diff options
| author | Ashish Garg <ashigarg@codeaurora.org> | 2017-03-26 20:19:25 +0530 |
|---|---|---|
| committer | Ashish Garg <ashigarg@codeaurora.org> | 2017-04-06 08:49:14 +0530 |
| commit | 9f52ca1ecbdf6558a41255f4c4e3286f1e70173a (patch) | |
| tree | a57303afd839cadeec8fa093e623497090bc98ec /Documentation | |
| parent | fec225ae45829184255a95a00d81cf1387fd6a84 (diff) | |
msm: mdss: add split link panel support in mdss
In split link panels, the four data lanes are split into
sublinks and the clock lane is shared among the sublink.
Add support for split link panels in mdss.
Change-Id: I40965c274a3591b0a00ca546052e7cb46967844d
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt b/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt index 90ccfa7c62e2..ce5ee56ada68 100644 --- a/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt +++ b/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt @@ -581,6 +581,15 @@ Additional properties added to the second level nodes that represent timings pro commands. "dsi_lp_mode" = DSI low power mode (default) "dsi_hs_mode" = DSI high speed mode +- qcom,sublinks-count: An integer value indicates the number of sublinks in the panel. + Default value is 1. This property is used only if qcom,split-link-enabled + is defined. +- qcom,lanes-per-sublink: An integer value indicates the number of data lanes per sublink in the panel. + Default value is 1. This property is used only if qcom,split-link-enabled + is defined. +- qcom,split-link-enabled: A boolean value to enable/disable the split link feature. If qcom,sublinks-count + or qcom,lanes-per-sublink are not defined, default values are used. + Note, if a given optional qcom,* binding is not present, then the driver will configure the default values specified. @@ -808,6 +817,10 @@ Example: qcom,mdss-dsc-version = <0x11>; qcom,mdss-dsc-scr-version = <0x1>; + qcom,split-link-enabled; + qcom,sublinks-count = <2>; + qcom,lanes-per-sublink = <2>; + dsi_sim_vid_config0: config0 { qcom,lm-split = <360 360>; qcom,mdss-dsc-encoders = <2>; |