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 83D701FAA; Mon, 27 May 2024 02:55:11 +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=1716778511; cv=none; b=LCWkWepT+bCPLt4Ij6HoM3mIYVyuDnxxez0rQYtVvBU43bFyYa7UaJyOze4vlQXpf1/DB6imtIGZieASiD4RomIiFuhqv2MFLTvzHdBjDsw2j00sIeUK1egePpglS+yxtYWeflkcMpO+ni96srQVnFZBHLIf/oJwNQtD9AJu8Dw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716778511; c=relaxed/simple; bh=39qO4ArV4WMkI/+MoaGYnazaqANez7q1UTHks9np4s8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=C139/x+zJJhf6iFl0BU6gu5qwlJzA9q7u9bNy1NaYxm7jVO3TBRf7bZt3HuZvt2v9E+tqbVQOnOS/b/DVFkQcyq4+QNi/P+MtRU5SfPgZfr2eAInxMTctI9KGQOYiAys7XkJnBAfh25LEASRWcrmhAVo97Q6p29A2JUhnRud2JE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q0dezIaZ; 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="Q0dezIaZ" Received: by smtp.kernel.org (Postfix) with ESMTPS id 297E9C32789; Mon, 27 May 2024 02:55:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716778511; bh=39qO4ArV4WMkI/+MoaGYnazaqANez7q1UTHks9np4s8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Q0dezIaZxlrFzGX+kwhj2Y2qgdgxgguKN499Jh6AowH8IHeJppEuw4g7xqZYAYgo4 G6jUAAyLWCEVkfsD1mDJANpVjyLnmRrtZ1eU3E9kpfsI0eX1WgAGhz3mESO/wstYxW KlXPs9J3jsrQJzoXpOpH/QHieyH1dbeIGfY1v333StXkq31ugdlHGSzYvAQAkP4yg4 RFj9WNzlbshlmUt3F7cb2b24HyGrIagt7+DfXiVHUgmWb5CUxpW9qjgd4L1Gb/FQo6 z6/h2XYMLL8Ql4Xq45fK8WJpGmfFeZVXW/qU8OADaNbi7VhNG/thDKBeU77W2mZxyF PJefczsOXHIPQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 13421CF21F9; Mon, 27 May 2024 02:55:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] drm/mediatek/dp: fix mtk_dp_aux_transfer return value From: patchwork-bot+chrome-platform@kernel.org Message-Id: <171677851107.1901.3212994325646956148.git-patchwork-notify@kernel.org> Date: Mon, 27 May 2024 02:55:11 +0000 References: <20240417103819.990512-1-wmacek@chromium.org> In-Reply-To: <20240417103819.990512-1-wmacek@chromium.org> To: Wojciech Macek Cc: chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, chrome-platform@lists.linux.dev Hello: This patch was applied to chrome-platform/linux.git (for-kernelci) by Chun-Kuang Hu : On Wed, 17 Apr 2024 10:38:19 +0000 you wrote: > In case there is no DP device attached to the port the > transfer function should return IO error, similar to what > other drivers do. > In case EAGAIN is returned then any read from /dev/drm_dp_aux > device ends up in an infinite loop as the upper layers > constantly repeats the transfer request. > > [...] Here is the summary with links: - [v2] drm/mediatek/dp: fix mtk_dp_aux_transfer return value https://git.kernel.org/chrome-platform/c/8431fff9e0f3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html