Merge "ASoC: wcd9320: Handle the port disconnect correctly" (2fd4b6ea) · Commits · e / devices / android_kernel_sony_msm8994

sound/soc/codecs/wcd9320.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -6181,6 +6181,22 @@ static irqreturn_t taiko_slimbus_irq(int irq, void *data)
		port_id = (tx ? j - 16 : j);
		val = wcd9xxx_interface_reg_read(codec->control_data,
		TAIKO_SLIM_PGD_PORT_INT_RX_SOURCE0 + j);
		if (val) {
		if (!tx)
		reg = TAIKO_SLIM_PGD_PORT_INT_EN0 +
		(port_id / 8);
		else
		reg = TAIKO_SLIM_PGD_PORT_INT_TX_EN0 +
		(port_id / 8);
		int_val = wcd9xxx_interface_reg_read(
		codec->control_data, reg);
		/*
		* Ignore interrupts for ports for which the
		* interrupts are not specifically enabled.
		*/
		if (!(int_val & (1 << (port_id % 8))))
		continue;
		}
		if (val & TAIKO_SLIM_IRQ_OVERFLOW)
		pr_err_ratelimited(
		"%s: overflow error on %s port %d, value %x\n",