Commit Graph

9 Commits

Author SHA1 Message Date
Libin Yang 7c269f454e [media] marvell-ccic: reset ccic phy when stop streaming for stability
This patch adds the reset ccic phy operation when stop streaming.
Stop streaming without reset ccic phy, the next start streaming
may be unstable.
Also need add CCIC2 definition when PXA688/PXA2128 support dual ccics.

Signed-off-by: Albert Wang <twang13@marvell.com>
Signed-off-by: Libin Yang <lbyang@marvell.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-26 13:24:18 -03:00
Libin Yang 0e394f44fb [media] marvell-ccic: add clock tree support for marvell-ccic driver
This patch adds the clock tree support for marvell-ccic.

Signed-off-by: Libin Yang <lbyang@marvell.com>
Signed-off-by: Albert Wang <twang13@marvell.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-26 13:23:10 -03:00
Libin Yang 05fed81625 [media] marvell-ccic: add MIPI support for marvell-ccic driver
This patch adds the MIPI support for marvell-ccic.
Board driver should determine whether using MIPI or not.

Signed-off-by: Albert Wang <twang13@marvell.com>
Signed-off-by: Libin Yang <lbyang@marvell.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-26 13:22:42 -03:00
Hans Verkuil 4e032f3f58 [media] marvell-ccic: check register address
Prevent out-of-range register accesses.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-17 08:54:44 -03:00
Hans Verkuil 7486af1ae3 [media] marvell-ccic: remove g_chip_ident
Remove g_chip_ident. This driver used some of the V4L2_IDENT defines, replace
those with a driver-specific enum. This makes it possible to drop the
v4l2-chip-ident.h define as well.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-17 08:46:34 -03:00
Javier Martin 593403c59b [media] mcam-core: implement the control framework
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-08 14:42:16 -02:00
Peter Senna Tschudin f1c16adce0 [media] [V2,04/24] platform/marvell-ccic/mcam-core.h: use IS_ENABLED() macro
replace:
 #if defined(CONFIG_VIDEOBUF2_VMALLOC) || \
     defined(CONFIG_VIDEOBUF2_VMALLOC_MODULE)
with:
 #if IS_ENABLED(CONFIG_VIDEOBUF2_VMALLOC)
This change was made for: CONFIG_VIDEOBUF2_VMALLOC,
CONFIG_VIDEOBUF2_DMA_CONTIG, CONFIG_VIDEOBUF2_DMA_SG

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-06 09:20:06 -02:00
Libin Yang f698957aea [media] marvell-ccic: use internal variable replace global frame stats variable
This patch replaces the global frame stats variables by using
internal variables in mcam_camera structure.

Signed-off-by: Albert Wang <twang13@marvell.com>
Signed-off-by: Libin Yang <lbyang@marvell.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-27 18:04:22 -02:00
Mauro Carvalho Chehab 2c3fb08b3f [media] rename drivers/media/video as .../platform
The remaining drivers are mostly platform drivers. Name the
dir to reflect it.

It makes sense to latter break it into a few other dirs.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15 16:43:09 -03:00