Re: [PATCH 23/67] drm/i915/gen10: Set value of Indirect Context Offset for gen10

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On 06/04/2017 20:15, Rodrigo Vivi wrote:
From: Michel Thierry <michel.thierry@xxxxxxxxx>


Some commit message needed just to satisfy the form.

v2: rebased to intel_lr_indirect_ctx_offset

Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
  drivers/gpu/drm/i915/intel_lrc.c | 5 +++++
  1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index f2d57b4..ac38469 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -209,6 +209,7 @@
#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
/* Typical size of the average request (2 pipecontrols and a MI_BB) */
  #define EXECLISTS_REQUEST_SIZE 64 /* bytes */
@@ -1787,6 +1788,10 @@ static u32 intel_lr_indirect_ctx_offset(struct intel_engine_cs *engine)
  	default:
  		MISSING_CASE(INTEL_GEN(engine->i915));
  		/* fall through */
+	case 10:
+		indirect_ctx_offset =
+			GEN10_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
+		break;
  	case 9:
  		indirect_ctx_offset =
  			GEN9_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;


After some documentation and commit log traversing to find the relevant page, and with a short sentence in the commit message:

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Regards,

Tvrtko
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