diff options
| author | Sean Paul <[email protected]> | 2019-04-01 10:17:20 -0700 |
|---|---|---|
| committer | Heiko Stuebner <[email protected]> | 2019-07-22 01:04:36 +0200 |
| commit | 84ebd2da6d046781a67430cf3e6a138afe2ce15e (patch) | |
| tree | ec90c68e2dd0724659e7f336dc15e349aa52529e | |
| parent | 5f9e832c137075045d15cd6899ab0505cfb2ca4b (diff) | |
arm64: dts: rockchip: Specify override mode for kevin panel
This patch adds an override mode for kevin devices. The mode increases
both back porches to allow a pixel clock of 26666kHz as opposed to the
'typical' value of 252750kHz. This is needed to avoid interference with
the touch digitizer on these laptops.
Cc: Doug Anderson <[email protected]>
Cc: Eric Anholt <[email protected]>
Cc: Heiko Stuebner <[email protected]>
Cc: Jeffy Chen <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Stéphane Marchesin <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Sean Paul <[email protected]>
Tested-by: Enric Balletbo i Serra <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts index 3e2272b56eb7..e152b0ca0290 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts @@ -43,6 +43,20 @@ backlight = <&backlight>; power-supply = <&pp3300_disp>; + panel-timing { + clock-frequency = <266604720>; + hactive = <2400>; + hfront-porch = <48>; + hback-porch = <84>; + hsync-len = <32>; + hsync-active = <0>; + vactive = <1600>; + vfront-porch = <3>; + vback-porch = <120>; + vsync-len = <10>; + vsync-active = <0>; + }; + port { panel_in_edp: endpoint { remote-endpoint = <&edp_out_panel>; |