msm_fb: display: clear correct pending isr
Clear correct pending isr during irq enable/disable
to avoid unexpected side effects
Change-Id: I5e7afc778cb8d5feda40f359ff2aae6493dc7cd2
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
diff --git a/drivers/video/msm/mdp4_overlay_dsi_video.c b/drivers/video/msm/mdp4_overlay_dsi_video.c
index 6445ec1..9f1bfda 100644
--- a/drivers/video/msm/mdp4_overlay_dsi_video.c
+++ b/drivers/video/msm/mdp4_overlay_dsi_video.c
@@ -74,8 +74,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_P_DONE | INTR_OVERLAY0_DONE | INTR_PRIMARY_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask |= intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_enable_irq(term);
@@ -88,8 +87,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_P_DONE | INTR_OVERLAY0_DONE | INTR_PRIMARY_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask &= ~intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_disable_irq_nosync(term);
diff --git a/drivers/video/msm/mdp4_overlay_dtv.c b/drivers/video/msm/mdp4_overlay_dtv.c
index f3d9e2c..e02e79c 100644
--- a/drivers/video/msm/mdp4_overlay_dtv.c
+++ b/drivers/video/msm/mdp4_overlay_dtv.c
@@ -90,8 +90,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_E_DONE | INTR_OVERLAY1_DONE | INTR_EXTERNAL_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask |= intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_enable_irq(term);
@@ -104,8 +103,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_P_DONE | INTR_OVERLAY0_DONE | INTR_PRIMARY_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask &= ~intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_disable_irq_nosync(term);
diff --git a/drivers/video/msm/mdp4_overlay_lcdc.c b/drivers/video/msm/mdp4_overlay_lcdc.c
index 79bb7c5..cae523f 100644
--- a/drivers/video/msm/mdp4_overlay_lcdc.c
+++ b/drivers/video/msm/mdp4_overlay_lcdc.c
@@ -80,8 +80,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_P_DONE | INTR_OVERLAY0_DONE | INTR_PRIMARY_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask |= intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_enable_irq(term);
@@ -94,8 +93,7 @@
unsigned long flag;
spin_lock_irqsave(&mdp_spin_lock, flag);
- outp32(MDP_INTR_CLEAR,
- INTR_DMA_P_DONE | INTR_OVERLAY0_DONE | INTR_PRIMARY_VSYNC);
+ outp32(MDP_INTR_CLEAR, intr);
mdp_intr_mask &= ~intr;
outp32(MDP_INTR_ENABLE, mdp_intr_mask);
mdp_disable_irq_nosync(term);