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ASoC: SOF: Intel: MTL: Enable DMI L1

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DMI L1 should be enabled unconditionally after FW boot is complete.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230220075804.4829-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2023-02-20 09:58:04 +02:00 committed by Mark Brown
parent 1133a9aaf3
commit 2b5a30cafb
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 5 additions and 0 deletions
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3
sound/soc/sof/intel/mtl.c
View File

@ -280,6 +280,9 @@ static int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev)
} }
hda_sdw_int_enable(sdev, true); hda_sdw_int_enable(sdev, true);
/* enable DMI L1 */
snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, MTL_EM2, MTL_EM2_L1SEN, MTL_EM2_L1SEN);
return 0; return 0;
} }

2
sound/soc/sof/intel/mtl.h
View File

@ -28,6 +28,8 @@
#define MTL_HFINTIPPTR_PTR_MASK GENMASK(20, 0) #define MTL_HFINTIPPTR_PTR_MASK GENMASK(20, 0)
#define MTL_HDA_VS_D0I3C 0x1D4A #define MTL_HDA_VS_D0I3C 0x1D4A
#define MTL_EM2 0x1c44
#define MTL_EM2_L1SEN BIT(13)
#define MTL_DSP2CXCAP_PRIMARY_CORE 0x178D00 #define MTL_DSP2CXCAP_PRIMARY_CORE 0x178D00
#define MTL_DSP2CXCTL_PRIMARY_CORE 0x178D04 #define MTL_DSP2CXCTL_PRIMARY_CORE 0x178D04