Displaying 20 results from an estimated 2000 matches similar to: "[PATCH v6 16/18] drm/virtio: rework virtio_gpu_cmd_context_{attach, detach}_resource"
2019 Jul 03
0
[PATCH v6 16/18] drm/virtio: rework virtio_gpu_cmd_context_{attach, detach}_resource
On Tue, Jul 2, 2019 at 7:19 AM Gerd Hoffmann <kraxel at redhat.com> wrote:
> Switch to the virtio_gpu_array_* helper workflow.
>
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.h | 4 ++--
> drivers/gpu/drm/virtio/virtgpu_gem.c | 24 +++++++++++-------------
> drivers/gpu/drm/virtio/virtgpu_vq.c | 10 ++++++----
2019 Aug 02
0
[PATCH v7 12/18] drm/virtio: rework virtio_gpu_cmd_context_{attach, detach}_resource
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 4 ++--
drivers/gpu/drm/virtio/virtgpu_gem.c | 24 +++++++++++-------------
drivers/gpu/drm/virtio/virtgpu_vq.c | 12 ++++++++----
3 files changed, 21 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
Add the bits needed for opengl rendering support: query
capabilities, new virtio commands, drm ioctls.
Signed-off-by: Dave Airlie <airlied at redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/Makefile | 3 +-
drivers/gpu/drm/virtio/virtgpu_drv.c | 10 +
drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
Add the bits needed for opengl rendering support: query
capabilities, new virtio commands, drm ioctls.
Signed-off-by: Dave Airlie <airlied at redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/Makefile | 3 +-
drivers/gpu/drm/virtio/virtgpu_drv.c | 10 +
drivers/gpu/drm/virtio/virtgpu_drv.h | 60 ++++
2019 Jun 28
2
[PATCH v5 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v5: fix fencing (Chia-I Wu).
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
2019 Jun 28
2
[PATCH v5 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v5: fix fencing (Chia-I Wu).
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
2019 Jul 02
2
[PATCH v6 08/18] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl.
Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work
on the reservation objects directly) instead.
New workflow:
(1) All gem objects needed by a command are added to a
virtio_gpu_object_array.
(2) All reservation objects will be locked (virtio_gpu_array_lock_resv).
(3) virtio_gpu_fence_emit() completes
2019 Jul 02
2
[PATCH v6 08/18] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Rework fencing workflow, starting with virtio_gpu_execbuffer_ioctl.
Stop using ttm helpers, use the virtio_gpu_array_* helpers (which work
on the reservation objects directly) instead.
New workflow:
(1) All gem objects needed by a command are added to a
virtio_gpu_object_array.
(2) All reservation objects will be locked (virtio_gpu_array_lock_resv).
(3) virtio_gpu_fence_emit() completes
2019 Jun 20
2
[PATCH v4 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
Acked-by: Daniel Vetter
2019 Jun 20
2
[PATCH v4 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
Acked-by: Daniel Vetter
2019 Jul 02
2
[PATCH v6 14/18] drm/virtio: rework virtio_gpu_transfer_from_host_ioctl fencing
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 3 ++-
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 35 +++++++++++---------------
drivers/gpu/drm/virtio/virtgpu_vq.c | 8 ++++--
3 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Jul 02
2
[PATCH v6 14/18] drm/virtio: rework virtio_gpu_transfer_from_host_ioctl fencing
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 3 ++-
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 35 +++++++++++---------------
drivers/gpu/drm/virtio/virtgpu_vq.c | 8 ++++--
3 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Jul 02
2
[PATCH v6 15/18] drm/virtio: rework virtio_gpu_transfer_to_host_ioctl fencing
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +-
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 43 ++++++++++++--------------
drivers/gpu/drm/virtio/virtgpu_vq.c | 5 ++-
3 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Jul 02
2
[PATCH v6 15/18] drm/virtio: rework virtio_gpu_transfer_to_host_ioctl fencing
Switch to the virtio_gpu_array_* helper workflow.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +-
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 43 ++++++++++++--------------
drivers/gpu/drm/virtio/virtgpu_vq.c | 5 ++-
3 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Jun 19
2
[PATCH v3 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
2019 Jun 19
2
[PATCH v3 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v3: Also attach the array of gem objects to the virtio command buffer,
so we can drop the object references in the completion callback. Needed
because ttm fence helpers grab a reference for us, but gem helpers
don't.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
2019 Jul 02
3
[PATCH v6 07/18] drm/virtio: add virtio_gpu_object_array & helpers
Some helper functions to manage an array of gem objects.
v6:
- add ticket to struct virtio_gpu_object_array.
- add virtio_gpu_array_{lock,unlock}_resv helpers.
- add virtio_gpu_array_add_fence helper.
v5: some small optimizations (Chia-I Wu).
v4: make them virtio-private instead of generic helpers.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
2019 Jul 02
3
[PATCH v6 07/18] drm/virtio: add virtio_gpu_object_array & helpers
Some helper functions to manage an array of gem objects.
v6:
- add ticket to struct virtio_gpu_object_array.
- add virtio_gpu_array_{lock,unlock}_resv helpers.
- add virtio_gpu_array_add_fence helper.
v5: some small optimizations (Chia-I Wu).
v4: make them virtio-private instead of generic helpers.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
2019 Jun 20
1
[PATCH v4 07/12] drm/virtio: add virtio_gpu_object_array & helpers
Some helper functions to manage an array of gem objects.
v4: make them virtio-private instead of generic helpers.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 10 ++++++
drivers/gpu/drm/virtio/virtgpu_gem.c | 50 ++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
2019 Jun 28
1
[PATCH v5 09/12] drm/virtio: rework virtio_gpu_object_create fencing
Use gem reservation helpers and direct reservation_object_* calls
instead of ttm.
v5: fix fencing (Chia-I Wu).
v3: Due to using the gem reservation object it is initialized and ready
for use before calling ttm_bo_init, so we can also drop the tricky fence
logic which checks whenever the command is in flight still. We can
simply fence our object before submitting the virtio command and be done