From nobody Tue Feb 10 13:16:46 2026 Received: from mx.gpxsee.org (mx.gpxsee.org [37.205.14.76]) (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 93FCB354AF8; Tue, 27 Jan 2026 12:43:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=37.205.14.76 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769517811; cv=none; b=KJiDYaDxmmmU/r+Z7UqfvOh8dgwntNV4x2nF93sphJZWYZk59DU86tx/Bd0ot8jFZA7FgKrgQU4s/TuHDH6bkjXHuNL6wW1hkuf45Nu0SnSup1vAeZpHwO4VcEciYwkl5t7V57SijWeMVgcM5bjPrgdr8bcf+OLZV7s+Q3Intrk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769517811; c=relaxed/simple; bh=xVSArCsgkvc14SfDXsZ8Qcxa5lbmokjpA/ZJYEzxHUg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=eWURMmR47tvEV78ErH/mmtX+BuEJooSPCgnjLv3DdYd06id/c4fP3akPV1laI8zGZljle7eMyJsM7NsoFgk7TfNmAMQRxL0VMuBb2PZ1JoVDEKE6Q5qfEyJaeB/dHmezFvHzy1b5CUG4eEBCZCAIRim8hGtdESxGEFcB3Z2s/3s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gpxsee.org; spf=pass smtp.mailfrom=gpxsee.org; arc=none smtp.client-ip=37.205.14.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gpxsee.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gpxsee.org Received: from localhost (unknown [62.77.71.229]) by mx.gpxsee.org (Postfix) with ESMTPSA id 345AB8574C; Tue, 27 Jan 2026 13:43:24 +0100 (CET) From: tumic@gpxsee.org To: Mauro Carvalho Chehab , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Martin=20T=C5=AFma?= Subject: [PATCH v2 2/2] media:admin-guide:mgb4: Add zDML color mapping info Date: Tue, 27 Jan 2026 13:43:08 +0100 Message-ID: <20260127124308.344380-3-tumic@gpxsee.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260127124308.344380-1-tumic@gpxsee.org> References: <20260127124308.344380-1-tumic@gpxsee.org> 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: quoted-printable From: Martin T=C5=AFma Document the zDML (Audi Digital Matrix Light) color mapping option for the inputs and the new outputs color mapping property. Signed-off-by: Martin T=C5=AFma --- Documentation/admin-guide/media/mgb4.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/admin-guide/media/mgb4.rst b/Documentation/admin= -guide/media/mgb4.rst index 0a8a56e837f7..8e429fd77712 100644 --- a/Documentation/admin-guide/media/mgb4.rst +++ b/Documentation/admin-guide/media/mgb4.rst @@ -74,6 +74,7 @@ Common FPDL3/GMSL input parameters =20 | 0 - OLDI/JEIDA | 1 - SPWG/VESA (default) + | 2 - ZDML =20 **link_status** (R): Video link status. If the link is locked, chips are properly connected= and @@ -240,6 +241,13 @@ Common FPDL3/GMSL output parameters *Note: This parameter can not be changed while the output v4l2 device = is open.* =20 +**color_mapping** (RW): + Mapping of the outgoing bits in the signal to the colour bits of the p= ixels. + + | 0 - OLDI/JEIDA + | 1 - SPWG/VESA (default) + | 2 - ZDML + **frame_rate** (RW): Output video signal frame rate limit in frames per second. Due to the limited output pixel clock steps, the card can not always generate --=20 2.52.0