asoc: codecs: Add delay to eliminate playback pause post SSR on hs
Add delay in post ssr to eliminate playback pause on euro usbc headset.
Post ssr, headset is detected as headphone as HPH PA gets turned ON
before the completion of wcd_correct_swch_plug workqueue in MBHC.
Change-Id: Ib0334b37aa12b7e7371146b26eb3a1f4484656a3
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
diff --git a/asoc/codecs/rouleur/internal.h b/asoc/codecs/rouleur/internal.h
index 28a4c0c..cc1500b 100644
--- a/asoc/codecs/rouleur/internal.h
+++ b/asoc/codecs/rouleur/internal.h
@@ -84,6 +84,7 @@
struct mutex rx_clk_lock;
struct mutex main_bias_lock;
bool dev_up;
+ bool usbc_hs_status;
};
struct rouleur_micbias_setting {
diff --git a/asoc/codecs/rouleur/rouleur.c b/asoc/codecs/rouleur/rouleur.c
index bd7141e..d2cf31a 100644
--- a/asoc/codecs/rouleur/rouleur.c
+++ b/asoc/codecs/rouleur/rouleur.c
@@ -1342,6 +1342,17 @@
return 0;
}
+static bool get_usbc_hs_status(struct snd_soc_component *component,
+ struct wcd_mbhc_config *mbhc_cfg)
+{
+ if (mbhc_cfg->enable_usbc_analog) {
+ if (!(snd_soc_component_read32(component, ROULEUR_ANA_MBHC_MECH)
+ & 0x20))
+ return true;
+ }
+ return false;
+}
+
static int rouleur_event_notify(struct notifier_block *block,
unsigned long val,
void *data)
@@ -1374,6 +1385,8 @@
rouleur->dev_up = false;
rouleur->mbhc->wcd_mbhc.deinit_in_progress = true;
mbhc = &rouleur->mbhc->wcd_mbhc;
+ rouleur->usbc_hs_status = get_usbc_hs_status(component,
+ mbhc->mbhc_cfg);
rouleur_mbhc_ssr_down(rouleur->mbhc, component);
rouleur_reset(rouleur->dev, 0x01);
break;
@@ -1395,6 +1408,8 @@
__func__);
} else {
rouleur_mbhc_hs_detect(component, mbhc->mbhc_cfg);
+ if (rouleur->usbc_hs_status)
+ mdelay(500);
}
rouleur->mbhc->wcd_mbhc.deinit_in_progress = false;
rouleur->dev_up = true;