linux/sound/hda
Takashi Iwai a686ec4c5f ALSA: hda - Re-add the lost fake mute support
Yet another regression by the transition to regmap cache; for better
usability, we had the fake mute control using the zero amp value for
Conexant codecs, and this was forgotten in the new hda core code.

Since the bits 4-7 are unused for the amp registers (as we follow the
syntax of AMP_GET verb), the bit 4 is now used to indicate the fake
mute.  For setting this flag, snd_hda_codec_amp_update() becomes a
function from a simple macro.  The bonus is that it gained a proper
function description.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11 11:55:48 +02:00
..
array.c ALSA: hda - Move generic array helpers to core lib 2015-03-23 13:19:35 +01:00
hda_bus_type.c ALSA: hda - Make snd_hda_bus_type public 2015-03-23 13:15:51 +01:00
hdac_bus.c ALSA: hda - Re-add tracepoints to HD-audio core driver 2015-03-23 13:17:58 +01:00
hdac_device.c ALSA: hda - Fix another race in runtime PM refcounting 2015-04-13 11:07:20 +02:00
hdac_regmap.c ALSA: hda - Re-add the lost fake mute support 2015-06-11 11:55:48 +02:00
hdac_sysfs.c ALSA: hda - Expose codec type sysfs 2015-04-13 10:43:54 +02:00
Kconfig ALSA: hda - Add regmap support 2015-03-23 13:19:36 +01:00
local.h ALSA: hda - Add widget sysfs tree 2015-03-23 13:17:27 +01:00
Makefile ALSA: hda - Add regmap support 2015-03-23 13:19:36 +01:00
trace.c ALSA: hda - Re-add tracepoints to HD-audio core driver 2015-03-23 13:17:58 +01:00
trace.h ALSA: hda - Re-add tracepoints to HD-audio core driver 2015-03-23 13:17:58 +01:00