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hal: Specific Clip playing mute on 24bit USB-Headset and Display port. 

- Specific Clip playing mute on 24bit USB-Headset and Display port.
- The Root Cause is that the copp is getting configured at stream
  sample rate which is not supported by ADM.
- Convert stream sample rate to ADM supported sample rate for
  USB-Headset and Display port.

Change-Id: I32e8b7b6f5bdbe625ca17d0e4a6cd1895f2e7f9f
This commit is contained in:
Revathi Uddaraju 2017-11-30 14:56:11 +05:30
parent aa8e8a60b8
commit 0553e8f0c6
3 changed files with 7 additions and 6 deletions
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4
hal/msm8916/platform.c
View File

@ -6777,7 +6777,7 @@ void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd
*sample_rate = stream_sr;
if (snd_device == SND_DEVICE_OUT_HDMI)
*sample_rate = platform_get_supported_sampling_rate_on_hdmi(stream_sr);
*sample_rate = platform_get_supported_copp_sampling_rate(stream_sr);
ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr
, *sample_rate);
@ -7882,7 +7882,7 @@ int platform_get_max_codec_backend() {
return MAX_CODEC_BACKENDS;
}
int platform_get_supported_sampling_rate_on_hdmi(uint32_t stream_sr)
int platform_get_supported_copp_sampling_rate(uint32_t stream_sr)
{
int sample_rate;
switch (stream_sr){

7
hal/msm8974/platform.c
View File

@ -6816,8 +6816,9 @@ void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd
} else
*sample_rate = stream_sr;
if (snd_device == SND_DEVICE_OUT_HDMI)
*sample_rate = platform_get_supported_sampling_rate_on_hdmi(stream_sr);
if ((snd_device == SND_DEVICE_OUT_HDMI) || (snd_device == SND_DEVICE_OUT_DISPLAY_PORT) ||
(snd_device == SND_DEVICE_OUT_USB_HEADSET))
*sample_rate = platform_get_supported_copp_sampling_rate(stream_sr);
ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr, *sample_rate);
@ -7627,7 +7628,7 @@ int platform_get_max_codec_backend() {
return MAX_CODEC_BACKENDS;
}
int platform_get_supported_sampling_rate_on_hdmi(uint32_t stream_sr)
int platform_get_supported_copp_sampling_rate(uint32_t stream_sr)
{
int sample_rate;
switch (stream_sr){

2
hal/platform_api.h
View File

@ -184,7 +184,7 @@ void platform_get_device_to_be_id_map(int **be_id_map, int *length);
int platform_set_channel_allocation(void *platform, int channel_alloc);
int platform_get_edid_info(void *platform);
int platform_get_supported_sampling_rate_on_hdmi(uint32_t stream_sr);
int platform_get_supported_copp_sampling_rate(uint32_t stream_sr);
int platform_set_channel_map(void *platform, int ch_count, char *ch_map,
int snd_id);
int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask,