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/linux-6.15/include/sound/
H A Dhda-mlink.h29 void hdac_bus_eml_sdw_sync_arm_unlocked(struct hdac_bus *bus, int sublink);
37 int hdac_bus_eml_power_up(struct hdac_bus *bus, bool alt, int elid, int sublink);
40 int hdac_bus_eml_power_down(struct hdac_bus *bus, bool alt, int elid, int sublink);
43 int hdac_bus_eml_sdw_power_up_unlocked(struct hdac_bus *bus, int sublink);
44 int hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink);
47 int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num);
49 int hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y,
115 hdac_bus_eml_sdw_sync_arm_unlocked(struct hdac_bus *bus, int sublink) { } in hdac_bus_eml_sdw_sync_arm_unlocked() argument
130 hdac_bus_eml_power_up(struct hdac_bus *bus, bool alt, int elid, int sublink) in hdac_bus_eml_power_up() argument
142 hdac_bus_eml_power_down(struct hdac_bus *bus, bool alt, int elid, int sublink) in hdac_bus_eml_power_down() argument
[all …]
/linux-6.15/sound/soc/sof/intel/
H A Dhda-mlink.c246 mask = BIT(sublink) << AZX_ML_LCTL_SPA_SHIFT; in hdaml_link_shutdown()
321 val |= (AZX_REG_ML_LSYNC_CMDSYNC << sublink); in hdaml_link_sync_arm()
693 if (sublink >= h2link->slcount) in hdac_bus_eml_power_up_base()
705 if (++h2link->sublink_ref_count[sublink] > 1) in hdac_bus_eml_power_up_base()
713 sublink * h2link->instance_offset + in hdac_bus_eml_power_up_base()
722 sublink, alt, elid); in hdac_bus_eml_power_up_base()
755 if (sublink >= h2link->slcount) in hdac_bus_eml_power_down_base()
767 if (--h2link->sublink_ref_count[sublink] > 0) in hdac_bus_eml_power_down_base()
774 sublink * h2link->instance_offset + in hdac_bus_eml_power_down_base()
867 h2link->instance_offset * sublink + in hdac_bus_eml_sdw_map_stream_ch()
[all …]
/linux-6.15/Documentation/sound/hd-audio/
H A Dintel-multi-link.rst131 +---------------+ for each sublink x
281 … | SLCOUNT=3 |-------------------------for each sublink x -------------------------+