO_F1 0x0184
+#define DSP_HTOTAL_HS_END 0x0188
+#define DSP_HACT_ST_END 0x018c
+#define DSP_VTOTAL_VS_END 0x0190
+#define DSP_VACT_ST_END 0x0194
+#define DSP_VS_ST_END_F1 0x0198
+#define DSP_VACT_ST_END_F1 0x019c
+/* register definition end */
+
+#endif /* _ROCKCHIP_VOP_REG_H */
--
1.7.9.5
There are two version scale control register found on vop,
scale full version found on rk3288, support extension registers.
and scale little version found on rk3036, only support common scale.
Signed-off-by: Mark Yao <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 46 ++++++++++++++++++---------
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 14 ++++++--
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 5 ++-
3 files changed, 47 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index bbb781c..d83bf87 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -50,6 +50,8 @@
REG_SET(x, win->base, win->phy->name, v, RELAXED)
#define VOP_SCL_SET(x, win, name, v) \
REG_SET(x, win->base, win->phy->scl->name, v, RELAXED)
+#define VOP_SCL_SET_EXT(x, win, name, v) \
+ REG_SET(x, win->base, win->phy->scl->ext->name, v, RELAXED)
#define VOP_CTRL_SET(x, name, v) \
REG_SET(x, 0, (x)->data->ctrl->name, v, NORMAL)
@@ -313,6 +315,20 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
return;
}
+ if (!win->phy->scl->ext) {
+ VOP_SCL_SET(vop, win, scale_yrgb_x,
+ scl_cal_scale2(src_w, dst_w));
+ VOP_SCL_SET(vop, win, scale_yrgb_y,
+ scl_cal_scale2(src_h, dst_h));
+ if (is_yuv) {
+ VOP_SCL_SET(vop, win, scale_cbcr_x,
+ scl_cal_scale2(src_w, dst_w));
+ VOP_SCL_SET(vop, win, scale_cbcr_y,
+ scl_cal_scale2(src_h, dst_h));
+ }
+ return;
+ }
+
yrgb_hor_scl_mode = scl_get_scl_mode(src_w, dst_w);
yrgb_ver_scl_mode = scl_get_scl_mode(src_h, dst_h);
@@ -330,7 +346,7 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
lb_mode = scl_vop_cal_lb_mode(src_w, false);
}
- VOP_SCL_SET(vop, win, lb_mode, lb_mode);
+ VOP_SCL_SET_EXT(vop, win, lb_mode, lb_mode);
if (lb_mode == LB_RGB_3840X2) {
if (yrgb_ver_scl_mode != SCALE_NONE) {
DRM_ERROR("ERROR : not allow yrgb ver scale\n");
@@ -354,14 +370,14 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
false, vsu_mode, &vskiplines);
VOP_SCL_SET(vop, win, scale_yrgb_y, val);
- VOP_SCL_SET(vop, win, vsd_yrgb_gt4, vskiplines == 4);
- VOP_SCL_SET(vop, win, vsd_yrgb_gt2, vskiplines == 2);
+ VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt4, vskiplines == 4);
+ VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt2, vskiplines == 2);
- VOP_SCL_SET(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
- VOP_SCL_SET(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
- VOP_SCL_SET(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, yrgb_vsu_mode, vsu_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, yrgb_vsu_mode, vsu_mode);
if (is_yuv) {
val = scl_vop_cal_scale(cbcr_hor_scl_mode, cbcr_src_w,
dst_w, true, 0, NULL);
@@ -370,13 +386,13 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
dst_h, false, vsu_mode, &vskiplines);
VOP_SCL_SET(vop, win, scale_cbcr_y, val);
- VOP_SCL_SET(vop, win, vsd_cbcr_gt4, vskiplines == 4);
- VOP_SCL_SET(vop, win, vsd_cbcr_gt2, vskiplines == 2);
- VOP_SCL_SET(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
- VOP_SCL_SET(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
- VOP_SCL_SET(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, cbcr_vsu_mode, vsu_mode);
+ VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt4, vskiplines == 4);
+ VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt2, vskiplines == 2);
+ VOP_SCL_SET_EXT(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, cbcr_vsu_mode, vsu_mode);
}
}
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index cbb114a..9a44153 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -66,7 +66,8 @@ struct vop_intr {
struct vop_reg clear;
struct vop_reg status;
};
-struct vop_scl_regs {
+
+struct vop_scl_extension {
struct vop_reg cbcr_vsd_mode;
struct vop_reg cbcr_vsu_mode;
struct vop_reg cbcr_hsd_mode;
@@ -87,8 +88,12 @@ struct vop_scl_regs {
struct vop_reg bic_coe_sel;
struct vop_reg cbcr_axi_gather_en;
struct vop_reg yrgb_axi_gather_en;
-
struct vop_reg lb_mode;
+};
+
+struct vop_scl_regs {
+ const struct vop_scl_extension *ext;
+
struct vop_reg scale_yrgb_x;
struct vop_reg scale_yrgb_y;
struct vop_reg scale_cbcr_x;
@@ -242,6 +247,11 @@ static inline uint16_t scl_cal_scale(int src, int dst, int shift)
return ((src * 2 - 3) << (shift - 1)) / (dst - 1);
}
+static inline uint16_t scl_cal_scale2(int src, int dst)
+{
+ return (src - 1) << 12 / (dst - 1);
+}
+
#define GET_SCL_FT_BILI_DN(src, dst) scl_cal_scale(src, dst, 12)
#define GET_SCL_FT_BILI_UP(src, dst) scl_cal_scale(src, dst, 16)
#define GET_SCL_FT_BIC(src, dst) scl_cal_scale(src, dst, 16)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index d47bfc3..6495114 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -50,7 +50,7 @@ static const uint32_t formats_234[] = {
DRM_FORMAT_BGR565,
};
-static const struct vop_scl_regs win_full_scl = {
+static const struct vop_scl_extension win_full_ext = {
.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
@@ -72,6 +72,9 @@ static const struct vop_scl_regs win_full_scl = {
.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
+};
+
+static const struct vop_scl_regs win_full_scl = {
.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
--
1.7.9.5
RK3036 registers layout is quite difference with rk3288 layout,
The IC design with different framework, rk3036 vop is VOP LITE,
and rk3288 is VOP FULL.
