tristate
select SND_SST_IPC
select SND_SOC_INTEL_SST
+ select IOSF_MBI
config SND_SOC_INTEL_SST
tristate
config SND_SOC_INTEL_HASWELL
tristate
+ select SND_SOC_INTEL_SST_FIRMWARE
config SND_SOC_INTEL_BAYTRAIL
tristate
depends on X86_INTEL_LPSS && I2C && I2C_DESIGNWARE_PLATFORM
depends on DW_DMAC_CORE
select SND_SOC_INTEL_SST
- select SND_SOC_INTEL_SST_FIRMWARE
select SND_SOC_INTEL_HASWELL
select SND_SOC_RT5640
help
This adds audio driver for Intel Baytrail platform based boards
with the MAX98090 audio codec.
+config SND_SOC_INTEL_BDW_RT5677_MACH
+ tristate "ASoC Audio driver for Intel Broadwell with RT5677 codec"
+ depends on X86_INTEL_LPSS && GPIOLIB && I2C && DW_DMAC
+ depends on DW_DMAC_CORE=y
+ select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_HASWELL
+ select SND_SOC_RT5677
+ help
+ This adds support for Intel Broadwell platform based boards with
+ the RT5677 audio codec.
+
config SND_SOC_INTEL_BROADWELL_MACH
tristate "ASoC Audio DSP support for Intel Broadwell Wildcatpoint"
depends on X86_INTEL_LPSS && I2C && DW_DMAC && \
I2C_DESIGNWARE_PLATFORM
depends on DW_DMAC_CORE
select SND_SOC_INTEL_SST
- select SND_SOC_INTEL_SST_FIRMWARE
select SND_SOC_INTEL_HASWELL
select SND_SOC_RT286
help
#include <acpi/platform/aclinux.h>
#include <acpi/actypes.h>
#include <acpi/acpi_bus.h>
+#include <asm/cpu_device_id.h>
+#include <asm/iosf_mbi.h>
#include "../sst-mfld-platform.h"
#include "../../common/sst-dsp.h"
#include "../../common/sst-acpi.h"
.acpi_ipc_irq_index = 5,
};
+/* BYTCR has different BIOS from BYT */
+static const struct sst_res_info bytcr_res_info = {
+ .shim_offset = 0x140000,
+ .shim_size = 0x000100,
+ .shim_phy_addr = SST_BYT_SHIM_PHY_ADDR,
+ .ssp0_offset = 0xa0000,
+ .ssp0_size = 0x1000,
+ .dma0_offset = 0x98000,
+ .dma0_size = 0x4000,
+ .dma1_offset = 0x9c000,
+ .dma1_size = 0x4000,
+ .iram_offset = 0x0c0000,
+ .iram_size = 0x14000,
+ .dram_offset = 0x100000,
+ .dram_size = 0x28000,
+ .mbox_offset = 0x144000,
+ .mbox_size = 0x1000,
+ .acpi_lpe_res_index = 0,
+ .acpi_ddr_index = 2,
+ .acpi_ipc_irq_index = 0
+};
+
static struct sst_platform_info byt_rvp_platform_data = {
.probe_data = &byt_fwparse_info,
.ipc_info = &byt_ipc_info,
rsrc = platform_get_resource(pdev, IORESOURCE_MEM,
ctx->pdata->res_info->acpi_lpe_res_index);
if (!rsrc) {
- dev_err(ctx->dev, "Invalid SHIM base from IFWI");
+ dev_err(ctx->dev, "Invalid SHIM base from IFWI\n");
return -EIO;
}
dev_info(ctx->dev, "LPE base: %#x size:%#x", (unsigned int) rsrc->start,
ctx->iram = devm_ioremap_nocache(ctx->dev, ctx->iram_base,
ctx->pdata->res_info->iram_size);
if (!ctx->iram) {
- dev_err(ctx->dev, "unable to map IRAM");
+ dev_err(ctx->dev, "unable to map IRAM\n");
return -EIO;
}
ctx->dram = devm_ioremap_nocache(ctx->dev, ctx->dram_base,
ctx->pdata->res_info->dram_size);
if (!ctx->dram) {
- dev_err(ctx->dev, "unable to map DRAM");
+ dev_err(ctx->dev, "unable to map DRAM\n");
return -EIO;
}
ctx->shim = devm_ioremap_nocache(ctx->dev, ctx->shim_phy_add,
ctx->pdata->res_info->shim_size);
if (!ctx->shim) {
- dev_err(ctx->dev, "unable to map SHIM");
+ dev_err(ctx->dev, "unable to map SHIM\n");
return -EIO;
}
ctx->mailbox = devm_ioremap_nocache(ctx->dev, ctx->mailbox_add,
ctx->pdata->res_info->mbox_size);
if (!ctx->mailbox) {
