* [PATCH] drm/msm/dpu: Fix GAMMA LUT for sm8750 related DPUs
@ 2026-09-30 15:26 Rob Clark
2026-09-30 16:03 ` Dmitry Baryshkov
0 siblings, 1 reply; 2+ messages in thread
From: Rob Clark @ 2026-09-30 15:26 UTC (permalink / raw)
To: dri-devel
Cc: freedreno, linux-arm-msm, Connor Abbott, Rob Clark,
Dmitry Baryshkov, Dmitry Baryshkov, Abhinav Kumar, Jessica Zhang,
Sean Paul, Marijn Suijten, David Airlie, Simona Vetter,
Yuanjie Yang, Luca Weiss, Yongxing Mou, open list
Add missing GC block. Fixes GAMMA LUT on glymur/knp/etc.
Reported-by: Connor Abbott <cwabbott0@gmail.com>
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 ++
1 file changed, 2 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 9a993cdfab85..107150a8553f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -428,6 +428,8 @@ static const struct dpu_dspp_sub_blks sdm845_dspp_sblk = {
static const struct dpu_dspp_sub_blks sm8750_dspp_sblk = {
.pcc = {.name = "pcc", .base = 0x1700,
.len = 0x90, .version = 0x60000},
+ .gc = {.name = "gc", .base = 0x17c0,
+ .len = 0x40, .version = 0x10008},
};
/*************************************************************
--
2.55.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/msm/dpu: Fix GAMMA LUT for sm8750 related DPUs
2026-09-30 15:26 [PATCH] drm/msm/dpu: Fix GAMMA LUT for sm8750 related DPUs Rob Clark
@ 2026-09-30 16:03 ` Dmitry Baryshkov
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Baryshkov @ 2026-09-30 16:03 UTC (permalink / raw)
To: Rob Clark
Cc: dri-devel, freedreno, linux-arm-msm, Connor Abbott,
Dmitry Baryshkov, Abhinav Kumar, Jessica Zhang, Sean Paul,
Marijn Suijten, David Airlie, Simona Vetter, Yuanjie Yang,
Luca Weiss, Yongxing Mou, open list
On Wed, Sep 30, 2026 at 08:26:43AM -0700, Rob Clark wrote:
> Add missing GC block. Fixes GAMMA LUT on glymur/knp/etc.
>
> Reported-by: Connor Abbott <cwabbott0@gmail.com>
> Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 ++
> 1 file changed, 2 insertions(+)
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-09-30 16:03 ` Dmitry Baryshkov
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