41 lines
1.3 KiB
Diff
41 lines
1.3 KiB
Diff
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arm64: dts: rockchip: Disable CDN DP on Pinebook Pro
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Message ID 20210715164101.11486-1-matthias.bgg@kernel.org (mailing list archive)
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State New
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Headers show
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Series arm64: dts: rockchip: Disable CDN DP on Pinebook Pro | expand
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Commit Message
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Matthias Brugger July 15, 2021, 4:41 p.m. UTC
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From: Matthias Brugger <mbrugger@suse.com>
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The CDN DP needs a PHY and a extcon to work correctly. But no extcon is
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provided by the device-tree, which leads to an error:
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cdn-dp fec00000.dp: [drm:cdn_dp_probe [rockchipdrm]] *ERROR* missing extcon or phy
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cdn-dp: probe of fec00000.dp failed with error -22
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Disable the CDN DP to make graphic work on the Pinebook Pro.
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Reported-by: Guillaume Gardet <guillaume.gardet@arm.com>
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Signed-off-by: Matthias Brugger <mbrugger@suse.com>
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---
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arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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index 2b5f001ff4a6..9e5d07f5712e 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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@@ -385,10 +385,6 @@ mains_charger: dc-charger {
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};
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};
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-&cdn_dp {
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- status = "okay";
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-};
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-
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_b>;
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};
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