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authorDave Airlie <airlied@redhat.com>2017-05-05 11:47:01 +1000
committerDave Airlie <airlied@redhat.com>2017-05-05 11:47:01 +1000
commit644b4930bf7e2adeffbe842e1097f7933c6a9158 (patch)
treedcb9e56d30af9b590c511f89b0b6815dd67321e6 /Documentation
parent8b03d1ed2c43a2ba5ef3381322ee4515b97381bf (diff)
parentb0d36daa0ab54714e05164f6e21d22f974a5eec1 (diff)
downloadlinux-644b4930bf7e2adeffbe842e1097f7933c6a9158.tar.bz2
Merge tag 'drm/tegra/for-4.12-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.12-rc1 This contains various fixes to the host1x driver as well as a plug for a leak of kernel pointers to userspace. A fairly big addition this time around is the Video Image Composer (VIC) support that can be used to accelerate some 2D and image compositing operations. Furthermore the driver now supports FB modifiers, so we no longer rely on a custom IOCTL to set those. Finally this contains a few preparatory patches for Tegra186 support which unfortunately didn't quite make it this time, but will hopefully be ready for v4.13. * tag 'drm/tegra/for-4.12-rc1' of git://anongit.freedesktop.org/tegra/linux: gpu: host1x: Fix host1x driver shutdown gpu: host1x: Support module reset gpu: host1x: Sort includes alphabetically drm/tegra: Add VIC support dt-bindings: Add bindings for the Tegra VIC drm/tegra: Add falcon helper library drm/tegra: Add Tegra DRM allocation API drm/tegra: Add tiling FB modifiers drm/tegra: Don't leak kernel pointer to userspace drm/tegra: Protect IOMMU operations by mutex drm/tegra: Enable IOVA API when IOMMU support is enabled gpu: host1x: Add IOMMU support gpu: host1x: Fix potential out-of-bounds access iommu/iova: Fix compile error with CONFIG_IOMMU_IOVA=m iommu: Add dummy implementations for !IOMMU_IOVA MAINTAINERS: Add related headers to IOMMU section iommu/iova: Consolidate code for adding new node to iovad domain rbtree
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
index 0fad7ed2ea19..74e1e8add5a1 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
@@ -249,6 +249,19 @@ of the following host1x client modules:
See ../pinctrl/nvidia,tegra124-dpaux-padctl.txt for information
regarding the DPAUX pad controller bindings.
+- vic: Video Image Compositor
+ - compatible : "nvidia,tegra<chip>-vic"
+ - reg: Physical base address and length of the controller's registers.
+ - interrupts: The interrupt outputs from the controller.
+ - clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: Must include the following entries:
+ - vic: clock input for the VIC hardware
+ - resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+ - reset-names: Must include the following entries:
+ - vic
+
Example:
/ {