Re: [PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display

[PATCH v2 0/5] Driver for pre-DCP apple display controller. · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
[PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Krzysztof Kozlowski <krzk@kernel.org> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Krzysztof Kozlowski <krzk@kernel.org> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Sasha Finkelstein <hidden> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Krzysztof Kozlowski <krzk@kernel.org> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Hector Martin <hidden> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Sasha Finkelstein <hidden> · 2024-11-26
Re: [PATCH v2 1/5] dt-bindings: display: Add Apple pre-DCP display controller bindings · Nick Chan <hidden> · 2024-11-26
[PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
Re: [PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display · Dmitry Baryshkov <hidden> · 2024-11-30
Re: [PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display · Sasha Finkelstein <hidden> · 2024-11-30
Re: [PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display · Dmitry Baryshkov <hidden> · 2024-11-30
Re: [PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display · Sasha Finkelstein <hidden> · 2025-01-12
[PATCH v2 4/5] arm64: dts: apple: Add touchbar screen nodes · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
Re: [PATCH v2 4/5] arm64: dts: apple: Add touchbar screen nodes · Krzysztof Kozlowski <krzk@kernel.org> · 2024-11-26
[PATCH v2 5/5] MAINTAINERS: Add entries for touchbar display driver · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
[PATCH v2 2/5] drm: adp: Add Apple Display Pipe driver · Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> · 2024-11-26
Re: [PATCH v2 2/5] drm: adp: Add Apple Display Pipe driver · Alyssa Ross <hidden> · 2024-11-26

From: Sasha Finkelstein <hidden>
Date: 2025-01-12 20:27:12
Also in: asahi, dri-devel, linux-arm-kernel, lkml

On Sat, 30 Nov 2024 at 12:36, Dmitry Baryshkov
[off-list ref] wrote:

Please add BL_CORE_SUSPENDRESUME option to the backlight device.
But interestingly enough, none of the panels set that flag.

It appears that setting that option re-orders something in the resume process
in such a way that the entire display locks up and becomes unusable until
the machine is rebooted. I will be sending v3 without this change.

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