From: "James A. MacInnes" <james.a.macinnes@gmail.com>
To: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, robdclark@gmail.com,
quic_abhinavk@quicinc.com, dmitry.baryshkov@linaro.org,
sean@poorly.run, marijn.suijten@somainline.org,
airlied@gmail.com, simona@ffwll.ch,
"James A. MacInnes" <james.a.macinnes@gmail.com>
Subject: [PATCH 0/2] drm/msm/dp: Fix Type-C Timing
Date: Tue, 11 Feb 2025 19:42:23 -0800 [thread overview]
Message-ID: <20250212034225.2565069-1-james.a.macinnes@gmail.com> (raw)
SDM845 DisplayPort output inop on DP Monitor and tears on HDMI.
Fixed
- SDM845 does not support wide mode.
- SDM845 does not need porch shift.
Verified functionality on SDM845.
James A. MacInnes (2):
drm/msm/dp: Disable wide bus support for SDM845
drm/msm/disp: Correct porch timing for SDM845
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 ++++----
drivers/gpu/drm/msm/dp/dp_display.c | 7 ++++++-
2 files changed, 10 insertions(+), 5 deletions(-)
--
2.43.0
next reply other threads:[~2025-02-12 3:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 3:42 James A. MacInnes [this message]
2025-02-12 3:42 ` [PATCH 1/2] drm/msm/dp: Disable wide bus support for SDM845 James A. MacInnes
2025-02-12 10:03 ` Marijn Suijten
2025-02-12 16:16 ` James A. MacInnes
2025-02-12 17:22 ` Marijn Suijten
2025-02-12 3:42 ` [PATCH 2/2] drm/msm/disp: Correct porch timing " James A. MacInnes
2025-02-12 10:13 ` Marijn Suijten
2025-02-12 16:23 ` James A. MacInnes
2025-02-12 17:15 ` Marijn Suijten
2025-02-12 19:56 ` James A. MacInnes
2025-02-12 11:20 ` [PATCH 0/2] drm/msm/dp: Fix Type-C Timing Dmitry Baryshkov
2025-02-12 16:34 ` James A. MacInnes
2025-02-12 17:24 ` Marijn Suijten
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