- dev_err(ctx->dev, "unable to map mailbox");
+ dev_err(ctx->dev, "unable to map mailbox\n");
return -EIO;
}
rsrc = platform_get_resource(pdev, IORESOURCE_MEM,
ctx->pdata->res_info->acpi_ddr_index);
if (!rsrc) {
- dev_err(ctx->dev, "Invalid DDR base from IFWI");
+ dev_err(ctx->dev, "Invalid DDR base from IFWI\n");
return -EIO;
}
ctx->ddr_base = rsrc->start;
ctx->ddr = devm_ioremap_nocache(ctx->dev, ctx->ddr_base,
resource_size(rsrc));
if (!ctx->ddr) {
- dev_err(ctx->dev, "unable to map DDR");
+ dev_err(ctx->dev, "unable to map DDR\n");
return -EIO;
}
return 0;
}
+
+static int is_byt_cr(struct device *dev, bool *bytcr)
+{
+ int status = 0;
+
+ if (IS_ENABLED(CONFIG_IOSF_MBI)) {
+ static const struct x86_cpu_id cpu_ids[] = {
+ { X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */
+ {}
+ };
+ u32 bios_status;
+
+ if (!x86_match_cpu(cpu_ids) || !iosf_mbi_available()) {
+ /* bail silently */
+ return status;
+ }
+
+ status = iosf_mbi_read(BT_MBI_UNIT_PMC, /* 0x04 PUNIT */
+ MBI_REG_READ, /* 0x10 */
+ 0x006, /* BIOS_CONFIG */
+ &bios_status);
+
+ if (status) {
+ dev_err(dev, "could not read PUNIT BIOS_CONFIG\n");
+ } else {
+ /* bits 26:27 mirror PMIC options */
+ bios_status = (bios_status >> 26) & 3;
+
+ if ((bios_status == 1) || (bios_status == 3))
+ *bytcr = true;
+ else
+ dev_info(dev, "BYT-CR not detected\n");
+ }
+ } else {
+ dev_info(dev, "IOSF_MBI not enabled, no BYT-CR detection\n");
+ }
+ return status;
+}
+
+
static int sst_acpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct platform_device *plat_dev;
struct sst_platform_info *pdata;
unsigned int dev_id;
+ bool bytcr = false;
id = acpi_match_device(dev->driver->acpi_match_table, dev);
if (!id)
return -ENODEV;
- dev_dbg(dev, "for %s", id->id);
+ dev_dbg(dev, "for %s\n", id->id);
mach = (struct sst_acpi_mach *)id->driver_data;
mach = sst_acpi_find_machine(mach);
dev_dbg(dev, "ACPI device id: %x\n", dev_id);
+ ret = sst_alloc_drv_context(&ctx, dev, dev_id);
+ if (ret < 0)
+ return ret;
+
+ ret = is_byt_cr(dev, &bytcr);
+ if (!((ret < 0) || (bytcr == false))) {
+ dev_info(dev, "Detected Baytrail-CR platform\n");
+
+ /* override resource info */
+ byt_rvp_platform_data.res_info = &bytcr_res_info;
+ }
+
plat_dev = platform_device_register_data(dev, pdata->platform, -1,
NULL, 0);
if (IS_ERR(plat_dev)) {
return PTR_ERR(mdev);
}
- ret = sst_alloc_drv_context(&ctx, dev, dev_id);
- if (ret < 0)
- return ret;
-
/* Fill sst platform data */
ctx->pdata = pdata;
strcpy(ctx->firmware_name, mach->fw_filename);
DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"),
},
},
+ { }
};
BXT_DPCM_AUDIO_PB = 0,
BXT_DPCM_AUDIO_CP,
BXT_DPCM_AUDIO_REF_CP,
+ BXT_DPCM_AUDIO_DMIC_CP,
BXT_DPCM_AUDIO_HDMI1_PB,
BXT_DPCM_AUDIO_HDMI2_PB,
BXT_DPCM_AUDIO_HDMI3_PB,
*/
ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
- SND_JACK_BTN_2 | SND_JACK_BTN_3, &broxton_headset,
- NULL, 0);
+ SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT,
+ &broxton_headset, NULL, 0);
if (ret) {
dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
return ret;
.hw_free = broxton_da7219_hw_free,
};
+static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ channels->min = channels->max = DUAL_CHANNEL;
+
+ return 0;
+}
+
