Hi, On Sat, 4 Jul 2020 at 12:25, Clément Péron <peron.c...@gmail.com> wrote: > > Hi, > > This serie cleans and adds regulator support to Panfrost devfreq. > This is mostly based on comment for the freshly introduced lima > devfreq. > > We need to add regulator support because on Allwinner the GPU OPP > table defines both frequencies and voltages. > > First patches [01-07] should not change the actual behavior > and introduce a proper panfrost_devfreq struct. > > Regards, > Clément
Changes since v1: - Collect Steven Price reviewed-by tags - Fix spinlock comment - Drop OPP clock-name path - Drop device_property_test patch - Add rename error labels patch > > Clément Péron (14): > drm/panfrost: avoid static declaration > drm/panfrost: clean headers in devfreq > drm/panfrost: don't use pfdevfreq.busy_count to know if hw is idle > drm/panfrost: introduce panfrost_devfreq struct > drm/panfrost: use spinlock instead of atomic > drm/panfrost: properly handle error in probe > drm/panfrost: rename error labels in device_init > drm/panfrost: move devfreq_init()/fini() in device > drm/panfrost: dynamically alloc regulators > drm/panfrost: add regulators to devfreq > arm64: defconfig: Enable devfreq cooling device > arm64: dts: allwinner: h6: Add cooling map for GPU > [DO NOT MERGE] arm64: dts: allwinner: h6: Add GPU OPP table > [DO NOT MERGE] arm64: dts: allwinner: force GPU regulator to be always > > .../dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 + > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 102 +++++++++++ > arch/arm64/configs/defconfig | 1 + > drivers/gpu/drm/panfrost/panfrost_devfreq.c | 165 ++++++++++++------ > drivers/gpu/drm/panfrost/panfrost_devfreq.h | 30 +++- > drivers/gpu/drm/panfrost/panfrost_device.c | 61 ++++--- > drivers/gpu/drm/panfrost/panfrost_device.h | 14 +- > drivers/gpu/drm/panfrost/panfrost_drv.c | 15 +- > drivers/gpu/drm/panfrost/panfrost_job.c | 10 +- > 9 files changed, 290 insertions(+), 109 deletions(-) > > -- > 2.25.1 > _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
