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 8FA91CD3427 for ; Tue, 5 May 2026 19:44:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 35A4010E484; Tue, 5 May 2026 19:44:37 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=lankhorst.se header.i=@lankhorst.se header.b="L9L4r8Ji"; dkim-atps=neutral Received: from lankhorst.se (unknown [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0F68A10E484 for ; Tue, 5 May 2026 19:44:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lankhorst.se; s=default; t=1778010259; bh=qjgYh3RrotUPuI3wUk+Z+X3AsaBm5X97NidwYyIcyO0=; h=From:To:Cc:Subject:Date:From; b=L9L4r8JiuraAhh8OReRtDiy4PMMN+JHX5qzLI5cVM+hZ7bVlGLT3AOndfREc4BJpy WzL7uD1FDbLSru6bzTctnbDBDVwldOTxZg+aWlV5Cc7iiHIb4IFQ+jXCLPRvcoJaVy 6mC4nKWS1xUE0eBntz0r/+zd2E9S89szCi5Dd/MgbaaYCtXEzux9zHVB6JH1HQ10Ke dqtE9RBSuPaB49AvaXvfcfiRjJGI1scsKliscmBRahc4qt2wVFx+rtmrpa1/F1KA1q T9UEx0sH89MALk3XtpUgGgc/eEMyW7MHlRMlhL0LMk0i3/9G0r1JQBvd+ipk3CZTPD CzJjYZLgV3PtQ== From: Maarten Lankhorst To: igt-dev@lists.freedesktop.org Cc: Maarten Lankhorst Subject: [PATCH i-g-t 1/4] lib/igt_kms: Add support for the BACKGROUND_COLOR property. Date: Tue, 5 May 2026 21:44:20 +0200 Message-ID: <20260505194419.500600-5-dev@lankhorst.se> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" The background color is a 64-bits property that contains the ARGB values of the background with 16 bits for each component. Add support for the BACKGROUND_COLOR property, and set to pitch black as the default. Signed-off-by: Maarten Lankhorst --- lib/igt_kms.c | 4 ++++ lib/igt_kms.h | 1 + 2 files changed, 5 insertions(+) diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 99fc9fa05c..b70aefe697 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -731,6 +731,7 @@ const char * const igt_crtc_prop_names[IGT_NUM_CRTC_PROPS] = { [IGT_CRTC_VRR_ENABLED] = "VRR_ENABLED", [IGT_CRTC_SCALING_FILTER] = "SCALING_FILTER", [IGT_CRTC_SHARPNESS_STRENGTH] = "SHARPNESS_STRENGTH", + [IGT_CRTC_BACKGROUND_COLOR] = "BACKGROUND_COLOR", }; const char * const igt_connector_prop_names[IGT_NUM_CONNECTOR_PROPS] = { @@ -2737,6 +2738,9 @@ static void igt_crtc_reset(igt_crtc_t *crtc) if (igt_crtc_has_prop(crtc, IGT_CRTC_SHARPNESS_STRENGTH)) igt_crtc_set_prop_value(crtc, IGT_CRTC_SHARPNESS_STRENGTH, 0); + if (igt_crtc_has_prop(crtc, IGT_CRTC_BACKGROUND_COLOR)) + igt_crtc_set_prop_value(crtc, IGT_CRTC_BACKGROUND_COLOR, 0xffff000000000000ULL); + crtc->out_fence_fd = -1; } diff --git a/lib/igt_kms.h b/lib/igt_kms.h index a58cb5cd34..71f908d4f5 100644 --- a/lib/igt_kms.h +++ b/lib/igt_kms.h @@ -165,6 +165,7 @@ enum igt_atomic_crtc_properties { IGT_CRTC_VRR_ENABLED, IGT_CRTC_SCALING_FILTER, IGT_CRTC_SHARPNESS_STRENGTH, + IGT_CRTC_BACKGROUND_COLOR, IGT_NUM_CRTC_PROPS }; -- 2.53.0