diff options
Diffstat (limited to 'sound/pci/rme9652/hdspm.c')
-rw-r--r-- | sound/pci/rme9652/hdspm.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 83c92e6082a2..98762f909d64 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c | |||
@@ -535,7 +535,8 @@ static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm); | |||
535 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm); | 535 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm); |
536 | static int hdspm_autosync_ref(struct hdspm * hdspm); | 536 | static int hdspm_autosync_ref(struct hdspm * hdspm); |
537 | static int snd_hdspm_set_defaults(struct hdspm * hdspm); | 537 | static int snd_hdspm_set_defaults(struct hdspm * hdspm); |
538 | static void hdspm_set_sgbuf(struct hdspm * hdspm, struct snd_sg_buf *sgbuf, | 538 | static void hdspm_set_sgbuf(struct hdspm * hdspm, |
539 | struct snd_pcm_substream *substream, | ||
539 | unsigned int reg, int channels); | 540 | unsigned int reg, int channels); |
540 | 541 | ||
541 | static inline int HDSPM_bit2freq(int n) | 542 | static inline int HDSPM_bit2freq(int n) |
@@ -3604,8 +3605,6 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, | |||
3604 | int i; | 3605 | int i; |
3605 | pid_t this_pid; | 3606 | pid_t this_pid; |
3606 | pid_t other_pid; | 3607 | pid_t other_pid; |
3607 | struct snd_sg_buf *sgbuf; | ||
3608 | |||
3609 | 3608 | ||
3610 | spin_lock_irq(&hdspm->lock); | 3609 | spin_lock_irq(&hdspm->lock); |
3611 | 3610 | ||
@@ -3673,11 +3672,9 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, | |||
3673 | if (err < 0) | 3672 | if (err < 0) |
3674 | return err; | 3673 | return err; |
3675 | 3674 | ||
3676 | sgbuf = snd_pcm_substream_sgbuf(substream); | ||
3677 | |||
3678 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | 3675 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
3679 | 3676 | ||
3680 | hdspm_set_sgbuf(hdspm, sgbuf, HDSPM_pageAddressBufferOut, | 3677 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferOut, |
3681 | params_channels(params)); | 3678 | params_channels(params)); |
3682 | 3679 | ||
3683 | for (i = 0; i < params_channels(params); ++i) | 3680 | for (i = 0; i < params_channels(params); ++i) |
@@ -3688,7 +3685,7 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, | |||
3688 | snd_printdd("Allocated sample buffer for playback at %p\n", | 3685 | snd_printdd("Allocated sample buffer for playback at %p\n", |
3689 | hdspm->playback_buffer); | 3686 | hdspm->playback_buffer); |
3690 | } else { | 3687 | } else { |
3691 | hdspm_set_sgbuf(hdspm, sgbuf, HDSPM_pageAddressBufferIn, | 3688 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferIn, |
3692 | params_channels(params)); | 3689 | params_channels(params)); |
3693 | 3690 | ||
3694 | for (i = 0; i < params_channels(params); ++i) | 3691 | for (i = 0; i < params_channels(params); ++i) |
@@ -3703,7 +3700,7 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, | |||
3703 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", | 3700 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", |
3704 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | 3701 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? |
3705 | "playback" : "capture", | 3702 | "playback" : "capture", |
3706 | snd_pcm_sgbuf_get_addr(sgbuf, 0)); | 3703 | snd_pcm_sgbuf_get_addr(substream, 0)); |
3707 | */ | 3704 | */ |
3708 | /* | 3705 | /* |
3709 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", | 3706 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", |
@@ -4253,13 +4250,14 @@ static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm) | |||
4253 | return 0; | 4250 | return 0; |
4254 | } | 4251 | } |
4255 | 4252 | ||
4256 | static void hdspm_set_sgbuf(struct hdspm * hdspm, struct snd_sg_buf *sgbuf, | 4253 | static void hdspm_set_sgbuf(struct hdspm * hdspm, |
4254 | struct snd_pcm_substream *substream, | ||
4257 | unsigned int reg, int channels) | 4255 | unsigned int reg, int channels) |
4258 | { | 4256 | { |
4259 | int i; | 4257 | int i; |
4260 | for (i = 0; i < (channels * 16); i++) | 4258 | for (i = 0; i < (channels * 16); i++) |
4261 | hdspm_write(hdspm, reg + 4 * i, | 4259 | hdspm_write(hdspm, reg + 4 * i, |
4262 | snd_pcm_sgbuf_get_addr(sgbuf, (size_t) 4096 * i)); | 4260 | snd_pcm_sgbuf_get_addr(substream, 4096 * i)); |
4263 | } | 4261 | } |
4264 | 4262 | ||
4265 | /* ------------- ALSA Devices ---------------------------- */ | 4263 | /* ------------- ALSA Devices ---------------------------- */ |