From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 647A1409627; Fri, 22 May 2026 12:37:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779453458; cv=pass; b=dB/o8flJf3T3XvDGphKv4p3z+h8cqwF58I7cDWm0Zo9c6v3/+xLApP6NlilfGcEKGxozbQZ21NdkidOAuPVbC3sMn6o2SeK7AH0+V+86mhkp9tZK8QZJvOlTyZN3KoRMn6Z+YQHzLgFwJi0Pofw2a7Tk/+dyWtHMu9ilPht2tWw= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779453458; c=relaxed/simple; bh=SzB+VQqu5xtkzjb34ltqNeBCTQdZiV9iNLlZ/29ra6g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JVo6CNjy3fDfhaGS5QDaULbFNpk4EKCB/QBZDrF9bibQ/TAjlI6Ut5EvQ+KCBVYGqs16QCFzDBSu4qNc/gcsqikud79AFt42QNGQK69dcFNlZDzzTpWnfPJI6++k4QBr7/E8+xwygIpz3cGmE5dkaeFpTT6fSWbeeG2Cv+P1R9A= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=WgaCAY3E; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="WgaCAY3E" ARC-Seal: i=1; a=rsa-sha256; t=1779453411; cv=none; d=zohomail.com; s=zohoarc; b=OZrUo1WYc2zkFyjS/Q4vGR//2hqTKcz6X0SAScJjxyBVfvZu+gFXXqjMKAWknoZjGriHA9hmmmMqlMmMy3pMDP/Cm07HidJFKehE8gajqvKWU1Mmf4XJsyrMy8eRe5W9yI6X/a/htdL6fmHI5PLDaDQIX9OETHoPRf1CtgjiH00= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1779453411; 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=26EFTuIhlqnsc4uUzyuaHx+9wSdJArl+zaLC9veBaX4=; b=AxZIQ0iZI5ov3PdaO7thHVLkcHajpuj/P3iFwjQFAiCUvR0VKW86lD2JN4k96fHmE2xCsCxGJJ2uVU5s06kkd5HfzLL8maT4kdF9/zB6ztGN8Vv2t7DiOaxEAH4MOaLcKpEiHXtIih0tQwWzeI8bYJU543N/QaXBs2dMxOFxhyA= 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=1779453411; 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=26EFTuIhlqnsc4uUzyuaHx+9wSdJArl+zaLC9veBaX4=; b=WgaCAY3ElQAIEMmoGTQDPDiSDLigtnAiKKiXLrNgQW9ISknxT60ysRE8k/lOT8Yb PvAUK6V7Z21bTRXAROnZLm8ra4QB/ZEMZ7vHLzub8jwLgIO8Q7FtT8soDQR/dRXyqQk DTtoH0Dtvu9Dc2yP7JxJR6RXiUH/uMcpoqIHIS/s= Received: by mx.zohomail.com with SMTPS id 177945341033966.33667935734206; Fri, 22 May 2026 05:36:50 -0700 (PDT) From: Nicolas Frattaroli Date: Fri, 22 May 2026 14:32:19 +0200 Subject: [PATCH v15 28/28] drm/connector: Update docs of "colorspace" for color format prop Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260522-color-format-v15-28-21fb136c9df2@collabora.com> References: <20260522-color-format-v15-0-21fb136c9df2@collabora.com> In-Reply-To: <20260522-color-format-v15-0-21fb136c9df2@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 , Jonathan Corbet , Shuah Khan , Daniel Stone 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, linux-doc@vger.kernel.org, wayland-devel@lists.freedesktop.org, Nicolas Frattaroli X-Mailer: b4 0.15.2 The colorspace property's documentation states that BT2020_RGB and BT2020_YCC are equivalent, and the output format depends on the driver. Now that there is a "color format" property that userspace can use to explicitly set a format, update the colorspace docs to mention this. The behaviour here is not changed for userspace that doesn't know about the color format property yet, as the color format property defaults to "AUTO", where the choice of output format is left up to drivers. Reviewed-by: Daniel Stone Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/drm_connector.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index b91c1f76355e..52f9a6a8daf7 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -2573,7 +2573,8 @@ EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property); * conversion matrix and convert to the appropriate quantization * range. * The variants BT2020_RGB and BT2020_YCC are equivalent and the - * driver chooses between RGB and YCbCr on its own. + * driver chooses between RGB and YCbCr based on the color format + * property. * * SMPTE_170M_YCC: * BT709_YCC: -- 2.54.0