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3 Commits

Author SHA1 Message Date
Sylwester Nawrocki
34947b8aeb [media] exynos4-is: Add the FIMC-IS ISP capture DMA driver 
Add a video capture node for the FIMC-IS ISP IP block. The Exynos4x12
FIMC-IS ISP IP block has 2 DMA interfaces that allow to capture raw
Bayer and YUV data to memory.  Currently only the DMA2 output is and
raw Bayer data capture is supported.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
 2014-03-14 10:37:12 -03:00
Sylwester Nawrocki
a6f5635e63 [media] exynos4-is: Improve the ISP chain parameter count calculation 
Instead of incrementing p_region_num field each time we set a bit
in the parameter mask calculate the number of bits set only when
this information is needed.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-04-14 15:50:31 -03:00
Sylwester Nawrocki
294781db46 [media] exynos4-is: Add FIMC-IS parameter region definitions 
This patch adds the ISP processing parameters interface files.

Signed-off-by: Younghwan Joo <yhwan.joo@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-04-04 20:06:46 -03:00