diff options
Diffstat (limited to 'sound/pci/hda/hda_generic.h')
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 39d8394..54e6651 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -76,6 +76,19 @@ enum { HDA_GEN_PCM_ACT_CLOSE, }; +/* DAC assignment badness table */ +struct badness_table { + int no_primary_dac; /* no primary DAC */ + int no_dac; /* no secondary DACs */ + int shared_primary; /* primary DAC is shared with main output */ + int shared_surr; /* secondary DAC shared with main or primary */ + int shared_clfe; /* third DAC shared with main or primary */ + int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ +}; + +extern const struct badness_table hda_main_out_badness; +extern const struct badness_table hda_extra_out_badness; + struct hda_gen_spec { char stream_name_analog[32]; /* analog PCM stream */ const struct hda_pcm_stream *stream_analog_playback; @@ -223,6 +236,10 @@ struct hda_gen_spec { unsigned int have_aamix_ctl:1; unsigned int hp_mic_jack_modes:1; + /* badness tables for output path evaluations */ + const struct badness_table *main_out_badness; + const struct badness_table *extra_out_badness; + /* loopback mixing mode */ bool aamix_mode; |