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| author | John W. Linville <linville@tuxdriver.com> | 2005-10-19 16:03:10 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-11-04 13:19:10 +0100 |
| commit | 47530cf44cb5f3945ed04a5ae65d06bf423cd97b (patch) | |
| tree | 82c7423027bc01ff89d293f4714778e5ed948a1a /Documentation/dell_rbu.txt | |
| parent | d44c39acafff98590b9bcdecb44dbbc3f7714b4a (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>
Diffstat (limited to 'Documentation/dell_rbu.txt')
0 files changed, 0 insertions, 0 deletions