drm/i915/bdw: HW context support
BDW context sizes varies a bit.
v2: Squash in fixup for the hw context size from Ben.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 0c5cb3c..f897a70 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1822,6 +1822,9 @@
* on HSW) - so the final size is 66944 bytes, which rounds to 17 pages.
*/
#define HSW_CXT_TOTAL_SIZE (17 * PAGE_SIZE)
+/* Same as Haswell, but 72064 bytes now. */
+#define GEN8_CXT_TOTAL_SIZE (18 * PAGE_SIZE)
+
#define VLV_CLK_CTL2 0x101104
#define CLK_CTL2_CZCOUNT_30NS_SHIFT 28