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Commit f6d24ccc authored by Vatsal Bucha's avatar Vatsal Bucha Committed by Gerrit - the friendly Code Review server
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Revert "ASoC: codecs: handle device disconnect during SSR/PDR" 



This reverts commit 9fe5cc6bf101f9613bebb9ae1f4969ae8cc03b2c.

Change-Id: Ica9e39ee24562ad02c590cfd6388c5fe113d0d1f
Signed-off-by: default avatarVatsal Bucha <vbucha@codeaurora.org>
parent e220496f

asoc/codecs/wcd-mbhc-v2.c

+0 −19
Original line number Original line Diff line number Diff line
@@ -1587,8 +1587,6 @@ static int wcd_mbhc_set_keycode(struct wcd_mbhc *mbhc) 
static int wcd_mbhc_usbc_ana_event_handler(struct notifier_block *nb,

static int wcd_mbhc_usbc_ana_event_handler(struct notifier_block *nb,

					   unsigned long mode, void *ptr)

					   unsigned long mode, void *ptr)

{

{

	unsigned int l_det_en = 0;

	unsigned int detection_type = 0;

	struct wcd_mbhc *mbhc = container_of(nb, struct wcd_mbhc, fsa_nb);

	struct wcd_mbhc *mbhc = container_of(nb, struct wcd_mbhc, fsa_nb);





	if (!mbhc)

	if (!mbhc)
@@ -1601,23 +1599,6 @@ static int wcd_mbhc_usbc_ana_event_handler(struct notifier_block *nb, 
			mbhc->mbhc_cb->clk_setup(mbhc->component, true);

			mbhc->mbhc_cb->clk_setup(mbhc->component, true);

		/* insertion detected, enable L_DET_EN */

		/* insertion detected, enable L_DET_EN */

		WCD_MBHC_REG_UPDATE_BITS(WCD_MBHC_L_DET_EN, 1);

		WCD_MBHC_REG_UPDATE_BITS(WCD_MBHC_L_DET_EN, 1);

	} else {

		WCD_MBHC_REG_READ(WCD_MBHC_MECH_DETECTION_TYPE, detection_type);

		WCD_MBHC_REG_READ(WCD_MBHC_L_DET_EN, l_det_en);

		/* If both l_det_en and detection type are set, it means device was

		 * unplugged during SSR and detection interrupt was not handled.

		 * So trigger device disconnect */

		if (detection_type && l_det_en) {

			/* Set the detection type appropriately */

			WCD_MBHC_REG_UPDATE_BITS(WCD_MBHC_MECH_DETECTION_TYPE,

						 !detection_type);

			/* Set current plug type to the state before SSR */

			mbhc->current_plug = mbhc->plug_before_ssr;



			wcd_mbhc_swch_irq_handler(mbhc);

			mbhc->mbhc_cb->lock_sleep(mbhc, false);

			mbhc->plug_before_ssr = MBHC_PLUG_TYPE_NONE;

		}

	}

	}

	return 0;

	return 0;

}

}

asoc/codecs/wcd938x/wcd938x.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -2048,8 +2048,6 @@ static int wcd938x_event_notify(struct notifier_block *block, 
	case BOLERO_WCD_EVT_SSR_DOWN:

	case BOLERO_WCD_EVT_SSR_DOWN:

		wcd938x->dev_up = false;

		wcd938x->dev_up = false;

		wcd938x->mbhc->wcd_mbhc.deinit_in_progress = true;

		wcd938x->mbhc->wcd_mbhc.deinit_in_progress = true;

		wcd938x->mbhc->wcd_mbhc.plug_before_ssr =

					wcd938x->mbhc->wcd_mbhc.current_plug;

		mbhc = &wcd938x->mbhc->wcd_mbhc;

		mbhc = &wcd938x->mbhc->wcd_mbhc;

		wcd938x->usbc_hs_status = get_usbc_hs_status(component,

		wcd938x->usbc_hs_status = get_usbc_hs_status(component,

						mbhc->mbhc_cfg);

						mbhc->mbhc_cfg);

include/asoc/wcd-mbhc-v2.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -546,7 +546,6 @@ struct wcd_mbhc { 
	wait_queue_head_t wait_btn_press;

	wait_queue_head_t wait_btn_press;

	bool is_btn_press;

	bool is_btn_press;

	u8 current_plug;

	u8 current_plug;

	u8 plug_before_ssr;

	bool in_swch_irq_handler;

	bool in_swch_irq_handler;

	bool hphl_swh; /*track HPHL switch NC / NO */

	bool hphl_swh; /*track HPHL switch NC / NO */

	bool gnd_swh; /*track GND switch NC / NO */

	bool gnd_swh; /*track GND switch NC / NO */