Unverified Commit 847fd278 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: SOF: Intel: hda-stream: use snd_sof_dsp_updateb() helper 



No functionality change, only code consistency.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20221024165310.246183-16-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e1e71c60

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

+2 −2
Original line number Diff line number Diff line
@@ -398,7 +398,6 @@ int hda_dsp_iccmax_stream_hw_params(struct snd_sof_dev *sdev, struct hdac_ext_st 
				    struct snd_dma_buffer *dmab,

				    struct snd_pcm_hw_params *params)

{

	struct hdac_bus *bus = sof_to_bus(sdev);

	struct hdac_stream *hstream = &hext_stream->hstream;

	int sd_offset = SOF_STREAM_SD_OFFSET(hstream);

	int ret;
@@ -456,7 +455,8 @@ int hda_dsp_iccmax_stream_hw_params(struct snd_sof_dev *sdev, struct hdac_ext_st 
				mask, mask);



	/* Follow HW recommendation to set the guardband value to 95us during FW boot */

	snd_hdac_chip_updateb(bus, VS_LTRP, HDA_VS_INTEL_LTRP_GB_MASK, HDA_LTRP_GB_VALUE_US);

	snd_sof_dsp_updateb(sdev, HDA_DSP_HDA_BAR, HDA_VS_INTEL_LTRP,

			    HDA_VS_INTEL_LTRP_GB_MASK, HDA_LTRP_GB_VALUE_US);



	/* start DMA */

	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, sd_offset,

sound/soc/sof/intel/hda.h

+1 −0
Original line number Diff line number Diff line
@@ -307,6 +307,7 @@ 
/* Intel Vendor Specific Registers */

#define HDA_VS_INTEL_EM2		0x1030

#define HDA_VS_INTEL_EM2_L1SEN		BIT(13)

#define HDA_VS_INTEL_LTRP		0x1048

#define HDA_VS_INTEL_LTRP_GB_MASK	0x3F



/*  HIPCI */