Unverified Commit 556eb416 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

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: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220920131700.133103-2-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9f27530a

sound/soc/sof/intel/hda-dsp.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

sound/soc/sof/intel/hda.h

+3 −0
Original line number Diff line number Diff line
@@ -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);