diff options
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_gpu.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index 09f5e1563ebd..bd41617c5e4b 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -78,7 +78,12 @@ int panfrost_gpu_soft_reset(struct panfrost_device *pfdev) } gpu_write(pfdev, GPU_INT_CLEAR, GPU_IRQ_MASK_ALL); - gpu_write(pfdev, GPU_INT_MASK, GPU_IRQ_MASK_ALL); + + /* Only enable the interrupts we care about */ + gpu_write(pfdev, GPU_INT_MASK, + GPU_IRQ_MASK_ERROR | + GPU_IRQ_PERFCNT_SAMPLE_COMPLETED | + GPU_IRQ_CLEAN_CACHES_COMPLETED); /* * All in-flight jobs should have released their cycle @@ -425,11 +430,10 @@ void panfrost_gpu_power_on(struct panfrost_device *pfdev) void panfrost_gpu_power_off(struct panfrost_device *pfdev) { - u64 core_mask = panfrost_get_core_mask(pfdev); int ret; u32 val; - gpu_write(pfdev, SHADER_PWROFF_LO, pfdev->features.shader_present & core_mask); + gpu_write(pfdev, SHADER_PWROFF_LO, pfdev->features.shader_present); ret = readl_relaxed_poll_timeout(pfdev->iomem + SHADER_PWRTRANS_LO, val, !val, 1, 1000); if (ret) @@ -441,7 +445,7 @@ void panfrost_gpu_power_off(struct panfrost_device *pfdev) if (ret) dev_err(pfdev->dev, "tiler power transition timeout"); - gpu_write(pfdev, L2_PWROFF_LO, pfdev->features.l2_present & core_mask); + gpu_write(pfdev, L2_PWROFF_LO, pfdev->features.l2_present); ret = readl_poll_timeout(pfdev->iomem + L2_PWRTRANS_LO, val, !val, 0, 1000); if (ret) |