Displaying 10 results from an estimated 10 matches for "virtio_gpu_disable_notifi".
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virtio_gpu_disable_notify
2019 Dec 11
0
[PATCH 2/3] virtio-gpu: batch display update commands.
When the driver submits multiple commands in a row it makes sense to
notify the host only after submitting the last one, so the host can
process them all at once, with a single vmexit.
Add functions to enable/disable notifications to allow that. Use the
new functions for primary plane updates.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Dec 12
0
[PATCH v2 2/3] virtio-gpu: batch display update commands.
When the driver submits multiple commands in a row it makes sense to
notify the host only after submitting the last one, so the host can
process them all at once, with a single vmexit.
Add functions to enable/disable notifications to allow that. Use the
new functions for primary plane updates.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h
2020 Feb 11
1
[PATCH] drm/virtio: rework batching
Drop the virtio_gpu_{disable,enable}_notify(). Add a new
virtio_gpu_notify() call instead, which must be called whenever
the driver wants make sure the host is notified needed.
Drop notification from command submission. Add virtio_gpu_notify()
calls everywhere instead. This results in more batching because we now
notify only once for a series of commands. We already had that for page
flips,
2020 Feb 12
1
[PATCH v2] drm/virtio: rework batching
Drop the virtio_gpu_{disable,enable}_notify(). Add a new
virtio_gpu_notify() call instead, which must be called whenever
the driver wants make sure the host is notified needed.
Drop notification from command submission. Add virtio_gpu_notify()
calls everywhere instead. This results in more batching because we now
notify only once for a series of commands. We already had that for page
flips,
2020 Feb 13
0
[PATCH v3 1/4] drm/virtio: rework notification for better batching
Drop the virtio_gpu_{disable,enable}_notify(). Add a new
virtio_gpu_notify() call instead, which must be called whenever
the driver wants make sure the host is notified needed.
Drop automatic notification from command submission. Add
virtio_gpu_notify() calls after each command query instead.
This allows more fine-grained control over host notification
and can move around the notify calls in
2020 Feb 14
0
[PATCH v4 1/6] drm/virtio: rework notification for better batching
Drop the virtio_gpu_{disable,enable}_notify(). Add a new
virtio_gpu_notify() call instead, which must be called whenever
the driver wants make sure the host is notified needed.
Drop automatic notification from command submission. Add
virtio_gpu_notify() calls after each command query instead.
This allows more fine-grained control over host notification
and can move around the notify calls in
2019 Dec 11
1
[PATCH 3/3] virtio-gpu: use damage info for display updates.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 41 +++++++++++++++-----------
1 file changed, 24 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 2e0d14e005db..1a0fbbb91ec7 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++
2019 Dec 12
0
[PATCH v2 3/3] virtio-gpu: use damage info for display updates.
v2: remove shift by src_{x,y}, drm_atomic_helper_damage_merged()
handles that for us (Chia-I Wu).
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 41 +++++++++++++++-----------
1 file changed, 24 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index
2020 May 13
0
[PATCH v3 4/4] drm/virtio: Support virtgpu exported resources
On Wed, Mar 11, 2020 at 08:20:04PM +0900, David Stevens wrote:
> Add support for UUID-based resource sharing mechanism to virtgpu. This
> implements the new virtgpu commands and hooks them up to dma-buf's
> get_uuid callback.
>
> Signed-off-by: David Stevens <stevensd at chromium.org>
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.c | 3 ++
>
2020 Mar 02
0
[virtio-dev] [PATCH v2 4/4] drm/virtio: Support virtgpu exported resources
On Mon, Mar 2, 2020 at 4:15 AM David Stevens <stevensd at chromium.org> wrote:
>
> Add support for UUID-based resource sharing mechanism to virtgpu. This
> implements the new virtgpu commands and hooks them up to dma-buf's
> get_uuid callback.
>
> Signed-off-by: David Stevens <stevensd at chromium.org>
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.c | 3 ++