Rizwan Qureshi (rizwan.qureshi@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18213
-gerrit
commit 87e7f2a01f6e7b306ca84caf56ef11f2e7197a34 Author: Rizwan Qureshi rizwan.qureshi@intel.com Date: Sat Jan 14 06:08:21 2017 +0530
soc/intel/skylake: Maxim 98927 and Realtek 5663 NHLT blob support
Add APIs and required parameters for creating Maxim 98927 and Realtek 5336 SSP endpoints in NHLT table.
Change-Id: Ica302aab05c5364faf4923dc5327be8e8eaae8b4 Signed-off-by: Rizwan Qureshi rizwan.qureshi@intel.com Signed-off-by: Naresh G Solanki naresh.solanki@intel.com Signed-off-by: M Naveen naveen.m@intel.com --- src/soc/intel/skylake/Kconfig | 13 ++++++ src/soc/intel/skylake/include/soc/nhlt.h | 12 ++++++ src/soc/intel/skylake/nhlt/Makefile.inc | 14 ++++++- src/soc/intel/skylake/nhlt/max98927.c | 47 +++++++++++++++++++++ src/soc/intel/skylake/nhlt/rt5663.c | 71 ++++++++++++++++++++++++++++++++ 5 files changed, 156 insertions(+), 1 deletion(-)
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index 24c2e30..8f29b2b 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -52,6 +52,7 @@ config CPU_SPECIFIC_OPTIONS select TSC_CONSTANT_RATE select TSC_SYNC_MFENCE select UDELAY_TSC + select ACPI_NHLT
config MAINBOARD_USES_FSP2_0 bool @@ -227,6 +228,18 @@ config NHLT_SSM4567 help Include DSP firmware settings for ssm4567 smart amplifier.
+config NHLT_RT5663 + bool + default n + help + Include DSP firmware settings for rt5663 headset codec. + +config NHLT_MAX98927 + bool + default n + help + Include DSP firmware settings for max98927 amplifier. + config SKIP_FSP_CAR bool "Skip cache as RAM setup in FSP" default y diff --git a/src/soc/intel/skylake/include/soc/nhlt.h b/src/soc/intel/skylake/include/soc/nhlt.h index 008dd0d..7d23102 100644 --- a/src/soc/intel/skylake/include/soc/nhlt.h +++ b/src/soc/intel/skylake/include/soc/nhlt.h @@ -60,4 +60,16 @@ int nhlt_soc_add_ssm4567(struct nhlt *nhlt, int hwlink); */ int nhlt_soc_add_max98357(struct nhlt *nhlt, int hwlink);
+/* + * Add rt5663 headset codec on provided SSP link. Return 0 on succes, < 0 + * on error. + */ +int nhlt_soc_add_rt5663(struct nhlt *nhlt, int hwlink); + +/* + * Add max98927 amplifier in stereo configuration on provide SSP link. + * Return 0 on success, < 0 on error. + */ +int nhlt_soc_add_max98927(struct nhlt *nhlt, int hwlink); + #endif diff --git a/src/soc/intel/skylake/nhlt/Makefile.inc b/src/soc/intel/skylake/nhlt/Makefile.inc index e022482..da71162 100644 --- a/src/soc/intel/skylake/nhlt/Makefile.inc +++ b/src/soc/intel/skylake/nhlt/Makefile.inc @@ -2,9 +2,11 @@ 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 +NHLT_BLOB_PATH = 3rdparty/blobs/soc/intel/kabylake/nhlt-blobs 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 @@ -13,6 +15,8 @@ NAU88L25 = nau88l25-2ch-48khz-24b.bin MAX98357_RENDER = max98357-render-2ch-48khz-24b.bin SSM4567_RENDER = ssm4567-render-2ch-48khz-24b.bin SSM4567_CAPTURE = ssm4567-capture-4ch-48khz-32b.bin +RT5663 = rt5663-2ch-48khz-24b.bin +MAX98927_RENDER = max98927-render-2ch-48khz-24b.bin
cbfs-files-$(CONFIG_NHLT_DMIC_2CH) += $(DMIC_2CH_48KHZ_16B) $(DMIC_2CH_48KHZ_16B)-file := $(NHLT_BLOB_PATH)/$(DMIC_2CH_48KHZ_16B) @@ -45,3 +49,11 @@ $(SSM4567_RENDER)-type := raw cbfs-files-$(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 0000000..7f18657 --- /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 0000000..603d1dd --- /dev/null +++ b/src/soc/intel/skylake/nhlt/rt5663.c @@ -0,0 +1,71 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 Intel, Inc. + * + * 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)); +}