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-rw-r--r--src/include/nhlt.h11
-rw-r--r--src/lib/nhlt.c22
-rw-r--r--src/soc/intel/skylake/nhlt/max98373.c33
-rw-r--r--src/soc/intel/skylake/nhlt/max98927.c37
-rw-r--r--src/soc/intel/skylake/nhlt/rt5514.c1
5 files changed, 67 insertions, 37 deletions
diff --git a/src/include/nhlt.h b/src/include/nhlt.h
index 167be520dc..5d7564bd76 100644
--- a/src/include/nhlt.h
+++ b/src/include/nhlt.h
@@ -299,6 +299,17 @@ struct nhlt_tdm_config {
enum {
NHLT_TDM_BASIC,
NHLT_TDM_MIC_ARRAY,
+ NHLT_TDM_RENDER_WITH_LOOPBACK,
+ NHLT_TDM_RENDER_FEEDBACK,
+ NHLT_TDM_MULTI_MODE,
+ NHLT_TDM_MULTI_MODE_MIC_ARRAY = NHLT_TDM_MULTI_MODE | NHLT_TDM_MIC_ARRAY
+};
+
+struct nhlt_feedback_config {
+ struct nhlt_tdm_config tdm_config;
+ uint8_t feedback_virtual_slot;
+ uint16_t feedback_channels;
+ uint16_t feedback_valid_bits_per_sample;
};
struct nhlt_dmic_array_config {
diff --git a/src/lib/nhlt.c b/src/lib/nhlt.c
index a061b82864..b6fe9a652d 100644
--- a/src/lib/nhlt.c
+++ b/src/lib/nhlt.c
@@ -181,14 +181,6 @@ int nhlt_endpoint_add_formats(struct nhlt_endpoint *endp,
return 0;
}
-void nhlt_next_instance(struct nhlt *nhlt, int link_type)
-{
- if (link_type < NHLT_LINK_HDA || link_type >= NHLT_MAX_LINK_TYPES)
- return;
-
- nhlt->current_instance_id[link_type]++;
-}
-
static size_t calc_specific_config_size(struct nhlt_specific_config *cfg)
{
return sizeof(cfg->size) + cfg->size;
@@ -255,7 +247,7 @@ static size_t calc_size(struct nhlt *nhlt)
size_t nhlt_current_size(struct nhlt *nhlt)
{
- return calc_size(nhlt) + sizeof(acpi_header_t);
+ return calc_size(nhlt) + sizeof(acpi_header_t) + sizeof(uint32_t);
}
static void nhlt_free_resources(struct nhlt *nhlt)
@@ -360,12 +352,13 @@ static void serialize_endpoint(struct nhlt_endpoint *endp, struct cursor *cur)
static void nhlt_serialize_endpoints(struct nhlt *nhlt, struct cursor *cur)
{
- int i;
+ int i, capabilities_size = 0;
ser8(cur, nhlt->num_endpoints);
for (i = 0; i < nhlt->num_endpoints; i++)
serialize_endpoint(&nhlt->endpoints[i], cur);
+ ser32(cur, capabilities_size);
}
uintptr_t nhlt_serialize(struct nhlt *nhlt, uintptr_t acpi_addr)
@@ -468,12 +461,5 @@ int nhlt_add_endpoints(struct nhlt *nhlt,
int nhlt_add_ssp_endpoints(struct nhlt *nhlt, int virtual_bus_id,
const struct nhlt_endp_descriptor *epds, size_t num_epds)
{
- int ret;
-
- ret = _nhlt_add_endpoints(nhlt, virtual_bus_id, epds, num_epds);
-
- if (!ret)
- nhlt_next_instance(nhlt, NHLT_LINK_SSP);
-
- return ret;
+ return _nhlt_add_endpoints(nhlt, virtual_bus_id, epds, num_epds);
}
diff --git a/src/soc/intel/skylake/nhlt/max98373.c b/src/soc/intel/skylake/nhlt/max98373.c
index f072f36935..5f4d15ee25 100644
--- a/src/soc/intel/skylake/nhlt/max98373.c
+++ b/src/soc/intel/skylake/nhlt/max98373.c
@@ -4,15 +4,6 @@
#include <soc/nhlt.h>
static const struct nhlt_format_config max98373_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 = "max98373-render-2ch-48khz-24b.bin",
- },
/* 48 KHz 16-bits per sample. */
{
.num_channels = 2,
@@ -45,6 +36,26 @@ static const struct nhlt_format_config max98373_capture_formats[] = {
},
};
+static struct nhlt_feedback_config render_config = {
+ .tdm_config = {
+ .virtual_slot = 0x0,
