diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_mixer.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_mixer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index f57068781a37..cae98db33062 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -882,10 +882,12 @@ static int mixer_initialize(struct mixer_context *mixer_ctx, } } - if (!is_drm_iommu_supported(mixer_ctx->drm_dev)) - return 0; + ret = drm_iommu_attach_device_if_possible(mixer_ctx->crtc, drm_dev, + mixer_ctx->dev); + if (ret) + priv->pipe--; - return drm_iommu_attach_device(mixer_ctx->drm_dev, mixer_ctx->dev); + return ret; } static void mixer_ctx_remove(struct mixer_context *mixer_ctx) |