RK3036 support two overlay plane and one hwc plane, max output
resolution is 1080p. it support IOMMU, and its IOMMU same as
rk3288's.
Signed-off-by: Mark Yao <[email protected]>
---
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 296 +++++++++++++++++----------
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 243 +++++++++++++---------
2 files changed, 336 insertions(+), 203 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 6495114..3166b46 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -25,7 +25,7 @@
.mask = _mask, \
.shift = s,}
-static const uint32_t formats_01[] = {
+static const uint32_t formats_win_full[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
@@ -39,7 +39,7 @@ static const uint32_t formats_01[] = {
DRM_FORMAT_NV24,
};
-static const uint32_t formats_234[] = {
+static const uint32_t formats_win_lite[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
@@ -50,102 +50,103 @@ static const uint32_t formats_234[] = {
DRM_FORMAT_BGR565,
};
-static const struct vop_scl_extension win_full_ext = {
- .cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
- .cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
- .cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
- .cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
- .cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
- .yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
- .yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
- .yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
- .yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
- .yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
- .line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
- .cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
- .yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
- .vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
- .vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
- .vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
- .vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
- .bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
- .cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
- .yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
- .lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
-};
-
-static const struct vop_scl_regs win_full_scl = {
- .scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
- .scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
- .scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
- .scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
-};
-
-static const struct vop_win_phy win01_data = {
- .scl = &win_full_scl,
- .data_formats = formats_01,
- .nformats = ARRAY_SIZE(formats_01),
- .enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
- .format = VOP_REG(WIN0_CTRL0, 0x7, 1),
- .rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
- .act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
- .dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
- .dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
- .yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
- .uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
- .yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
- .uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
- .src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
- .dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_win_phy win23_data = {
- .data_formats = formats_234,
- .nformats = ARRAY_SIZE(formats_234),
- .enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
- .format = VOP_REG(WIN2_CTRL0, 0x7, 1),
- .rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
- .dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
- .dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
- .yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
- .yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
- .src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
- .dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_ctrl ctrl_data = {
- .standby = VOP_REG(SYS_CTRL, 0x1, 22),
- .gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
- .mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
- .rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
- .hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
- .edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
- .mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
- .dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
- .dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
- .data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
