Files
erofs-linux/include
Maxime Ripard 0f3bbe074d drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC
Implement legacy framebuffer ioctl FBIO_WAITFORVSYNC in the generic
framebuffer emulation driver. Legacy framebuffer users like non kms/drm
based OpenGL(ES)/EGL implementations may require the ioctl to
synchronize drawing or buffer flip for double buffering. It is tested on
the i.MX6.

Signed-off-by: Maxime Ripard <[email protected]>
Tested-by: Neil Armstrong <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
2017-03-02 08:12:15 +01:00
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