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| author |   Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2024-12-06 10:26:41 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2024-12-19 12:50:15 +0100 |
| commit | 5dbbd0609b83f6eb72c005e2e5979d0cd25243c8 (patch) | |
| tree | 2fffcae5fd21107684313dea7d306409f4afe927 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | media: i2c: ds90ub960: Fix logging SP & EQ status only for UB9702 (diff) | |
| download | wireguard-linux-5dbbd0609b83f6eb72c005e2e5979d0cd25243c8.tar.xz wireguard-linux-5dbbd0609b83f6eb72c005e2e5979d0cd25243c8.zip | |
media: i2c: ds90ub960: Fix UB9702 VC map
The driver uses a static CSI-2 virtual channel mapping where all virtual
channels from an RX port are mapped to a virtual channel number matching
the RX port number.
The UB960 and UB9702 have different registers for the purpose, and the
UB9702 version is not correct. Each of the VC_ID_MAP registers do not
contain a single mapping, as the driver currently thinks, but two.
This can cause received VCs other than 0 to be mapped in a wrong way.
Fix this by writing both mappings to each register.
Cc: stable@vger.kernel.org
Fixes: afe267f2d368 ("media: i2c: add DS90UB960 driver")
Reviewed-by: Jai Luthra <jai.luthra@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
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/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions