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 7D6C1255E38; Tue, 20 May 2025 02:15:04 +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=1747707304; cv=none; b=cVuuS2N9JgKPIjg+HZn0R3S7/sm/Vzua4TOGIWbuvqZlKXhAIwTAzvnedZ0diJPu5JoYcyuRK5Zis2Z2htbezyikcFn3zX2rKkokQkwD98kngLTihXBuUCGLRnNkr1yeKwNceTrAv7mUe9WqLhl2tVz9IIEmlJmYtC/+My968x0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747707304; c=relaxed/simple; bh=szCml1hnOq0OfaKEbkzj1dBaoX8uj5729N4ukr4/Pvc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ipTSUMHs7/9P6jvY7eS7ZSsmlDMeYAtT0tfOH4KFixwtyhVriTfyLoSQmnsZwV4jwKEik1RRAO1bgy7lkT0qA2fV8uuM/loXXMI7OEZq0zlr2ledUBTEtGKxw+bhJn+dbsy+KO2T4OpTpk5AY6SwyACkOJ2Vajv9RMJQs7paop8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vG68CW3t; 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="vG68CW3t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49614C4CEE4; Tue, 20 May 2025 02:15:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747707303; bh=szCml1hnOq0OfaKEbkzj1dBaoX8uj5729N4ukr4/Pvc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vG68CW3tWM2svfcA2NkGGLnTcJose1VTxQv5eROeCQsyYmaex8M4MMU0Bxxj6+23v sEOvYaGhIuJETxwcnmvu5C+3UBC4csuLF7oP1CbJPApeIDXpfbiBoB0lSJ/ar3q6sd n9S6kqL1CoCOOfFgIU88MMYxyK3DcE6sAMIZEGQRbcGuufb/5j8+QHW3Dv2ei0BQ+T Dn1igGgVCew/O+qw3eHXe8fcydgUDiySytIf29rZGEKj222w3ilsZyXt+mQpx1uTd4 6hEbEmgLU/miBcF0onmx8yCmeZam+2N1iOGnKt2Qc+QhL24ZJG+3bUvX3EunaXcOea z6L3mGoK0BMtQ== From: Bjorn Andersson To: Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Simona Vetter , Dmitry Baryshkov Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jessica Zhang Subject: Re: (subset) [PATCH v4 00/16] drm/msm/hdmi: rework and fix the HPD even generation Date: Mon, 19 May 2025 21:14:36 -0500 Message-ID: <174770727705.36693.2142458724007239007.b4-ty@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250209-fd-hdmi-hpd-v4-0-6224568ed87f@linaro.org> References: <20250209-fd-hdmi-hpd-v4-0-6224568ed87f@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Sun, 09 Feb 2025 07:04:44 +0200, Dmitry Baryshkov wrote: > The MSM HDMI driver is plagued with the long-standing bug. If HDMI cable > is disconnected, in most of the cases cable reconnection will not be > detected properly. We have been carrying the patch from [1] in our > integration tree for ages. The time has come to fix the long-standing > bug and implement proper HPD handling. > > This series was tested on msm8996 and apq8064 boards. Previously HPD > handling sometimes could trigger in the CRTC event handling, however I > can no longer reproduce it now. > > [...] Applied, thanks! [16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO commit: b2c547cffe2f67e18a3a276905649cc95aa7f293 Best regards, -- Bjorn Andersson