From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 31C0AC3ABB9 for ; Mon, 5 May 2025 22:52:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C674D10E57C; Mon, 5 May 2025 22:52:48 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="Dq8U1lWv"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3C6B110E578; Mon, 5 May 2025 22:52:47 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id D2BB9A4D17A; Mon, 5 May 2025 22:47:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 752F8C4CEEE; Mon, 5 May 2025 22:52:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746485566; bh=GXJ3ln4fmVC95xJ/nz54IuqackY6monmNUpFwtpRZj8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dq8U1lWvOFy14kdkdo2KD20qigjg5pnSkaOZUszkfO7qMkvkW7cTmxlLVzISEO1/e 2O+gUhPwYX//u3aT9osnXzF8HhqRJcTQBmHFuYwoYvXIi8etj/iTMU/7kKmsax3JQS NVSBEJhepHdQoXJMODBw2KuvHGA27ePHXa+clujhtoumbf9DcfQZCDz6vRIa8nXzwY y8Qo58wAhiDkBwddSk9eVjhmNsIgpmCjIbe4AO9nvHIb4/R/QSqpz+0XCFkMo1/sU4 QF7tfsLx9bWjMwI9oCkRMYRqzTzMmJo+qHfIu4dQ4UsolT9FReRgBuLIqX0c+jbzM4 /CuOegx0JNiTw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tom Chung , Roman Li , Zaeem Mohamed , Daniel Wheeler , Alex Deucher , Sasha Levin , harry.wentland@amd.com, sunpeng.li@amd.com, christian.koenig@amd.com, airlied@gmail.com, simona@ffwll.ch, siqueira@igalia.com, alex.hung@amd.com, alvin.lee2@amd.com, aurabindo.pillai@amd.com, Austin.Zheng@amd.com, Ilya.Bakoulin@amd.com, mario.limonciello@amd.com, Wayne.Lin@amd.com, Josip.Pavic@amd.com, dillon.varone@amd.com, wenjing.liu@amd.com, linux@treblig.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.12 370/486] drm/amd/display: Initial psr_version with correct setting Date: Mon, 5 May 2025 18:37:26 -0400 Message-Id: <20250505223922.2682012-370-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505223922.2682012-1-sashal@kernel.org> References: <20250505223922.2682012-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.26 Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" 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 762bf04efe7ed..ff189177244bb 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -276,6 +276,7 @@ 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