Hi Adrián Larumbe, > -----Original Message----- > From: Adrián Larumbe <[email protected]> > Sent: 19 December 2025 10:02 > Subject: Re: [PATCH] drm/panfrost: Add GPU_PM_RT support for RZ/G3E SoC > > Hi Biju, > > I'll be merging your patch. It'll be my first time as a Panfrost maintainer, > so bear me with me while > I become familiar with the process.
OK. Thanks. FYI, I just use the below 4 commands based on the documentation to merge a patch after the initial dim setup. => ./maintainer-tools/dim update-branches => ./maintainer-tools/dim checkout drm-misc-next => curl xxx | ./maintainer-tools/dim apply-branch drm-misc-next => ./maintainer-tools/dim push-branch drm-misc-next Cheers, Biju > > Kind Regards, > Adrian > > On 19.12.2025 09:49, Biju Das wrote: > > Hi All, > > > > > -----Original Message----- > > > From: Biju <[email protected]> > > > Sent: 03 December 2025 12:51 > > > Subject: [PATCH] drm/panfrost: Add GPU_PM_RT support for RZ/G3E SoC > > > > > > From: Biju Das <[email protected]> > > > > > > RZ/G3E SoC is embedded with Mali-G52 GPU system. The system hangs > > > after STR in the following > > > condition: > > > > > > STR -> Wakeup from STR -> Unload panfrost using 'modprobe -r panfrost'. > > > > > > Fix this issue by asserting/deasserting the reset during suspend/resume. > > > Rename the variable allwinner_h616_data->default_pm_rt_data for data > > > reuse and make it as generic GPU PM runtime data. > > > > > > Signed-off-by: Biju Das <[email protected]> > > > --- > > > drivers/gpu/drm/panfrost/panfrost_drv.c | 5 +++-- > > > 1 file changed, 3 insertions(+), 2 deletions(-) > > > > > > diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c > > > b/drivers/gpu/drm/panfrost/panfrost_drv.c > > > index 7d8c7c337606..e553f183c780 100644 > > > --- a/drivers/gpu/drm/panfrost/panfrost_drv.c > > > +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c > > > @@ -976,7 +976,7 @@ static const struct panfrost_compatible default_data > > > = { > > > .pm_domain_names = NULL, > > > }; > > > > > > -static const struct panfrost_compatible allwinner_h616_data = { > > > +static const struct panfrost_compatible default_pm_rt_data = { > > > .num_supplies = ARRAY_SIZE(default_supplies) - 1, > > > .supply_names = default_supplies, > > > .num_pm_domains = 1, > > > @@ -1056,6 +1056,7 @@ static const struct of_device_id dt_match[] = { > > > .data = &amlogic_data, }, > > > { .compatible = "amlogic,meson-g12a-mali", > > > .data = &amlogic_data, }, > > > + { .compatible = "renesas,r9a09g047-mali", .data = > > > +&default_pm_rt_data }, > > > { .compatible = "arm,mali-t604", .data = &default_data, }, > > > { .compatible = "arm,mali-t624", .data = &default_data, }, > > > { .compatible = "arm,mali-t628", .data = &default_data, }, @@ > > > -1073,7 +1074,7 @@ static const struct of_device_id dt_match[] = { > > > { .compatible = "mediatek,mt8188-mali", .data = &mediatek_mt8188_data }, > > > { .compatible = "mediatek,mt8192-mali", .data = &mediatek_mt8192_data }, > > > { .compatible = "mediatek,mt8370-mali", .data = &mediatek_mt8370_data }, > > > - { .compatible = "allwinner,sun50i-h616-mali", .data = > > > &allwinner_h616_data }, > > > + { .compatible = "allwinner,sun50i-h616-mali", .data = > > > +&default_pm_rt_data }, > > > {} > > > }; > > > MODULE_DEVICE_TABLE(of, dt_match); > > > -- > > > 2.43.0 > > > > Gentle ping. > > > > Cheers, > > Biju
