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mirror_ubuntu-kernels/drivers/media/platform/ti-vpe
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Qiushi Wu 7dae2aaaf4 media: ti-vpe: Fix a missing check and reference count leak 
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code, causing incorrect ref count if
pm_runtime_put_noidle() is not called in error handling paths.
And also, when the call of function vpe_runtime_get() failed,
we won't call vpe_runtime_put().
Thus call pm_runtime_put_noidle() if pm_runtime_get_sync() fails
inside vpe_runtime_get().

Fixes: 4571912743 ("[media] v4l: ti-vpe: Add VPE mem to mem driver")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-27 10:54:11 +02:00
..
cal_regs.h media: ti-vpe: cal: Move CAL_NUM_CSI2_PORTS from cal_regs.h to cal.c 2020-07-19 10:30:51 +02:00
cal-camerarx.c media: ti-vpe: cal: Split CAMERARX handling to cal-camerarx.c 2020-07-19 10:40:43 +02:00
cal-video.c media: ti-vpe: cal: Move CAL I/O accessors to cal.h 2020-07-19 10:40:13 +02:00
cal.c media: ti-vpe: cal: Split CAMERARX handling to cal-camerarx.c 2020-07-19 10:40:43 +02:00
cal.h media: ti-vpe: cal: Fix compilation on 32-bit ARM 2020-08-26 16:28:57 +02:00
csc.c media: ti-vpe: csc: fix single vs multiplanar format handling 2019-12-13 09:29:52 +01:00
csc.h media: ti-vpe: vpe: don't rely on colorspace member for conversion 2019-10-10 13:54:22 -03:00
Makefile media: ti-vpe: cal: Split CAMERARX handling to cal-camerarx.c 2020-07-19 10:40:43 +02:00
sc_coeff.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vpdma_priv.h media: ti-vpe: vpdma: Use fixed type for address in descriptor 2019-10-10 13:50:36 -03:00
vpdma.c media: ti-vpe: fix smatch error 2019-11-08 07:27:47 +01:00
vpdma.h media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage 2019-10-10 13:49:02 -03:00
vpe_regs.h media: use the BIT() macro 2019-08-26 14:08:50 -03:00
vpe.c media: ti-vpe: Fix a missing check and reference count leak 2020-09-27 10:54:11 +02:00