| From | Deepak Rawat <> | Date | Mon, 20 Dec 2021 09:10:18 -0800 | Subject | Re: [PATCH v2 24/37] drm/hyperv: Add support for the nomodeset kernel parameter |
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On Thu, Dec 16, 2021 at 4:38 PM Javier Martinez Canillas <javierm@redhat.com> wrote: > > According to disable Documentation/admin-guide/kernel-parameters.txt, this > parameter can be used to disable kernel modesetting. > > DRM drivers will not perform display-mode changes or accelerated rendering > and only the system framebuffer will be available if it was set-up. > > But only a few DRM drivers currently check for nomodeset, make this driver > to also support the command line parameter. > > Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> > ---
Acked-by: Deepak Rawat <drawat.floss@gmail.com>
> > (no changes since v1) > > drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c > index 00e53de4812b..4a8941fa0815 100644 > --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c > +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c > @@ -305,6 +305,9 @@ static int __init hyperv_init(void) > { > int ret; > > + if (drm_firmware_drivers_only()) > + return -ENODEV; > + > ret = pci_register_driver(&hyperv_pci_driver); > if (ret != 0) > return ret; > -- > 2.33.1 >
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