linux-kernel - [PATCH 00/12] drm: sprd: Make the Unisoc DRM driver usable on UMS9230

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Message-Id: <20250719-ums9230-drm-v1-0-e4344a05eb3d@abscue.de>
Date: Sat, 19 Jul 2025 14:09:36 +0200
From: Otto Pflüger <otto.pflueger@...cue.de>
To: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>, Kevin Tang <kevin.tang@...soc.com>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Otto Pflüger <otto.pflueger@...cue.de>
Subject: [PATCH 00/12] drm: sprd: Make the Unisoc DRM driver usable on
 UMS9230

Fix some existing bugs that prevent the driver from working properly
and adapt the platform-specific code to support the UMS9230 SoC.

Signed-off-by: Otto Pflüger <otto.pflueger@...cue.de>
---
Otto Pflüger (12):
      dt-bindings: display: sprd: adapt for UMS9230 support
      dt-bindings: display: sprd: allow attaching a DSI panel
      drm: of: try binding port parent node instead of the port itself
      drm: sprd: remove plane and crtc destroy callbacks
      drm: sprd: register a DSI bridge and move init code to pre_enable
      drm: sprd: add support for UMS9230 DSI PLL
      drm: sprd: fix DSI rate and PLL setup code
      drm: sprd: add gate clock support
      drm: sprd: add support for newer DPU versions
      drm: sprd: always initialize DPU and DSI registers
      drm: sprd: add fbdev support
      drm: sprd: select REGMAP in Kconfig

 .../display/sprd/sprd,display-subsystem.yaml       |  11 ++
 .../bindings/display/sprd/sprd,sharkl3-dpu.yaml    |  18 +-
 .../display/sprd/sprd,sharkl3-dsi-host.yaml        |  38 +++--
 drivers/gpu/drm/drm_of.c                           |   2 +-
 drivers/gpu/drm/sprd/Kconfig                       |   3 +
 drivers/gpu/drm/sprd/megacores_pll.c               |  28 ++--
 drivers/gpu/drm/sprd/sprd_dpu.c                    |  47 ++++--
 drivers/gpu/drm/sprd/sprd_dpu.h                    |   1 +
 drivers/gpu/drm/sprd/sprd_drm.c                    |   5 +
 drivers/gpu/drm/sprd/sprd_dsi.c                    | 182 ++++++++++++++-------
 drivers/gpu/drm/sprd/sprd_dsi.h                    |  17 +-
 11 files changed, 247 insertions(+), 105 deletions(-)
---
base-commit: d086c886ceb9f59dea6c3a9dae7eb89e780a20c9
change-id: 20250719-ums9230-drm-eb271289bfcd

Best regards,
-- 
Otto Pflüger <otto.pflueger@...cue.de>