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| author | Pan Xiuli <xiuli.pan@linux.intel.com> | 2019-08-15 18:57:47 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-15 20:13:00 +0300 |
| commit | 1205c81edd5ef220ca32318572e499b4b180b1f3 (patch) | |
| tree | da50b9454b314903f772d5c1eb7639fd872fce18 /sound/soc/sof/intel/cnl.c | |
| parent | 5f7af9ecebce7fab78b0237b0cd998f2ed3de03c (diff) | |
| download | linux-1205c81edd5ef220ca32318572e499b4b180b1f3.tar.xz | |
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: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-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: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/cnl.c')
| -rw-r--r-- | sound/soc/sof/intel/cnl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index 6d7d9c93252c..5de281fcc122 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -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); |