This is needed for the Mesa Vulkan driver on Haswell.
Signed-off-by: Jordan Justen <jordan.l.justen@xxxxxxxxx>
Cc: Kristian Høgsberg <krh@xxxxxxxxxxxxx>
Cc: Kenneth Graunke <kenneth@xxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 814d894..86d7cda 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -444,6 +444,7 @@ static const struct drm_i915_reg_descriptor gen7_render_regs[] = {
REG64(CL_PRIMITIVES_COUNT),
REG64(PS_INVOCATION_COUNT),
REG64(PS_DEPTH_COUNT),
+ REG64_IDX(RING_TIMESTAMP, RENDER_RING_BASE),
REG32(OACONTROL), /* Only allowed for LRI and SRM. See below. */
REG64(MI_PREDICATE_SRC0),
REG64(MI_PREDICATE_SRC1),
--
2.7.0
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