Re: [PATCH v17] drm/msm/dpu: add DSC blocks to the catalog of MSM8998

From: Dmitry Baryshkov
Date: Tue Jun 06 2023 - 16:21:44 EST


On 06/06/2023 23:11, Kuogee Hsieh wrote:
From: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>

Some platforms have DSC blocks which have not been declared in the catalog.
Complete DSC 1.1 support for all platforms by adding the missing blocks to
MSM8998.

'Some platforms' doesn't make sense if we are talking about a single poor msm8998.


Changes in v9:
-- add MSM8998 and SC8180x to commit title

Changes in v10:
-- fix grammar at commit text

Changes in v12:
-- fix "titil" with "title" at changes in v9

Changes in v14:
-- "dsc" tp "DSC" at commit title

Changes in v15:
-- fix merge conflicts at dpu_5_1_sc8180x.h

Changes in v16
-- fix cherry-pick error by deleting both redundant .dsc and .dsc_count
assignment from dpu_5_1_sc8180x.h

Changes in v17
-- remove sc8180x from both commit title and text
-- remove Reviewed-by

Signed-off-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
index 3c732a0..7d0d0e7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
@@ -126,6 +126,11 @@ static const struct dpu_pingpong_cfg msm8998_pp[] = {
DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)),
};
+static const struct dpu_dsc_cfg msm8998_dsc[] = {
+ DSC_BLK("dsc_0", DSC_0, 0x80000, 0),
+ DSC_BLK("dsc_1", DSC_1, 0x80400, 0),
+};
+
static const struct dpu_dspp_cfg msm8998_dspp[] = {
DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK,
&msm8998_dspp_sblk),
@@ -199,6 +204,8 @@ const struct dpu_mdss_cfg dpu_msm8998_cfg = {
.dspp = msm8998_dspp,
.pingpong_count = ARRAY_SIZE(msm8998_pp),
.pingpong = msm8998_pp,
+ .dsc_count = ARRAY_SIZE(msm8998_dsc),
+ .dsc = msm8998_dsc,
.intf_count = ARRAY_SIZE(msm8998_intf),
.intf = msm8998_intf,
.vbif_count = ARRAY_SIZE(msm8998_vbif),

--
With best wishes
Dmitry