drm/i915: Parametrize LRC registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index ff9a481..7417650 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -349,7 +349,7 @@
I915_WRITE_FW(RING_ELSP(ring), lower_32_bits(desc[0]));
/* ELSP is a wo register, use another nearby reg for posting */
- POSTING_READ_FW(RING_EXECLIST_STATUS(ring));
+ POSTING_READ_FW(RING_EXECLIST_STATUS_LO(ring));
intel_uncore_forcewake_put__locked(dev_priv, FORCEWAKE_ALL);
spin_unlock(&dev_priv->uncore.lock);
}
@@ -519,10 +519,8 @@
while (read_pointer < write_pointer) {
read_pointer++;
- status = I915_READ(RING_CONTEXT_STATUS_BUF(ring) +
- (read_pointer % 6) * 8);
- status_id = I915_READ(RING_CONTEXT_STATUS_BUF(ring) +
- (read_pointer % 6) * 8 + 4);
+ status = I915_READ(RING_CONTEXT_STATUS_BUF_LO(ring, read_pointer % 6));
+ status_id = I915_READ(RING_CONTEXT_STATUS_BUF_HI(ring, read_pointer % 6));
if (status & GEN8_CTX_STATUS_IDLE_ACTIVE)
continue;