diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-10-07 15:12:40 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-10-11 14:06:56 +0300 |
| commit | eac79786c7397925149a1bfc4bb704777cd42a99 (patch) | |
| tree | 403fbf3aa9035823cfc9af2b84e74542fd8a0bd5 | |
| parent | a0aae96be5ffc5b456ca07bfe1385b721c20e184 (diff) | |
| download | linux-eac79786c7397925149a1bfc4bb704777cd42a99.tar.xz | |
ASoC: SOF: Intel: hda-mlink: expose unlocked interrupt enable routine
When the eml_lock is already taken, we need an unlocked version.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20241007121241.30914-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/hda-mlink.h | 4 | ||||
| -rw-r--r-- | sound/soc/sof/intel/hda-mlink.c | 18 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/sound/hda-mlink.h b/include/sound/hda-mlink.h index 9ced94686ce3..6774f4b9e5fc 100644 --- a/include/sound/hda-mlink.h +++ b/include/sound/hda-mlink.h @@ -15,6 +15,7 @@ int hda_bus_ml_init(struct hdac_bus *bus); void hda_bus_ml_free(struct hdac_bus *bus); int hdac_bus_eml_get_count(struct hdac_bus *bus, bool alt, int elid); +void hdac_bus_eml_enable_interrupt_unlocked(struct hdac_bus *bus, bool alt, int elid, bool enable); void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, bool enable); bool hdac_bus_eml_check_interrupt(struct hdac_bus *bus, bool alt, int elid); @@ -72,6 +73,9 @@ static inline int hdac_bus_eml_get_count(struct hdac_bus *bus, bool alt, int elid) { return 0; } static inline void +hdac_bus_eml_enable_interrupt_unlocked(struct hdac_bus *bus, bool alt, int elid, bool enable) { } + +static inline void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, bool enable) { } static inline bool diff --git a/sound/soc/sof/intel/hda-mlink.c b/sound/soc/sof/intel/hda-mlink.c index 9a3559c78b62..46f89d6d06f8 100644 --- a/sound/soc/sof/intel/hda-mlink.c +++ b/sound/soc/sof/intel/hda-mlink.c @@ -481,6 +481,24 @@ int hdac_bus_eml_get_count(struct hdac_bus *bus, bool alt, int elid) } EXPORT_SYMBOL_NS(hdac_bus_eml_get_count, SND_SOC_SOF_HDA_MLINK); +void hdac_bus_eml_enable_interrupt_unlocked(struct hdac_bus *bus, bool alt, int elid, bool enable) +{ + struct hdac_ext2_link *h2link; + struct hdac_ext_link *hlink; + + h2link = find_ext2_link(bus, alt, elid); + if (!h2link) + return; + + if (!h2link->intc) + return; + + hlink = &h2link->hext_link; + + hdaml_link_enable_interrupt(hlink->ml_addr + AZX_REG_ML_LCTL, enable); +} +EXPORT_SYMBOL_NS(hdac_bus_eml_enable_interrupt_unlocked, SND_SOC_SOF_HDA_MLINK); + void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, bool enable) { struct hdac_ext2_link *h2link; |