- .out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
- .pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
- .htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
- .hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
- .vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
- .vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
- .hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
- .vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
- .cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
-};
-
-static const struct vop_reg_data vop_init_reg_table[] = {
- {SYS_CTRL, 0x00c00000},
- {DSP_CTRL0, 0x00000000},
- {WIN0_CTRL0, 0x00000080},
- {WIN1_CTRL0, 0x00000080},
+static const struct vop_scl_extension rk3288_win_full_scl_ext = {
+ .cbcr_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 31),
+ .cbcr_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 30),
+ .cbcr_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 28),
+ .cbcr_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 26),
+ .cbcr_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 24),
+ .yrgb_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 23),
+ .yrgb_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 22),
+ .yrgb_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 20),
+ .yrgb_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 18),
+ .yrgb_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 16),
+ .line_load_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 15),
+ .cbcr_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0x7, 12),
+ .yrgb_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0xf, 8),
+ .vsd_cbcr_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 7),
+ .vsd_cbcr_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 6),
+ .vsd_yrgb_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 5),
+ .vsd_yrgb_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 4),
+ .bic_coe_sel = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 2),
+ .cbcr_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 1),
+ .yrgb_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 0),
+ .lb_mode = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 5),
+};
+
+static const struct vop_scl_regs rk3288_win_full_scl = {
+ .ext = &rk3288_win_full_scl_ext,
+ .scale_yrgb_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+ .scale_yrgb_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+ .scale_cbcr_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+ .scale_cbcr_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy rk3288_win01_data = {
+ .scl = &rk3288_win_full_scl,
+ .data_formats = formats_win_full,
+ .nformats = ARRAY_SIZE(formats_win_full),
+ .enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
+ .format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+ .rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
+ .act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
+ .dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(RK3288_WIN0_DSP_ST, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(RK3288_WIN0_YRGB_MST, 0xffffffff, 0),
+ .uv_mst = VOP_REG(RK3288_WIN0_CBR_MST, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 0),
+ .uv_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 16),
+ .src_alpha_ctl = VOP_REG(RK3288_WIN0_SRC_ALPHA_CTRL, 0xff, 0),
+ .dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_win_phy rk3288_win23_data = {
+ .data_formats = formats_win_lite,
+ .nformats = ARRAY_SIZE(formats_win_lite),
+ .enable = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 0),
+ .format = VOP_REG(RK3288_WIN2_CTRL0, 0x7, 1),
+ .rb_swap = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 12),
+ .dsp_info = VOP_REG(RK3288_WIN2_DSP_INFO0, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(RK3288_WIN2_DSP_ST0, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(RK3288_WIN2_MST0, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(RK3288_WIN2_VIR0_1, 0x1fff, 0),
+ .src_alpha_ctl = VOP_REG(RK3288_WIN2_SRC_ALPHA_CTRL, 0xff, 0),
+ .dst_alpha_ctl = VOP_REG(RK3288_WIN2_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_ctrl rk3288_ctrl_data = {
+ .standby = VOP_REG(RK3288_SYS_CTRL, 0x1, 22),
+ .gate_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 23),
+ .mmu_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 20),
+ .rgb_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 12),
+ .hdmi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 13),
+ .edp_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 14),
+ .mipi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 15),
