At Sat, 18 Oct 2008 13:59:46 -0500, William Pitcock wrote:
We should bring up the DAC at card initialization even in half-duplex mode, otherwise we have to deal with unfortunate glitches in the hardware.
Constantly resetting the DAC can cause serious state desyncs, resulting in the driver eventually not working until a reboot occurs.
Signed-off-by: William Pitcock nenolod@sacredspiral.co.uk
Thanks, applied now.
Takashi
sound/pci/sbxfi/sbxfi.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/sound/pci/sbxfi/sbxfi.c b/sound/pci/sbxfi/sbxfi.c index d64d462..30ad25b 100644 --- a/sound/pci/sbxfi/sbxfi.c +++ b/sound/pci/sbxfi/sbxfi.c @@ -62,7 +62,7 @@ MODULE_PARM_DESC(debug, "Debug flag: 0 = disable"); /* continuous rate support */ #undef XXX_CONT_RATE
-/* full-duplex support */ +/* full duplex support */ #undef XXX_FULL_DUPLEX
/* multi playback - not implemented */ @@ -1364,10 +1364,6 @@ static int sbxfi_playback_prepare(struct snd_pcm_substream *substream) port->frag_count = runtime->period_size; port->need_update = 0;
-#ifndef XXX_FULL_DUPLEX
- sbxfi_init_dac(chip);
- sbxfi_setup_i2s(chip);
-#endif sbxfi_setup_play_pitch(chip, port); sbxfi_setup_play_mixer(chip, port); sbxfi_setup_play_mapper(chip, port); @@ -1924,10 +1920,8 @@ static int sbxfi_init_hw(struct sbxfi *chip)
sbxfi_daoimap_clear(chip);
-#ifdef XXX_FULL_DUPLEX sbxfi_init_dac(chip); sbxfi_setup_i2s(chip); -#endif
return 0; } -- 1.5.5.4
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