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c704f1b47d
This patch considers no iommu support to kernel space mapping of console framebuffer. Without iommu, we get physical address instead of device address after dma_alloc_attrs function is called. So we should consider the case without iommu when it maps console framebuffer with kernel space. Changelog v2: - calll vunmap function only with iommu support. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> |
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