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Commit 48bfba36 authored by Krishnankutty Kolathappilly's avatar Krishnankutty Kolathappilly
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ASoC: msm: qdsp6v2: Set ADM sample rate to 48Khz for ULL 



ULL copp can only operate at sample rate of 48Khz. BT SCO back end
sets sample rate is 8Khz. ADM open for  ULL fails when backend is
BT SCO. Set the sample rate to 48Khz when adm is opened for a ULL
device session.

CRs-Fixed: 545401, 545397
Change-Id: I18f18466324eebf2a2c8884b6e531155707996f4
Signed-off-by: default avatarKrishnankutty Kolathappilly <kkolat@codeaurora.org>
parent 7b8769c2

sound/soc/msm/qdsp6v2/q6adm.c

+5 −1
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
/* 2 is to account for module & param ID in payload */

#define ADM_GET_PARAMETER_LENGTH  (4096 - APR_HDR_SIZE - 2 * sizeof(uint32_t))



#define ULL_SUPPORTED_SAMPLE_RATE 48000



enum {

	ADM_RX_AUDPROC_CAL,
@@ -1202,11 +1203,14 @@ int adm_open(int port_id, int path, int rate, int channel_mode, int topology, 
			(open.topology_id == VPM_TX_DM_FLUENCE_COPP_TOPOLOGY))

				rate = 16000;



		if (perf_mode)

		if (perf_mode) {

			open.topology_id = NULL_COPP_TOPOLOGY;

			rate = ULL_SUPPORTED_SAMPLE_RATE;

		}



		open.dev_num_channel = channel_mode & 0x00FF;

		open.bit_width = bits_per_sample;

		WARN_ON(perf_mode && (rate != 48000));

		open.sample_rate  = rate;

		memset(open.dev_channel_mapping, 0, 8);