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(parent: d0d7a5e) | patch
iommu/exynos: support 1:1 mapping between DVA and PA
authorJanghyuck Kim <janghyuck.kim@samsung.com>
Tue, 8 Aug 2017 06:15:08 +0000 (15:15 +0900)
committerEunyoung Lee <ey470.lee@samsung.com>
Wed, 20 Jun 2018 00:16:50 +0000 (09:16 +0900)
commite534923ade5c156d02bac7d6296d94e10a932a2c
tree4a540f4691a557cd2c4c0a6d2b7662e23b39f417tree | snapshot (tar.gz zip)
parentd0d7a5e37af0be3241fb76ef1d66ab788504b4b2commit | diff
iommu/exynos: support 1:1 mapping between DVA and PA

This patch supports interface of 1:1 mapping between DVA and PA, which
is required for frame buffer handover

Change-Id: Ib7b3a2382621900e05016e289fbadccb51c5f663
Signed-off-by: Janghyuck Kim <janghyuck.kim@samsung.com>
Signed-off-by: ChiHun Won <chihun.won@samsung.com>
drivers/iommu/exynos-iovmm.c diff | blob | blame | history
include/linux/exynos_iovmm.h diff | blob | blame | history