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 |
