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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-27 09:25:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-27 09:25:15 -0700
commit75623437167d9d1ef14acaf6b3fb4ccd38fcbc84 (patch)
treeb7136121995cc6c2b5211a5393b1ad7c179a2f3b /include/sound
parent70a3eff5768350c0313a9ae70a15da113171d0ab (diff)
parent636f78581dbd5529a52057973fe2bdfc1c2f528e (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (22 commits) ALSA: hda - Cirrus Logic CS421x support ALSA: Make pcm.h self-contained ALSA: hda - Allow codec-specific set_power_state ops ALSA: hda - Add post_suspend patch ops ALSA: hda - Make CONFIG_SND_HDA_POWER_SAVE depending on CONFIG_PM ALSA: hda - Make sure mute led reflects master mute state ALSA: hda - Fix invalid mute led state on resume of IDT codecs ASoC: Revert "ASoC: SAMSUNG: Add I2S0 internal dma driver" ALSA: hda - Add support of the 4 internal speakers on certain HP laptops ALSA: Make snd_pcm_debug_name usable outside pcm_lib ALSA: hda - Fix DAC filling for multi-connection pins in Realtek parser ASoC: dapm - Add methods to retrieve snd_card and soc_card from dapm context. ASoC: SAMSUNG: Add I2S0 internal dma driver ASoC: SAMSUNG: Modify I2S driver to support idma ASoC: davinci: add missing break statement ASoC: davinci: fix codec start and stop functions ASoC: dapm - add DAPM macro for external enum widgets ASoC: Acknowledge WM8962 interrupts before acting on them ASoC: sgtl5000: guide user when regulator support is needed ASoC: sgtl5000: refactor registering internal ldo ...
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/pcm.h35
-rw-r--r--include/sound/pcm_params.h16
-rw-r--r--include/sound/soc-dapm.h6
3 files changed, 45 insertions, 12 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index e1bad1130616..57e71fa33f7c 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -507,6 +507,18 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream);
void snd_pcm_vma_notify_data(void *client, void *data);
int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area);
+
+#ifdef CONFIG_SND_DEBUG
+void snd_pcm_debug_name(struct snd_pcm_substream *substream,
+ char *name, size_t len);
+#else
+static inline void
+snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size)
+{
+ *buf = 0;
+}
+#endif
+
/*
* PCM library
*/
@@ -749,17 +761,18 @@ static inline const struct snd_interval *hw_param_interval_c(const struct snd_pc
return &params->intervals[var - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL];
}
-#define params_access(p) ((__force snd_pcm_access_t)snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_ACCESS)))
-#define params_format(p) ((__force snd_pcm_format_t)snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_FORMAT)))
-#define params_subformat(p) snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))
-#define params_channels(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_CHANNELS)->min
-#define params_rate(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_RATE)->min
-#define params_period_size(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_PERIOD_SIZE)->min
-#define params_period_bytes(p) ((params_period_size(p)*snd_pcm_format_physical_width(params_format(p))*params_channels(p))/8)
-#define params_periods(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_PERIODS)->min
-#define params_buffer_size(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_SIZE)->min
-#define params_buffer_bytes(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_BYTES)->min
-
+#define params_channels(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_CHANNELS)->min)
+#define params_rate(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_RATE)->min)
+#define params_period_size(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_PERIOD_SIZE)->min)
+#define params_periods(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_PERIODS)->min)
+#define params_buffer_size(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_BUFFER_SIZE)->min)
+#define params_buffer_bytes(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_BUFFER_BYTES)->min)
int snd_interval_refine(struct snd_interval *i, const struct snd_interval *v);
void snd_interval_mul(const struct snd_interval *a, const struct snd_interval *b, struct snd_interval *c);
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 85cf1cf4f31a..f494f1e3c900 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -337,5 +337,19 @@ static inline unsigned int sub(unsigned int a, unsigned int b)
return 0;
}
-#endif /* __SOUND_PCM_PARAMS_H */
+#define params_access(p) ((__force snd_pcm_access_t)\
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_ACCESS)))
+#define params_format(p) ((__force snd_pcm_format_t)\
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_FORMAT)))
+#define params_subformat(p) \
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))
+static inline unsigned int
+params_period_bytes(const struct snd_pcm_hw_params *p)
+{
+ return (params_period_size(p) *
+ snd_pcm_format_physical_width(params_format(p)) *
+ params_channels(p)) / 8;
+}
+
+#endif /* __SOUND_PCM_PARAMS_H */
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index e09505c5a490..e0583b7769cb 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -266,6 +266,12 @@
.get = snd_soc_dapm_get_enum_virt, \
.put = snd_soc_dapm_put_enum_virt, \
.private_value = (unsigned long)&xenum }
+#define SOC_DAPM_ENUM_EXT(xname, xenum, xget, xput) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_enum_double, \
+ .get = xget, \
+ .put = xput, \
+ .private_value = (unsigned long)&xenum }
#define SOC_DAPM_VALUE_ENUM(xname, xenum) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_enum_double, \