[PATCH 2/2] drm/radeon/kms: add pageflip ioctl support

This adds support for dri2 pageflipping. Signed-off-by: Alex Deucher Signed-off-by: Jerome Glisse --- drivers/gpu/drm/radeon/evergreen.c | 36 +++ drivers/gpu/drm/radeon/evergreen_reg.h |3 + drivers/gpu/drm/radeon/evergreend.h | 14 drivers/gpu/drm/radeon/r100.c

[PATCH 2/2] drm/radeon/kms: add pageflip ioctl support

This adds support for dri2 pageflipping. Signed-off-by: Alex Deucher Signed-off-by: Jerome Glisse --- drivers/gpu/drm/radeon/evergreen.c | 36 +++ drivers/gpu/drm/radeon/evergreen_reg.h |3 + drivers/gpu/drm/radeon/evergreend.h | 14 drivers/gpu/drm/radeon/r100.c