[PATCH 1/6] drm/exynos: simplify DMA mapping

2018-10-12 Thread Andrzej Hajda
Moving DMA mapping creation to drm_iommu_attach_device allows to avoid looping through all components and maintaining DMA device flags. v2: take care of configurations without IOMMU Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 +- drivers/gpu/drm/exynos/ex

[PATCH 1/6] drm/exynos: simplify DMA mapping

2018-09-25 Thread Andrzej Hajda
Moving DMA mapping creation to drm_iommu_attach_device allows to avoid looping through all components and maintaining DMA device flags. v2: take care of configurations without IOMMU Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 +- drivers/gpu/drm/exynos/ex