diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost')
| -rw-r--r-- | drivers/gpu/drm/panfrost/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/Kconfig b/drivers/gpu/drm/panfrost/Kconfig index 591611dc4e34..86cdc0ce79e6 100644 --- a/drivers/gpu/drm/panfrost/Kconfig +++ b/drivers/gpu/drm/panfrost/Kconfig @@ -9,6 +9,8 @@ config DRM_PANFROST select IOMMU_SUPPORT select IOMMU_IO_PGTABLE_LPAE select DRM_GEM_SHMEM_HELPER + select PM_DEVFREQ + select DEVFREQ_GOV_SIMPLE_ONDEMAND help DRM driver for ARM Mali Midgard (T6xx, T7xx, T8xx) and Bifrost (G3x, G5x, G7x) GPUs. diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 238bd1d89d43..db798532b0b6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -142,6 +142,8 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) ret = dev_pm_opp_of_add_table(&pfdev->pdev->dev); if (ret == -ENODEV) /* Optional, continue without devfreq */ return 0; + else if (ret) + return ret; panfrost_devfreq_reset(pfdev); |
