diff options
Diffstat (limited to 'include/sound/hdaudio.h')
| -rw-r--r-- | include/sound/hdaudio.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 797bf67a164d..ddff03e546e9 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -10,6 +10,7 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/io-64-nonatomic-lo-hi.h> +#include <linux/iopoll.h> #include <linux/pm_runtime.h> #include <linux/timecounter.h> #include <sound/core.h> @@ -550,6 +551,7 @@ void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev, int idx, int direction, int tag); struct hdac_stream *snd_hdac_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream); +void snd_hdac_stream_release_locked(struct hdac_stream *azx_dev); void snd_hdac_stream_release(struct hdac_stream *azx_dev); struct hdac_stream *snd_hdac_get_stream(struct hdac_bus *bus, int dir, int stream_tag); @@ -560,8 +562,8 @@ int snd_hdac_stream_setup_periods(struct hdac_stream *azx_dev); int snd_hdac_stream_set_params(struct hdac_stream *azx_dev, unsigned int format_val); void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start); -void snd_hdac_stream_clear(struct hdac_stream *azx_dev); void snd_hdac_stream_stop(struct hdac_stream *azx_dev); +void snd_hdac_stop_streams(struct hdac_bus *bus); void snd_hdac_stop_streams_and_chip(struct hdac_bus *bus); void snd_hdac_stream_reset(struct hdac_stream *azx_dev); void snd_hdac_stream_sync_trigger(struct hdac_stream *azx_dev, bool set, @@ -589,6 +591,12 @@ int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus, snd_hdac_reg_readw((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) #define snd_hdac_stream_readb(dev, reg) \ snd_hdac_reg_readb((dev)->bus, (dev)->sd_addr + AZX_REG_ ## reg) +#define snd_hdac_stream_readb_poll(dev, reg, val, cond, delay_us, timeout_us) \ + readb_poll_timeout((dev)->sd_addr + AZX_REG_ ## reg, val, cond, \ + delay_us, timeout_us) +#define snd_hdac_stream_readl_poll(dev, reg, val, cond, delay_us, timeout_us) \ + readl_poll_timeout((dev)->sd_addr + AZX_REG_ ## reg, val, cond, \ + delay_us, timeout_us) /* update a register, pass without AZX_REG_ prefix */ #define snd_hdac_stream_updatel(dev, reg, mask, val) \ |