diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c')
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index b5a49050d131..805e059b50b7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -100,6 +100,14 @@ static void drm_mode_to_intf_timing_params( * display_v_end -= mode->hsync_start - mode->hdisplay; * } */ + /* for DP/EDP, Shift timings to align it to bottom right */ + if ((phys_enc->hw_intf->cap->type == INTF_DP) || + (phys_enc->hw_intf->cap->type == INTF_EDP)) { + timing->h_back_porch += timing->h_front_porch; + timing->h_front_porch = 0; + timing->v_back_porch += timing->v_front_porch; + timing->v_front_porch = 0; + } } static u32 get_horizontal_total(const struct intf_timing_params *timing) @@ -298,7 +306,6 @@ static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) struct dpu_hw_ctl *hw_ctl; unsigned long lock_flags; u32 flush_register = 0; - int new_cnt = -1, old_cnt = -1; hw_ctl = phys_enc->hw_ctl; @@ -308,7 +315,7 @@ static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) phys_enc->parent_ops->handle_vblank_virt(phys_enc->parent, phys_enc); - old_cnt = atomic_read(&phys_enc->pending_kickoff_cnt); + atomic_read(&phys_enc->pending_kickoff_cnt); /* * only decrement the pending flush count if we've actually flushed @@ -320,8 +327,7 @@ static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) flush_register = hw_ctl->ops.get_flush_register(hw_ctl); if (!(flush_register & hw_ctl->ops.get_pending_flush(hw_ctl))) - new_cnt = atomic_add_unless(&phys_enc->pending_kickoff_cnt, - -1, 0); + atomic_add_unless(&phys_enc->pending_kickoff_cnt, -1, 0); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); /* Signal any waiting atomic commit thread */ |