From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E614E264637; Tue, 20 May 2025 08:30:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747729834; cv=none; b=LR6UvS48Clp/b9DykLezIpG/iatbuzuv2gjbt8QskeoVF1OhWZFanTdkz+an6qBvZlcGqELHUkoI6n2v97VONeriAsNQWir+/lQ3/Ds7b0TLbD5sJ0gyLPgQWgoFFQ/UzBlybsTviHNUQ4Pg7CncLfO1BQ2mQLMFh9orAoHWPNE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747729834; c=relaxed/simple; bh=TTfmzlZVvfifJTlZjjrBTsPPuUufHs+nsAPYNFaapNc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iJxHESRz7Csv28+sT9pc129e7dWDTBLJSeY4o8uUiMmkd1DqIUXVSyG/0oLnkPM1yQdzapLC2XyuAmbIt5e3xcAYCvuC1pto0cfiFm+WydfaiY9SxlzI0ntXVYmWrUOajznOlvveDu0C7zcR8nRptkITX3wyTuIa6LqdHGeQ9d0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TX3L8Gvk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TX3L8Gvk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B70D2C4CEE9; Tue, 20 May 2025 08:30:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747729833; bh=TTfmzlZVvfifJTlZjjrBTsPPuUufHs+nsAPYNFaapNc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TX3L8GvkquQpp+gtwcy1w+B4YLAW28PyqQFexAl4Bb0VzPIHR68a5r8xndZpCWVjH eW4olLrWlJasNXlpZVCg2KAgq0cNSmMt73nxEIlKY3C60QKMwYAR48tLHtlG0CrDlF IsWi/s8aPBLmbTIh1uchYbbPy4QUh4a6zoHhj1Rq93YrvnTT8Ot3TBLwl/25tNc6Mw 2d/LK3hR0PSRkvGln2qizA3PEHeYyQmeL7JhX12P4++e+HOsyeR71t1ebOtYi071DF yoXsIMXCkFUpZpn0uQNg1k5e8YlE+eLFFK3AIKTZWUVSlWg8MHlehk1454tj50X3KL yjIuqdZpaZKcA== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1uHIMn-0000000020Y-2nQb; Tue, 20 May 2025 10:30:29 +0200 Date: Tue, 20 May 2025 10:30:29 +0200 From: Johan Hovold To: Christopher Obbard Cc: Douglas Anderson , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Rui Miguel Silva , Abel Vesa , devicetree@vger.kernel.org Subject: Re: [PATCH v5 0/3] Add support for OLED panel used on Snapdragon Lenovo T14s Gen6 Message-ID: References: <20250402-wip-obbardc-qcom-t14s-oled-panel-v5-0-ff33f4d0020f@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250402-wip-obbardc-qcom-t14s-oled-panel-v5-0-ff33f4d0020f@linaro.org> Hi Chris, On Wed, Apr 02, 2025 at 03:36:31PM +0100, Christopher Obbard wrote: > The Snapdragon Lenovo T14s Gen6 can be bought with a number of different > panels. This patch series adds support for the OLED model which has a > Samsung ATNA40YK20 panel. > > With this patch series the backlight of the OLED eDP panel does not > illuminate since the brightness is incorrectly read from the eDP panel > as (to be clear this is not a regression). This is fixed in [0]. > > [0]: https://lore.kernel.org/all/20250330-wip-obbardc-qcom-t14s-oled-panel-brightness-v6-1-84ad1cd1078a@linaro.org/ It would be good to get OLED support for the T14s merged. Are you planning on sending another revision of this series? > Christopher Obbard (3): > arm64: dts: qcom: x1e80100: add epd hpd pinctrl > arm64: dts: qcom: x1e78100-t14s: add hpd gpio to dp controller > arm64: dts: qcom: x1e78100-t14s-oled: add edp panel Strictly speaking you could have posted this last patch on it's own as it doesn't depend on adding the hpd pinctrl. Johan