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Commit a6d9099c authored by Akhil Karuturi's avatar Akhil Karuturi
Browse files

dsp: q6core: retry till adsp is up to send custom topologies 



add retry logic to ensure adsp is up before registering custom
topologies

Change-Id: Ib88c06ae8c64cd0784319f40e3746ccbbce0cdf7
Signed-off-by: default avatarAkhil Karuturi <akarutur@codeaurora.org>
parent 78fff069

dsp/q6core.c

+23 −2
Original line number Diff line number Diff line
@@ -1762,13 +1762,34 @@ static int q6core_send_custom_topologies(void) 
{

	int ret = 0;

	int ret2 = 0;

	int32_t adsp_ready = 0;

	unsigned long timeout;

	struct cal_block_data *cal_block = NULL;

	struct avcs_cmd_register_topologies reg_top;



	/*  If ADSP is down, retry till ADSP is up */

	if (!q6core_is_adsp_ready()) {

		pr_err("%s: ADSP is not ready!\n", __func__);

		pr_err("%s: ADSP is not ready.proceed with retry!\n",

				 __func__);



		timeout = jiffies +

			msecs_to_jiffies(ADSP_STATE_READY_TIMEOUT_MS);



		do {

			adsp_ready = q6core_is_adsp_ready();

			pr_debug("%s: ADSP Audio is %s\n", __func__,

				adsp_ready ? "ready" : "not ready");

			if (adsp_ready)

				break;

			msleep(50);

		} while (time_after(timeout, jiffies));



		if (!adsp_ready) {

			pr_err_ratelimited("%s: Timeout. ADSP Audio is not ready\n",

					__func__);

			return -ENODEV;

		}

	}



	memset(&reg_top, 0, sizeof(reg_top));

	mutex_lock(&q6core_lcl.cal_data[CUST_TOP_CAL]->lock);