+ .dither_down = VOP_REG(RK3288_DSP_CTRL1, 0xf, 1),
+ .dither_up = VOP_REG(RK3288_DSP_CTRL1, 0x1, 6),
+ .data_blank = VOP_REG(RK3288_DSP_CTRL0, 0x1, 19),
+ .out_mode = VOP_REG(RK3288_DSP_CTRL0, 0xf, 0),
+ .pin_pol = VOP_REG(RK3288_DSP_CTRL0, 0xf, 4),
+ .htotal_pw = VOP_REG(RK3288_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+ .hact_st_end = VOP_REG(RK3288_DSP_HACT_ST_END, 0x1fff1fff, 0),
+ .vtotal_pw = VOP_REG(RK3288_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+ .vact_st_end = VOP_REG(RK3288_DSP_VACT_ST_END, 0x1fff1fff, 0),
+ .hpost_st_end = VOP_REG(RK3288_POST_DSP_HACT_INFO, 0x1fff1fff, 0),
+ .vpost_st_end = VOP_REG(RK3288_POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+ .cfg_done = VOP_REG(RK3288_REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data rk3288_init_reg_table[] = {
+ {RK3288_SYS_CTRL, 0x00c00000},
+ {RK3288_DSP_CTRL0, 0x00000000},
+ {RK3288_WIN0_CTRL0, 0x00000080},
+ {RK3288_WIN1_CTRL0, 0x00000080},
/* TODO: Win2/3 support multiple area function, but we haven't found
* a suitable way to use it yet, so let's just use them as other windows
* with only area 0 enabled.
*/
- {WIN2_CTRL0, 0x00000010},
- {WIN3_CTRL0, 0x00000010},
+ {RK3288_WIN2_CTRL0, 0x00000010},
+ {RK3288_WIN3_CTRL0, 0x00000010},
};
/*
@@ -155,10 +156,14 @@ static const struct vop_reg_data vop_init_reg_table[] = {
*
*/
static const struct vop_win_data rk3288_vop_win_data[] = {
- { .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
- { .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
- { .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
- { .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
+ { .base = 0x00, .phy = &rk3288_win01_data,
+ .type = DRM_PLANE_TYPE_PRIMARY },
+ { .base = 0x40, .phy = &rk3288_win01_data,
+ .type = DRM_PLANE_TYPE_OVERLAY },
+ { .base = 0x00, .phy = &rk3288_win23_data,
+ .type = DRM_PLANE_TYPE_OVERLAY },
+ { .base = 0x50, .phy = &rk3288_win23_data,
+ .type = DRM_PLANE_TYPE_CURSOR },
};
static const int rk3288_vop_intrs[] = {
@@ -171,23 +176,106 @@ static const int rk3288_vop_intrs[] = {
static const struct vop_intr rk3288_vop_intr = {
.intrs = rk3288_vop_intrs,
.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
- .status = VOP_REG(INTR_CTRL0, 0xf, 0),
- .enable = VOP_REG(INTR_CTRL0, 0xf, 4),
- .clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+ .status = VOP_REG(RK3288_INTR_CTRL0, 0xf, 0),
+ .enable = VOP_REG(RK3288_INTR_CTRL0, 0xf, 4),
+ .clear = VOP_REG(RK3288_INTR_CTRL0, 0xf, 8),
};
static const struct vop_data rk3288_vop = {
- .init_table = vop_init_reg_table,
+ .init_table = rk3288_init_reg_table,
+ .table_size = ARRAY_SIZE(rk3288_init_reg_table),
.intr = &rk3288_vop_intr,
- .table_size = ARRAY_SIZE(vop_init_reg_table),
- .ctrl = &ctrl_data,
+ .ctrl = &rk3288_ctrl_data,
.win = rk3288_vop_win_data,
.win_size = ARRAY_SIZE(rk3288_vop_win_data),
};
+static const struct vop_scl_regs rk3066_win_scl = {
+ .scale_yrgb_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+ .scale_yrgb_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+ .scale_cbcr_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+ .scale_cbcr_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy rk3036_win0_data = {
+ .scl = &rk3066_win_scl,
+ .data_formats = formats_win_full,
+ .nformats = ARRAY_SIZE(formats_win_full),
+ .enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 0),
+ .format = VOP_REG(RK3036_SYS_CTRL, 0x7, 3),
+ .rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 15),
+ .act_info = VOP_REG(RK3036_WIN0_ACT_INFO, 0x1fff1fff, 0),
+ .dsp_info = VOP_REG(RK3036_WIN0_DSP_INFO, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(RK3036_WIN0_DSP_ST, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(RK3036_WIN0_YRGB_MST, 0xffffffff, 0),
+ .uv_mst = VOP_REG(RK3036_WIN0_CBR_MST, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(RK3036_WIN0_VIR, 0xffff, 0),
+};
+
+static const struct vop_win_phy rk3036_win1_data = {
+ .data_formats = formats_win_lite,
+ .nformats = ARRAY_SIZE(formats_win_lite),
+ .enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 1),
+ .format = VOP_REG(RK3036_SYS_CTRL, 0x7, 6),
+ .rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 19),
+ .act_info = VOP_REG(RK3036_WIN1_ACT_INFO, 0x1fff1fff, 0),
+ .dsp_info = VOP_REG(RK3036_WIN1_DSP_INFO, 0x0fff0fff, 0),
+ .dsp_st = VOP_REG(RK3036_WIN1_DSP_ST, 0x1fff1fff, 0),
+ .yrgb_mst = VOP_REG(RK3036_WIN1_MST, 0xffffffff, 0),
+ .yrgb_vir = VOP_REG(RK3036_WIN1_VIR, 0xffff, 0),
+};
+
+static const struct vop_win_data rk3036_vop_win_data[] = {
