sound: Add module.h to the previously silent sound users

[pandora-kernel.git] / sound / pci / ymfpci / ymfpci_main.c

diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index f3260e6..03ee4e3 100644 (file)
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/mutex.h>
+#include <linux/module.h>
 
 #include <sound/core.h>
 #include <sound/control.h>
@@ -897,6 +898,18 @@ static int snd_ymfpci_playback_open_1(struct snd_pcm_substream *substream)
        struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct snd_ymfpci_pcm *ypcm;
+       int err;
+
+       runtime->hw = snd_ymfpci_playback;
+       /* FIXME? True value is 256/48 = 5.33333 ms */
+       err = snd_pcm_hw_constraint_minmax(runtime,
+                                          SNDRV_PCM_HW_PARAM_PERIOD_TIME,
+                                          5334, UINT_MAX);
+       if (err < 0)
+               return err;
+       err = snd_pcm_hw_rule_noresample(runtime, 48000);
+       if (err < 0)
+               return err;
 
        ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
        if (ypcm == NULL)
@@ -904,11 +917,8 @@ static int snd_ymfpci_playback_open_1(struct snd_pcm_substream *substream)
        ypcm->chip = chip;
        ypcm->type = PLAYBACK_VOICE;
        ypcm->substream = substream;
-       runtime->hw = snd_ymfpci_playback;
        runtime->private_data = ypcm;
        runtime->private_free = snd_ymfpci_pcm_free_substream;
-       /* FIXME? True value is 256/48 = 5.33333 ms */
-       snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 5333, UINT_MAX);
        return 0;
 }
 
@@ -1013,6 +1023,18 @@ static int snd_ymfpci_capture_open(struct snd_pcm_substream *substream,
        struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct snd_ymfpci_pcm *ypcm;
+       int err;
+
+       runtime->hw = snd_ymfpci_capture;
+       /* FIXME? True value is 256/48 = 5.33333 ms */
+       err = snd_pcm_hw_constraint_minmax(runtime,
+                                          SNDRV_PCM_HW_PARAM_PERIOD_TIME,
+                                          5334, UINT_MAX);
+       if (err < 0)
+               return err;
+       err = snd_pcm_hw_rule_noresample(runtime, 48000);
+       if (err < 0)
+               return err;
 
        ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
        if (ypcm == NULL)
@@ -1022,9 +1044,6 @@ static int snd_ymfpci_capture_open(struct snd_pcm_substream *substream,
        ypcm->substream = substream;    
        ypcm->capture_bank_number = capture_bank_number;
        chip->capture_substream[capture_bank_number] = substream;
-       runtime->hw = snd_ymfpci_capture;
-       /* FIXME? True value is 256/48 = 5.33333 ms */
-       snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 5333, UINT_MAX);
        runtime->private_data = ypcm;
        runtime->private_free = snd_ymfpci_pcm_free_substream;
        snd_ymfpci_hw_start(chip);
@@ -1615,7 +1634,7 @@ YMFPCI_DOUBLE("ADC Playback Volume", 0, YDSXGR_PRIADCOUTVOL),
 YMFPCI_DOUBLE("ADC Capture Volume", 0, YDSXGR_PRIADCLOOPVOL),
 YMFPCI_DOUBLE("ADC Playback Volume", 1, YDSXGR_SECADCOUTVOL),
 YMFPCI_DOUBLE("ADC Capture Volume", 1, YDSXGR_SECADCLOOPVOL),
-YMFPCI_DOUBLE("FM Legacy Volume", 0, YDSXGR_LEGACYOUTVOL),
+YMFPCI_DOUBLE("FM Legacy Playback Volume", 0, YDSXGR_LEGACYOUTVOL),
 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK,VOLUME), 0, YDSXGR_ZVOUTVOL),
 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE,VOLUME), 0, YDSXGR_ZVLOOPVOL),
 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK,VOLUME), 1, YDSXGR_SPDIFOUTVOL),