DSPSURF
error->plane[i].surface = I915_READ(DSPSURF(i));
I915_WRITE_FW(DSPSURF(i9xx_plane),
I915_WRITE_FW(DSPSURF(i9xx_plane),
I915_WRITE_FW(DSPSURF(i9xx_plane), 0);
base = I915_READ(DSPSURF(i9xx_plane)) & 0xfffff000;
base = I915_READ(DSPSURF(i9xx_plane)) & 0xfffff000;
I915_WRITE(DSPSURF(pipe), I915_READ(DSPSURF(pipe)));
POSTING_READ(DSPSURF(pipe));