+ { .base = 0x00, .phy = &rk3036_win0_data,
+ .type = DRM_PLANE_TYPE_PRIMARY },
+ { .base = 0x00, .phy = &rk3036_win1_data,
+ .type = DRM_PLANE_TYPE_CURSOR },
+};
+
+static const int rk3036_vop_intrs[] = {
+ DSP_HOLD_VALID_INTR,
+ FS_INTR,
+ LINE_FLAG_INTR,
+ BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3036_intr = {
+ .intrs = rk3036_vop_intrs,
+ .nintrs = ARRAY_SIZE(rk3036_vop_intrs),
+ .status = VOP_REG(RK3036_INT_STATUS, 0xf, 0),
+ .enable = VOP_REG(RK3036_INT_STATUS, 0xf, 4),
+ .clear = VOP_REG(RK3036_INT_STATUS, 0xf, 8),
+};
+
+static const struct vop_ctrl rk3036_ctrl_data = {
+ .standby = VOP_REG(RK3036_SYS_CTRL, 0x1, 30),
+ .out_mode = VOP_REG(RK3036_DSP_CTRL0, 0xf, 0),
+ .pin_pol = VOP_REG(RK3036_DSP_CTRL0, 0xf, 4),
+ .htotal_pw = VOP_REG(RK3036_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+ .hact_st_end = VOP_REG(RK3036_DSP_HACT_ST_END, 0x1fff1fff, 0),
+ .vtotal_pw = VOP_REG(RK3036_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+ .vact_st_end = VOP_REG(RK3036_DSP_VACT_ST_END, 0x1fff1fff, 0),
+ .cfg_done = VOP_REG(RK3036_REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data rk3036_vop_init_reg_table[] = {
+ {RK3036_DSP_CTRL1, 0x00000000},
+};
+
+static const struct vop_data rk3036_vop = {
+ .init_table = rk3036_vop_init_reg_table,
+ .table_size = ARRAY_SIZE(rk3036_vop_init_reg_table),
+ .ctrl = &rk3036_ctrl_data,
+ .intr = &rk3036_intr,
+ .win = rk3036_vop_win_data,
+ .win_size = ARRAY_SIZE(rk3036_vop_win_data),
+};
+
static const struct of_device_id vop_driver_dt_match[] = {
{ .compatible = "rockchip,rk3288-vop",
.data = &rk3288_vop },
+ { .compatible = "rockchip,rk3036-vop",
+ .data = &rk3036_vop },
{},
};
MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
index b0fa35d..d4b46cb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -15,110 +15,155 @@
#ifndef _ROCKCHIP_VOP_REG_H
#define _ROCKCHIP_VOP_REG_H
-/* register definition */
-#define REG_CFG_DONE 0x0000
-#define VERSION_INFO 0x0004
-#define SYS_CTRL 0x0008
-#define SYS_CTRL1 0x000c
-#define DSP_CTRL0 0x0010
-#define DSP_CTRL1 0x0014
-#define DSP_BG 0x0018
-#define MCU_CTRL 0x001c
-#define INTR_CTRL0 0x0020
-#define INTR_CTRL1 0x0024
-#define WIN0_CTRL0 0x0030
-#define WIN0_CTRL1 0x0034
-#define WIN0_COLOR_KEY 0x0038
-#define WIN0_VIR 0x003c
-#define WIN0_YRGB_MST 0x0040
-#define WIN0_CBR_MST 0x0044
-#define WIN0_ACT_INFO 0x0048
-#define WIN0_DSP_INFO 0x004c
-#define WIN0_DSP_ST 0x0050
-#define WIN0_SCL_FACTOR_YRGB 0x0054
-#define WIN0_SCL_FACTOR_CBR 0x0058
-#define WIN0_SCL_OFFSET 0x005c
-#define WIN0_SRC_ALPHA_CTRL 0x0060
-#define WIN0_DST_ALPHA_CTRL 0x0064
-#define WIN0_FADING_CTRL 0x0068
+/* rk3288 register definition */
+#define RK3288_REG_CFG_DONE 0x0000
+#define RK3288_VERSION_INFO 0x0004
+#define RK3288_SYS_CTRL 0x0008
+#define RK3288_SYS_CTRL1 0x000c
+#define RK3288_DSP_CTRL0 0x0010
+#define RK3288_DSP_CTRL1 0x0014
+#define RK3288_DSP_BG 0x0018
+#define RK3288_MCU_CTRL 0x001c
+#define RK3288_INTR_CTRL0 0x0020
+#define RK3288_INTR_CTRL1 0x0024
+#define RK3288_WIN0_CTRL0 0x0030
+#define RK3288_WIN0_CTRL1 0x0034
+#define RK3288_WIN0_COLOR_KEY 0x0038
+#define RK3288_WIN0_VIR 0x003c
+#define RK3288_WIN0_YRGB_MST 0x0040
+#define RK3288_WIN0_CBR_MST 0x0044
+#define RK3288_WIN0_ACT_INFO 0x0048
+#define RK3288_WIN0_DSP_INFO 0x004c
+#define RK3288_WIN0_DSP_ST 0x0050
+#define RK3288_WIN0_SCL_FACTOR_YRGB 0x0054
+#define RK3288_WIN0_SCL_FACTOR_CBR 0x0058
+#define RK3288_WIN0_SCL_OFFSET 0x005c
+#define RK3288_WIN0_SRC_ALPHA_CTRL 0x0060
+#define RK3288_WIN0_DST_ALPHA_CTRL 0x0064
+#define RK3288_WIN0_FADING_CTRL 0x0068
+
/* win1 register */
-#define WIN1_CTRL0 0x0070
-#define WIN1_CTRL1 0x0074
-#define WIN1_COLOR_KEY 0x0078
-#define WIN1_VIR 0x007c
-#define WIN1_YRGB_MST 0x0080
-#define WIN1_CBR_MST 0x0084
-#define WIN1_ACT_INFO 0x0088
-#define WIN1_DSP_INFO 0x008c
-#define WIN1_DSP_ST 0x0090
-#define WIN1_SCL_FACTOR_YRGB 0x0094
-#define WIN1_SCL_FACTOR_CBR 0x0098
-#define WIN1_SCL_OFFSET 0x009c
-#define WIN1_SRC_ALPHA_CTRL 0x00a0
-#define WIN1_DST_ALPHA_CTRL 0x00a4
-#define WIN1_FADING_CTRL 0x00a8
+#define RK3288_WIN1_CTRL0 0x0070
+#define RK3288_WIN1_CTRL1 0x0074
+#define RK3288_WIN1_COLOR_KEY 0x0078
+#define RK3288_WIN1_VIR 0x007c
+#define RK3288_WIN1_YRGB_MST 0x0080
+#define RK3288_WIN1_CBR_MST 0x0084
+#define RK3288_WIN1_ACT_INFO 0x0088
+#define RK3288_WIN1_DSP_INFO 0x008c
+#define RK3288_WIN1_DSP_ST 0x0090
+#define RK3288_WIN1_SCL_FACTOR_YRGB 0x0094
+#define RK3288_WIN1_SCL_FACTOR_CBR 0x0098
+#define RK3288_WIN1_SCL_OFFSET 0x009c
+#define RK3288_WIN1_SRC_ALPHA_CTRL 0x00a0
+#define RK3288_WIN1_DST_ALPHA_CTRL 0x00a4
