kernel/linux.git/drivers/gpu/drm/virtio/virtgpu_drv.c, branch v5.10.263

drm/virtio: Support virtgpu exported resources

2020-08-18T08:01:54+00:00

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 Acked-by: Michael S. Tsirkin Link: http://patchwork.freedesktop.org/patch/msgid/20200818071343.3461203-4-stevensd@chromium.org Signed-off-by: Gerd Hoffmann

drm/virtio: add drm_driver.release callback.

2020-02-12T09:24:08+00:00

Split virtio_gpu_deinit(), move the drm shutdown and release to virtio_gpu_release(). Drop vqs_ready variable, instead use drm_dev_{enter,exit,unplug} to avoid touching hardware after device removal. Tidy up here and there. v4: add changelog. v3: use drm_dev_*(). Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20200211135805.24436-1-kraxel@redhat.com

drm/virtgpu: fix double unregistration

2019-11-12T18:13:18+00:00

drm_put_dev also calls drm_dev_unregister, so dev will be unregistered twice. Replace it with drm_dev_put to fix it. Signed-off-by: Chuhong Yuan Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20191109075417.29808-1-hslester96@gmail.com

drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS

2019-10-17T11:59:16+00:00

DEFINE_DRM_GEM_SHMEM_FOPS is identical to DEFINE_DRM_GEM_FOPS now, drop it. Signed-off-by: Gerd Hoffmann Acked-by: Rob Herring Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-6-kraxel@redhat.com

drm/virtio: enable prime mmap support

2019-09-13T07:11:56+00:00

Signed-off-by: Gerd Hoffmann Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190912114627.20176-1-kraxel@redhat.com

drm/virtio: switch from ttm to gem shmem helpers

2019-09-04T04:54:11+00:00

virtio-gpu basically needs a sg_table for the bo, to tell the host where the backing pages for the object are. So the gem shmem helpers are a perfect fit. Some drm_gem_object_funcs need thin wrappers to update the host state, but otherwise the helpers handle everything just fine. Once the fencing was sorted the switch was surprisingly easy and for the most part just removing the ttm code. v4: fix drm_gem_object_funcs name. Signed-off-by: Gerd Hoffmann Acked-by: Daniel Vetter Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-15-kraxel@redhat.com

drm: drop resource_id parameter from drm_fb_helper_remove_conflicting_pci_framebuffers

2019-08-23T08:48:31+00:00

Not needed any more for remove_conflicting_pci_framebuffers calls. Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190822090645.25410-3-kraxel@redhat.com

drm/virtgpu: drop use of drmP.h

2019-07-15T16:11:31+00:00

Drop use of the deprecated drmP.h header file. Fix fallout by adding missing include files. Signed-off-by: Sam Ravnborg Acked-by: Gerd Hoffmann Acked-by: Emil Velikov Cc: David Airlie Cc: Daniel Vetter Cc: virtualization@lists.linux-foundation.org Link: https://patchwork.freedesktop.org/patch/msgid/20190630061922.7254-28-sam@ravnborg.org

drm/virtio: Drop drm_gem_prime_export/import

2019-06-21T18:11:48+00:00

They're the default. Aside: Would be really nice to switch the others over to drm_gem_object_funcs. Reviewed-by: Eric Anholt Reviewed-by: Emil Velikov Acked-by: Gerd Hoffmann Signed-off-by: Daniel Vetter Cc: David Airlie Cc: Gerd Hoffmann Cc: virtualization@lists.linux-foundation.org Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-38-daniel.vetter@ffwll.ch

drm/prime: Actually remove DRIVER_PRIME everywhere

2019-06-21T15:30:32+00:00

Split out to make the functional changes stick out more. All places where DRIVER_PRIME was used have been removed in previous patches already. v2: amdgpu gained DRIVER_SYNCOBJ_TIMELINE. v3: amdgpu lost DRIVER_SYNCOBJ_TIMELINE. v4: Don't add a space in i915_drv.c (Sam) v5: Add note that previous patches removed all the DRIVER_PRIME users already (Emil). v6: Fixupe ingenic (new driver) while applying. Cc: Sam Ravnborg Reviewed-by: Emil Velikov Reviewed-by: Eric Anholt Signed-off-by: Daniel Vetter Cc: amd-gfx@lists.freedesktop.org Cc: etnaviv@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: lima@lists.freedesktop.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: nouveau@lists.freedesktop.org Cc: NXP Linux Team Cc: spice-devel@lists.freedesktop.org Cc: virtualization@lists.linux-foundation.org Cc: VMware Graphics Cc: xen-devel@lists.xenproject.org Link: https://patchwork.freedesktop.org/patch/msgid/20190617153924.414-1-daniel.vetter@ffwll.ch