• Alex Deucher's avatar
    drm/radeon/kms: display watermark updates (v2) · f46c0120
    Alex Deucher authored
    - Add module option to force the display priority
      0 = auto, 1 = normal, 2 = high
    - Default to high on r3xx/r4xx/rv515 chips
      Fixes flickering problems during heavy acceleration
      due to underflow to the display controllers
    - Fill in minimal support for RS600
    
    v2 - update display priority when bandwidth is updated
    so the user can change the parameter at runtime and it
    will take affect on the next modeset.
    Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
    f46c0120
radeon_drv.c 11.5 KB