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| author | Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> | 2025-12-30 09:34:36 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-01-16 14:08:52 +0100 |
| commit | 5152437f7610eb522fd233ab548a19d4601cbc2a (patch) | |
| tree | 23cc440773006ed1982c4b678ab062d3068f0427 /tools/lib/python/kdoc | |
| parent | 2f130245f2143fa8f4da77071f844911d2c69319 (diff) | |
| download | linux-5152437f7610eb522fd233ab548a19d4601cbc2a.tar.gz linux-5152437f7610eb522fd233ab548a19d4601cbc2a.zip | |
media: i2c: Add note to prevent buggy code re-use
adv7604 and et8ek8 sensor drivers have mixed up logical and line level
for reset/powerdown signal. They call it a reset signal (it indeed
behaves like that), but drivers assert the reset to operate which is
clearly incorrect and relies on wrong ACTIVE_HIGH flag in the DTS.
People in discussions copy existing poor code and claim they can repeat
same mistake, so add a note to prevent that.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions