linux/drivers/gpu/drm/virtio
Gerd Hoffmann 1bc371cd0e drm/virtio: fix unblank
When going through a disable/enable cycle without changing the
framebuffer the optimization added by commit 3954ff10e0 ("drm/virtio:
skip set_scanout if framebuffer didn't change") causes the screen stay
blank.  Add a bool to force an update to fix that.

v2: use drm_atomic_crtc_needs_modeset() (Daniel).

Cc: 1882851@bugs.launchpad.net
Fixes: 3954ff10e0 ("drm/virtio: skip set_scanout if framebuffer didn't change")
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Jiri Slaby <jirislaby@kernel.org>
Tested-by: Diego Viola <diego.viola@gmail.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20200818072511.6745-2-kraxel@redhat.com
2020-09-02 08:09:57 +02:00
..
Kconfig drm: virtio: fix kconfig dependency warning 2020-08-31 08:55:02 +02:00
Makefile drm/virtio: switch from ttm to gem shmem helpers 2019-09-04 06:54:11 +02:00
virtgpu_debugfs.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
virtgpu_display.c drm/virtio: fix unblank 2020-09-02 08:09:57 +02:00
virtgpu_drv.c drm/virtio: Support virtgpu exported resources 2020-08-18 10:01:54 +02:00
virtgpu_drv.h drm/virtio: fix unblank 2020-09-02 08:09:57 +02:00
virtgpu_fence.c drm/virtio: move to_virtio_fence inside virtgpu_fence 2019-12-19 07:13:46 +01:00
virtgpu_gem.c drm/virtio: Use struct_size() helper in kmalloc() 2020-08-17 13:08:43 +02:00
virtgpu_ioctl.c drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
virtgpu_kms.c Linux 5.9-rc1 2020-08-18 14:14:25 +02:00
virtgpu_object.c Linux 5.9-rc1 2020-08-18 14:14:25 +02:00
virtgpu_plane.c drm/virtio: fix unblank 2020-09-02 08:09:57 +02:00
virtgpu_prime.c drm/virtio: Support virtgpu exported resources 2020-08-18 10:01:54 +02:00
virtgpu_trace.h
virtgpu_trace_points.c
virtgpu_vq.c Linux 5.9-rc1 2020-08-18 14:14:25 +02:00