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| author | Hans de Goede <hdegoede@redhat.com> | 2025-03-11 12:48:44 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-04-25 10:15:14 +0200 |
| commit | 77aed862c34f192f9d4b80d5288263b22b50ca98 (patch) | |
| tree | b8d3a9067228b0445a4bb2fec252460df541eaba /tools/perf/scripts/python/stackcollapse.py | |
| parent | 267836bcc808928afa2a92d4088c41f488ebf047 (diff) | |
media: ov08x40: Extend sleep after reset to 5 ms
Some users are reporting that ov08x40_identify_module() fails
to identify the chip reading 0x00 as value for OV08X40_REG_CHIP_ID.
Intel's out of tree IPU6 drivers include some ov08x40 changes
including adding support for the reset GPIO for older kernels and
Intel's patch for this uses 5 ms. Extend the sleep to 5 ms following
Intel's example, this fixes the ov08x40_identify_module() problem.
Link: https://github.com/intel/ipu6-drivers/blob/c09e2198d801e1eb701984d2948373123ba92a56/patch/v6.12/0008-media-ov08x40-Add-support-for-2-4-lanes-support-at-1.patch#L4607
Fixes: df1ae2251a50 ("media: ov08x40: Add OF probe support")
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions