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 054ABC43334 for ; Mon, 27 Jun 2022 11:49:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237919AbiF0LtR (ORCPT ); Mon, 27 Jun 2022 07:49:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238062AbiF0Lro (ORCPT ); Mon, 27 Jun 2022 07:47:44 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B1ADE0B2; Mon, 27 Jun 2022 04:39:26 -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 ams.source.kernel.org (Postfix) with ESMTPS id 39EFBB8111B; Mon, 27 Jun 2022 11:39:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5460EC3411D; Mon, 27 Jun 2022 11:39:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656329962; bh=kOUE1GaFmUXYJlFUj3PmG1QXwgQjmYX0e9h9HgKSy/k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cN+OGfTVrzeLUu+4XsHEceD4A9m5sOIBMBwbQDmTsxKgw5DoqGu3pa+UcHEy/PtRU 2/KFLkixHrPYcUYDn9rzyLQ3IYhAqkstCqjyX9gJx4pUk79rYI2vK0hGl4Xhz4cmEV 6BoaoQbr8Sti9MzHN5v1i7IINVs3tULN1eRhwrpI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Joshua Ashton , Alex Deucher Subject: [PATCH 5.18 036/181] amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ Date: Mon, 27 Jun 2022 13:20:09 +0200 Message-Id: <20220627111945.609264051@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220627111944.553492442@linuxfoundation.org> References: <20220627111944.553492442@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Joshua Ashton commit e84131a88a8cdcd6fe9f234ed98e3f8ca049142b upstream. 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 Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c | 3 +++ drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c | 3 +++ drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 3 +++ 3 files changed, 9 insertions(+) --- 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); --- 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); --- 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);