linux-kernel - [PATCH 0/2] drm/msm/dp: Fix Type-C Timing

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Message-ID: <20250212034225.2565069-1-james.a.macinnes@gmail.com>
Date: Tue, 11 Feb 2025 19:42:23 -0800
From: "James A. MacInnes" <james.a.macinnes@...il.com>
To: linux-arm-msm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	robdclark@...il.com,
	quic_abhinavk@...cinc.com,
	dmitry.baryshkov@...aro.org,
	sean@...rly.run,
	marijn.suijten@...ainline.org,
	airlied@...il.com,
	simona@...ll.ch,
	"James A. MacInnes" <james.a.macinnes@...il.com>
Subject: [PATCH 0/2] drm/msm/dp: Fix Type-C Timing

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