From patchwork Sun Apr 23 14:10:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Melissa Wen X-Patchwork-Id: 13221354 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 CFF9FC77B60 for ; Sun, 23 Apr 2023 14:13:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A59E110E40C; Sun, 23 Apr 2023 14:13:41 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) by gabe.freedesktop.org (Postfix) with ESMTPS id CD77C10E3FF; Sun, 23 Apr 2023 14:13:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=uJMJ+NQtZ0XpbgcU5B6V/mq7bccUXUSsHINPFl3Guj4=; b=IhYMosca0wZ+B+VisCfWEo1sGl 2lQqN8jG09ZDejv+mI53UicwpH5fMnjrZ7Qb1/2dEKmd1yy8nzkvK5Smrs5Qs5WkHkJBoDmHf7AXh dlFAcJyDtpRMTgve+Hn1N7bZgZFmywRF/8ixSlzrFpgc403gIrKQBwen7HpIZWEDuAvrIEIUTJGgj /YmI1sY85xnZ+R1ppu+GGQV3wFqCyEREfiAwopG5AiSOs2UJIObEJ4Pf9H1xEaGDXDfC7X2yToqGc Lk4A819xB5lK1Pt7F++wJ6WUqOg6Z3Z+XzMdwPWZEv/pK6DyL5Fda3ja7GU4gse57Nis3N+nvF2yr QZA5shMQ==; Received: from nat-wifi.fi.muni.cz ([147.251.43.9] helo=killbill.fi.muni.cz) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1pqaTA-00ANVs-Ad; Sun, 23 Apr 2023 16:13:36 +0200 From: Melissa Wen To: amd-gfx@lists.freedesktop.org, Harry Wentland , Rodrigo Siqueira , sunpeng.li@amd.com, Alex Deucher , dri-devel@lists.freedesktop.org, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch Subject: [RFC PATCH 30/40] drm/amd/display: mark plane as needing reset if plane color mgmt changes Date: Sun, 23 Apr 2023 13:10:42 -0100 Message-Id: <20230423141051.702990-31-mwen@igalia.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230423141051.702990-1-mwen@igalia.com> References: <20230423141051.702990-1-mwen@igalia.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sebastian Wick , Shashank Sharma , Alex Hung , Xaver Hugl , linux-kernel@vger.kernel.org, Melissa Wen , Nicholas Kazlauskas , Joshua Ashton , sungjoon.kim@amd.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" We took a similar path for CRTC color mgmt changes, since we remap CRTC degamma to plane/DPP block. Here we can use the status of `plane->color_mgmt_changed` to detect when a plane color property changed and recreate the plane accordingly. Co-developed-by: Joshua Ashton Signed-off-by: Joshua Ashton Signed-off-by: Melissa Wen --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 760080e4a4da..1dac311cab67 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -9441,6 +9441,9 @@ static bool should_reset_plane(struct drm_atomic_state *state, if (drm_atomic_crtc_needs_modeset(new_crtc_state)) return true; + if (new_plane_state->color_mgmt_changed) + return true; + /* * If there are any new primary or overlay planes being added or * removed then the z-order can potentially change. To ensure