diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_display.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index ffb21a633b6a..3e13acdfa7e5 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -1215,7 +1215,7 @@ static int dp_hpd_event_thread_start(struct dp_display_private *dp_priv) static irqreturn_t dp_display_irq_handler(int irq, void *dev_id) { struct dp_display_private *dp = dev_id; - irqreturn_t ret = IRQ_HANDLED; + irqreturn_t ret = IRQ_NONE; u32 hpd_isr_status; if (!dp) { @@ -1243,13 +1243,15 @@ static irqreturn_t dp_display_irq_handler(int irq, void *dev_id) if (hpd_isr_status & DP_DP_HPD_UNPLUG_INT_MASK) dp_add_event(dp, EV_HPD_UNPLUG_INT, 0, 0); + + ret = IRQ_HANDLED; } /* DP controller isr */ - dp_ctrl_isr(dp->ctrl); + ret |= dp_ctrl_isr(dp->ctrl); /* DP aux isr */ - dp_aux_isr(dp->aux); + ret |= dp_aux_isr(dp->aux); return ret; } |