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authorJohn W. Linville <linville@tuxdriver.com>2005-10-19 16:03:10 +0200
committerJaroslav Kysela <perex@suse.cz>2005-11-04 13:19:10 +0100
commit47530cf44cb5f3945ed04a5ae65d06bf423cd97b (patch)
tree82c7423027bc01ff89d293f4714778e5ed948a1a /Documentation
parentd44c39acafff98590b9bcdecb44dbbc3f7714b4a (diff)
[ALSA] nm256: reset workaround for Latitude CSx
Modules: NM256 driver The current snd-nm256 driver can cause Dell Latitude CSx laptops to lock-up during module (un)load. I have isolated this to the writes to the control port register at offset 0x6cc which were not already protected by the existing reset_workaround. I tried grouping these writes with the existing reset_workaround clause, but that caused the driver to have (un)load problems on the Dell Latitude LS laptops. So, I have implemented a reset_workaround_2 clause (please feel free to suggest a better name!) to cover this situation and added a quirk entry for the CSx laptops. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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