diff options
| author | Rahul Sharma <rahsha@codeaurora.org> | 2018-09-26 16:43:15 +0530 |
|---|---|---|
| committer | Rahul Sharma <rahsha@codeaurora.org> | 2018-12-17 11:11:33 +0530 |
| commit | c6041176fba43b25074aee7ece11074605b9ba89 (patch) | |
| tree | 66dc4db15f95a545a686747a5df9bec333914117 /Documentation | |
| parent | 28dece523a319f142bc6bf114c6d300714ffdde4 (diff) | |
drm/msm/sde: support to control layer mixer usage
This change enables resource manager to select the number of
layer mixers to be reserved for a particular usecase. Number of mixers
used will be controlled by the request from user by setting a
SDE_RM_TOPCTL_FORCE_MIXER_CFG property.
if SDE_RM_TOPCTL_FORCE_MIXER_CFG is set then
num_lm = 1
Change-Id: I94d37cfd1632e4b8d42235c2c155d9cf6cf25fc2
Signed-off-by: Rahul Sharma <rahsha@codeaurora.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/drm/msm/hdmi-display.txt | 3 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/drm/msm/mdp.txt | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/drm/msm/hdmi-display.txt b/Documentation/devicetree/bindings/drm/msm/hdmi-display.txt index 762103277593..597469611f11 100644 --- a/Documentation/devicetree/bindings/drm/msm/hdmi-display.txt +++ b/Documentation/devicetree/bindings/drm/msm/hdmi-display.txt @@ -7,6 +7,8 @@ Required properties: Optional properties: - qcom,display-type: display type of this manager. It could be "primary", "secondary", "tertiary", etc. +- qcom,display-topology-control: display topology control. It could be + "force-mixer", "force-tiling" - qcom,non-pluggable: Boolean to indicate if display is non pluggable. - qcom,skip_ddc: Boolean to indicate if display skips ddc function. - qcom,customize-modes: Customized modes when it's non pluggable display. @@ -37,6 +39,7 @@ Example: compatible = "qcom,hdmi-display"; label = "hdmi_display"; qcom,display-type = "secondary"; + qcom,display-topology-control = "force-mixer"; qcom,non-pluggable; qcom,customize-modes { qcom,customize-mode-id@0 { diff --git a/Documentation/devicetree/bindings/drm/msm/mdp.txt b/Documentation/devicetree/bindings/drm/msm/mdp.txt index a76b604445bd..b8920a4e8d88 100644 --- a/Documentation/devicetree/bindings/drm/msm/mdp.txt +++ b/Documentation/devicetree/bindings/drm/msm/mdp.txt @@ -9,6 +9,8 @@ Optional properties: - reg: reg property. - qcom,display-type: display type this plane is mapped to. It could be "primary", "secondary" and "tertiary". +- qcom,display-topology-control: display topology control. It could be + "force-mixer", "force-tiling" - qcom,plane-name: plane name array for this virtual plane. It could be "rgb0", "rgb1", "rgb2", "rgb3", "vig0", "vig1", "vig2", "vig3", "dma0", "dma1", "dma2", "dma3", "cursor0", "cursor1". |