drm/i915: Fix primary plane offset on HSW
Haswell consolidates DSP_TILEOFF and DSP_LINOFF into DSP_OFFSET (aka
PRI_OFFSET).
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 4e7affd..5d9b650 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2128,8 +2128,12 @@
I915_WRITE(DSPSTRIDE(plane), fb->pitches[0]);
I915_MODIFY_DISPBASE(DSPSURF(plane),
obj->gtt_offset + intel_crtc->dspaddr_offset);
- I915_WRITE(DSPTILEOFF(plane), (y << 16) | x);
- I915_WRITE(DSPLINOFF(plane), linear_offset);
+ if (IS_HASWELL(dev)) {
+ I915_WRITE(DSPOFFSET(plane), (y << 16) | x);
+ } else {
+ I915_WRITE(DSPTILEOFF(plane), (y << 16) | x);
+ I915_WRITE(DSPLINOFF(plane), linear_offset);
+ }
POSTING_READ(reg);
return 0;