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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-05-27 16:12:23 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-24 23:03:03 (GMT) |
| commit | 9c63afcb02b4313838d83c3660e45544d9fc9976 (patch) | |
| tree | e33eaca2ddde2be8ac8aec4ff56208320abfe6e7 /drivers/media/video/s5p-fimc/fimc-core.h | |
| parent | 5cbf6f16ecc07e9f73107c1adf95013bce9f2cf6 (diff) | |
| download | linux-9c63afcb02b4313838d83c3660e45544d9fc9976.tar.xz | |
[media] s5p-fimc: Adjust pixel height alignments according to the IP revision
Minimum vertical pixel size alignment for input and output DMA and
the scaler depend on color format, rotation, the IP instance and revision.
Make vertical pixel size of format and crop better fit for each SoC
revision and the IP instance by adding min_vsize_align attribute to
the FIMC variant data structure. It's now common for the DMA engines
and the scaler.
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>
Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-core.h')
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h index a6936da..c7f01c4 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.h +++ b/drivers/media/video/s5p-fimc/fimc-core.h @@ -377,6 +377,7 @@ struct fimc_pix_limit { * @min_inp_pixsize: minimum input pixel size * @min_out_pixsize: minimum output pixel size * @hor_offs_align: horizontal pixel offset aligment + * @min_vsize_align: minimum vertical pixel size alignment * @out_buf_count: the number of buffers in output DMA sequence */ struct samsung_fimc_variant { @@ -390,6 +391,7 @@ struct samsung_fimc_variant { u16 min_inp_pixsize; u16 min_out_pixsize; u16 hor_offs_align; + u16 min_vsize_align; u16 out_buf_count; }; |