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 98FCC30E82D; Mon, 16 Mar 2026 02:02:46 +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=1773626566; cv=none; b=HcurgHUpX/4Qu7HbN20ahnsPoRikJShDcQirlTndHXl7WCW1RApBz/TkMmZG79EcGpG8T+kz2mgIn763C5hE0YGiWAZyRSOWHPwK4kHnw1LN11s5HtjffNs2k+iZFmEZF1vPWez5wpM3NMrrC0HMENQtSv9UCKas9rZzWJt96vQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773626566; c=relaxed/simple; bh=CWVLZ9wJ1dzg/bo68zx3fJlJwkL0UfuuDOVP+esLTF8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PQZd021jCZvoTkHq2aufU9az9azrNLdjTAmahSTjynysd4fCW1CVTIoH5VNX+tyacSTafq3+QMNSo2rwC3RBdMqD1mP+gepQoDTW3uIeGn1ZNy2eqFjvgFzEluBgNGqGG4KaSuOc3Ga8fPRL7LoZmrrFkEjZIAUdu7slHWQDADw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dNPGIIEB; 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="dNPGIIEB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CA84C4CEF7; Mon, 16 Mar 2026 02:02:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773626566; bh=CWVLZ9wJ1dzg/bo68zx3fJlJwkL0UfuuDOVP+esLTF8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dNPGIIEBtLIIBCfgZGkkb+wjku5DyK6w/6SH+ouSxxfo7a68maqDQq3YFDUc+n/h4 zWgv9slMd0beGTrIm4xra8Ycbp3tdq1v16DxKwJCiZX26650Pd+3sH1y3o2TiQIitL PcY/DkrSJIWJlwBBi7SJMlGSvSWna8rHgzIWIbMQMs0Le7iaf5Z8X67MC6+8lw3MpY 9CTy3Hegv6PlKz9HZ2RaOzeM0q+0D7ttHRGJwKQmMUZ0rJa8cOyTSFNxD2d1jWFDIl Ug/RPa2sJ+R+xeq96gK9JyNnEDPqhXNDZvtSALmV+oSNfq+Ko7/34cc5RH5k4kDrpb BxGa0hqSk2K1w== From: Bjorn Andersson To: Jack Pham , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Abel Vesa Subject: Re: [PATCH] soc: qcom: pmic_glink_altmode: Fix SVID=DP && unconnected edge case Date: Sun, 15 Mar 2026 21:02:30 -0500 Message-ID: <177362655076.7429.3868048981197120360.b4-ty@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260306-topic-pgaltmode_fixup-v1-1-ec154b2d8e89@oss.qualcomm.com> References: <20260306-topic-pgaltmode_fixup-v1-1-ec154b2d8e89@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@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 Fri, 06 Mar 2026 12:20:14 +0100, Konrad Dybcio wrote: > The commit referenced in Fixes started evaluating the value of > alt_port->mux_ctrl before checking the active SVID. This led to > drm_aux_hpd_bridge_notify() no longer being called for the 'DP unplug' > case. > > Perhaps somewhat interestingly, the firmware sends a notification with > SVID=DP, mux_ctrl=MUX_CTRL_STATE_NO_CONN and pin_assignment=0 on > unplug. 'pin_assignment' was previously interpreted as a bitfield > excerpt from the second byte of the DP pg_altmode payload (and stored > as an u8). > > [...] Applied, thanks! [1/1] soc: qcom: pmic_glink_altmode: Fix SVID=DP && unconnected edge case commit: d487085006109e5981e059476818243759d2e925 Best regards, -- Bjorn Andersson