Unverified Commit 730025cf authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: SOF: Intel: mtl: prepare for code reuse 



Some functions can be used for newer LNL hardware.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230602205620.310879-9-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a0659f81

sound/soc/sof/intel/mtl.c

+6 −6
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ static void mtl_ipc_dsp_done(struct snd_sof_dev *sdev) 
}



/* Check if an IPC IRQ occurred */

static bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev)

bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev)

{

	u32 irq_status;

	u32 hfintipptr;
@@ -118,7 +118,7 @@ static int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *ms 
	return 0;

}



static void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev)

void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev)

{

	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;

	const struct sof_intel_dsp_desc *chip = hda->desc;
@@ -132,7 +132,7 @@ static void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev) 
				MTL_DSP_REG_HFIPCXCTL_BUSY | MTL_DSP_REG_HFIPCXCTL_DONE);

}



static void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev)

void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev)

{

	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;

	const struct sof_intel_dsp_desc *chip = hda->desc;
@@ -173,7 +173,7 @@ static void mtl_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) 
			enable ? "enable" : "disable");

}



static int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable)

int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable)

{

	u32 hfintipptr;

	u32 irqinten;
@@ -394,7 +394,7 @@ static int mtl_dsp_core_power_down(struct snd_sof_dev *sdev, int core) 
	return ret;

}



static int mtl_power_down_dsp(struct snd_sof_dev *sdev)

int mtl_power_down_dsp(struct snd_sof_dev *sdev)

{

	u32 dsphfdsscs, cpa;

	int ret;
@@ -421,7 +421,7 @@ static int mtl_power_down_dsp(struct snd_sof_dev *sdev) 
					     HDA_DSP_RESET_TIMEOUT_US);

}



static int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot)

int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot)

{

	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;

	const struct sof_intel_dsp_desc *chip = hda->desc;

sound/soc/sof/intel/mtl.h

+7 −0
Original line number Diff line number Diff line
@@ -82,3 +82,10 @@ 
#define MTL_DSP_REG_HfIMRIS1		0x162088

#define MTL_DSP_REG_HfIMRIS1_IU_MASK	BIT(0)



void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev);

void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev);

bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev);



int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable);

int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot);

int mtl_power_down_dsp(struct snd_sof_dev *sdev);