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 B2502238174; Mon, 2 Jun 2025 14:59:27 +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=1748876367; cv=none; b=Q5ExKB6H3BPygnHoJHUhOcgRIHeaxST5p1w/Q5ZiEfdk9EQDXrrZqdt6YeX8vUZRNUDknwKktFsT7c5d/8VbMwJut8UtL2kFwojEEUZjZSdzhK8HHVmD6uECmwt1gmbqtGqR75B/utGIOOPFBnac9NurJqlWD6tUvetZJzDlC3k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748876367; c=relaxed/simple; bh=1f0eYIISdGeO1ecTRoDxFeFo/P5n8WspQTA85yCVq4M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=U8iXFe5Aj2rnr0o7EbU19UOMS2m3nENA7nFkAIiBIJ2yCMCqzW8FMqXDwspqQpmkj+Go/1fozKXqvTlLdfXZqC03iF9EMnq7/3A3wWLV2H0oVHAR/c7/dBIZZ57xDyy5HVFWFMW6xFWnLRZ6iOqNuBTzVD+CjHTUdCXh1MVnT5s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2JCDPdse; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="2JCDPdse" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4A19C4CEEB; Mon, 2 Jun 2025 14:59:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748876367; bh=1f0eYIISdGeO1ecTRoDxFeFo/P5n8WspQTA85yCVq4M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2JCDPdsejwfEL2dtwLF4iG5lGAofT9iljjlO3Nl9GetvpkFcGNc2SS/B4HMwM0UwJ dNSTl/G461RVOFcd+S+AZhFnQadCDKPxr/M8s/9ByLGJLUDqsUwjuRkdx3mq3N3cwt o/GrE94DQxHkg5ry/VwR6+0j34dnN6H2jqUaKO5w= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Roman Li , Tom Chung , Zaeem Mohamed , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 5.15 124/207] drm/amd/display: Initial psr_version with correct setting Date: Mon, 2 Jun 2025 15:48:16 +0200 Message-ID: <20250602134303.571968959@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134258.769974467@linuxfoundation.org> References: <20250602134258.769974467@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tom Chung [ Upstream commit d8c782cac5007e68e7484d420168f12d3490def6 ] [Why & How] The initial setting for psr_version is not correct while create a virtual link. The default psr_version should be DC_PSR_VERSION_UNSUPPORTED. Reviewed-by: Roman Li Signed-off-by: Tom Chung Signed-off-by: Zaeem Mohamed Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/core/dc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index d3d638252e2b9..e1085c316b78e 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -248,6 +248,7 @@ static bool create_links( link->link_id.type = OBJECT_TYPE_CONNECTOR; link->link_id.id = CONNECTOR_ID_VIRTUAL; link->link_id.enum_id = ENUM_ID_1; + link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED; link->link_enc = kzalloc(sizeof(*link->link_enc), GFP_KERNEL); if (!link->link_enc) { -- 2.39.5