kernel/0118-fix-put-power-on-if-the-interrupt-came.patch

From 4f9256da20dead3903c779cbabd56e89e426a093 Mon Sep 17 00:00:00 2001
From: liusheng <liusheng@eswincomputing.com>
Date: Wed, 24 Jul 2024 16:08:13 +0800
Subject: [PATCH 118/219] fix:put power on if the interrupt came

Changelogs:
1. interrupt came when the clock disable, so set power on
to handle interrupt.

Signed-off-by: liusheng <liusheng@eswincomputing.com>
---
 .../hae/hal/os/linux/kernel/gc_hal_kernel_device.c     | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c b/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
index 9e8f6bcbbfd7..21e9513d8347 100644
--- a/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
+++ b/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
@@ -2267,6 +2267,16 @@ isrRoutine(int irq, void *ctxt)
         return IRQ_HANDLED;
     }
 
+    /* interrupt came when the clock disable, so set power on to handle interrupt */
+    if(status == gcvSTATUS_GENERIC_IO){
+        gckHARDWARE_SetPowerState(kernel->hardware, gcvPOWER_ON_AUTO);
+        status = gckHARDWARE_Interrupt(kernel->hardware);
+        if (gcmIS_SUCCESS(status)) {
+            up(kernel->sema);
+            return IRQ_HANDLED;
+        }
+    }
+
     return IRQ_NONE;
 }
 
-- 
2.47.0