+ .config_type = NHLT_TDM_RENDER_FEEDBACK,
+ },
+ .feedback_virtual_slot = 2,
+ .feedback_channels = 4,
+ .feedback_valid_bits_per_sample = 16,
+};
+
+static struct nhlt_feedback_config capture_config = {
+ .tdm_config = {
+ .virtual_slot = 0x2,
+ .config_type = NHLT_TDM_RENDER_FEEDBACK,
+ },
+ .feedback_virtual_slot = 0,
+ .feedback_channels = 2,
+ .feedback_valid_bits_per_sample = 16,
+};
+
static const struct nhlt_endp_descriptor max98373_descriptors[] = {
{
.link = NHLT_LINK_SSP,
@@ -52,6 +63,8 @@ static const struct nhlt_endp_descriptor max98373_descriptors[] = {
.direction = NHLT_DIR_RENDER,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
+ .cfg = &render_config,
+ .cfg_size = sizeof(render_config),
.formats = max98373_render_formats,
.num_formats = ARRAY_SIZE(max98373_render_formats),
},
@@ -61,6 +74,8 @@ static const struct nhlt_endp_descriptor max98373_descriptors[] = {
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
+ .cfg = &capture_config,
+ .cfg_size = sizeof(capture_config),
.formats = max98373_capture_formats,
.num_formats = ARRAY_SIZE(max98373_capture_formats),
},
diff --git a/src/soc/intel/skylake/nhlt/max98927.c b/src/soc/intel/skylake/nhlt/max98927.c
index 77b8faf87f..b19db26224 100644
--- a/src/soc/intel/skylake/nhlt/max98927.c
+++ b/src/soc/intel/skylake/nhlt/max98927.c
@@ -4,15 +4,6 @@
#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",
- },
/* 48 KHz 16-bits per sample. */
{
.num_channels = 2,
@@ -36,13 +27,37 @@ static const struct nhlt_format_config max98927_capture_formats[] = {
.settings_file = "max98927-render-2ch-48khz-16b.bin",
},
};
-static const struct nhlt_endp_descriptor max98927_descriptors[] = {
+
+static struct nhlt_feedback_config render_config = {
+ .tdm_config = {
+ .virtual_slot = 0x0,
+ .config_type = NHLT_TDM_RENDER_FEEDBACK,
+ },
+ .feedback_virtual_slot = 2,
+ .feedback_channels = 4,
+ .feedback_valid_bits_per_sample = 16,
+};
+
+static struct nhlt_feedback_config capture_config = {
+ .tdm_config = {
+ .virtual_slot = 0x2,
+ .config_type = NHLT_TDM_RENDER_FEEDBACK,
+ },
+ .feedback_virtual_slot = 0,
+ .feedback_channels = 2,
+ .feedback_valid_bits_per_sample = 16,
+};
+
+
+static 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,
+ .cfg = &render_config,
+ .cfg_size = sizeof(render_config),
.formats = max98927_render_formats,
.num_formats = ARRAY_SIZE(max98927_render_formats),
},
@@ -52,6 +67,8 @@ static const struct nhlt_endp_descriptor max98927_descriptors[] = {
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
+ .cfg = &capture_config,
+ .cfg_size = sizeof(capture_config),
.formats = max98927_capture_formats,
.num_formats = ARRAY_SIZE(max98927_capture_formats),
},
diff --git a/src/soc/intel/skylake/nhlt/rt5514.c b/src/soc/intel/skylake/nhlt/rt5514.c
index 35adccaa39..df4d1e00b3 100644
--- a/src/soc/intel/skylake/nhlt/rt5514.c
+++ b/src/soc/intel/skylake/nhlt/rt5514.c
@@ -18,6 +18,7 @@ static const struct nhlt_format_config rt5514_4ch_formats[] = {
static const struct nhlt_dmic_array_config rt5514_4ch_mic_config = {
.tdm_config = {
+ .virtual_slot = 0x1,
.config_type = NHLT_TDM_MIC_ARRAY,
},
.array_type = NHLT_MIC_ARRAY_4CH_L_SHAPED,
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 09:53:35 +0000