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

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

Change-Id: Ib88c06ae8c64cd0784319f40e3746ccbbce0cdf7
Signed-off-by: Akhil Karuturi <akarutur@codeaurora.org>
This commit is contained in:
Akhil Karuturi 2020-11-05 11:42:02 -08:00
parent 78fff06931
commit a6d9099cf5
1 changed files with 23 additions and 2 deletions
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25
dsp/q6core.c
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@ -1762,12 +1762,33 @@ 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__);
return -ENODEV;
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));