diff options
Diffstat (limited to 'sound/pci/emu10k1/emupcm.c')
| -rw-r--r-- | sound/pci/emu10k1/emupcm.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c index 16e7d0ff97a4..a6c4f1895a08 100644 --- a/sound/pci/emu10k1/emupcm.c +++ b/sound/pci/emu10k1/emupcm.c @@ -528,14 +528,15 @@ static int snd_emu10k1_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static void snd_emu10k1_playback_invalidate_cache(struct snd_emu10k1 *emu, int extra, struct snd_emu10k1_voice *evoice) +static void snd_emu10k1_playback_invalidate_cache(struct snd_emu10k1 *emu, + struct snd_emu10k1_voice *evoice) { struct snd_pcm_runtime *runtime; unsigned int voice, stereo, i, ccis, cra = 64, cs, sample; runtime = evoice->epcm->substream->runtime; voice = evoice->number; - stereo = (!extra && runtime->channels == 2); + stereo = (runtime->channels == 2); sample = snd_pcm_format_width(runtime->format) == 16 ? 0 : 0x80808080; ccis = emu10k1_ccis(stereo, sample == 0); /* set cs to 2 * number of cache registers beside the invalidated */ @@ -658,8 +659,7 @@ static int snd_emu10k1_playback_trigger(struct snd_pcm_substream *substream, spin_lock(&emu->reg_lock); switch (cmd) { case SNDRV_PCM_TRIGGER_START: - snd_emu10k1_playback_invalidate_cache(emu, 1, epcm->extra); /* do we need this? */ - snd_emu10k1_playback_invalidate_cache(emu, 0, epcm->voices[0]); + snd_emu10k1_playback_invalidate_cache(emu, epcm->voices[0]); fallthrough; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: case SNDRV_PCM_TRIGGER_RESUME: @@ -803,9 +803,8 @@ static int snd_emu10k1_efx_playback_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: /* prepare voices */ for (i = 0; i < NUM_EFX_PLAYBACK; i++) { - snd_emu10k1_playback_invalidate_cache(emu, 0, epcm->voices[i]); + snd_emu10k1_playback_invalidate_cache(emu, epcm->voices[i]); } - snd_emu10k1_playback_invalidate_cache(emu, 1, epcm->extra); fallthrough; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: case SNDRV_PCM_TRIGGER_RESUME: |