diff options
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-common.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 5 |
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); |