diff options
author | Takashi Iwai <tiwai@suse.de> | 2019-08-07 20:50:50 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2019-08-08 16:38:12 +0200 |
commit | d4ff1b3917a529bdc75592af6b1504ad6c4029f7 (patch) | |
tree | ac68a812ac46218fe20c90cb0a16edfacd65c06e /sound/pci/hda | |
parent | 19abfefd4c7604993d1c31e098a3f48bdafe334d (diff) | |
download | linux-d4ff1b3917a529bdc75592af6b1504ad6c4029f7.tar.bz2 |
ASoC: SOF: Intel: Initialize hdaudio bus properly
The SOF HD-audio bus has its house-made initialization code. It's
supposedly for making the code independent from HD-audio bus drivers.
However, this is error-prone, and above all, the SOF driver has
already dependency on HD-audio bus driver when CONFIG_SND_SOF_HDA is
set. That is, if this Kconfig is set, there is no reason to avoid the
call to the proper bus init function.
Also, the ext_ops that is set at bus initialization can be better
handled inside sof_hda_bus_init(). We don't need to refer this
outside the bus initialization.
So this patch addresses these issues:
- sof_hda_bus_init() calls nothing but snd_hdac_ext_bus_init()
when CONFIG_SND_SOF_HDA is set. Otherwise some fields are
initialized locally like before for avoiding the dependency.
- ext_ops is referred inside sof_hda_bus_init(). The ext_ops argument
of snd_hda_bus_init() is dropped.
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
0 files changed, 0 insertions, 0 deletions