From 2335986dd46f4fdfd11d613b68f4879c92726b47 Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Mon, 23 May 2016 16:34:35 +0100 Subject: [PATCH] drm/i915/guc: Disable automatic GuC firmware loading MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit New GuC code is logging errors at runtime suspend and resume which causes CI testing to log "orange" status. Default to not trying to load the firmware until this is resolved. Example of the log: [drm] RC6 on [drm:intel_runtime_suspend] Suspending device [drm:host2guc_action [i915]] *ERROR* GUC: host2guc action 0x501 failed. ret=-110 status=0x00000501 response=0x40000000 ... [drm:intel_runtime_resume] Resuming device [drm:host2guc_action [i915]] *ERROR* GUC: host2guc action 0x502 failed. ret=-110 status=0x00000502 response=0x40000000 [drm:intel_runtime_resume] Device resumed Signed-off-by: Tvrtko Ursulin Cc: Dave Gordon Cc: Ville Syrjälä Cc: Chris Harris Reviewed-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/1464017675-12257-1-git-send-email-tvrtko.ursulin@linux.intel.com --- drivers/gpu/drm/i915/i915_params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 21a323c01cdb..9a5d58b251f5 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -53,7 +53,7 @@ struct i915_params i915 __read_mostly = { .verbose_state_checks = 1, .nuclear_pageflip = 0, .edp_vswing = 0, - .enable_guc_loading = -1, + .enable_guc_loading = 0, .enable_guc_submission = 0, .guc_log_level = -1, .enable_dp_mst = true, @@ -197,7 +197,7 @@ MODULE_PARM_DESC(edp_vswing, module_param_named_unsafe(enable_guc_loading, i915.enable_guc_loading, int, 0400); MODULE_PARM_DESC(enable_guc_loading, "Enable GuC firmware loading " - "(-1=auto [default], 0=never, 1=if available, 2=required)"); + "(-1=auto, 0=never [default], 1=if available, 2=required)"); module_param_named_unsafe(enable_guc_submission, i915.enable_guc_submission, int, 0400); MODULE_PARM_DESC(enable_guc_submission, -- 2.20.1