diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-09-20 15:16:57 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-20 19:07:28 +0100 |
| commit | 556eb41622b01c50dbc330e03bad2b0a5a082428 (patch) | |
| tree | 4e209f79fca7afb3671bf98a0ec430fd9ea96be5 /sound | |
| parent | 9f27530a7357c69865da6177db02d3eb230c33a1 (diff) | |
| download | linux-stable-556eb41622b01c50dbc330e03bad2b0a5a082428.tar.gz linux-stable-556eb41622b01c50dbc330e03bad2b0a5a082428.tar.bz2 linux-stable-556eb41622b01c50dbc330e03bad2b0a5a082428.zip | |
ASoC: SOF: Intel: hda-dsp: expose functions for SKL support
In preparation of the IPCv4 IPC support, this patch adds exposes
two functions required by the SKL/KBL boot and code loader.
Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220920131700.133103-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/intel/hda-dsp.c | 4 | ||||
| -rw-r--r-- | sound/soc/sof/intel/hda.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index 1319c8e34021..f85ac55536fa 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -114,7 +114,7 @@ static int hda_dsp_core_reset_leave(struct snd_sof_dev *sdev, unsigned int core_ return ret; } -static int hda_dsp_core_stall_reset(struct snd_sof_dev *sdev, unsigned int core_mask) +int hda_dsp_core_stall_reset(struct snd_sof_dev *sdev, unsigned int core_mask) { /* stall core */ snd_sof_dsp_update_bits_unlocked(sdev, HDA_DSP_BAR, @@ -126,7 +126,7 @@ static int hda_dsp_core_stall_reset(struct snd_sof_dev *sdev, unsigned int core_ return hda_dsp_core_reset_enter(sdev, core_mask); } -static bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask) +bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask) { int val; bool is_enable; diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index bb9d2af06530..04b730f754d7 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -565,6 +565,7 @@ int hda_dsp_core_reset_power_down(struct snd_sof_dev *sdev, int hda_dsp_core_get(struct snd_sof_dev *sdev, int core); void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev); void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev); +bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask); int hda_dsp_set_power_state(struct snd_sof_dev *sdev, const struct sof_dsp_power_state *target_state); @@ -833,6 +834,8 @@ extern int sof_hda_position_quirk; void hda_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops); void hda_ops_free(struct snd_sof_dev *sdev); +int hda_dsp_core_stall_reset(struct snd_sof_dev *sdev, unsigned int core_mask); + /* IPC4 */ irqreturn_t cnl_ipc4_irq_thread(int irq, void *context); int cnl_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg); |