From 562fab7edc56affd644f1adb747bb6f98b1145ec Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 7 Dec 2017 21:00:01 +0000 Subject: lib/i915: Update detection of GuC submission Recently the kernel has switched to using a combined i915.enable_guc rather than multiple i915.enable_guc_submission parameters. Signed-off-by: Chris Wilson Cc: Michal Wajdeczko Reviewed-by: Michal Wajdeczko --- lib/i915/gem_submission.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/i915') diff --git a/lib/i915/gem_submission.c b/lib/i915/gem_submission.c index 8bff4844..1414c713 100644 --- a/lib/i915/gem_submission.c +++ b/lib/i915/gem_submission.c @@ -75,6 +75,11 @@ unsigned gem_submission_method(int fd) if (dir < 0) return 0; + if (igt_sysfs_get_u32(dir, "enable_guc") & 1) { + flags |= GEM_SUBMISSION_GUC | GEM_SUBMISSION_EXECLISTS; + goto out; + } + if (igt_sysfs_get_boolean(dir, "enable_guc_submission")) { flags |= GEM_SUBMISSION_GUC | GEM_SUBMISSION_EXECLISTS; goto out; -- cgit v1.2.3