According to Spec this is a reserved bit for Gen9+ and should not be set. Change-Id: I0215fb7057b94139b7a2f90ecc7a0201c0c93ad4 Signed-off-by: Arun Siluvery <arun.siluv...@linux.intel.com> --- drivers/gpu/drm/i915/intel_lrc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 1c3834fc..cfc73ea 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -265,7 +265,8 @@ static uint64_t execlists_ctx_descriptor(struct intel_engine_cs *ring, desc = GEN8_CTX_VALID; desc |= LEGACY_CONTEXT << GEN8_CTX_MODE_SHIFT; - desc |= GEN8_CTX_L3LLC_COHERENT; + if (IS_GEN8(ctx_obj->base.dev)) + desc |= GEN8_CTX_L3LLC_COHERENT; desc |= GEN8_CTX_PRIVILEGE; desc |= lrca; desc |= (u64)intel_execlists_ctx_id(ctx_obj) << GEN8_CTX_ID_SHIFT; -- 2.3.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx