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From: Alexander Koskovich <akoskovich@pm.me>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Rob Clark <robin.clark@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>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	Alexander Koskovich <akoskovich@pm.me>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Subject: [PATCH v2 0/3] drm/msm: add RGB101010 pixel format and fix 10-bit DSC timing
Date: Thu, 19 Mar 2026 03:59:55 +0000	[thread overview]
Message-ID: <20260318-dsi-rgb101010-support-v2-0-698b7612eaeb@pm.me> (raw)

This series adds support for the RGB101010 (30bpp) pixel format and
fixes a DSC timing bug exposed by non 8 bit panels.

Tested on the BOE BF068MWM-TD0 panel (10 bit DSC) on the Nothing
Phone (3a).

Note, I'd appreciate a comment on the INTF timing change from someone
at QCOM who knows the DPU hardware a bit better, this appears to be
what downstream is doing regardless of bpp, but let me know if there's
a better solution here.

Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
---
Changes in v2:
- Only allow RGB101010 if MSM_DSI_6G_VER >= V2.1.0
- Link to v1: https://lore.kernel.org/r/20260318-dsi-rgb101010-support-v1-0-6021eb79e796@pm.me

---
Alexander Koskovich (3):
      drm/mipi-dsi: add RGB101010 pixel format
      drm/msm/dsi: Add support for RGB101010 pixel format
      drm/msm/dpu: fix video mode DSC INTF timing width for non 8 bit panels

 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 12 +++++++-----
 drivers/gpu/drm/msm/dsi/dsi_cfg.c                    |  8 ++++++++
 drivers/gpu/drm/msm/dsi/dsi_cfg.h                    |  1 +
 drivers/gpu/drm/msm/dsi/dsi_host.c                   |  9 +++++++++
 drivers/gpu/drm/msm/registers/display/dsi.xml        |  5 ++++-
 include/drm/drm_mipi_dsi.h                           |  4 ++++
 6 files changed, 33 insertions(+), 6 deletions(-)
---
base-commit: f338e77383789c0cae23ca3d48adcc5e9e137e3c
change-id: 20260318-dsi-rgb101010-support-4956b1cd8657

Best regards,
-- 
Alexander Koskovich <akoskovich@pm.me>



             reply	other threads:[~2026-03-19  4:00 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-19  3:59 Alexander Koskovich [this message]
2026-03-19  4:00 ` [PATCH v2 1/3] drm/mipi-dsi: add RGB101010 pixel format Alexander Koskovich
2026-03-21 18:52   ` Claude review: " Claude Code Review Bot
2026-03-19  4:00 ` [PATCH v2 2/3] drm/msm/dsi: Add support for " Alexander Koskovich
2026-03-19  4:21   ` Dmitry Baryshkov
2026-03-19  9:10   ` Konrad Dybcio
2026-03-19  9:25     ` Alexander Koskovich
2026-03-19  9:39       ` Konrad Dybcio
2026-03-21 18:52   ` Claude review: " Claude Code Review Bot
2026-03-19  4:00 ` [PATCH v2 3/3] drm/msm/dpu: fix video mode DSC INTF timing width for non 8 bit panels Alexander Koskovich
2026-03-19  8:34   ` Neil Armstrong
2026-03-19  8:48     ` Alexander Koskovich
2026-03-19 10:33       ` Neil Armstrong
2026-03-19 10:04     ` Konrad Dybcio
2026-03-21 18:52   ` Claude review: " Claude Code Review Bot
2026-03-21 18:52 ` Claude review: drm/msm: add RGB101010 pixel format and fix 10-bit DSC timing Claude Code Review Bot

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