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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 85C96C43334 for ; Sat, 25 Jun 2022 14:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233030AbiFYOql (ORCPT ); Sat, 25 Jun 2022 10:46:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233023AbiFYOqk (ORCPT ); Sat, 25 Jun 2022 10:46:40 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76B2D12AB9 for ; Sat, 25 Jun 2022 07:46:38 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 76172CE0958 for ; Sat, 25 Jun 2022 14:46:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1DECFC3411C; Sat, 25 Jun 2022 14:46:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656168394; bh=0NvvrNZ34tlhbfWZnHH7Z3sXPnNeT0A3Y7AyvAJIupI=; h=Subject:To:Cc:From:Date:From; b=1o2aeujGjruizhedo21iDl2QgM4Dy/WkkaVtbkmzyqzrydOcGGCoMWb/erzRR3FIV OA4LXR/2O+/yhICMXgrlqS/vSQOXLQjQn95Y9Zzs1SZPrmcRMn5yPBq1+B5sG1oSES 5AJK2Osog6zI4HMA61/Thox9V34uTTJPyoyWORb4= Subject: FAILED: patch "[PATCH] amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing" failed to apply to 5.4-stable tree To: joshua@froggi.es, alexander.deucher@amd.com Cc: From: Date: Sat, 25 Jun 2022 16:46:20 +0200 Message-ID: <165616838023489@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From e84131a88a8cdcd6fe9f234ed98e3f8ca049142b Mon Sep 17 00:00:00 2001 From: Joshua Ashton Date: Thu, 16 Jun 2022 01:21:27 +0000 Subject: [PATCH] amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ For DCN20 and above, the code that actually hooks up the provided input_color_space got lost at some point. Fixes COLOR_ENCODING and COLOR_RANGE doing nothing on DCN20+. Tested using Steam Remote Play Together + gamescope. Update other DCNs the same wasy DCN1.x was updates in commit a1e07ba89d49 ("drm/amd/display: Use plane->color_space for dpp if specified") Fixes: a1e07ba89d49 ("drm/amd/display: Use plane->color_space for dpp if specified") Signed-off-by: Joshua Ashton Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c index 970b65efeac1..eaa7032f0f1a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c @@ -212,6 +212,9 @@ static void dpp2_cnv_setup ( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c index 8b6505b7dca8..f50ab961bc17 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c @@ -153,6 +153,9 @@ static void dpp201_cnv_setup( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c index ab3918c0a15b..0dcc07531643 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c @@ -294,6 +294,9 @@ static void dpp3_cnv_setup ( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1);