disp: msm: sde: add support for WD timer on INTF

Watchdog timer is moving from TOP to INTF. This change adds
support for movement and ensures backwards compatibility.

Vsync select only needs to specify whether or not to use
Timer 0 associated with the interface. It does not need to
select between Timer 0-4.

Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Change-Id: I9d89a8cb1ea607e9fc0bdbffa0a6a9acceff7f13

msm/sde/sde_hw_interrupts.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/bitops.h>
@@ -166,6 +166,7 @@
 #define SDE_INTR_DSICMD_2_INTO_STATIC BIT(6)
 #define SDE_INTR_DSICMD_2_OUTOF_STATIC BIT(7)
 #define SDE_INTR_PROG_LINE BIT(8)
+#define SDE_INTR_INTF_WD_TIMER_0_DONE BIT(13)
 
 /**
  * AD4 interrupt status bit definitions
@@ -398,6 +399,7 @@ static struct sde_irq_type sde_irq_intf_map[] = {
 		SDE_INTR_DSICMD_2_OUTOF_STATIC, -1},
 
 	{ SDE_IRQ_TYPE_PROG_LINE, -1, SDE_INTR_PROG_LINE, -1},
+	{ SDE_IRQ_TYPE_WD_TIMER, -1, SDE_INTR_WD_TIMER_0_DONE, -1},
 };
 
 static struct sde_irq_type sde_irq_ad4_map[] = {