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Commit ae532a03 authored by Preetam Singh Ranawat's avatar Preetam Singh Ranawat Committed by Gerrit - the friendly Code Review server
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asoc: add multiple sampling rates support for a2dp 



Add support of 44.1Khz, 88.2Khz and 96Khz over split-a2dp path.

CRs-Fixed: 2143086
Change-Id: I05e7e947bec250c509f647718323bd208c46b2b2
Signed-off-by: default avatarPreetam Singh Ranawat <apranawat@codeaurora.org>
parent 9326b2df

asoc/sdm845.c

+24 −1
Original line number Diff line number Diff line
@@ -404,7 +404,9 @@ static char const *slim_sample_rate_text[] = {"KHZ_8", "KHZ_16", 
					"KHZ_32", "KHZ_44P1", "KHZ_48",

					"KHZ_88P2", "KHZ_96", "KHZ_176P4",

					"KHZ_192", "KHZ_352P8", "KHZ_384"};

static char const *bt_sample_rate_text[] = {"KHZ_8", "KHZ_16", "KHZ_48"};

static char const *bt_sample_rate_text[] = {"KHZ_8", "KHZ_16",

					"KHZ_44P1", "KHZ_48",

					"KHZ_88P2", "KHZ_96"};

static const char *const usb_ch_text[] = {"One", "Two", "Three", "Four",

					   "Five", "Six", "Seven",

					   "Eight"};
@@ -984,7 +986,16 @@ static int msm_bt_sample_rate_get(struct snd_kcontrol *kcontrol, 
	 * value.

	 */

	switch (slim_rx_cfg[SLIM_RX_7].sample_rate) {

	case SAMPLING_RATE_96KHZ:

		ucontrol->value.integer.value[0] = 5;

		break;

	case SAMPLING_RATE_88P2KHZ:

		ucontrol->value.integer.value[0] = 4;

		break;

	case SAMPLING_RATE_48KHZ:

		ucontrol->value.integer.value[0] = 3;

		break;

	case SAMPLING_RATE_44P1KHZ:

		ucontrol->value.integer.value[0] = 2;

		break;

	case SAMPLING_RATE_16KHZ:
@@ -1010,9 +1021,21 @@ static int msm_bt_sample_rate_put(struct snd_kcontrol *kcontrol, 
		slim_tx_cfg[SLIM_TX_7].sample_rate = SAMPLING_RATE_16KHZ;

		break;

	case 2:

		slim_rx_cfg[SLIM_RX_7].sample_rate = SAMPLING_RATE_44P1KHZ;

		slim_tx_cfg[SLIM_TX_7].sample_rate = SAMPLING_RATE_44P1KHZ;

		break;

	case 3:

		slim_rx_cfg[SLIM_RX_7].sample_rate = SAMPLING_RATE_48KHZ;

		slim_tx_cfg[SLIM_TX_7].sample_rate = SAMPLING_RATE_48KHZ;

		break;

	case 4:

		slim_rx_cfg[SLIM_RX_7].sample_rate = SAMPLING_RATE_88P2KHZ;

		slim_tx_cfg[SLIM_TX_7].sample_rate = SAMPLING_RATE_88P2KHZ;

		break;

	case 5:

		slim_rx_cfg[SLIM_RX_7].sample_rate = SAMPLING_RATE_96KHZ;

		slim_tx_cfg[SLIM_TX_7].sample_rate = SAMPLING_RATE_96KHZ;

		break;

	case 0:

	default:

		slim_rx_cfg[SLIM_RX_7].sample_rate = SAMPLING_RATE_8KHZ;