diff options
| author | Rob Clark <robdclark@gmail.com> | 2014-12-02 19:50:06 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-12-18 22:32:14 +0300 |
| commit | 8bc1fe92e15742985fcbd543df6954dae5f6b33e (patch) | |
| tree | a1db1999389a7f86327dec5fe04a8f49ba6e2593 /drivers/gpu/drm/msm/mdp/mdp_kms.h | |
| parent | f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364 (diff) | |
| download | linux-8bc1fe92e15742985fcbd543df6954dae5f6b33e.tar.xz | |
drm/msm/mdp5: update irqs on crtc<->encoder link change
If crtc <-> encoder linkage changes, we could end up with the CRTC
listening for the wrong error or vsync irqs. Generally this problem
would correct itself relatively quickly, since we update the global
irqmask after dispatching irqs, but to be sure let the CRTC trigger
update_irq().
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp_kms.h')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp_kms.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp_kms.h b/drivers/gpu/drm/msm/mdp/mdp_kms.h index 99557b5ad4fd..b268ce95d394 100644 --- a/drivers/gpu/drm/msm/mdp/mdp_kms.h +++ b/drivers/gpu/drm/msm/mdp/mdp_kms.h @@ -75,7 +75,7 @@ void mdp_update_vblank_mask(struct mdp_kms *mdp_kms, uint32_t mask, bool enable) void mdp_irq_wait(struct mdp_kms *mdp_kms, uint32_t irqmask); void mdp_irq_register(struct mdp_kms *mdp_kms, struct mdp_irq *irq); void mdp_irq_unregister(struct mdp_kms *mdp_kms, struct mdp_irq *irq); - +void mdp_irq_update(struct mdp_kms *mdp_kms); /* * pixel format helpers: |