+#define RK3288_WIN1_FADING_CTRL 0x00a8
/* win2 register */
-#define WIN2_CTRL0 0x00b0
-#define WIN2_CTRL1 0x00b4
-#define WIN2_VIR0_1 0x00b8
-#define WIN2_VIR2_3 0x00bc
-#define WIN2_MST0 0x00c0
-#define WIN2_DSP_INFO0 0x00c4
-#define WIN2_DSP_ST0 0x00c8
-#define WIN2_COLOR_KEY 0x00cc
-#define WIN2_MST1 0x00d0
-#define WIN2_DSP_INFO1 0x00d4
-#define WIN2_DSP_ST1 0x00d8
-#define WIN2_SRC_ALPHA_CTRL 0x00dc
-#define WIN2_MST2 0x00e0
-#define WIN2_DSP_INFO2 0x00e4
-#define WIN2_DSP_ST2 0x00e8
-#define WIN2_DST_ALPHA_CTRL 0x00ec
-#define WIN2_MST3 0x00f0
-#define WIN2_DSP_INFO3 0x00f4
-#define WIN2_DSP_ST3 0x00f8
-#define WIN2_FADING_CTRL 0x00fc
+#define RK3288_WIN2_CTRL0 0x00b0
+#define RK3288_WIN2_CTRL1 0x00b4
+#define RK3288_WIN2_VIR0_1 0x00b8
+#define RK3288_WIN2_VIR2_3 0x00bc
+#define RK3288_WIN2_MST0 0x00c0
+#define RK3288_WIN2_DSP_INFO0 0x00c4
+#define RK3288_WIN2_DSP_ST0 0x00c8
+#define RK3288_WIN2_COLOR_KEY 0x00cc
+#define RK3288_WIN2_MST1 0x00d0
+#define RK3288_WIN2_DSP_INFO1 0x00d4
+#define RK3288_WIN2_DSP_ST1 0x00d8
+#define RK3288_WIN2_SRC_ALPHA_CTRL 0x00dc
+#define RK3288_WIN2_MST2 0x00e0
+#define RK3288_WIN2_DSP_INFO2 0x00e4
+#define RK3288_WIN2_DSP_ST2 0x00e8
+#define RK3288_WIN2_DST_ALPHA_CTRL 0x00ec
+#define RK3288_WIN2_MST3 0x00f0
+#define RK3288_WIN2_DSP_INFO3 0x00f4
+#define RK3288_WIN2_DSP_ST3 0x00f8
+#define RK3288_WIN2_FADING_CTRL 0x00fc
/* win3 register */
-#define WIN3_CTRL0 0x0100
-#define WIN3_CTRL1 0x0104
-#define WIN3_VIR0_1 0x0108
-#define WIN3_VIR2_3 0x010c
-#define WIN3_MST0 0x0110
-#define WIN3_DSP_INFO0 0x0114
-#define WIN3_DSP_ST0 0x0118
-#define WIN3_COLOR_KEY 0x011c
-#define WIN3_MST1 0x0120
-#define WIN3_DSP_INFO1 0x0124
-#define WIN3_DSP_ST1 0x0128
-#define WIN3_SRC_ALPHA_CTRL 0x012c
-#define WIN3_MST2 0x0130
-#define WIN3_DSP_INFO2 0x0134
-#define WIN3_DSP_ST2 0x0138
-#define WIN3_DST_ALPHA_CTRL 0x013c
-#define WIN3_MST3 0x0140
-#define WIN3_DSP_INFO3 0x0144
-#define WIN3_DSP_ST3 0x0148
-#define WIN3_FADING_CTRL 0x014c
+#define RK3288_WIN3_CTRL0 0x0100
+#define RK3288_WIN3_CTRL1 0x0104
+#define RK3288_WIN3_VIR0_1 0x0108
+#define RK3288_WIN3_VIR2_3 0x010c
+#define RK3288_WIN3_MST0 0x0110
+#define RK3288_WIN3_DSP_INFO0 0x0114
+#define RK3288_WIN3_DSP_ST0 0x0118
+#define RK3288_WIN3_COLOR_KEY 0x011c
+#define RK3288_WIN3_MST1 0x0120
+#define RK3288_WIN3_DSP_INFO1 0x0124
+#define RK3288_WIN3_DSP_ST1 0x0128
+#define RK3288_WIN3_SRC_ALPHA_CTRL 0x012c
+#define RK3288_WIN3_MST2 0x0130
+#define RK3288_WIN3_DSP_INFO2 0x0134
+#define RK3288_WIN3_DSP_ST2 0x0138
+#define RK3288_WIN3_DST_ALPHA_CTRL 0x013c
+#define RK3288_WIN3_MST3 0x0140
+#define RK3288_WIN3_DSP_INFO3 0x0144
+#define RK3288_WIN3_DSP_ST3 0x0148
+#define RK3288_WIN3_FADING_CTRL 0x014c
/* hwc register */
-#define HWC_CTRL0 0x0150
-#define HWC_CTRL1 0x0154
-#define HWC_MST 0x0158
-#define HWC_DSP_ST 0x015c
-#define HWC_SRC_ALPHA_CTRL 0x0160
-#define HWC_DST_ALPHA_CTRL 0x0164
-#define HWC_FADING_CTRL 0x0168
+#define RK3288_HWC_CTRL0 0x0150
+#define RK3288_HWC_CTRL1 0x0154
+#define RK3288_HWC_MST 0x0158
+#define RK3288_HWC_DSP_ST 0x015c
+#define RK3288_HWC_SRC_ALPHA_CTRL 0x0160
+#define RK3288_HWC_DST_ALPHA_CTRL 0x0164
+#define RK3288_HWC_FADING_CTRL 0x0168
/* post process register */
-#define POST_DSP_HACT_INFO 0x0170
-#define POST_DSP_VACT_INFO 0x0174
-#define POST_SCL_FACTOR_YRGB 0x0178
-#define POST_SCL_CTRL 0x0180
-#define POST_DSP_VACT_INFO_F1 0x0184
-#define DSP_HTOTAL_HS_END 0x0188
-#define DSP_HACT_ST_END 0x018c
-#define DSP_VTOTAL_VS_END 0x0190
-#define DSP_VACT_ST_END 0x0194
-#define DSP_VS_ST_END_F1 0x0198
-#define DSP_VACT_ST_END_F1 0x019c
+#define RK3288_POST_DSP_HACT_INFO 0x0170
+#define RK3288_POST_DSP_VACT_INFO 0x0174
+#define RK3288_POST_SCL_FACTOR_YRGB 0x0178
+#define RK3288_POST_SCL_CTRL 0x0180
+#define RK3288_POST_DSP_VACT_INFO_F1 0x0184
+#define RK3288_DSP_HTOTAL_HS_END 0x0188
+#define RK3288_DSP_HACT_ST_END 0x018c
+#define RK3288_DSP_VTOTAL_VS_END 0x0190
+#define RK3288_DSP_VACT_ST_END 0x0194
+#define RK3288_DSP_VS_ST_END_F1 0x0198
+#define RK3288_DSP_VACT_ST_END_F1 0x019c
/* register definition end */
+/* rk3036 register definition */
+#define RK3036_SYS_CTRL 0x00
+#define RK3036_DSP_CTRL0 0x04
+#define RK3036_DSP_CTRL1 0x08
+#define RK3036_INT_STATUS 0x10
+#define RK3036_ALPHA_CTRL 0x14
+#define RK3036_WIN0_COLOR_KEY 0x18
+#define RK3036_WIN1_COLOR_KEY 0x1c
+#define RK3036_WIN0_YRGB_MST 0x20
+#define RK3036_WIN0_CBR_MST 0x24
+#define RK3036_WIN1_VIR 0x28
+#define RK3036_AXI_BUS_CTRL 0x2c
+#define RK3036_WIN0_VIR 0x30
+#define RK3036_WIN0_ACT_INFO 0x34
+#define RK3036_WIN0_DSP_INFO 0x38
+#define RK3036_WIN0_DSP_ST 0x3c
+#define RK3036_WIN0_SCL_FACTOR_YRGB 0x40
+#define RK3036_WIN0_SCL_FACTOR_CBR 0x44
+#define RK3036_WIN0_SCL_OFFSET 0x48
+#define RK3036_HWC_MST 0x58
+#define RK3036_HWC_DSP_ST 0x5c
+#define RK3036_DSP_HTOTAL_HS_END 0x6c
+#define RK3036_DSP_HACT_ST_END 0x70
+#define RK3036_DSP_VTOTAL_VS_END 0x74
+#define RK3036_DSP_VACT_ST_END 0x78
+#define RK3036_DSP_VS_ST_END_F1 0x7c
+#define RK3036_DSP_VACT_ST_END_F1 0x80
+#define RK3036_GATHER_TRANSFER 0x84
+#define RK3036_VERSION_INFO 0x94
+#define RK3036_REG_CFG_DONE 0x90
+#define RK3036_WIN1_MST 0xa0
+#define RK3036_WIN1_ACT_INFO 0xb4
+#define RK3036_WIN1_DSP_INFO 0xb8
+#define RK3036_WIN1_DSP_ST 0xbc
+#define RK3036_WIN1_SCL_FACTOR_YRGB 0xc0
+#define RK3036_WIN1_SCL_OFFSET 0xc8
+#define RK3036_BCSH_CTRL 0xd0
+#define RK3036_BCSH_COLOR_BAR 0xd4
+#define RK3036_BCSH_BCS 0xd8
+#define RK3036_BCSH_H 0xdc
+#define RK3036_WIN1_LUT_ADDR 0x400
+#define RK3036_HWC_LUT_ADDR 0x800
+/* rk3036 register definition end */
+
#endif /* _ROCKCHIP_VOP_REG_H */
--
1.7.9.5
Cc: Rob Herring <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Ian Campbell <[email protected]>
Cc: Kumar Gala <[email protected]>
Cc: [email protected]
Signed-off-by: Mark Yao <[email protected]>
---
.../bindings/display/rockchip/rockchip-vop.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
index d15351f..5489b59 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
@@ -7,6 +7,7 @@ buffer to an external LCD interface.
Required properties:
- compatible: value should be one of the following
"rockchip,rk3288-vop";
+ "rockchip,rk3036-vop";
- interrupts: should contain a list of all VOP IP block interrupts in the
order: VSYNC, LCD_SYSTEM. The interrupt specifier
--
1.7.9.5
On Thu, Dec 17, 2015 at 11:45:19AM +0800, Mark Yao wrote:
> Cc: Rob Herring <[email protected]>
> Cc: Pawel Moll <[email protected]>
> Cc: Mark Rutland <[email protected]>
> Cc: Ian Campbell <[email protected]>
> Cc: Kumar Gala <[email protected]>
> Cc: [email protected]
>
> Signed-off-by: Mark Yao <[email protected]>
Acked-by: Rob Herring <[email protected]>
There are two version scale control register found on vop,
scale full version found on rk3288, support extension registers.
and scale little version found on rk3036, only support common scale.
Signed-off-by: Mark Yao <[email protected]>
---
Changes in v1.1
- fix scale calculation mistake.
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 46 ++++++++++++++++++---------
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 14 ++++++--
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 5 ++-
3 files changed, 47 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index bbb781c..d83bf87 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -50,6 +50,8 @@
REG_SET(x, win->base, win->phy->name, v, RELAXED)
#define VOP_SCL_SET(x, win, name, v) \
REG_SET(x, win->base, win->phy->scl->name, v, RELAXED)
+#define VOP_SCL_SET_EXT(x, win, name, v) \
+ REG_SET(x, win->base, win->phy->scl->ext->name, v, RELAXED)
#define VOP_CTRL_SET(x, name, v) \
REG_SET(x, 0, (x)->data->ctrl->name, v, NORMAL)
@@ -313,6 +315,20 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
return;
}
+ if (!win->phy->scl->ext) {
+ VOP_SCL_SET(vop, win, scale_yrgb_x,
+ scl_cal_scale2(src_w, dst_w));
+ VOP_SCL_SET(vop, win, scale_yrgb_y,
+ scl_cal_scale2(src_h, dst_h));
+ if (is_yuv) {
+ VOP_SCL_SET(vop, win, scale_cbcr_x,
+ scl_cal_scale2(src_w, dst_w));
+ VOP_SCL_SET(vop, win, scale_cbcr_y,
+ scl_cal_scale2(src_h, dst_h));
+ }
+ return;
+ }
+
yrgb_hor_scl_mode = scl_get_scl_mode(src_w, dst_w);
yrgb_ver_scl_mode = scl_get_scl_mode(src_h, dst_h);
@@ -330,7 +346,7 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
lb_mode = scl_vop_cal_lb_mode(src_w, false);
}
- VOP_SCL_SET(vop, win, lb_mode, lb_mode);
+ VOP_SCL_SET_EXT(vop, win, lb_mode, lb_mode);
if (lb_mode == LB_RGB_3840X2) {
if (yrgb_ver_scl_mode != SCALE_NONE) {
DRM_ERROR("ERROR : not allow yrgb ver scale\n");
@@ -354,14 +370,14 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
false, vsu_mode, &vskiplines);
VOP_SCL_SET(vop, win, scale_yrgb_y, val);
- VOP_SCL_SET(vop, win, vsd_yrgb_gt4, vskiplines == 4);
- VOP_SCL_SET(vop, win, vsd_yrgb_gt2, vskiplines == 2);
+ VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt4, vskiplines == 4);
+ VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt2, vskiplines == 2);
- VOP_SCL_SET(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
- VOP_SCL_SET(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
