From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ixit.cz (ixit.cz [185.100.197.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6DD97388E47; Thu, 12 Mar 2026 12:10:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.100.197.86 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773317462; cv=none; b=jh1HM435IIbPVd82QOnVVExQ0ciPMegfSrSKr9TNG8yDTnTva358jUx/Kc5jgBJTo1fkuVoBhm28w3n/adyF0dr1bRArry3SE6LsGyK1gLsALRoWwRh0hgEqfQiXkMqwcW3WR0sB6f7zeV6WW6ta5rilt3hYgV8W6MVsGHU4rcc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773317462; c=relaxed/simple; bh=HRLEhaUN0mz8wj7Z5lOno+QS4SMY5r1ux0+x4z4wwVo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qhTDzRtrc+7BKMRozvFAJLGd2toc2TfrifiWlBl3qIdZP6B2ouh93WKhd/RrnM8tOL3yAu4z6My7q+sfbd2qxTSPGb41bEIO8TvXXq/t5ZndR6X8BeMftCBxeXx6S2dGdyZ/qSZQPkNY+6banv0w2R9HNaKwe2F65HebFstI+OI= ARC-Authentication-Results:i=1; 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bh=Tvq7GQJwl/j3BUAgZ1VOMmT4Qpydp7UKM1IKuxDlQQc=; b=xOqDPRj54kOMDCm6khK6Egma7GyPbPlhwksAoctT0nMJS1PTKGx4p+Zu0rIDOtqUr9MHHv H3xgn6lLW6e2jQ8LJYakgZXpsljoiIIXvLf5tJTxJxDptE/4pChs45RrxB5dVV5yvyiz99 OBsyakgzTtlSRJCNXpIwiJUozk3PU+E= Message-ID: <29621ceb-b95f-4123-8237-e1465c02c8df@ixit.cz> Date: Thu, 12 Mar 2026 13:10:55 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/3] drm: panel: Add Samsung S6E8FCO DSI controller for M1906F9 panel To: Yedaya Katsman , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?Q?Kamil_Go=C5=82da?= , Bjorn Andersson , Konrad Dybcio Cc: phone-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org References: <20260312-panel-patches-v3-0-6ed8c006d0be@gmail.com> <20260312-panel-patches-v3-2-6ed8c006d0be@gmail.com> Content-Language: en-US From: David Heidelberg Autocrypt: addr=david@ixit.cz; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 12/03/2026 12:55, Yedaya Katsman wrote: > Add driver for Samsung S6E8FCO DSI controller for M1906F9 video mode panel, > found in Xiaomi Mi A3 mobile phone. > > Co-developed-by: Kamil Gołda > Signed-off-by: Kamil Gołda > Signed-off-by: Yedaya Katsman > --- > MAINTAINERS | 1 + > drivers/gpu/drm/panel/Kconfig | 13 + > drivers/gpu/drm/panel/Makefile | 1 + > .../gpu/drm/panel/panel-samsung-s6e8fco-m1906f9.c | 302 +++++++++++++++++++++ > 4 files changed, 317 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index d7aee8dab903cd42c245fea3cf8971dcd99b2196..d00775a09445a8a1bd626ecfd27903471d08d33a 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -8187,6 +8187,7 @@ DRM DRIVER FOR SAMSUNG S6E8FCO PANELS > M: Yedaya Katsman > S: Maintained > F: Documentation/devicetree/bindings/display/panel/samsung,s6e8fco-m1906f9.yaml > +F: drivers/gpu/drm/panel/panel-samsung-s6e8fco-m1906f9.c > > DRM DRIVER FOR SAMSUNG SOFEF00 DDIC > M: David Heidelberg > diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig > index 7a83804fedca1b688ce6fbe4295ec9009007e693..ee9cc6939f2ac1dc4542563fd73f68ac5f9ee371 100644 > --- a/drivers/gpu/drm/panel/Kconfig > +++ b/drivers/gpu/drm/panel/Kconfig > @@ -893,6 +893,19 @@ config DRM_PANEL_SAMSUNG_S6E8AA5X01_AMS561RA01 > ~5.6 inch AMOLED display, and the controller is driven by the MIPI > DSI protocol with 4 lanes. > > +config DRM_PANEL_SAMSUNG_S6E8FCO_M1906F9 > + tristate "Samsung M1906F9 panel with S6E8FCO DSI controller" > + depends on OF > + depends on BACKLIGHT_CLASS_DEVICE > + select DRM_MIPI_DSI > + select VIDEOMODE_HELPERS one more small nit - please double check you need VIDEOMODE_HELPERS David [...] -- David Heidelberg