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asoc: bolero: force bolero runtime suspend during adsp ssr

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During adsp SSR, bolero runtime suspend is not called and
hw vote clks are not reset. Force bolero runtime suspend
during adsp SSR to avoid kernel panic.

Change-Id: Iff5983ef07f77ecc7f3f344948c013906b4bad60
Signed-off-by: Meng Wang <mengw@codeaurora.org>
This commit is contained in:
Meng Wang 2019-06-26 15:39:41 +08:00
commit bf1fe8fbad
4 changed files with 10 additions and 0 deletions
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2
asoc/codecs/bolero/rx-macro.c
View file

@ -1224,6 +1224,8 @@ static int rx_macro_event_handler(struct snd_soc_component *component,
rx_priv->swr_ctrl_data[0].rx_swr_pdev,
SWR_DEVICE_SSR_DOWN, NULL);
}
if (!pm_runtime_status_suspended(rx_dev))
bolero_runtime_suspend(rx_dev);
break;
case BOLERO_MACRO_EVT_SSR_UP:
rx_priv->dev_up = true;

2
asoc/codecs/bolero/tx-macro.c
View file

@ -354,6 +354,8 @@ static int tx_macro_event_handler(struct snd_soc_component *component,
tx_priv->swr_ctrl_data[0].tx_swr_pdev,
SWR_DEVICE_SSR_DOWN, NULL);
}
if (!pm_runtime_status_suspended(tx_dev))
bolero_runtime_suspend(tx_dev);
break;
case BOLERO_MACRO_EVT_SSR_UP:
/* reset swr after ssr/pdr */

4
asoc/codecs/bolero/va-macro.c
View file

@ -237,6 +237,10 @@ static int va_macro_event_handler(struct snd_soc_component *component,
case BOLERO_MACRO_EVT_CLK_RESET:
bolero_rsc_clk_reset(va_dev, VA_CORE_CLK);
break;
case BOLERO_MACRO_EVT_SSR_DOWN:
if (!pm_runtime_status_suspended(va_dev))
bolero_runtime_suspend(va_dev);
break;
default:
break;
}

2
asoc/codecs/bolero/wsa-macro.c
View file

@ -919,6 +919,8 @@ static int wsa_macro_event_handler(struct snd_soc_component *component,
wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
SWR_DEVICE_SSR_DOWN, NULL);
}
if (!pm_runtime_status_suspended(wsa_dev))
bolero_runtime_suspend(wsa_dev);
break;
case BOLERO_MACRO_EVT_SSR_UP:
/* reset swr after ssr/pdr */