Re: [PATCH v4 11/17] drm/mediatek: Get rid of mtk_smi_larb_get/put

Hi, Yong: Yong Wu 於 2020年5月30日 週六 下午4:27寫道： > > MediaTek IOMMU has already added the device_link between the consumer > and smi-larb device. If the drm device call the pm_runtime_get_sync, > the smi-larb's pm_runtime_get_sync also be called automatically. > Acked-by: Chun-Kuang Hu > CC: CK Hu

[PATCH v4 11/17] drm/mediatek: Get rid of mtk_smi_larb_get/put

MediaTek IOMMU has already added the device_link between the consumer and smi-larb device. If the drm device call the pm_runtime_get_sync, the smi-larb's pm_runtime_get_sync also be called automatically. CC: CK Hu CC: Philipp Zabel Signed-off-by: Yong Wu Reviewed-by: Evan Green --- drivers/gp