From: Michel Thierry <michel.thierry@xxxxxxxxx> Indirect Context Offset Pointer has changed for Cannonlake. INDIRECT_CTX_OFFSET[15:6] valid value for CNL is 19h per Spec. v2: rebased to intel_lr_indirect_ctx_offset v3: Commit message added per Tvrtko request. Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@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 014b30a..d49dbaa 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -204,6 +204,7 @@ #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 */ @@ -1861,6 +1862,10 @@ 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; -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