- VOP_SCL_SET(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, yrgb_vsu_mode, vsu_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, yrgb_vsu_mode, vsu_mode);
if (is_yuv) {
val = scl_vop_cal_scale(cbcr_hor_scl_mode, cbcr_src_w,
dst_w, true, 0, NULL);
@@ -370,13 +386,13 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
dst_h, false, vsu_mode, &vskiplines);
VOP_SCL_SET(vop, win, scale_cbcr_y, val);
- VOP_SCL_SET(vop, win, vsd_cbcr_gt4, vskiplines == 4);
- VOP_SCL_SET(vop, win, vsd_cbcr_gt2, vskiplines == 2);
- VOP_SCL_SET(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
- VOP_SCL_SET(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
- VOP_SCL_SET(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
- VOP_SCL_SET(vop, win, cbcr_vsu_mode, vsu_mode);
+ VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt4, vskiplines == 4);
+ VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt2, vskiplines == 2);
+ VOP_SCL_SET_EXT(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
+ VOP_SCL_SET_EXT(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
+ VOP_SCL_SET_EXT(vop, win, cbcr_vsu_mode, vsu_mode);
}
}
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index cbb114a..071ff0b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -66,7 +66,8 @@ struct vop_intr {
struct vop_reg clear;
struct vop_reg status;
};
-struct vop_scl_regs {
+
+struct vop_scl_extension {
struct vop_reg cbcr_vsd_mode;
struct vop_reg cbcr_vsu_mode;
struct vop_reg cbcr_hsd_mode;
@@ -87,8 +88,12 @@ struct vop_scl_regs {
struct vop_reg bic_coe_sel;
struct vop_reg cbcr_axi_gather_en;
struct vop_reg yrgb_axi_gather_en;
-
struct vop_reg lb_mode;
+};
+
+struct vop_scl_regs {
+ const struct vop_scl_extension *ext;
+
struct vop_reg scale_yrgb_x;
struct vop_reg scale_yrgb_y;
struct vop_reg scale_cbcr_x;
@@ -242,6 +247,11 @@ static inline uint16_t scl_cal_scale(int src, int dst, int shift)
return ((src * 2 - 3) << (shift - 1)) / (dst - 1);
}
+static inline uint16_t scl_cal_scale2(int src, int dst)
+{
+ return ((src - 1) << 12) / (dst - 1);
+}
+
#define GET_SCL_FT_BILI_DN(src, dst) scl_cal_scale(src, dst, 12)
#define GET_SCL_FT_BILI_UP(src, dst) scl_cal_scale(src, dst, 16)
#define GET_SCL_FT_BIC(src, dst) scl_cal_scale(src, dst, 16)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index d47bfc3..6495114 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -50,7 +50,7 @@ static const uint32_t formats_234[] = {
DRM_FORMAT_BGR565,
};
-static const struct vop_scl_regs win_full_scl = {
+static const struct vop_scl_extension win_full_ext = {
.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
@@ -72,6 +72,9 @@ static const struct vop_scl_regs win_full_scl = {
.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
+};
+
+static const struct vop_scl_regs win_full_scl = {
.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
--
1.7.9.5
Hi
I want to push these patches in a couple of days, So just Ping if
anyone interested or have some doubt on it.
Thanks.
-Mark
On 2015年12月17日 11:37, Mark Yao wrote:
> This series of patches add rk3036 vop support.
>
> RK3036 registers layout is quite difference with rk3288 layout,
> The IC design with different framework, rk3036 vop is VOP LITE,
> and rk3288 is VOP FULL.
>
> RK3036 support two overlay plane and one hwc plane, max output
> resolution is 1080p. it support IOMMU, and its IOMMU same as
> rk3288's.
>
> This patches is based on drm/rockchip atomic patches. [0]
>
> Tested on kylin board, kylin runs on 4.1 kernel.
>
> backport to 4.1, and picked Yakir Yang's inno hdmi patches [1].
> works with test program atomictest[2] and modetest.
>
> [0]: https://lkml.org/lkml/2015/12/16/824
> [1]: https://lkml.org/lkml/2015/11/11/53
> [2]: https://github.com/markyzq/libdrm.git atomictest
>
> Mark Yao (6):
> drm/rockchip: vop: merge vop cfg_done into vop_data
> drm/rockchip: vop: move interrupt registers into vop_data
> drm/rockchip: vop: spilt register related into rockchip_reg_vop.c
> drm/rockchip: vop: spilt scale regsters to common and extension
> drm/rockchip: vop: add rk3036 vop support
> dt-bindings: add document for rk3036-vop
>
> .../bindings/display/rockchip/rockchip-vop.txt | 1 +
> drivers/gpu/drm/rockchip/Makefile | 3 +-
> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 411 ++++----------------
> drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 230 ++++++-----
> drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 316 +++++++++++++++
> drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 169 ++++++++
> 6 files changed, 696 insertions(+), 434 deletions(-)
> create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.h
>