| commit | b500472026e40ef2a4827a5973dc5424c98ede92 | [log] [tgz] |
|---|---|---|
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | Thu Mar 05 21:19:47 2015 +0200 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Tue Mar 17 22:30:04 2015 +0100 |
| tree | 41fa7c22ea3312fd153ac658aed330e29376e40f | |
| parent | 883a3d2f65212388b1577ebc020648fc95fa5d72 [diff] |
drm/i915: Read out display FIFO size on VLV/CHV VLV/CHV have similar DSPARB registers as older platforms, just more of them due to more planes. Add a bit of code to read out the current FIFO split from the registers. Will be useful later when we improve the WM calculations. v2: Add display_mmio_offset to DSPARB Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>