[Intel-gfx] [PATCH 26/39] HACK: drm/i915/tgl: Gen12 render context size

Lucas De Marchi lucas.demarchi at intel.com
Fri Aug 16 08:04:50 UTC 2019


From: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>

Re-use Gen11 context size for now.

[ Lucas: add HACK since this is a temporary patch that needs to be
  confirmed: we need to check BSpec 46255 and recompute ]

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index d20750e420c0..d398d80d4a0d 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -164,6 +164,7 @@ u32 intel_engine_context_size(struct drm_i915_private *dev_priv, u8 class)
 		default:
 			MISSING_CASE(INTEL_GEN(dev_priv));
 			return DEFAULT_LR_CONTEXT_RENDER_SIZE;
+		case 12:
 		case 11:
 			return GEN11_LR_CONTEXT_RENDER_SIZE;
 		case 10:
-- 
2.21.0



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