Re: [PATCH v4 0/5] Allwinner H6 GPU devfreq

Jernej Škrabec
2022-09-08T20:12:39Z

Dne torek, 06. september 2022 ob 17:30:29 CEST je Clément Péron napisal(a):
> Hi,
>
> This is a refresh of previous patches sent to enable GPU Devfreq on H6
> Beelink GS1 but that wasn't stable at that time[0].
>
> With the recent fix on GPU PLL from Roman Stratiienko I have retested
> and everything seems stable and works as expected[1].
>
> Regards,
> Clement

All patches except patch 4 pushed to sunxi tree. Thanks!

Best regards,
Jernej

>
> 0:
> https://lore.kernel.org/lkml/CAJiuCce58Gaxf_Qg2cnMwvOgUqYU__eKb3MDX1Fe_+47h
> tg2bA@mail.gmail.com/ 1:
> https://lore.kernel.org/linux-arm-kernel/2562485.k3LOHGUjKi@kista/T/
>
> Changes since v3:
> - Try to be more explicit for panfrost OPP patch
> - Fix typo
>
> Changes since v2:
> - Fixes device-tree warnings
> - Add panfrost fix to enable regulator
> - Remove always-on regulator from device-tree
> - Update cooling map from vendor kernel
>
>
> Clément Péron (5):
> arm64: defconfig: Enable devfreq cooling device
> arm64: dts: allwinner: h6: Add cooling map for GPU
> arm64: dts: allwinner: h6: Add GPU OPP table
> drm/panfrost: devfreq: set opp to the recommended one to configure
> regulator
> arm64: dts: allwinner: beelink-gs1: Enable GPU OPP
>
> .../dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 +
> .../boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi | 87 +++++++++++++++++++
> arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 51 ++++++++++-
> arch/arm64/configs/defconfig | 1 +
> drivers/gpu/drm/panfrost/panfrost_devfreq.c | 11 +++
> 5 files changed, 149 insertions(+), 2 deletions(-)
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi
>
> --
> 2.34.1