summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorSathyanarayana Nujella <sathyanarayana.nujella@intel.com>2018-06-21 16:53:56 -0700
committerPatrick Georgi <pgeorgi@google.com>2018-06-25 08:17:03 +0000
commit59790dded6d658b99031f73d788f250ecb2587b5 (patch)
tree2662e7053abbfe1084fc719d58169e063b5f404e /src
parent1bf411c743c0bbea849a36862a6cc9b62f411bc0 (diff)
downloadcoreboot-59790dded6d658b99031f73d788f250ecb2587b5.tar.xz
intel/skylake: nhlt: Add capture config for echo ref stream for Max98373 Codec
During Speaker playback, quad Channel I/V feedback data is captured from SSP0 Rx. Out of these 4-channels, Stereo V-Sense data needs to be given as echo ref stream. So, adding stereo capture config to max98373_capture_formats. BUG=b:110074225 TEST='Audio playback and Capture Stereo echo ref data' Change-Id: I6fe619ece94d5011caffe37ef10b48f956938db9 Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-on: https://review.coreboot.org/27182 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/soc/intel/skylake/nhlt/max98373.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/nhlt/max98373.c b/src/soc/intel/skylake/nhlt/max98373.c
index 7d01b92816..beb455874f 100644
--- a/src/soc/intel/skylake/nhlt/max98373.c
+++ b/src/soc/intel/skylake/nhlt/max98373.c
@@ -37,7 +37,7 @@ static const struct nhlt_format_config max98373_render_formats[] = {
};
static const struct nhlt_format_config max98373_capture_formats[] = {
- /* 48 KHz 16-bits per sample. */
+ /* 48 KHz 16-bits per sample - Quad Channel. */
{
.num_channels = 4,
.sample_freq_khz = 48,
@@ -46,6 +46,15 @@ static const struct nhlt_format_config max98373_capture_formats[] = {
.speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
.settings_file = "max98373-render-2ch-48khz-16b.bin",
},
+ /* 48 KHz 16-bits per sample - Stereo Channel */
+ {
+ .num_channels = 2,
+ .sample_freq_khz = 48,
+ .container_bits_per_sample = 32,
+ .valid_bits_per_sample = 16,
+ .speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
+ .settings_file = "max98373-render-2ch-48khz-16b.bin",
+ },
};
static const struct nhlt_endp_descriptor max98373_descriptors[] = {