[v2,0/3] rcar-vin: Add support for RGB formats with alpha component

Message ID	20190613000439.28746-1-niklas.soderlund+renesas@ragnatech.se (mailing list archive)
Headers	show Return-Path: <linux-media-owner@kernel.org> Authorized-sender: niklas@soderlund.pp.se From: =?utf-8?q?Niklas_S=C3=B6derlund?= <niklas.soderlund+renesas@ragnatech.se> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>, linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= <niklas.soderlund+renesas@ragnatech.se> Subject: [PATCH v2 0/3] rcar-vin: Add support for RGB formats with alpha component Date: Thu, 13 Jun 2019 02:04:36 +0200 Message-Id: <20190613000439.28746-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk
Series	rcar-vin: Add support for RGB formats with alpha component \| expand [v2,0/3] rcar-vin: Add support for RGB formats with alpha component [v2,1/3] rcar-vin: Rename VNDMR_DTMD_ARGB1555 to VNDMR_DTMD_ARGB [v2,2/3] rcar-vin: Add control for alpha component [v2,3/3] rcar-vin: Add support for RGB formats with alpha component

Message ID

20190613000439.28746-1-niklas.soderlund+renesas@ragnatech.se (mailing list archive)

Headers

Authorized-sender: niklas@soderlund.pp.se
From: =?utf-8?q?Niklas_S=C3=B6derlund?=
  <niklas.soderlund+renesas@ragnatech.se>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        linux-media@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
 =?utf-8?q?Niklas_S=C3=B6derlund?=  <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH v2 0/3] rcar-vin: Add support for RGB formats with alpha
 component
Date: Thu, 13 Jun 2019 02:04:36 +0200
Message-Id: <20190613000439.28746-1-niklas.soderlund+renesas@ragnatech.se>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Sender: linux-media-owner@vger.kernel.org
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Series

rcar-vin: Add support for RGB formats with alpha component | expand

Message

Niklas Söderlund June 13, 2019, 12:04 a.m. UTC

Hi,

This small series adds support for two new pixel formats for the
rcar-vin driver; V4L2_PIX_FMT_ARGB555 and V4L2_PIX_FMT_ABGR32. Both
formats have an alpha component so a new standard control is also added
to control its value, V4L2_CID_ALPHA_COMPONENT.

The series is based on the latest media-tree and is tested on both
Renesas Gen2 and Gen3 hardware without any regressions found.

Patch 1/3 fixes a badly named register name, 2/3 adds the new control
and finally 3/3 adds the two new pixel formats.

Niklas Söderlund (3):
  rcar-vin: Rename VNDMR_DTMD_ARGB1555 to VNDMR_DTMD_ARGB
  rcar-vin: Add control for alpha component
  rcar-vin: Add support for RGB formats with alpha component

 drivers/media/platform/rcar-vin/rcar-core.c | 53 ++++++++++++++++++++-
 drivers/media/platform/rcar-vin/rcar-dma.c  | 39 ++++++++++++++-
 drivers/media/platform/rcar-vin/rcar-v4l2.c |  8 ++++
 drivers/media/platform/rcar-vin/rcar-vin.h  |  5 ++
 4 files changed, 101 insertions(+), 4 deletions(-)