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Commit 49d93e78 authored by Rob Clark's avatar Rob Clark
Browse files

drm/msm: ratelimit error irq msgs 



When things go bad and don't recover, we can be getting an err irq every
vblank.

Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent dee2eed2

drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c

+1 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask, 


static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)

{

	DRM_ERROR("errors: %08x\n", irqstatus);

	DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);

}



void mdp4_irq_preinstall(struct msm_kms *kms)

drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask, 


static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)

{

	DRM_ERROR("errors: %08x\n", irqstatus);

	DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);

}



void mdp5_irq_preinstall(struct msm_kms *kms)