diff options
Diffstat (limited to 'include/sound/pcm.h')
-rw-r--r-- | include/sound/pcm.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 57e71fa33f7c..0cf91b2f08ca 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h | |||
@@ -29,7 +29,7 @@ | |||
29 | #include <linux/poll.h> | 29 | #include <linux/poll.h> |
30 | #include <linux/mm.h> | 30 | #include <linux/mm.h> |
31 | #include <linux/bitops.h> | 31 | #include <linux/bitops.h> |
32 | #include <linux/pm_qos_params.h> | 32 | #include <linux/pm_qos.h> |
33 | 33 | ||
34 | #define snd_pcm_substream_chip(substream) ((substream)->private_data) | 34 | #define snd_pcm_substream_chip(substream) ((substream)->private_data) |
35 | #define snd_pcm_chip(pcm) ((pcm)->private_data) | 35 | #define snd_pcm_chip(pcm) ((pcm)->private_data) |
@@ -373,7 +373,7 @@ struct snd_pcm_substream { | |||
373 | int number; | 373 | int number; |
374 | char name[32]; /* substream name */ | 374 | char name[32]; /* substream name */ |
375 | int stream; /* stream (direction) */ | 375 | int stream; /* stream (direction) */ |
376 | struct pm_qos_request_list latency_pm_qos_req; /* pm_qos request */ | 376 | struct pm_qos_request latency_pm_qos_req; /* pm_qos request */ |
377 | size_t buffer_bytes_max; /* limit ring buffer size */ | 377 | size_t buffer_bytes_max; /* limit ring buffer size */ |
378 | struct snd_dma_buffer dma_buffer; | 378 | struct snd_dma_buffer dma_buffer; |
379 | unsigned int dma_buf_id; | 379 | unsigned int dma_buf_id; |
@@ -825,6 +825,8 @@ int snd_pcm_hw_constraint_step(struct snd_pcm_runtime *runtime, | |||
825 | int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime, | 825 | int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime, |
826 | unsigned int cond, | 826 | unsigned int cond, |
827 | snd_pcm_hw_param_t var); | 827 | snd_pcm_hw_param_t var); |
828 | int snd_pcm_hw_rule_noresample(struct snd_pcm_runtime *runtime, | ||
829 | unsigned int base_rate); | ||
828 | int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, | 830 | int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, |
829 | unsigned int cond, | 831 | unsigned int cond, |
830 | int var, | 832 | int var, |
@@ -1035,6 +1037,8 @@ static inline void snd_pcm_mmap_data_close(struct vm_area_struct *area) | |||
1035 | atomic_dec(&substream->mmap_count); | 1037 | atomic_dec(&substream->mmap_count); |
1036 | } | 1038 | } |
1037 | 1039 | ||
1040 | int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream, | ||
1041 | struct vm_area_struct *area); | ||
1038 | /* mmap for io-memory area */ | 1042 | /* mmap for io-memory area */ |
1039 | #if defined(CONFIG_X86) || defined(CONFIG_PPC) || defined(CONFIG_ALPHA) | 1043 | #if defined(CONFIG_X86) || defined(CONFIG_PPC) || defined(CONFIG_ALPHA) |
1040 | #define SNDRV_PCM_INFO_MMAP_IOMEM SNDRV_PCM_INFO_MMAP | 1044 | #define SNDRV_PCM_INFO_MMAP_IOMEM SNDRV_PCM_INFO_MMAP |