drm/radeon/kms: display watermark updates (v2)
authorAlex Deucher <alexdeucher@gmail.com>
Wed, 31 Mar 2010 04:33:27 +0000 (00:33 -0400)
committerDave Airlie <airlied@redhat.com>
Wed, 31 Mar 2010 04:54:47 +0000 (14:54 +1000)
commitf46c01208da1881591e3f55ca77d37f54469f8e4
tree39b9169c70da504b80440b85b5ef2ffa4394d25f
parent3b01a1191fe76bd11e5743eceed7c25d8157239e
drm/radeon/kms: display watermark updates (v2)

- 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: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/r100.c
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_display.c
drivers/gpu/drm/radeon/radeon_drv.c
drivers/gpu/drm/radeon/rs600.c
drivers/gpu/drm/radeon/rs600d.h
drivers/gpu/drm/radeon/rs690.c
drivers/gpu/drm/radeon/rs690d.h
drivers/gpu/drm/radeon/rv515.c