From: Rob Clark <robin.clark@oss.qualcomm.com>
To: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
Connor Abbott <cwabbott0@gmail.com>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>,
Luca Weiss <luca.weiss@fairphone.com>,
Yongxing Mou <yongxing.mou@oss.qualcomm.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] drm/msm/dpu: Fix GAMMA LUT for sm8750 related DPUs
Date: Wed, 30 Sep 2026 08:26:43 -0700 [thread overview]
Message-ID: <20260930152645.22194-1-robin.clark@oss.qualcomm.com> (raw)
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
next reply other threads:[~2026-09-30 15:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 15:26 Rob Clark [this message]
2026-09-30 16:03 ` Dmitry Baryshkov
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