From 72d923c5f8afbe8f4a89eb24d44ee9f35fcbf297 Mon Sep 17 00:00:00 2001 From: Damon Ding Date: Fri, 18 Jul 2025 17:15:39 +0800 Subject: [PATCH] dt-bindings: display: rockchip: analogix-dp: Add property rockchip,disable-psr Since the PSR feature can help to reduce the power consumption, the Source device, which can support PSR function, should enable PSR if the PSR capability of Sink device is detected. If the user truly does not want to enable PSR function or the Panel has something wrong with it, the property 'rockchip,disable-psr' will be helpful. Change-Id: I03b3c83c7c88ea3fc3ccd447e5c5da49e16f22a9 Signed-off-by: Damon Ding --- .../bindings/display/rockchip/rockchip,analogix-dp.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml index e4761ea6e3f4..367285bfcc56 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml @@ -49,6 +49,11 @@ properties: channel mode. It can be helpful to deal with the reversed hardware design issue in left and right display interfaces. + rockchip,disable-psr: + description: + Indicate whether to disable PSR function when the PSR + capability of Sink device is detected. + rockchip,dual-channel: description: Indicate whether to enable dual channel mode, which horizontally