Merge tag 'v4.4-rc2' into drm-intel-next-queued

[platform/kernel/linux-rpi.git] / drivers / gpu / drm / i915 / i915_params.c

diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index 07a79b9..835d609 100644 (file)
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -39,8 +39,9 @@ struct i915_params i915 __read_mostly = {
        .enable_ppgtt = -1,
        .enable_psr = 0,
        .preliminary_hw_support = IS_ENABLED(CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT),
-       .disable_power_well = 1,
+       .disable_power_well = -1,
        .enable_ips = 1,
+       .fastboot = 0,
        .prefault_disable = 0,
        .load_detect_test = 0,
        .reset = true,
@@ -133,11 +134,16 @@ MODULE_PARM_DESC(preliminary_hw_support,
 
 module_param_named_unsafe(disable_power_well, i915.disable_power_well, int, 0400);
 MODULE_PARM_DESC(disable_power_well,
-       "Disable the power well when possible (default: true)");
+       "Disable display power wells when possible "
+       "(-1=auto [default], 0=power wells always on, 1=power wells disabled when possible)");
 
 module_param_named_unsafe(enable_ips, i915.enable_ips, int, 0600);
 MODULE_PARM_DESC(enable_ips, "Enable IPS (default: true)");
 
+module_param_named(fastboot, i915.fastboot, bool, 0600);
+MODULE_PARM_DESC(fastboot,
+       "Try to skip unnecessary mode sets at boot time (default: false)");
+
 module_param_named_unsafe(prefault_disable, i915.prefault_disable, bool, 0600);
 MODULE_PARM_DESC(prefault_disable,
        "Disable page prefaulting for pread/pwrite/reloc (default:false). "