linux-kernel - [PATCH v2 0/7] porting pq compnent for MT8196

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Message-ID: <20250727071609.26037-1-jay.liu@mediatek.com>
Date: Sun, 27 Jul 2025 15:15:50 +0800
From: Jay Liu <jay.liu@...iatek.com>
To: Chun-Kuang Hu <chunkuang.hu@...nel.org>, Philipp Zabel
	<p.zabel@...gutronix.de>, Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>, Rob Herring <robh@...nel.org>, Krzysztof
 Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Matthias
 Brugger <matthias.bgg@...il.com>, Jay Liu <jay.liu@...iatek.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Hsin-Yi
 Wang <hsinyi@...omium.org>, CK Hu <ck.hu@...iatek.com>, Yongqiang Niu
	<yongqiang.niu@...iatek.com>
CC: <dri-devel@...ts.freedesktop.org>, <linux-mediatek@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v2 0/7] porting pq compnent for MT8196

From: 20220315152503 created <jay.liu@...iatek.com>

add ccorr/dither/gamma/tdshp support for MT8196

Change in v2:
- Modify the ccorr driver code to optimize the ctm_set process and avoid affecting other ICs.
- Modify the tdshp driver code to remove unnecessary code.
- Update the dt-bindings of tdshp, including clocks, description, examples, etc.

This patch series id base on [1]
[1] Add components to support PQ in display path for MT8196
    - https://patchwork.kernel.org/project/linux-mediatek/list/?series=955361
Content-Type: text/plain; charset=UTF-8
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Jay Liu (7):
  drm/mediatek: Add CCORR component support for MT8196
  drm/mediatek: fix CCORR mtk_ctm_s31_32_to_s1_n function issue
  drm/mediatek: Add TDSHP component support for MT8196
  dt-bindings: display: mediatek: disp-tdshp: Add support for MT8196
  dt-bindings: display: mediatek: ccorr: Add support for MT8196
  dt-bindings: display: mediatek: dither: Add support for MT8196
  dt-bindings: display: mediatek: gamma: Add support for MT8196

 .../display/mediatek/mediatek,ccorr.yaml      |  1 +
 .../display/mediatek/mediatek,disp-tdshp.yaml | 50 ++++++++++++++++++
 .../display/mediatek/mediatek,dither.yaml     |  1 +
 .../display/mediatek/mediatek,gamma.yaml      |  1 +
 drivers/gpu/drm/mediatek/mtk_crtc.c           |  5 +-
 drivers/gpu/drm/mediatek/mtk_ddp_comp.c       | 52 ++++++++++++++++++-
 drivers/gpu/drm/mediatek/mtk_ddp_comp.h       |  8 +--
 drivers/gpu/drm/mediatek/mtk_disp_ccorr.c     | 30 +++--------
 drivers/gpu/drm/mediatek/mtk_disp_drv.h       |  2 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c        |  2 +
 10 files changed, 122 insertions(+), 30 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml

-- 
2.46.0