diff options
| author | Takashi Iwai <[email protected]> | 2011-11-22 20:00:31 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2011-11-23 07:31:49 +0100 |
| commit | 6dfeb703e386369d9f1585d29482efe7b2b4401d (patch) | |
| tree | 3a473f91325adc2875e11a82129153c082bdf9f0 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py | |
| parent | e2301a4de22c438f5a962c7cefc3e9cba736991c (diff) | |
ALSA: hda - Fix invalid pin and GPIO for Apple laptops with CS codecs
The PCI SSID 8086:7270 is commonly used for multiple Apple machines,
thus we can't use it as identifier for a unique model. Because of this
conflict, some machines show weird behavior. For example, MacBook Air
shows Front and Surround speakers although only Surround works due to
the wrongly overridden pin-configuration for imac27.
This patch fixes two things:
- Stop the wrong pin-config override of imac27 by removing PCI SSID
entry for avoiding the wrong mappings,
- Add the generic GPIO setup for Apple machines by checking the codec
SSID vendor bits
Tested-by: Linus Torvalds <[email protected]>
Tested-by: Dirk Hohndel <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py')
0 files changed, 0 insertions, 0 deletions