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ENS1370 fixes, YMFPCI code
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parent
5e5a429815
commit
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1 changed files with 29 additions and 4 deletions
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@ -39,6 +39,7 @@
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#define SURR_FLG_NO_4CH (1<<1)
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#define SURR_FLG_NO_4CH (1<<1)
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#define SURR_FLG_NO_6CH (1<<2)
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#define SURR_FLG_NO_6CH (1<<2)
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#define SURR_FLG_NO_CTL_CLOSE (1<<3)
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#define SURR_FLG_NO_CTL_CLOSE (1<<3)
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#define SURR_FLG_FD1 (1<<4)
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typedef struct _snd_pcm_surround snd_pcm_surround_t;
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typedef struct _snd_pcm_surround snd_pcm_surround_t;
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@ -643,12 +644,36 @@ static void close_ens1370(snd_pcm_surround_t *surr)
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}
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}
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}
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}
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static int count_ymfpci(snd_ctl_t *ctl ATTRIBUTE_UNUSED,
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snd_ctl_card_info_t *info ATTRIBUTE_UNUSED,
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snd_pcm_surround_type_t type ATTRIBUTE_UNUSED)
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{
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/* this card supports multiopen also for 4CH !!! */
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return 32 / 2 / 2; /* 32 voices / 2 (stereo) / 2 (count of streams) */
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}
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static int open_ymfpci(snd_pcm_surround_t *surr,
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snd_ctl_card_info_t *info,
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snd_pcm_surround_type_t type,
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snd_pcm_stream_t stream, int mode)
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{
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int err;
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if ((err = snd_pcm_surround_three_streams(surr, type,
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snd_ctl_card_info_get_card(info),
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0, 0, 2, 0, -1, -1,
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stream, mode)) < 0)
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return err;
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return 0;
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}
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#define SND_CARD_TYPE_NONE SNDRV_CARD_TYPE_SB_10 /* this card definitely doesn't support surround */
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#define SND_CARD_TYPE_NONE SNDRV_CARD_TYPE_SB_10 /* this card definitely doesn't support surround */
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static surround_open_t open_table[] = {
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static surround_open_t open_table[] = {
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{ type: SND_CARD_TYPE_SI_7018, flags: 0, scount: count_si7018, sopen: open_si7018, sclose: NULL },
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{ type: SND_CARD_TYPE_SI_7018, flags: 0, scount: count_si7018, sopen: open_si7018, sclose: NULL },
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{ type: SND_CARD_TYPE_FM801, flags: 0, scount: count_generic, sopen: open_fm801, sclose: NULL },
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{ type: SND_CARD_TYPE_FM801, flags: 0, scount: count_generic, sopen: open_fm801, sclose: NULL },
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{ type: SND_CARD_TYPE_ENS1370, flags: SURR_FLG_NO_6CH|SURR_FLG_NO_CTL_CLOSE, scount: count_generic, sopen: open_ens1370, sclose: close_ens1370 },
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{ type: SND_CARD_TYPE_ENS1370, flags: SURR_FLG_NO_6CH|SURR_FLG_NO_CTL_CLOSE|SURR_FLG_FD1, scount: count_generic, sopen: open_ens1370, sclose: close_ens1370 },
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{ type: SND_CARD_TYPE_YMFPCI, flags: SURR_FLG_NO_6CH, scount: count_ymfpci, sopen: open_ymfpci, sclose: NULL },
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{ type: SND_CARD_TYPE_NONE, flags: 0, scount: NULL, sopen: NULL, sclose: NULL }
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{ type: SND_CARD_TYPE_NONE, flags: 0, scount: NULL, sopen: NULL, sclose: NULL }
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};
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};
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@ -740,9 +765,9 @@ int snd_pcm_surround_open(snd_pcm_t **pcmp, const char *name, int card, int dev,
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pcm->fast_ops = &snd_pcm_surround_fast_ops;
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pcm->fast_ops = &snd_pcm_surround_fast_ops;
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pcm->fast_op_arg = pcm;
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pcm->fast_op_arg = pcm;
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pcm->private_data = surr;
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pcm->private_data = surr;
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pcm->poll_fd = surr->pcm[0]->poll_fd;
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pcm->poll_fd = surr->pcm[po->flags & SURR_FLG_FD1 ? 1 : 0]->poll_fd;
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pcm->hw_ptr = surr->pcm[0]->hw_ptr;
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pcm->hw_ptr = surr->pcm[po->flags & SURR_FLG_FD1 ? 1 : 0]->hw_ptr;
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pcm->appl_ptr = surr->pcm[0]->appl_ptr;
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pcm->appl_ptr = surr->pcm[po->flags & SURR_FLG_FD1 ? 1 : 0]->appl_ptr;
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*pcmp = pcm;
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*pcmp = pcm;
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