Commit Graph

4 Commits

Author SHA1 Message Date
Guennadi Liakhovetski
abcb6b99f5 [media] soc-camera: fix typos in the default format-conversion table
The default format conversion table mbus_fmt[] in soc_mediabus.c lists
"natural" conversions between media-bus and fourcc pixel formats, that are
achieved by storing data from the bus in RAM exactly as it arrives, only
possibly padding missing high or low bits. Such data acquisition mode
cannot change data endianness, therefore two locations with opposite
endianness are erroneous. This change might affest the omap1-camera driver,
existing configurations should be verified.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-14 20:15:43 -03:00
Phil Edworthy
7b88fc086a [media] soc_camera: Add RGB666 & RGB888 formats
Based on work done by Katsuya Matsubara.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-04 19:40:08 -03:00
Guennadi Liakhovetski
cea4c9e46c [media] media: soc-camera: remove superfluous JPEG checking
Explicit checks for the JPEG pixel format in soc_mbus_bytes_per_line() and
soc_mbus_image_size() are superfluous, because also without them these
functions will perform correctly. The former will return 0 based on
packing == SOC_MBUS_PACKING_VARIABLE and the latter will simply multiply
the user-provided line length by the image height to obtain a frame buffer
size estimate. The original version of the "media: soc_camera: don't clear
pix->sizeimage in JPEG mode" patch was correct and my amendment, adding
these two checks was superfluous.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-20 14:26:40 -02:00
Mauro Carvalho Chehab
b47ff4a3ed [media] move soc_camera to its own directory
That helps to better organize the soc_camera items.

While here, cleanup Makefiles, removing uneeded include dirs.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-21 07:49:12 -03:00