Thread (695 messages) 695 messages, 11 authors, 2021-05-13
STALE1843d

[PATCH 5.12 399/677] drm/msm/dpu: enable DPU_SSPP_QOS_8LVL for SM8250

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-05-12 18:45:54
Also in: lkml
Subsystem: drm driver for qualcomm display hardware, drm drivers, the rest · Maintainers: Rob Clark, Dmitry Baryshkov, David Airlie, Simona Vetter, Linus Torvalds

From: Dmitry Baryshkov <redacted>

[ Upstream commit 095eed898485312f86b7cb593da4f9cd5c43fdb0 ]

SM8250 platform has a 8-Levels VIG QoS setting. This setting was missed
due to bad interaction with b8dab65b5ac3 ("drm/msm/dpu: Move
DPU_SSPP_QOS_8LVL bit to SDM845 and SC7180 masks"), which was applied in
parallel.

Fixes: d21fc5dfc3df ("drm/msm/dpu1: add support for qseed3lite used on sm8250")
Signed-off-by: Dmitry Baryshkov <redacted>
Link: https://lore.kernel.org/r/20210318105435.2011222-1-dmitry.baryshkov@linaro.org (local)
Signed-off-by: Rob Clark <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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 189f3533525c..e4444452759c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -22,7 +22,7 @@
 	(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED4))
 
 #define VIG_SM8250_MASK \
-	(VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3LITE))
+	(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3LITE))
 
 #define DMA_SDM845_MASK \
 	(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) | BIT(DPU_SSPP_QOS_8LVL) |\
-- 
2.30.2


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