diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_ctrl.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_ctrl.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index ea1c1f01a099..a7a5c7e0ab92 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -2042,13 +2042,14 @@ int dp_ctrl_off(struct dp_ctrl *dp_ctrl) return ret; } -void dp_ctrl_isr(struct dp_ctrl *dp_ctrl) +irqreturn_t dp_ctrl_isr(struct dp_ctrl *dp_ctrl) { struct dp_ctrl_private *ctrl; u32 isr; + irqreturn_t ret = IRQ_NONE; if (!dp_ctrl) - return; + return IRQ_NONE; ctrl = container_of(dp_ctrl, struct dp_ctrl_private, dp_ctrl); @@ -2070,15 +2071,20 @@ void dp_ctrl_isr(struct dp_ctrl *dp_ctrl) isr = dp_catalog_ctrl_get_interrupt(ctrl->catalog); + if (isr & DP_CTRL_INTR_READY_FOR_VIDEO) { drm_dbg_dp(ctrl->drm_dev, "dp_video_ready\n"); complete(&ctrl->video_comp); + ret = IRQ_HANDLED; } if (isr & DP_CTRL_INTR_IDLE_PATTERN_SENT) { drm_dbg_dp(ctrl->drm_dev, "idle_patterns_sent\n"); complete(&ctrl->idle_comp); + ret = IRQ_HANDLED; } + + return ret; } struct dp_ctrl *dp_ctrl_get(struct device *dev, struct dp_link *link, |