diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index e6a81aa50c8e..50967ba8f018 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1177,9 +1177,12 @@ static void s5p_mfc_unconfigure_2port_memory(struct s5p_mfc_dev *mfc_dev) static int s5p_mfc_configure_common_memory(struct s5p_mfc_dev *mfc_dev) { struct device *dev = &mfc_dev->plat_dev->dev; - unsigned long mem_size = SZ_8M; + unsigned long mem_size = SZ_4M; unsigned int bitmap_size; + if (IS_ENABLED(CONFIG_DMA_CMA) || exynos_is_iommu_available(dev)) + mem_size = SZ_8M; + if (mfc_mem_size) mem_size = memparse(mfc_mem_size, NULL); @@ -1239,7 +1242,7 @@ static int s5p_mfc_configure_dma_memory(struct s5p_mfc_dev *mfc_dev) { struct device *dev = &mfc_dev->plat_dev->dev; - if (exynos_is_iommu_available(dev)) + if (exynos_is_iommu_available(dev) || !IS_TWOPORT(mfc_dev)) return s5p_mfc_configure_common_memory(mfc_dev); else return s5p_mfc_configure_2port_memory(mfc_dev); @@ -1250,7 +1253,7 @@ static void s5p_mfc_unconfigure_dma_memory(struct s5p_mfc_dev *mfc_dev) struct device *dev = &mfc_dev->plat_dev->dev; s5p_mfc_release_firmware(mfc_dev); - if (exynos_is_iommu_available(dev)) + if (exynos_is_iommu_available(dev) || !IS_TWOPORT(mfc_dev)) s5p_mfc_unconfigure_common_memory(mfc_dev); else s5p_mfc_unconfigure_2port_memory(mfc_dev); |