mirror of
https://github.com/torvalds/linux
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38beac65a2
- Honor return values from vb2_reqbufs on REQBUFS(0). - Do not set the number of allocated buffers to 0 if userspace tries to request buffers again without freeing them. - There is no need to verify correct instance state on reqbufs, as we will verify this in queue_setup(). - There is also no need to verify that vb2_reqbufs() was able to allocate enough buffers (pb_count) and call buf_init on that many buffers (i.e. dst_buf_count is at least pb_count), because this will be verified by second queue_setup() call as well and vb2_reqbufs() will fail otherwise. - Only verify state is MFCINST_INIT when allocating, not when freeing. - Refactor and simplify code. Signed-off-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> |
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blackfin | ||
davinci | ||
exynos-gsc | ||
exynos4-is | ||
marvell-ccic | ||
omap | ||
omap3isp | ||
s3c-camif | ||
s5p-g2d | ||
s5p-jpeg | ||
s5p-mfc | ||
s5p-tv | ||
soc_camera | ||
ti-vpe | ||
vsp1 | ||
arv.c | ||
coda.c | ||
coda.h | ||
fsl-viu.c | ||
indycam.c | ||
indycam.h | ||
Kconfig | ||
m2m-deinterlace.c | ||
Makefile | ||
mem2mem_testdev.c | ||
mx2_emmaprp.c | ||
sh_veu.c | ||
sh_vou.c | ||
timblogiw.c | ||
via-camera.c | ||
via-camera.h | ||
vino.c | ||
vino.h | ||
vivi.c |