kernel/drivers/gpu/drm/virtio/virtgpu_drv.h, branch linux-5.1.y

Revert "drm/virtio: drop prime import/export callbacks"

2019-04-24T00:52:52Z

This patch does more harm than good, as it breaks both Xwayland and gnome-shell with X11. Xwayland requires DRI3 & DRI3 requires PRIME. X11 crash for obscure double-free reason which are hard to debug (starting X11 by hand doesn't trigger the crash). I don't see an apparent problem implementing those stub prime functions, they may return an error at run-time, and it seems to be handled fine by GNOME at least. This reverts commit b318e3ff7ca065d6b107e424c85a63d7a6798a69. [airlied: This broke userspace for virtio-gpus, and regressed things from DRI3 to DRI2. This brings back the original problem, but it's better than regressions.] Fixes: b318e3ff7ca065d6b107e424c85a63d7a6798a ("drm/virtio: drop prime import/export callbacks") Signed-off-by: Marc-André Lureau Signed-off-by: Dave Airlie

Merge v5.0-rc7 into drm-next

2019-02-18T03:27:15Z

Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie

drm: Split out drm_probe_helper.h

2019-01-24T12:20:42Z

Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland Acked-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Jani Nikula Cc: Laurent Pinchart Acked-by: Rodrigo Vivi Acked-by: Benjamin Gaignard Acked-by: Jani Nikula Acked-by: Neil Armstrong Acked-by: Oleksandr Andrushchenko Acked-by: CK Hu Acked-by: Alex Deucher Acked-by: Sam Ravnborg Reviewed-by: Laurent Pinchart Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch

drm/virtio: drop prime import/export callbacks

2019-01-14T07:16:19Z

Also set prime_handle_to_fd and prime_fd_to_handle to NULL, so drm will not advertive DRM_PRIME_CAP_{IMPORT,EXPORT} to userspace. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Reviewed-by: Dave Airlie Link: http://patchwork.freedesktop.org/patch/msgid/20190110111545.26768-1-kraxel@redhat.com

drm/virtio: Drop deprecated load/unload initialization

2019-01-09T08:38:49Z

Move the code around so the driver is probed the bus .probe and removed from the bus .remove callbacks. This commit is just a cleanup and shouldn't affect functionality. Signed-off-by: Ezequiel Garcia Link: http://patchwork.freedesktop.org/patch/msgid/20190108145930.15080-1-ezequiel@collabora.com Signed-off-by: Gerd Hoffmann

drm/virtio: drop virtio_gpu_fence_cleanup()

2019-01-08T11:00:01Z

Just call drm_fence_put directly instead. Also set vgfb->fence to NULL after dropping the reference. Signed-off-by: Gerd Hoffmann Reviewed-by: Ezequiel Garcia Link: http://patchwork.freedesktop.org/patch/msgid/20181219122708.4586-4-kraxel@redhat.com

drm/virtio: switch to generic fbdev emulation

2018-12-14T08:40:27Z

Signed-off-by: Gerd Hoffmann Reviewed-by: Dave Airlie Link: http://patchwork.freedesktop.org/patch/msgid/20181213134915.24722-1-kraxel@redhat.com

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2018-11-29T15:12:50Z

Requested by Boris Brezillon for some vc4 fixes that are needed for future vc4 work. Signed-off-by: Maarten Lankhorst

drm/virtio: virtio_gpu_cmd_resource_create_3d: drop unused fence arg

2018-11-29T12:45:07Z

Signed-off-by: Gerd Hoffmann Reviewed-by: Robert Foss Link: http://patchwork.freedesktop.org/patch/msgid/20181128151021.29565-3-kraxel@redhat.com

drm/virtio: fence: pass plain pointer

2018-11-29T12:45:07Z

Since commit "9fdd90c0f4 drm/virtio: add virtio_gpu_alloc_fence()" fences are not allocated any more by virtio_gpu_fence_emit(). So there is no need to pass down a reference to the fence pointer, a plain pointer is enough now. Convert virtio_gpu_fence_emit() and callers. Signed-off-by: Gerd Hoffmann Reviewed-by: Robert Foss Link: http://patchwork.freedesktop.org/patch/msgid/20181128151021.29565-2-kraxel@redhat.com