linux-kernel - Re: (subset) [PATCH v3 00/12] Make Samsung SOFEF00 DDIC and panel work

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Message-Id: <176357094919.280640.16902732888424119445.b4-ty@linaro.org>
Date: Wed, 19 Nov 2025 17:49:09 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Jessica Zhang <jessica.zhang@....qualcomm.com>, 
 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>, 
 Thierry Reding <thierry.reding@...il.com>, Sam Ravnborg <sam@...nborg.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Casey Connolly <casey.connolly@...aro.org>, 
 Jessica Zhang <jesszhan0024@...il.com>, David Heidelberg <david@...t.cz>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 phone-devel@...r.kernel.org, Krzysztof Kozlowski <krzk@...nel.org>
Subject: Re: (subset) [PATCH v3 00/12] Make Samsung SOFEF00 DDIC and panel
 work

Hi,

On Wed, 19 Nov 2025 15:21:25 +0100, David Heidelberg wrote:
> This DDIC is essential for panels used in OnePlus 6 and Pixel 3a XL
> (SDC variant). With proper support, all downstream patches in
> sdm845-mainline and sdm670-mainline can be dropped.
> 
> The mainline driver was broken so far, and with my recent introduction
> of S6E3FC2X01 driver, I had to "break it even more" due to OnePlus 6
> common device-tree changes which defined all the regulators and
> corrected properties.
> 
> [...]

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)

[01/12] dt-bindings: panel: Convert Samsung SOFEF00 DDIC into standalone yaml
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/1388c08c84a2b1f37abae656c1f88d18ecb1364e
[03/12] drm/panel: sofef00: Clean up panel description after s6e3fc2x01 removal
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/05aeb5bb4b699b51f88d9f5585005b6eb66a496b
[04/12] drm/panel: sofef00: Handle all regulators
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/dfc7e0859e05991b0920bd249434e44866a11bd1
[05/12] drm/panel: sofef00: Split sending commands to the enable/disable functions
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/18642542ac4916807fc0925cdcb9356f5802e2ae
[06/12] drm/panel: sofef00: Introduce page macro
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/9f1ba273f55f93759cfd1098e0682b03eb115bb4
[07/12] drm/panel: sofef00: Add prepare_prev_first flag to drm_panel
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/1e534a56578bbea59165c3507d2b967f29771792
[08/12] drm/panel: sofef00: Initialise at 50% brightness
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/e2e94464cf44f91c92eb631d609f812c7aef8840
[09/12] drm/panel: sofef00: Introduce compatible which includes the panel name
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/6a353661e7058795a800de3535e4e1448d125676
[10/12] drm/panel: sofef00: Simplify get_modes
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/940c451981ebd0901f39675c9ff3b3e1c9760571
[11/12] drm/panel: sofef00: Mark the LPM mode always-on
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/73540e5e7c52264633c66aad681e53f7e2f54c57
[12/12] drm/panel: sofef00: Non-continuous mode and video burst are supported
        https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/8bff3a2bf7c50bf45766edcd5440329d6b5cdf96

-- 
Neil