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 95DBD375229; Sat, 28 Feb 2026 17:35:51 +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=1772300151; cv=none; b=maKCkyZKyOE950iGOJtXfgi88jk537ynSYklZCTMYq7mXQi8sjazptdHE8pyJ2Z9BPeaWIgN7uAhzqR++xRgi7pPob/lo+RtS/pcW0T2bHDutedazzIsuKQze+xq5XurmO69g1vVkrAaNbvxNeHvgCIZZCPBzliV8gEW28fV/HU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300151; c=relaxed/simple; bh=302aLvXgp/oPLp+JscT6TVUhg+SAs0ZqBWkDb0adyH4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r3ydlGLukaemaKOcrde/RuCbRxARQHVhPYELHDEQhPyM9Hh4S539OchGz7njaon3JHdktrnJEArEW+MY7c1MGRetRvToXVNHgruEwvO8GkPFpHVveDqd+HbiMZnzWivQU6fKU60b0MmK4kWtG/2R1+09DAK/UXEbPPGV87hHi30= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s1Bmultm; 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="s1Bmultm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52466C116D0; Sat, 28 Feb 2026 17:35:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300151; bh=302aLvXgp/oPLp+JscT6TVUhg+SAs0ZqBWkDb0adyH4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s1Bmultm0oXTeJJtQCg5QkzgRPI2L81Noya1ItfWddDDAReQGzf0NJY5Tv4gBjOwT bG+EJdn6Df0jke6b38/6FIxt2ffvg1n2SXX3dkmkJAMdxa+gnBYn1EsVJRT1jo6ijn DwzhQtSMy2sUGgcpVqsTKz6hGFDrf8oOgoUbquW4WQWa1bj7BP1IwwSteXje/SsJtU rRrZE77FLquVqjhzk/X9/X0XrNmnR1cx/riaXb4Ip7mx+Hy1tLhFTWERWltAgYROGL SDXuHF2ZhQf2se54Y1wur+0NSNQhmI/pSwOU3kMCFfc6qKnubrTqpFzfl6Z7/Df9g7 cGqMIISSp01tQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dmytro Laktyushkin , Charlene Liu , Matthew Stewart , Dan Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.19 169/844] drm/amd/display: only power down dig on phy endpoints Date: Sat, 28 Feb 2026 12:21:22 -0500 Message-ID: <20260228173244.1509663-170-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Dmytro Laktyushkin [ Upstream commit 0839d8d24e6f1fc2587c4a976f44da9fa69ae3d0 ] This avoids any issues with dpia endpoints Reviewed-by: Charlene Liu Signed-off-by: Dmytro Laktyushkin Signed-off-by: Matthew Stewart Tested-by: Dan Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c index f04cbdb3d3814..1ce61f0570201 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c @@ -287,6 +287,8 @@ void dcn401_init_hw(struct dc *dc) for (i = 0; i < dc->link_count; i++) { struct dc_link *link = dc->links[i]; + if (link->ep_type != DISPLAY_ENDPOINT_PHY) + continue; if (link->link_enc->funcs->is_dig_enabled && link->link_enc->funcs->is_dig_enabled(link->link_enc) && hws->funcs.power_down) { -- 2.51.0