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| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2014-01-13 19:02:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-14 19:24:38 -0200 |
| commit | 961717b41bc1103dcd30d293fd689a614fbfa90c (patch) | |
| tree | fdff0e05b3a227f1454d6550de6607373b169311 /tools/perf/scripts/python | |
| parent | 8068eb885a13e33244a8692c880eca478b467d9d (diff) | |
[media] em28xx: fix usb alternate setting for analog and digital video endpoints > 0
The current code assumes that the analog + digital video endpoints are always at
interface number 0 when changing the alternate setting.
This seems to work fine for most existing devices.
However, at least the SpeedLink VAD Laplace webcam has the video endpoint on
interface number 3 (which fortunately doesn't cause any trouble because ist uses
bulk transfers only).
We already consider the actual interface number for audio endpoints, so
rename the the audio_ifnum variable and use it for all device types.
Also get get rid of a pointless (ifnum < 0) in em28xx-audio.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions