On Tue, Feb 28, 2023 at 4:34 AM Thomas Zimmermann wrote:
>
> Hi
>
> Am 27.02.23 um 19:15 schrieb Rob Clark:
> > On Mon, Feb 27, 2023 at 9:57 AM Dmitry Osipenko
> > wrote:
> >>
> >> On 2/27/23 20:38, Rob Clark wrote:
> >> ...
> >>> + if (IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS)) {
> >>> +
Am 28.02.23 um 13:34 schrieb Thomas Zimmermann:
Hi
Am 27.02.23 um 19:15 schrieb Rob Clark:
On Mon, Feb 27, 2023 at 9:57 AM Dmitry Osipenko
wrote:
On 2/27/23 20:38, Rob Clark wrote:
...
+ if (IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS)) {
+ /* get display info */
+ vi
Hi,
> + if (!vgdev->num_scanouts) {
> + /*
> + * Having an EDID but no scanouts is non-sensical,
> + * but it is permitted to have no scanouts and no
> + * EDID (in which case DRIVER_MODESET and
> +
Hi
Am 27.02.23 um 19:15 schrieb Rob Clark:
On Mon, Feb 27, 2023 at 9:57 AM Dmitry Osipenko
wrote:
On 2/27/23 20:38, Rob Clark wrote:
...
+ if (IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS)) {
+ /* get display info */
+ virtio_cread_le(vgdev->vdev, struct virtio_gpu_config
On Mon, Feb 27, 2023 at 9:57 AM Dmitry Osipenko
wrote:
>
> On 2/27/23 20:38, Rob Clark wrote:
> ...
> > + if (IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS)) {
> > + /* get display info */
> > + virtio_cread_le(vgdev->vdev, struct virtio_gpu_config,
> > +
From: Rob Clark
Add a build option to disable modesetting support. This is useful in
cases where the guest only needs to use the GPU in a headless mode, or
(such as in the CrOS usage) window surfaces are proxied to a host
compositor.
v2: Use more if (IS_ENABLED(...))
v3: Also permit the host to
