diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2018-10-12 12:53:41 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2018-12-04 13:23:17 +0900 |
| commit | 29cbf24a4df5c2fa6c6e719598953b5392c00ec0 (patch) | |
| tree | bb6977233b0ea66f4f1d38e787181f13b7d2c963 /drivers/gpu/drm/exynos/exynos_drm_scaler.c | |
| parent | 167bfe534dc2de680ef706dbb903c9a7bfcb2dd8 (diff) | |
drm/exynos: simplify DMA mapping
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 <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_scaler.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_scaler.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c index cd66774e817d..74e761c162dd 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c +++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c @@ -452,7 +452,7 @@ static int scaler_bind(struct device *dev, struct device *master, void *data) struct exynos_drm_ipp *ipp = &scaler->ipp; scaler->drm_dev = drm_dev; - drm_iommu_attach_device(drm_dev, dev); + exynos_drm_register_dma(drm_dev, dev); exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs, DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE | |