linux/sound/x86
Takashi Iwai 40ce4b5d70 ALSA: x86: Cache AUD_CONFIG register value
At enabling the audio, we modify AUD_CONFIG register bit 0.  So far,
it does read-modify-write procedure with a special hack for the
channel bits due to the silicon bug.  But we can optimize it by
remembering the AUD_CONFIG register value privately.  This simplifies
the things a lot.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-07 16:27:41 +01:00
..
Kconfig
Makefile ALSA: x86: Fold intel_hdmi_audio_if.c into main file 2017-02-03 17:31:54 +01:00
intel_hdmi_audio.c ALSA: x86: Cache AUD_CONFIG register value 2017-02-07 16:27:41 +01:00
intel_hdmi_audio.h ALSA: x86: Cache AUD_CONFIG register value 2017-02-07 16:27:41 +01:00
intel_hdmi_lpe_audio.h ALSA: x86: Rearrange defines 2017-02-07 15:12:37 +01:00