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| author | Svyatoslav Ryhel <clamor95@gmail.com> | 2026-03-03 11:42:29 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-03-19 10:18:36 +0300 |
| commit | 6017e97f50f8c9cbdd448b3569bc19152f57cd87 (patch) | |
| tree | 92854e6ee0340ed085c07535dc5c911926c959d6 /include/linux/stacktrace.h | |
| parent | c888c4c834c9afc18879fde91ad405be21b7425d (diff) | |
| download | linux-6017e97f50f8c9cbdd448b3569bc19152f57cd87.tar.xz | |
staging: media: tegra-video: vi: improve logic of source requesting
By default tegra_channel_get_remote_csi_subdev returns next device in pipe
assuming it is CSI but in case of Tegra20 and Tegra30 it can also be VIP
or even HOST.
Define tegra_channel_get_remote_csi_subdev within CSI and add check if
returned device is actually CSI by comparing subdevice operations.
Previous tegra_channel_get_remote_csi_subdev definition in VI rename to
tegra_channel_get_remote_bridge_subdev and use it only in VI driver since
core VI driver does not care about source and does not call any specific
functions.
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra20, parallel camera
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'include/linux/stacktrace.h')
0 files changed, 0 insertions, 0 deletions