From de595b987ef032e495cc34797f3c76b69b5c3af8 Mon Sep 17 00:00:00 2001 From: Steve Cohen Date: Fri, 24 Apr 2020 02:48:26 -0400 Subject: [PATCH] Revert: "dt-bindings: add documentation for sde-limit" This reverts commit 658f1491b962fceccb622a9ba78e74af3c1fc0f0 from msm-4.19 which was ported as part of the display device tree techpack. Support for sde-limits has been removed from the driver as it's no longer needed. BW limits have moved to per target based XML files in user-space and linewidth limits already have other properties for specifying. Change-Id: Idcbe8e10e94785bc5774a94e2326d2f77ce4b5ac --- bindings/sde.txt | 38 -------------------------------------- 1 file changed, 38 deletions(-) diff --git a/bindings/sde.txt b/bindings/sde.txt index 831e30b476b1..bf8e09927a86 100644 --- a/bindings/sde.txt +++ b/bindings/sde.txt @@ -497,15 +497,6 @@ Optional properties: ordering block 0: lower priority pipe has to be on the left for a given pair of pipes. 1: priority have to be explicitly configured for a given pair of pipes. -- qcom,sde-limits: A node that lists the limits for different properties. This node - can have multiple child nodes. Each child node represents a - specific usecase limit. The usecase can be defined for properties like - sspp linewidth, bw limit etc. - e.g. qcom,sde-limits - -- qcom,sde-limit-name: name of the usecase - -- qcom,sde-limit-cases: different usecases to be considered - -- qcom,sde-limit-ids: respective ids for the above usecases - -- qcom,sde-limit-values: usecase and value for different combinations Bus Scaling: - interconnects An array of 4 cell properties with the format of @@ -833,35 +824,6 @@ Example: qcom,sde-dspp-vlut = <0x0 0x00010000>; }; - qcom,sde-limits { - qcom,sde-linewidth-limits{ - qcom,sde-limit-cases = "vig", "dma", "scaling", "inline_rot"; - qcom,sde-limit-ids= <0x1 0x2 0x4 0x8>; - /* the qcom,sde-limit-values property consist of two values: - one for the usecase and the other for the value. The usecase can be - any combination of the values mentioned in qcom,sde-limit-ids. - For eg: <0x5 2560> means usecase is 0x5 and value is 2560. - 0x5 = (0x1 | 0x4) = vig + scaling. Thus the linewidth for usecase - vig + scaling = 2560 */ - qcom,sde-limit-values = <0x1 4096>, - <0x5 2560>, - <0xd 1088>, - <0x2 4096>; - }; - qcom,sde-bw-limits{ - qcom,sde-limit-cases = "per_pipe", "total_bw", "vfe_on", "cwb_on"; - qcom,sde-limit-ids = <0x1 0x2 0x4 0x8>; - qcom,sde-limit-values = <0x1 2600000>, - <0x9 2600000>, - <0x5 2600000>, - <0xd 2600000>, - <0x2 5800000>, - <0xa 5500000>, - <0x6 4400000>, - <0xe 3900000>; - }; - }; - qcom,sde-mixer-blocks { qcom,sde-mixer-gc = <0x3c0 0x00010000>; };