Re: [PATCH 4/5] drm/i915/guc: Enable GuC submission by default on DG1

On 9/16/2021 09:28, Matthew Brost wrote:

Enable GuC submission by default on DG1

Signed-off-by: Matthew Brost matthew.brost@intel.com

Reviewed-by: John Harrison John.C.Harrison@Intel.com

---

drivers/gpu/drm/i915/gt/uc/intel_uc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index 86c318516e14..2fef3b0bbe95 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -35,7 +35,7 @@ static void uc_expand_default_options(struct intel_uc *uc) }

/* Intermediate platforms are HuC authentication only */

• if (IS_DG1(i915) || IS_ALDERLAKE_S(i915)) {

• if (IS_ALDERLAKE_S(i915)) { i915->params.enable_guc = ENABLE_GUC_LOAD_HUC; return; }