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-rw-r--r--drivers/gpu/ipu-v3/ipu-common.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index b7d7bd6e3d60..97218af4fe75 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -1286,8 +1286,11 @@ static int ipu_irq_init(struct ipu_soc *ipu)
return ret;
}
- for (i = 0; i < IPU_NUM_IRQS; i += 32)
+ /* Mask and clear all interrupts */
+ for (i = 0; i < IPU_NUM_IRQS; i += 32) {
ipu_cm_write(ipu, 0, IPU_INT_CTRL(i / 32));
+ ipu_cm_write(ipu, ~unused[i / 32], IPU_INT_STAT(i / 32));
+ }
for (i = 0; i < IPU_NUM_IRQS; i += 32) {
gc = irq_get_domain_generic_chip(ipu->domain, i);