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| author | Gerd Hoffmann <kraxel@redhat.com> | 2020-08-18 09:25:10 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-09-02 08:09:57 +0200 |
| commit | 1bc371cd0ec907bab870cacb6e898105f9c41dc8 (patch) | |
| tree | 4046154b7a51758160630454b8e1dfeb98aa15ba /include/linux/timerqueue.h | |
| parent | c08503ec03dbe338c01ee4867b6dea026a78f6d4 (diff) | |
| download | cachepc-linux-1bc371cd0ec907bab870cacb6e898105f9c41dc8.tar.gz cachepc-linux-1bc371cd0ec907bab870cacb6e898105f9c41dc8.zip | |
drm/virtio: fix unblank
When going through a disable/enable cycle without changing the
framebuffer the optimization added by commit 3954ff10e06e ("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: 3954ff10e06e ("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
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions