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| author | Dirk Bender <d.bender@phytec.de> | 2021-07-26 09:35:15 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 10:07:35 +0200 |
| commit | 0961ba6dd211a4a52d1dd4c2d59be60ac2dc08c7 (patch) | |
| tree | b4c91a87196c901f5e86a6756db40c0c863f1fa9 /tools/perf | |
| parent | ae47ee5fc4703bb55278c4185f76c81f980f91eb (diff) | |
| download | kernel-0961ba6dd211a4a52d1dd4c2d59be60ac2dc08c7.tar.gz | |
media: mt9p031: Fix corrupted frame after restarting stream
To prevent corrupted frames after starting and stopping the sensor its
datasheet specifies a specific pause sequence to follow:
Stopping:
Set Pause_Restart Bit -> Set Restart Bit -> Set Chip_Enable Off
Restarting:
Set Chip_Enable On -> Clear Pause_Restart Bit
The Restart Bit is cleared automatically and must not be cleared
manually as this would cause undefined behavior.
Signed-off-by: Dirk Bender <d.bender@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf')
0 files changed, 0 insertions, 0 deletions