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| author | Jan Luebbe <jlu@pengutronix.de> | 2018-05-18 09:56:39 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-04 09:27:01 -0400 |
| commit | 779680e2e793db349c37668099f26d9080801f53 (patch) | |
| tree | 435f338b13735424810019bd5fa09b7a9ffda2b0 /drivers/staging/media/imx/imx-media.h | |
| parent | f6aaac7fa03e36bb43401182864a74f65a211e86 (diff) | |
| download | linux-779680e2e793db349c37668099f26d9080801f53.tar.bz2 | |
media: imx: add support for RGB565_2X8 on parallel bus
The IPU can only capture RGB565 with two 8-bit cycles in bayer/generic
mode on the parallel bus, compared to a specific mode on MIPI CSI-2.
To handle this, we extend imx_media_pixfmt with a cycles per pixel
field, which is used for generic formats on the parallel bus.
Based on the selected format and bus, we then update the width to
account for the multiple cycles per pixel.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media/imx/imx-media.h')
| -rw-r--r-- | drivers/staging/media/imx/imx-media.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h index e945e0ed6dd6..57bd094cf765 100644 --- a/drivers/staging/media/imx/imx-media.h +++ b/drivers/staging/media/imx/imx-media.h @@ -62,6 +62,8 @@ struct imx_media_pixfmt { u32 fourcc; u32 codes[4]; int bpp; /* total bpp */ + /* cycles per pixel for generic (bayer) formats for the parallel bus */ + int cycles; enum ipu_color_space cs; bool planar; /* is a planar format */ bool bayer; /* is a raw bayer format */ |