[PATCH 10/20] drm/i915/icl: Add Indirect Context Offset for Gen11

Mika Kuoppala
2018-02-13T16:38:00Z

From: Michel Thierry <michel.thierry@intel.com>

v2: rebased to intel_lr_indirect_ctx_offset
v3: rebase, move define to intel_lrc_reg.h

BSpec: 11740
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Oscar Mateo <oscar.mateo@intel.com>
---
drivers/gpu/drm/i915/intel_lrc.c | 4 ++++
drivers/gpu/drm/i915/intel_lrc_reg.h | 1 +
2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index ad79f4d9dbe9..3cf3f1c93a60 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -2216,6 +2216,10 @@ static u32 intel_lr_indirect_ctx_offset(struct intel_engine_cs *engine)
default:
MISSING_CASE(INTEL_GEN(engine->i915));
/* fall through */
+ case 11:
+ indirect_ctx_offset =
+ GEN11_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
+ break;
case 10:
indirect_ctx_offset =
GEN10_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
diff --git a/drivers/gpu/drm/i915/intel_lrc_reg.h b/drivers/gpu/drm/i915/intel_lrc_reg.h
index a53336e2fc97..169a2239d6c7 100644
--- a/drivers/gpu/drm/i915/intel_lrc_reg.h
+++ b/drivers/gpu/drm/i915/intel_lrc_reg.h
@@ -63,5 +63,6 @@
#define GEN8_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT 0x17
#define GEN9_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT 0x26
#define GEN10_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT 0x19
+#define GEN11_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT 0x1A

#endif /* _INTEL_LRC_REG_H_ */
--
2.14.1