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 4B6EAD116EA for ; Fri, 28 Nov 2025 21:08:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E202010E943; Fri, 28 Nov 2025 21:08:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="iLKadd0W"; dkim-atps=neutral Received: from sender3-pp-f112.zoho.com (sender3-pp-f112.zoho.com [136.143.184.112]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7AEFE10E943; Fri, 28 Nov 2025 21:08:05 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; t=1764364076; cv=none; d=zohomail.com; s=zohoarc; b=nyTRTxGsYjn7JDIYdQE6WLU3Kt/P4SfRL5acZvwnaq5ayXR76sOUhLMHOGrOdeYjd1VHPgzO8W3JZ+hn9aQUx0aVuGaCwFhQbcyjd3IaP+zaYn6I/RjfkpLNafomAbuXYMKap2fQsDmQCiaCPDtfQJ8hoBj2tX58PmbiWIrqR9o= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1764364076; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=9QuLWrENbkGYBCc3w7FgA13jgu4Hw3OC9FC2Cv0BZ3U=; b=AGtQr4gwIHbp9cvtjpcrH4mwn0wvxl13Is3SyAK/gVmt96UCtbfW9feSgyRC2lJU16fKHFN034/pbq3BROixANBBgH3pqhjQnjERiBKIWoVpBDtXyFTHVmL/dtubIcpGac2NpJfQJpb8djJfgbRszRCr73IHL1iZiihby5Ud6+E= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1764364076; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=9QuLWrENbkGYBCc3w7FgA13jgu4Hw3OC9FC2Cv0BZ3U=; b=iLKadd0WNu3o+iKeaggTUViIUSuZuBGpVB5r7y8kehs6ztJLJwI3ooTgSkAGwRMw 8iDkaCRU4weCQedAjSKKAZb1FxQH6nAD0o9hneaFSsJa/kcwKSRvn/QOWZUwcxDBkNC 1ukJaoylZhYc3zUuRyurIqw9BzpuD+hMmN29Sp3A= Received: by mx.zohomail.com with SMTPS id 1764364074414719.0521648254899; Fri, 28 Nov 2025 13:07:54 -0800 (PST) From: Nicolas Frattaroli Date: Fri, 28 Nov 2025 22:05:52 +0100 Subject: [PATCH v5 16/17] drm/connector: Register color format property on HDMI connectors MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251128-color-format-v5-16-63e82f1db1e1@collabora.com> References: <20251128-color-format-v5-0-63e82f1db1e1@collabora.com> In-Reply-To: <20251128-color-format-v5-0-63e82f1db1e1@collabora.com> To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Dmitry Baryshkov , Sascha Hauer , Rob Herring Cc: kernel@collabora.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Nicolas Frattaroli X-Mailer: b4 0.14.3 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The drmm_connector_hdmi_init function can figure out what DRM color formats are supported by a particular connector based on the supported HDMI format bitmask that's passed in. Use it to register the drm color format property. Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/drm_connector.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 13151d9bfb82..7c38123f99cd 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -578,6 +578,7 @@ int drmm_connector_hdmi_init(struct drm_device *dev, unsigned long supported_formats, unsigned int max_bpc) { + u32 supported_drm_formats = 0; int ret; if (!vendor || !product) @@ -621,6 +622,18 @@ int drmm_connector_hdmi_init(struct drm_device *dev, if (max_bpc > 8) drm_connector_attach_hdr_output_metadata_property(connector); + if (supported_formats & BIT(HDMI_COLORSPACE_RGB)) + supported_drm_formats |= DRM_COLOR_FORMAT_RGB444; + if (supported_formats & BIT(HDMI_COLORSPACE_YUV444)) + supported_drm_formats |= DRM_COLOR_FORMAT_YCBCR444; + if (supported_formats & BIT(HDMI_COLORSPACE_YUV422)) + supported_drm_formats |= DRM_COLOR_FORMAT_YCBCR422; + if (supported_formats & BIT(HDMI_COLORSPACE_YUV420)) + supported_drm_formats |= DRM_COLOR_FORMAT_YCBCR420; + + if (!drm_mode_create_color_format_property(connector, supported_drm_formats)) + drm_connector_attach_color_format_property(connector); + connector->hdmi.funcs = hdmi_funcs; return 0; -- 2.52.0