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72915e851d
linux_dsm_epyc7002/drivers/media/video/omap
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Amber Jain 72915e851d [media] V4L2: OMAP: VOUT: dma map and unmap v4l2 buffers in qbuf and dqbuf 
Add support to map the buffer using dma_map_single during qbuf which inturn
calls cache flush and unmap the same during dqbuf. This is done to prevent
the artifacts seen because of cache-coherency issues on OMAP4

Signed-off-by: Amber Jain <amber@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:56:06 -03:00
..
Kconfig [media] OMAP_VOUT: Create separate file for VRFB related API's 2011-07-27 17:56:06 -03:00
Makefile [media] OMAP_VOUT: Create separate file for VRFB related API's 2011-07-27 17:56:06 -03:00
omap_vout_vrfb.c [media] OMAP_VOUT: Create separate file for VRFB related API's 2011-07-27 17:56:06 -03:00
omap_vout_vrfb.h [media] OMAP_VOUT: Create separate file for VRFB related API's 2011-07-27 17:56:06 -03:00
omap_vout.c [media] V4L2: OMAP: VOUT: dma map and unmap v4l2 buffers in qbuf and dqbuf 2011-07-27 17:56:06 -03:00
omap_voutdef.h [media] OMAP_VOUT: Create separate file for VRFB related API's 2011-07-27 17:56:06 -03:00
omap_voutlib.c [media] OMAP_VOUT: CLEANUP: Move generic functions and macros to common files 2011-07-27 17:56:05 -03:00
omap_voutlib.h [media] OMAP_VOUT: CLEANUP: Move generic functions and macros to common files 2011-07-27 17:56:05 -03:00