Unverified Commit 1205c81e authored by Pan Xiuli's avatar Pan Xiuli Committed by Mark Brown
Browse files

ASoC: SOF: Intel: initial support for Tiger Lake. 



Add Kconfig, PCI ID and chip info for Tiger Lake platform.

Note that the core mask is different from previous platforms, only
Core0 can be controlled by the host. Additional patches will be
required for multi-core functionality.

Signed-off-by: default avatarPan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190815155749.29304-3-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5f7af9ec

sound/soc/sof/intel/Kconfig

+16 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ config SND_SOC_SOF_INTEL_PCI 
	select SND_SOC_SOF_ICELAKE     if SND_SOC_SOF_ICELAKE_SUPPORT

	select SND_SOC_SOF_COMETLAKE_LP if SND_SOC_SOF_COMETLAKE_LP_SUPPORT

	select SND_SOC_SOF_COMETLAKE_H if SND_SOC_SOF_COMETLAKE_H_SUPPORT

	select SND_SOC_SOF_TIGERLAKE   if SND_SOC_SOF_TIGERLAKE_SUPPORT

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -212,6 +213,21 @@ config SND_SOC_SOF_COMETLAKE_H_SUPPORT 
	  Say Y if you have such a device.

	  If unsure select "N".



config SND_SOC_SOF_TIGERLAKE_SUPPORT

	bool "SOF support for Tigerlake"

	help

          This adds support for Sound Open Firmware for Intel(R) platforms

          using the Tigerlake processors.

          Say Y if you have such a device.

          If unsure select "N".



config SND_SOC_SOF_TIGERLAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	help

          This option is not user-selectable but automagically handled by

	  'select' statements at a higher level



config SND_SOC_SOF_HDA_COMMON

	tristate

	select SND_SOC_SOF_INTEL_COMMON

sound/soc/sof/intel/cnl.c

+16 −0
Original line number Diff line number Diff line
@@ -295,3 +295,19 @@ const struct sof_intel_dsp_desc icl_chip_info = { 
	.ssp_base_offset = CNL_SSP_BASE_OFFSET,

};

EXPORT_SYMBOL(icl_chip_info);



const struct sof_intel_dsp_desc tgl_chip_info = {

	/* Tigerlake */

	.cores_num = 4,

	.init_core_mask = 1,

	.cores_mask = HDA_DSP_CORE_MASK(0),

	.ipc_req = CNL_DSP_REG_HIPCIDR,

	.ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,

	.ipc_ack = CNL_DSP_REG_HIPCIDA,

	.ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,

	.ipc_ctl = CNL_DSP_REG_HIPCCTL,

	.rom_init_timeout	= 300,

	.ssp_count = ICL_SSP_COUNT,

	.ssp_base_offset = CNL_SSP_BASE_OFFSET,

};

EXPORT_SYMBOL(tgl_chip_info);

sound/soc/sof/intel/hda.h

+1 −0
Original line number Diff line number Diff line
@@ -599,5 +599,6 @@ extern const struct sof_intel_dsp_desc apl_chip_info; 
extern const struct sof_intel_dsp_desc cnl_chip_info;

extern const struct sof_intel_dsp_desc skl_chip_info;

extern const struct sof_intel_dsp_desc icl_chip_info;

extern const struct sof_intel_dsp_desc tgl_chip_info;



#endif

sound/soc/sof/sof-pci-dev.c

+22 −0
Original line number Diff line number Diff line
@@ -203,6 +203,24 @@ static const struct sof_dev_desc kbl_desc = { 
};

#endif



#if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE)

static const struct sof_dev_desc tgl_desc = {

	.machines               = snd_soc_acpi_intel_tgl_machines,

	.resindex_lpe_base      = 0,

	.resindex_pcicfg_base   = -1,

	.resindex_imr_base      = -1,

	.irqindex_host_ipc      = -1,

	.resindex_dma_base      = -1,

	.chip_info = &tgl_chip_info,

	.default_fw_path = "intel/sof",

	.default_tplg_path = "intel/sof-tplg",

	.nocodec_fw_filename = "sof-tgl.ri",

	.nocodec_tplg_filename = "sof-tgl-nocodec.tplg",

	.ops = &sof_cnl_ops,

	.arch_ops = &sof_xtensa_arch_ops

};

#endif



static const struct dev_pm_ops sof_pci_pm = {

	SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume)

	SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume,
@@ -384,6 +402,10 @@ static const struct pci_device_id sof_pci_ids[] = { 
#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE_H)

	{ PCI_DEVICE(0x8086, 0x06c8),

		.driver_data = (unsigned long)&cml_desc},

#endif

#if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE)

	{ PCI_DEVICE(0x8086, 0xa0c8),

		.driver_data = (unsigned long)&tgl_desc},

#endif

	{ 0, }

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE