diff options
Diffstat (limited to 'src/soc/intel/skylake/nhlt')
| -rw-r--r-- | src/soc/intel/skylake/nhlt/Makefile.inc | 19 | ||||
| -rw-r--r-- | src/soc/intel/skylake/nhlt/max98927.c | 47 | ||||
| -rw-r--r-- | src/soc/intel/skylake/nhlt/rt5663.c | 75 |
3 files changed, 140 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/nhlt/Makefile.inc b/src/soc/intel/skylake/nhlt/Makefile.inc index e02248214c..b5b77eb834 100644 --- a/src/soc/intel/skylake/nhlt/Makefile.inc +++ b/src/soc/intel/skylake/nhlt/Makefile.inc @@ -2,15 +2,24 @@ ramstage-y += dmic.c ramstage-y += nau88l25.c ramstage-y += max98357.c ramstage-y += ssm4567.c +ramstage-y += rt5663.c +ramstage-y += max98927.c # DSP firmware settings files. -NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/skylake +ifeq ($(CONFIG_SOC_INTEL_KABYLAKE),y) +NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/kabylake/nhlt-blobs +else +NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/skylake/nhlt-blobs +endif + DMIC_2CH_48KHZ_16B = dmic-2ch-48khz-16b.bin DMIC_2CH_48KHZ_32B = dmic-2ch-48khz-32b.bin DMIC_4CH_48KHZ_16B = dmic-4ch-48khz-16b.bin DMIC_4CH_48KHZ_32B = dmic-4ch-48khz-32b.bin NAU88L25 = nau88l25-2ch-48khz-24b.bin MAX98357_RENDER = max98357-render-2ch-48khz-24b.bin +MAX98927_RENDER = max98927-render-2ch-48khz-24b.bin +RT5663 = rt5663-2ch-48khz-24b.bin SSM4567_RENDER = ssm4567-render-2ch-48khz-24b.bin SSM4567_CAPTURE = ssm4567-capture-4ch-48khz-32b.bin @@ -45,3 +54,11 @@ $(SSM4567_RENDER)-type := raw cbfs-files-$(CONFIG_NHLT_SSM4567) += $(SSM4567_CAPTURE) $(SSM4567_CAPTURE)-file := $(NHLT_BLOB_PATH)/$(SSM4567_CAPTURE) $(SSM4567_CAPTURE)-type := raw + +cbfs-files-$(CONFIG_NHLT_RT5663) += $(RT5663) +$(RT5663)-file := $(NHLT_BLOB_PATH)/$(RT5663) +$(RT5663)-type := raw + +cbfs-files-$(CONFIG_NHLT_MAX98927) += $(MAX98927_RENDER) +$(MAX98927_RENDER)-file := $(NHLT_BLOB_PATH)/$(MAX98927_RENDER) +$(MAX98927_RENDER)-type := raw diff --git a/src/soc/intel/skylake/nhlt/max98927.c b/src/soc/intel/skylake/nhlt/max98927.c new file mode 100644 index 0000000000..77b72aa4e6 --- /dev/null +++ b/src/soc/intel/skylake/nhlt/max98927.c @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <soc/nhlt.h> + +static const struct nhlt_format_config max98927_render_formats[] = { + /* 48 KHz 24-bits per sample. */ + { + .num_channels = 2, + .sample_freq_khz = 48, + .container_bits_per_sample = 32, + .valid_bits_per_sample = 24, + .speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT, + .settings_file = "max98927-render-2ch-48khz-24b.bin", + }, +}; + +static const struct nhlt_endp_descriptor max98927_descriptors[] = { + { + .link = NHLT_LINK_SSP, + .device = NHLT_SSP_DEV_I2S, + .direction = NHLT_DIR_RENDER, + .vid = NHLT_VID, + .did = NHLT_DID_SSP, + .formats = max98927_render_formats, + .num_formats = ARRAY_SIZE(max98927_render_formats), + }, +}; + +int nhlt_soc_add_max98927(struct nhlt *nhlt, int hwlink) +{ + /* Virtual bus id of SSP links are the hardware port ids proper. */ + return nhlt_add_ssp_endpoints(nhlt, hwlink, max98927_descriptors, + ARRAY_SIZE(max98927_descriptors)); +} diff --git a/src/soc/intel/skylake/nhlt/rt5663.c b/src/soc/intel/skylake/nhlt/rt5663.c new file mode 100644 index 0000000000..c5a3f5393d --- /dev/null +++ b/src/soc/intel/skylake/nhlt/rt5663.c @@ -0,0 +1,75 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <soc/nhlt.h> + +/* + * The same DSP firmware settings are used for both the capture and + * render endpoints. +*/ +static const struct nhlt_format_config rt5663_formats[] = { + /* 48 KHz 24-bits per sample. */ + { + .num_channels = 2, + .sample_freq_khz = 48, + .container_bits_per_sample = 32, + .valid_bits_per_sample = 24, + .speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT, + .settings_file = "rt5663-2ch-48khz-24b.bin", + }, +}; + +/* + * The rt5663 just has headphones and a mic. Both the capture and render + * endpoints occupy the same virtual slot. +*/ +static const struct nhlt_tdm_config tdm_config = { + .virtual_slot = 0, + .config_type = NHLT_TDM_BASIC, +}; + +static const struct nhlt_endp_descriptor rt5663_descriptors[] = { + /* Render Endpoint */ + { + .link = NHLT_LINK_SSP, + .device = NHLT_SSP_DEV_I2S, + .direction = NHLT_DIR_RENDER, + .vid = NHLT_VID, + .did = NHLT_DID_SSP, + .cfg = &tdm_config, + .cfg_size = sizeof(tdm_config), + .formats = rt5663_formats, + .num_formats = ARRAY_SIZE(rt5663_formats), + }, + /* Capture Endpoint */ + { + .link = NHLT_LINK_SSP, + .device = NHLT_SSP_DEV_I2S, + .direction = NHLT_DIR_CAPTURE, + .vid = NHLT_VID, + .did = NHLT_DID_SSP, + .cfg = &tdm_config, + .cfg_size = sizeof(tdm_config), + .formats = rt5663_formats, + .num_formats = ARRAY_SIZE(rt5663_formats), + }, +}; + +int nhlt_soc_add_rt5663(struct nhlt *nhlt, int hwlink) +{ + /* Virtual bus id of SSP links are the hardware port ids proper. */ + return nhlt_add_ssp_endpoints(nhlt, hwlink, rt5663_descriptors, + ARRAY_SIZE(rt5663_descriptors)); +} |