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drm/msm: ratelimit error irq msgs

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

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2015-12-02 14:40:44 -05:00
parent dee2eed211
commit 49d93e7861
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
View File

@ -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)

2
drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
View File

@ -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)