Yu Zhao 75383f8d39
sound: don't call skl_init_chip() to reset intel skl soc
Internally, skl_init_chip() calls snd_hdac_bus_init_chip() which
1) sets bus->chip_init to prevent multiple entrances before device
is stopped; 2) enables interrupt.

We shouldn't use it for the purpose of resetting device only because
1) when we really want to initialize device, we won't be able to do
so; 2) we are ready to handle interrupt yet, and kernel crashes when
interrupt comes in.

Rename azx_reset() to snd_hdac_bus_reset_link(), and use it to reset
device properly.

Fixes: 60767abcea3d ("ASoC: Intel: Skylake: Reset the controller in probe")
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Yu Zhao <yuzhao@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-09-12 11:22:09 +01:00
..
2018-06-29 12:05:05 +01:00
2018-06-15 18:10:01 -03:00
2018-06-12 16:19:22 -07:00
2017-11-13 15:45:57 +01:00
2018-06-07 12:34:37 -07:00
2017-11-13 15:45:57 +01:00
2018-06-15 17:24:40 +09:00
2018-05-31 09:11:03 +02:00