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author | Dave Airlie <airlied@redhat.com> | 2018-12-13 10:29:14 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2018-12-13 10:29:30 +1000 |
commit | d675ba4b9e6ccd782e4db9109cbab708a85b8ff8 (patch) | |
tree | e488f7fc7e13f87a3b9e04c31aadb04a6a6ca43c /Documentation/devicetree | |
parent | Merge branch 'linux-4.21' of git://github.com/skeggsb/linux into drm-next (diff) | |
parent | drm/msm/dpu: Fix clock issue after bind failure (diff) | |
download | linux-dev-d675ba4b9e6ccd782e4db9109cbab708a85b8ff8.tar.xz linux-dev-d675ba4b9e6ccd782e4db9109cbab708a85b8ff8.zip |
Merge tag 'drm-msm-next-2018-12-12' of git://people.freedesktop.org/~robclark/linux into drm-next
This time around, seeing some love for some older hw:
- a2xx gpu support for apq8060 (hp touchpad) and imx5 (headless
gpu-only mode)
- a2xx gpummu support (a2xx was pre-iommu)
- mdp4 display support for apq8060/touchpad
For display/dpu:
- a big pile of continuing dpu fixes and cleanups
On the gpu side of things:
- per-submit statistics and traceevents for better profiling
- a6xx crashdump support
- decouple get_iova() and page pinning.. so we can unpin from
physical memory inactive bo's while using softpin to lower
cpu overhead
- new interface to set debug names on GEM BOs and debugfs
output improvements
- additional submit flag to indicate buffers that are used
to dump (so $debugfs/rd cmdstream dumping is useful with
softpin + state-objects)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvVvLPD9_Z4kyfGe98Y--byj6HbxHivEYSgF7Rq7=bFnw@mail.gmail.com
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/display/msm/dsi.txt | 1 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/display/msm/gpu.txt | 4 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/display/msm/mdp4.txt | 2 |
3 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt index dfc743219bd8..9ae946942720 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi.txt +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt @@ -106,6 +106,7 @@ Required properties: - clocks: Phandles to device clocks. See [1] for details on clock bindings. - clock-names: the following clocks are required: * "iface" + * "ref" (only required for new DTS files/entries) For 28nm HPM/LP, 28nm 8960 PHYs: - vddio-supply: phandle to vdd-io regulator device node For 20nm PHY: diff --git a/Documentation/devicetree/bindings/display/msm/gpu.txt b/Documentation/devicetree/bindings/display/msm/gpu.txt index 43fac0fe09bb..ac8df3b871f9 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.txt +++ b/Documentation/devicetree/bindings/display/msm/gpu.txt @@ -1,11 +1,13 @@ Qualcomm adreno/snapdragon GPU Required properties: -- compatible: "qcom,adreno-XYZ.W", "qcom,adreno" +- compatible: "qcom,adreno-XYZ.W", "qcom,adreno" or + "amd,imageon-XYZ.W", "amd,imageon" for example: "qcom,adreno-306.0", "qcom,adreno" Note that you need to list the less specific "qcom,adreno" (since this is what the device is matched on), in addition to the more specific with the chip-id. + If "amd,imageon" is used, there should be no top level msm device. - reg: Physical base address and length of the controller's registers. - interrupts: The interrupt signal from the gpu. - clocks: device clocks diff --git a/Documentation/devicetree/bindings/display/msm/mdp4.txt b/Documentation/devicetree/bindings/display/msm/mdp4.txt index 3c341a15ccdc..b07eeb38f709 100644 --- a/Documentation/devicetree/bindings/display/msm/mdp4.txt +++ b/Documentation/devicetree/bindings/display/msm/mdp4.txt @@ -38,6 +38,8 @@ Required properties: Optional properties: - clock-names: the following clocks are optional: * "lut_clk" +- qcom,lcdc-align-lsb: Boolean value indicating that LSB alignment should be + used for LCDC. This is only valid for 18bpp panels. Example: |