This solves some "unclaimed register" messages when there's a GPU hang
on Haswell.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Add missing IS_VLV check as spotted by Ville Syrjälä.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
for_each_pipe(i) {
cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, i);
for_each_pipe(i) {
cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, i);
- error->cursor[i].control = I915_READ(CURCNTR(i));
- error->cursor[i].position = I915_READ(CURPOS(i));
- error->cursor[i].base = I915_READ(CURBASE(i));
+ if (INTEL_INFO(dev)->gen <= 6 || IS_VALLEYVIEW(dev)) {
+ error->cursor[i].control = I915_READ(CURCNTR(i));
+ error->cursor[i].position = I915_READ(CURPOS(i));
+ error->cursor[i].base = I915_READ(CURBASE(i));
+ } else {
+ error->cursor[i].control = I915_READ(CURCNTR_IVB(i));
+ error->cursor[i].position = I915_READ(CURPOS_IVB(i));
+ error->cursor[i].base = I915_READ(CURBASE_IVB(i));
+ }
error->plane[i].control = I915_READ(DSPCNTR(i));
error->plane[i].stride = I915_READ(DSPSTRIDE(i));
error->plane[i].control = I915_READ(DSPCNTR(i));
error->plane[i].stride = I915_READ(DSPSTRIDE(i));