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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2008-08-02 12:10:04 +0200 |
|---|---|---|
| committer | Robert Jarzmik <robert.jarzmik@free.fr> | 2008-08-02 12:10:04 +0200 |
| commit | 9875dfc85aaa5f5404612ac9a5b4cf4071326097 (patch) | |
| tree | 7a62959dc9128937ff722fa7a8af4eb1765dd418 /linux/drivers/media/video/stv680.c | |
| parent | 65041def75fa0ce51a0df92d47ce90e8789b55ac (diff) | |
| download | mediapointer-dvb-s2-9875dfc85aaa5f5404612ac9a5b4cf4071326097.tar.gz mediapointer-dvb-s2-9875dfc85aaa5f5404612ac9a5b4cf4071326097.tar.bz2 | |
Add suspend/resume to pxa_camera driver
PXA suspend switches off DMA core, which loses all context
of previously assigned descriptors. As pxa_camera driver
relies on DMA transfers, setup the lost descriptors on
resume and retrigger frame acquisition if needed.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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drivers/media/video/pxa_camera.c | 56 ++++++++++++++++++++++++++++++++++++++
1 files changed, 56 insertions(+), 0 deletions(-)
Diffstat (limited to 'linux/drivers/media/video/stv680.c')
0 files changed, 0 insertions, 0 deletions