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| author | Ricardo Ribalda <[email protected]> | 2025-03-13 12:20:39 +0000 |
|---|---|---|
| committer | Hans Verkuil <[email protected]> | 2025-05-09 13:29:12 +0000 |
| commit | 387e8939307192d5a852a2afeeb83427fa477151 (patch) | |
| tree | a562dfab10dc20215a785ffc775bb9898133b45f /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | media: uvcvideo: Rollback non processed entities on error (diff) | |
| download | kernel-387e8939307192d5a852a2afeeb83427fa477151.tar.gz kernel-387e8939307192d5a852a2afeeb83427fa477151.zip | |
media: uvcvideo: Fix deferred probing error
uvc_gpio_parse() can return -EPROBE_DEFER when the GPIOs it depends on
have not yet been probed. This return code should be propagated to the
caller of uvc_probe() to ensure that probing is retried when the required
GPIOs become available.
Currently, this error code is incorrectly converted to -ENODEV,
causing some internal cameras to be ignored.
This commit fixes this issue by propagating the -EPROBE_DEFER error.
Cc: [email protected]
Fixes: 2886477ff987 ("media: uvcvideo: Implement UVC_EXT_GPIO_UNIT")
Reviewed-by: Douglas Anderson <[email protected]>
Signed-off-by: Ricardo Ribalda <[email protected]>
Message-ID: <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions