diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2023-08-07 16:09:56 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-08-07 23:09:46 +0100 |
| commit | 34e38f03d7e77141ef6879c69ca55fc2a44b9f2e (patch) | |
| tree | 955d3fffe4944a3659db15d1d52c3a6f692bee44 /include/sound/hda-mlink.h | |
| parent | 9362ab78f175db2003674e008ef1b8917725d502 (diff) | |
ASoC: SOF: Intel: hda-mlink: add helper to get sublink LSDIID register
We need to retrieve the current value to deal with the HDAudio
WAKEEN/WAKESTS setup.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230807210959.506849-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/hda-mlink.h')
| -rw-r--r-- | include/sound/hda-mlink.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/hda-mlink.h b/include/sound/hda-mlink.h index 4f44f0bd5388..228114aca415 100644 --- a/include/sound/hda-mlink.h +++ b/include/sound/hda-mlink.h @@ -42,6 +42,7 @@ int hdac_bus_eml_power_down_unlocked(struct hdac_bus *bus, bool alt, int elid, i int hdac_bus_eml_sdw_power_up_unlocked(struct hdac_bus *bus, int sublink); int hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink); +int hdac_bus_eml_sdw_get_lsdiid_unlocked(struct hdac_bus *bus, int sublink, u16 *lsdiid); int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num); int hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y, @@ -146,6 +147,9 @@ static inline int hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink) { return 0; } static inline int +hdac_bus_eml_sdw_get_lsdiid_unlocked(struct hdac_bus *bus, int sublink, u16 *lsdiid) { return 0; } + +static inline int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num) { return 0; } static inline int |