Em Sun, 21 Oct 2012 19:52:05 +0300 Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx> escreveu: > This patch series adds support for USB bulk transfers to the em28xx driver. > > Patch 1 is a bugfix for the image data processing with non-interlaced devices (webcams) > that should be considered for stable (see commit message). > > Patches 2-21 extend the driver to support USB bulk transfers. > USB endpoint mapping had to be extended and is a bit tricky. > It might still not be sufficient to handle ALL isoc/bulk endpoints of ALL existing devices, > but it should work with the devices we have seen so far and (most important !) > preserves backwards compatibility to the current driver behavior. > Isoc endpoints/transfers are preffered by default, patch 21 adds a module parameter to change this behavior. > > The last two patches are follow-up patches not really related to USB tranfers. > Patch 22 reduces the code size in em28xx-video by merging the two URB data processing functions > and patch 23 enables VBI-support for em2840-devices. > > Please note that I could test the changes with an analog non-interlaced non-VBI device only ! > So further tests with DVB/interlaced/VBI devices are strongly recommended ! Did a quick test here with all applied, with analog TV with xawtv and tvtime. Didn't work. I'll need to postpone it, until I have more time to double check it and bisect. Regards, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
