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| author | Mike Isely <isely@pobox.com> | 2006-03-04 14:01:08 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2006-03-04 14:01:08 -0600 |
| commit | 26a2eb754c7d2b87b75154bf1417c89a32bf390f (patch) | |
| tree | 4808cf565cd539a80fff83b42e4b13eec33f2c68 /linux/drivers/media/dvb/frontends/l64781.c | |
| parent | 5515ed4ac17ca06de145302b8888b9adb09ba32c (diff) | |
| download | mediapointer-dvb-s2-26a2eb754c7d2b87b75154bf1417c89a32bf390f.tar.gz mediapointer-dvb-s2-26a2eb754c7d2b87b75154bf1417c89a32bf390f.tar.bz2 | |
Implement new method in pvrusb2 to detect the FX2 firmware
From: Mike Isely <isely@pobox.com>
The pvrusb2 driver as part of its initialization might have to load
the FX2's firmware image. We must only do this when it is actually
needed. The previous method just detected this requirement by
noticing something unusual about the USB configuration of the device.
Unfortunately with newer PVR USB2 devices this method no longer works.
What we do now is also attempt a simple non-destructive endpoint 1
transaction; failure of that transfer will indicate a need to load the
firmware.
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/dvb/frontends/l64781.c')
0 files changed, 0 insertions, 0 deletions