Messages in this thread | | | Date | Tue, 20 Dec 2022 15:55:03 +0100 | Subject | Re: [PATCH v4 0/8] add support MDP3 on MT8195 platform | From | Matthias Brugger <> |
| |
Hi Moudy,
On 20/12/2022 04:40, Moudy Ho (何宗原) wrote: > On Tue, 2022-12-20 at 10:14 +0800, moudy ho wrote: >> On Mon, 2022-12-19 at 16:17 +0100, Matthias Brugger wrote: >>> >>> On 16/12/2022 13:33, Matthias Brugger wrote: >>>> >>>> Whole series applied, thanks! >>>> >>> >>> And now, whole series reverted, please see comment in 1/8. >>> >>> Regards, >>> Matthias >>> >> >> Hi Matthias, >> >> May I send a new series without a fallback compatible like the mt8188 >> VDOSYS does? >> >> > https://patchwork.kernel.org/project/linux-mediatek/patch/20221206020046.11333-3-nathan.lu@mediatek.com/ >> >> Regards, >> Moudy > > Hi Matthias, > > Sorry for the inaccurate information, the warning mentioned in [1/8] is > because vppsys 0/1 has already been defined in "mediatek,mt8195- > clock.yaml" as follows: > > https://patchwork.kernel.org/project/linux-mediatek/patch/20210914021633.26377-2-chun-jie.chen@mediatek.com/ > > Is it possible to fix it by just removing [1/8], or should I send a new > series? >
You will need to remove it from the clock binding and of course from the clock drivers. One example is this one: https://patchwork.kernel.org/project/linux-mediatek/patch/20210914021633.26377-21-chun-jie.chen@mediatek.com/
In the end the mmsys will probe by the compatible and will then probe the clock driver as a platform driver.
Best regards, Matthias
> Regards, > Moudy > >>>> On 07/12/2022 10:49, Moudy Ho wrote: >>>>> From: mtk18742 <moudy.ho@mediatek.com> >>>>> >>>>> Changes since v3: >>>>> - Rebase on linux-next >>>>> >>>>> Changes since v2: >>>>> - Depend on : >>>>> [1] >>>>> > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/list/?series=681097__;!!CTRNKA9wMg0ARbw!giZVy8TiFNylgWKOjI75fSmleN6UlckPuiXzFf5jbdVgFbHdIxG3d3Jvkqp7Eka73I2TmataD_d5QjzBnk6-sYY$ >>>>> >>>>> >>>>> - Split dts settings into two patches based on belonging to >>>>> MMSYS >>>>> or MUTEX. >>>>> >>>>> Changes since v1: >>>>> - Depend on : >>>>> [1] >>>>> > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/list/?series=681097__;!!CTRNKA9wMg0ARbw!giZVy8TiFNylgWKOjI75fSmleN6UlckPuiXzFf5jbdVgFbHdIxG3d3Jvkqp7Eka73I2TmataD_d5QjzBnk6-sYY$ >>>>> >>>>> >>>>> - Add compatible names to VPPSYS0 and VPPSYS1 in MMSYS binding >>>>> file. >>>>> - Fix VPPSYS's MMSYS and MUTEX dts to pass the dtsb_check. >>>>> - Rename mtk_mmsys_merge_config() and >>>>> mtk_mmsys_rsz_dcm_config() >>>>> to >>>>> mtk_mmsys_vpp_rsz_merge_config() and >>>>> mtk_mmsys_vpp_rsz_dcm_config(). >>>>> - Clean up mtk_mmsys_vpp_rsz_dcm_config(). >>>>> - Add a comment to mtk_mutex_write_mod() and clean it up for >>>>> use >>>>> in more >>>>> than 32 mods. >>>>> >>>>> Hi, >>>>> >>>>> This series add support for MT8195's two VPPSYS(Video Processor >>>>> Pipe Subsystem), >>>>> under which there will be corresponding MMSYS and MUTEX >>>>> settings >>>>> that >>>>> need to be configured. >>>>> >>>>> Moudy Ho (2): >>>>> dt-bindings: arm: mediatek: mmsys: Add support for MT8195 >>>>> VPPSYS >>>>> arm64: dts: mediatek: mt8195: add MUTEX configuration for >>>>> VPPSYS >>>>> >>>>> Roy-CW.Yeh (6): >>>>> dt-bindings: soc: mediatek: Add support for MT8195 VPPSYS >>>>> arm64: dts: mediatek: mt8195: add MMSYS configuration for >>>>> VPPSYS >>>>> soc: mediatek: mmsys: add support for MT8195 VPPSYS >>>>> soc: mediatek: mmsys: add config api for RSZ switching and >>>>> DCM >>>>> soc: mediatek: mutex: Add mtk_mutex_set_mod support to set >>>>> MOD1 >>>>> soc: mediatek: mutex: support MT8195 VPPSYS >>>>> >>>>> .../bindings/arm/mediatek/mediatek,mmsys.yaml | 5 +- >>>>> .../bindings/soc/mediatek/mediatek,mutex.yaml | 1 + >>>>> arch/arm64/boot/dts/mediatek/mt8195.dtsi | 28 +++- >>>>> drivers/soc/mediatek/mt8195-mmsys.h | 13 ++ >>>>> drivers/soc/mediatek/mtk-mmsys.c | 64 +++++++++ >>>>> drivers/soc/mediatek/mtk-mmsys.h | 1 + >>>>> drivers/soc/mediatek/mtk-mutex.c | 135 >>>>> +++++++++++++++++- >>>>> include/linux/soc/mediatek/mtk-mmsys.h | 4 + >>>>> include/linux/soc/mediatek/mtk-mutex.h | 35 +++++ >>>>> 9 files changed, 274 insertions(+), 12 deletions(-) >>>>>
| |