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bindings: Documentation: modify documentation for hbb

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This changes modifies the documentation for highest
bank bit used for UBWC configuration.

Change-Id: I4a35bf2330402b3d6680aa74344ea088cd6b2866
This commit is contained in:
Krishna Manikandan 2020-07-10 11:29:02 +05:30
commit c281587f39
1 changed files with 5 additions and 3 deletions
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8
bindings/sde.txt
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@ -134,8 +134,10 @@ Optional properties:
- qcom,sde-csc-type: A string entry indicates csc support on sspp and wb.
It supports "csc" and "csc-10bit" entries for csc
type.
- qcom,sde-highest-bank-bit: A u32 property to indicate GPU/Camera/Video highest memory
bank bit used for tile format buffers.
- qcom,sde-highest-bank-bit: Property to specify GPU/Camera/Video highest memory
bank bit used for tile format buffers. First value
in the array represents the ddr type and the second
value is the hbb value corresponding to the ddr type.
- qcom,sde-ubwc-version: Property to specify the UBWC feature version.
- qcom,sde-ubwc-static: Property to specify the default UBWC static
configuration value.
@ -674,7 +676,7 @@ Example:
qcom,sde-sspp-linewidth = <2560>;
qcom,sde-mixer-blendstages = <0x7>;
qcom,sde-dsc-linewidth = <2048>;
qcom,sde-highest-bank-bit = <0x2>;
qcom,sde-highest-bank-bit = <0x7 0x2>;
qcom,sde-ubwc-version = <0x100>;
qcom,sde-ubwc-static = <0x100>;
qcom,sde-ubwc-swizzle = <0>;