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 <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Péter Ujfalusi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
ambv · Sep 20, 2022 · 556eb41 · 556eb41
1 parent 9f27530
commit 556eb41
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git 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
@@ -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);