+static int broxton_dmic_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.channels_max = DUAL_CHANNEL;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+}
+
+static const struct snd_soc_ops broxton_dmic_ops = {
+ .startup = broxton_dmic_startup,
+};
+
+static const unsigned int rates_16000[] = {
+ 16000,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_16000 = {
+ .count = ARRAY_SIZE(rates_16000),
+ .list = rates_16000,
+};
+
+static int broxton_refcap_startup(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_16000);
+};
+
+static struct snd_soc_ops broxton_refcap_ops = {
+ .startup = broxton_refcap_startup,
+};
+
/* broxton digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link broxton_dais[] = {
/* Front End DAI links */
- [BXT_DPCM_AUDIO_PB]
+ [BXT_DPCM_AUDIO_PB] =
{
.name = "Bxt Audio Port",
.stream_name = "Audio",
.dpcm_playback = 1,
.ops = &broxton_da7219_fe_ops,
},
- [BXT_DPCM_AUDIO_CP]
+ [BXT_DPCM_AUDIO_CP] =
{
.name = "Bxt Audio Capture Port",
.stream_name = "Audio Record",
.dpcm_capture = 1,
.ops = &broxton_da7219_fe_ops,
},
- [BXT_DPCM_AUDIO_REF_CP]
+ [BXT_DPCM_AUDIO_REF_CP] =
{
.name = "Bxt Audio Reference cap",
.stream_name = "Refcap",
.ignore_suspend = 1,
.nonatomic = 1,
.dynamic = 1,
+ .ops = &broxton_refcap_ops,
+ },
+ [BXT_DPCM_AUDIO_DMIC_CP]
+ {
+ .name = "Bxt Audio DMIC cap",
+ .stream_name = "dmiccap",
+ .cpu_dai_name = "DMIC Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:0e.0",
+ .init = NULL,
+ .dpcm_capture = 1,
+ .nonatomic = 1,
+ .dynamic = 1,
+ .ops = &broxton_dmic_ops,
},
- [BXT_DPCM_AUDIO_HDMI1_PB]
+ [BXT_DPCM_AUDIO_HDMI1_PB] =
{
.name = "Bxt HDMI Port1",
.stream_name = "Hdmi1",
.nonatomic = 1,
.dynamic = 1,
},
- [BXT_DPCM_AUDIO_HDMI2_PB]
+ [BXT_DPCM_AUDIO_HDMI2_PB] =
{
.name = "Bxt HDMI Port2",
.stream_name = "Hdmi2",
.nonatomic = 1,
.dynamic = 1,
},
- [BXT_DPCM_AUDIO_HDMI3_PB]
+ [BXT_DPCM_AUDIO_HDMI3_PB] =
{
.name = "Bxt HDMI Port3",
.stream_name = "Hdmi3",
.codec_dai_name = "dmic-hifi",
.platform_name = "0000:00:0e.0",
.ignore_suspend = 1,
+ .be_hw_params_fixup = broxton_dmic_fixup,
.dpcm_capture = 1,
.no_pcm = 1,
},
return -ENXIO;
}
- snd_hdac_ext_bus_parse_capabilities(ebus);
+ snd_hdac_bus_parse_capabilities(bus);
if (skl_acquire_irq(ebus, 0) < 0)
return -EBUSY;
if (skl->nhlt == NULL) {
err = -ENODEV;
- goto out_free;
+ goto out_display_power_off;
}
skl_nhlt_update_topology_bin(skl);
skl_dmic_data.dmic_num = skl_get_dmic_geo(skl);
/* check if dsp is there */
- if (ebus->ppcap) {
+ if (bus->ppcap) {
err = skl_machine_device_register(skl,
(void *)pci_id->driver_data);
if (err < 0)
skl->skl_sst->enable_miscbdcge = skl_enable_miscbdcge;
}
- if (ebus->mlcap)
+ if (bus->mlcap)
snd_hdac_ext_bus_get_ml_capabilities(ebus);
/* create device for soc dmic */
skl_machine_device_unregister(skl);
out_nhlt_free:
skl_nhlt_free(skl->nhlt);
+ out_display_power_off:
+ if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
+ snd_hdac_display_power(bus, false);
out_free:
skl->init_failed = 1;
skl_free(ebus);
release_firmware(skl->tplg);
- if (pci_dev_run_wake(pci))
- pm_runtime_get_noresume(&pci->dev);
+ pm_runtime_get_noresume(&pci->dev);
/* codec removal, invoke bus_device_remove */
snd_hdac_ext_bus_device_remove(ebus);
projects / mirror_ubuntu-artful-kernel.git / commitdiff