[PATCH 1/5] drm/i915: Add TIMESTAMP to register whitelist

Jordan Justen
2016-03-07T07:32:38Z

This is needed for the Mesa Vulkan driver on Haswell.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Cc: Kenneth Graunke <kenneth@whitecape.org>
---
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