diff options
| author | Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> | 2018-05-02 18:24:17 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-05-08 03:07:59 +0000 |
| commit | 20c78048a7a637d0de4505bdcbc00a994eee83fc (patch) | |
| tree | 3b1e356517f93e9a9606ae808eb3262ac7034f12 /src/mainboard | |
| parent | 7a11c900b6af156bbd60b3231e9261177955e84c (diff) | |
| download | coreboot-20c78048a7a637d0de4505bdcbc00a994eee83fc.tar.xz | |
mb/google/poppy/variants/atlas: update DMIC NHLT configuration
From coreboot side, include DMIC 4ch NHLT configuration and its
DMIC blob. In OS side, cras picks the needed channels using UCM's
channel map configuration.
So, this patch updates to include DMIC 4ch config.
BUG=b:79158926
TEST=Verified 4-ch record with arecord
TEST=Also verified internal mic record with cras using
'cras_test_client --capture_file dmic.raw --rate 48000
--num_channels 2 --duration 10'
Change-Id: Ic6df00c2f26ad9cdf54152ab021c2b10499c429c
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/26019
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/poppy/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/atlas/nhlt.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index 8cd636d18e..37751f484b 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -64,7 +64,7 @@ config INCLUDE_NHLT_BLOBS config INCLUDE_NHLT_BLOBS_ATLAS bool "Include blobs for atlas audio." select NHLT_DA7219 - select NHLT_DMIC_2CH + select NHLT_DMIC_4CH select NHLT_MAX98373 config INCLUDE_NHLT_BLOBS_NAUTILUS diff --git a/src/mainboard/google/poppy/variants/atlas/nhlt.c b/src/mainboard/google/poppy/variants/atlas/nhlt.c index df62112ac3..4d0fd1ee0a 100644 --- a/src/mainboard/google/poppy/variants/atlas/nhlt.c +++ b/src/mainboard/google/poppy/variants/atlas/nhlt.c @@ -20,9 +20,9 @@ void variant_nhlt_init(struct nhlt *nhlt) { - /* 2 Channel DMIC array. */ - if (nhlt_soc_add_dmic_array(nhlt, 2)) - printk(BIOS_ERR, "Couldn't add 2CH DMIC array.\n"); + /* 4 Channel DMIC array. */ + if (nhlt_soc_add_dmic_array(nhlt, 4)) + printk(BIOS_ERR, "Couldn't add 4CH DMIC arrays.\n"); /* Dialog DA7219 Headset codec. */ if (nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1)) |