On 04/01/2023 10:45, Dmitry Baryshkov wrote:
On 04/01/2023 11:08, Neil Armstrong wrote:
Add definitions for the display hardware used on Qualcomm SM8550
platform.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 197 +++++++++++++++++++++++++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
4 files changed, 201 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index b4ca123d8e69..adf5e25269dc 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
<snip>
@@ -776,6 +821,45 @@ static const struct dpu_ctl_cfg sm8450_ctl[] = {
},
};
+static const struct dpu_ctl_cfg sm8550_ctl[] = {
+ {
+ .name = "ctl_0", .id = CTL_0,
+ .base = 0x15000, .len = 0x290,?
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_SPLIT_DISPLAY) | BIT(DPU_CTL_FETCH_ACTIVE),
CTL_SC7280_MASK | BIT(DPU_CTL_SPLIT_DISPLAY) ?
Indeed DPU_CTL_VM_CFG is missing, will switch to that.
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+ },
+ {
+ .name = "ctl_1", .id = CTL_1,
+ .base = 0x16000, .len = 0x290,
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_SPLIT_DISPLAY) | BIT(DPU_CTL_FETCH_ACTIVE),
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+ },
+ {
+ .name = "ctl_2", .id = CTL_2,
+ .base = 0x17000, .len = 0x290,
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE),
CTL_SC7280_MASK?
Ack
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+ },
+ {
+ .name = "ctl_3", .id = CTL_3,
+ .base = 0x18000, .len = 0x290,
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE),
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+ },
+ {
+ .name = "ctl_4", .id = CTL_4,
+ .base = 0x19000, .len = 0x290,
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE),
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
+ },
+ {
+ .name = "ctl_5", .id = CTL_5,
+ .base = 0x1a000, .len = 0x290,
+ .features = BIT(DPU_CTL_ACTIVE_CFG) | BIT(DPU_CTL_FETCH_ACTIVE),
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 23),
+ },
+};
+
static const struct dpu_ctl_cfg sc7280_ctl[] = {
{
.name = "ctl_0", .id = CTL_0,
<snip>
@@ -1268,6 +1386,16 @@ static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = {
.len = 0x20, .version = 0x20000},
};
+#define PP_BLK_DIPHER(_name, _id, _base, _merge_3d, _sblk, _done, _rdptr) \
+ {\
+ .name = _name, .id = _id, \
+ .base = _base, .len = 0, \
len = 0 looks incorrect. Any particular reason why can't we use plain PP_BLK here?
The TE block has been moved to the DSI INTF blocks since SM8350 I think, or earlier.
This removes the DPU_PINGPONG_DITHER feature used downstream to enable the PP TE callbacks.
Since there's only the DIPHER sub-block remaining, this is why I set len to 0.
+ .features = BIT(DPU_PINGPONG_DITHER), \
+ .merge_3d = _merge_3d, \
+ .sblk = &_sblk, \
+ .intr_done = _done, \
+ .intr_rdptr = _rdptr, \
+ }
#define PP_BLK_TE(_name, _id, _base, _merge_3d, _sblk, _done, _rdptr) \
{\
.name = _name, .id = _id, \
<snip>
