diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_params.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 278c9c40c2e0..1779f02e6df8 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -56,6 +56,8 @@ struct i915_params i915 __read_mostly = { .edp_vswing = 0, .enable_guc_submission = false, .guc_log_level = -1, + .enable_dp_mst = true, + .inject_load_failure = 0, }; module_param_named(modeset, i915.modeset, int, 0400); @@ -201,3 +203,10 @@ MODULE_PARM_DESC(enable_guc_submission, "Enable GuC submission (default:false)") module_param_named(guc_log_level, i915.guc_log_level, int, 0400); MODULE_PARM_DESC(guc_log_level, "GuC firmware logging level (-1:disabled (default), 0-3:enabled)"); + +module_param_named_unsafe(enable_dp_mst, i915.enable_dp_mst, bool, 0600); +MODULE_PARM_DESC(enable_dp_mst, + "Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true)"); +module_param_named_unsafe(inject_load_failure, i915.inject_load_failure, uint, 0400); +MODULE_PARM_DESC(inject_load_failure, + "Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point)"); |