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authorPhillip Michael Jordan <phil@philjordan.eu>2008-08-05 11:01:00 +0200
committerJaroslav Kysela <perex@perex.cz>2008-08-06 15:40:19 +0200
commitb9c196e1452e1d4cbf0a1499f1e9c1b3edf59320 (patch)
tree050a0ba9c57a02723e900c26327e8d587da0c064 /kernel
parent0e0e16a87a0b973702feb572c2552d82e1aec5b9 (diff)
ALSA: snd_usb_audio: fix SB Extigy IR Remote regression
The support for the SB Extigy's remote seems to be broken in all recent ALSA versions, including 1.0.17. The driver detects the event correctly, then submits a URB to query the RC code. On the Extigy, the URB is submitted with a length of 2 bytes. My hardware, however, only replies with 1 byte, containing the correct RC button code. The current implementation discards this as being too short. (line 1784 of usbmixer.c) This patch specifies a "minimum packet length" in the remote control configuration. I've left the values for the Audigy 2/Live! the same as the packet length, as I'm assuming the existing code works with them. (I don't have the hardware to confirm) This fixes the Extigy RC support, e.g. for use with Lirc. Signed-off-by: Phillip Michael Jordan <phil@philjordan.eu> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'kernel')
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