diff options
Diffstat (limited to 'include/sound/pcm.h')
| -rw-r--r-- | include/sound/pcm.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 84b10f9a283..d854fb31c00 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -381,7 +381,6 @@ struct snd_pcm_substream { struct pm_qos_request latency_pm_qos_req; /* pm_qos request */ size_t buffer_bytes_max; /* limit ring buffer size */ struct snd_dma_buffer dma_buffer; - unsigned int dma_buf_id; size_t dma_max; /* -- hardware operations -- */ const struct snd_pcm_ops *ops; @@ -901,6 +900,8 @@ extern const struct snd_pcm_hw_constraint_list snd_pcm_known_rates; int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime); unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate); unsigned int snd_pcm_rate_bit_to_rate(unsigned int rate_bit); +unsigned int snd_pcm_rate_mask_intersect(unsigned int rates_a, + unsigned int rates_b); static inline void snd_pcm_set_runtime_buffer(struct snd_pcm_substream *substream, struct snd_dma_buffer *bufp) @@ -931,7 +932,7 @@ static inline void snd_pcm_gettime(struct snd_pcm_runtime *runtime, struct timespec *tv) { if (runtime->tstamp_type == SNDRV_PCM_TSTAMP_TYPE_MONOTONIC) - do_posix_clock_monotonic_gettime(tv); + ktime_get_ts(tv); else getnstimeofday(tv); } @@ -1140,4 +1141,12 @@ static inline u64 pcm_format_to_bits(snd_pcm_format_t pcm_format) return 1ULL << (__force int) pcm_format; } +/* printk helpers */ +#define pcm_err(pcm, fmt, args...) \ + dev_err((pcm)->card->dev, fmt, ##args) +#define pcm_warn(pcm, fmt, args...) \ + dev_warn((pcm)->card->dev, fmt, ##args) +#define pcm_dbg(pcm, fmt, args...) \ + dev_dbg((pcm)->card->dev, fmt, ##args) + #endif /* __SOUND_PCM_H */ |