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| author | Dave Airlie <airlied@linux.ie> | 2007-11-18 19:25:31 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-11-18 19:25:31 +1000 |
| commit | a90510966e12e20d3c51d224dda607ac9951d039 (patch) | |
| tree | 0f27d64b7588ada0f04c288bdef0ff22d16656b1 /shared-core/radeon_state.c | |
| parent | 307fc3c92c85ded23de414b0d1a3d48f934c666d (diff) | |
radeon: refactor out the fb/agp location read/write.
Add a new get param to get the fb location into userspace. Mesa currently
hits MMIO to do this, but this isn't always possible.
Diffstat (limited to 'shared-core/radeon_state.c')
| -rw-r--r-- | shared-core/radeon_state.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c index 71b19b1b..4c85371e 100644 --- a/shared-core/radeon_state.c +++ b/shared-core/radeon_state.c @@ -3081,6 +3081,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil case RADEON_PARAM_VBLANK_CRTC: value = radeon_vblank_crtc_get(dev); break; + case RADEON_PARAM_FB_LOCATION: + value = radeon_read_fb_location(dev_priv); + break; default: DRM_DEBUG( "Invalid parameter %d\n", param->param ); return -EINVAL; |