samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: sde: log intf framecount in event logs

Bläddra i källkod 
Log hardware interface framecount during te and vblank irqs for
command and video mode panels, respectively. This will help in
debugging any missed frames.

Change-Id: Ie86f686c4cc12de6a1f31aa47d4c7a5b8a68ea55
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This commit is contained in:
Nilaan Gunabalachandran
2019-06-24 16:34:10 -04:00
förälder 6a9e397c73
incheckning c6092f3e66
4 ändrade filer med 16 tillägg och 3 borttagningar
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8
msm/sde/sde_encoder_phys_vid.c
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@@ -474,6 +474,7 @@ static void sde_encoder_phys_vid_vblank_irq(void *arg, int irq_idx)
{
struct sde_encoder_phys *phys_enc = arg;
struct sde_hw_ctl *hw_ctl;
struct intf_status intf_status = {0};
unsigned long lock_flags;
u32 flush_register = ~0;
u32 reset_status = 0;
@@ -530,11 +531,16 @@ not_flushed:
phys_enc->parent_ops.handle_vblank_virt(phys_enc->parent,
phys_enc);
if (phys_enc->hw_intf->ops.get_status)
phys_enc->hw_intf->ops.get_status(phys_enc->hw_intf,
&intf_status);
SDE_EVT32_IRQ(DRMID(phys_enc->parent), phys_enc->hw_intf->idx - INTF_0,
old_cnt, atomic_read(&phys_enc->pending_kickoff_cnt),
reset_status ? SDE_EVTLOG_ERROR : 0,
flush_register, event,
atomic_read(&phys_enc->pending_retire_fence_cnt));
atomic_read(&phys_enc->pending_retire_fence_cnt),
intf_status.frame_count);
/* Signal any waiting atomic commit thread */
wake_up_all(&phys_enc->pending_kickoff_wq);