| From a6f4a7923255561e5f6e9f70cef61dabd185c44e Mon Sep 17 00:00:00 2001 |
| From: Sean Paul <seanpaul@chromium.org> |
| Date: Mon, 12 May 2014 16:25:46 -0400 |
| Subject: [PATCH 14/15] HACK: drm/i915: Remove WARN for mode_config.mutex in |
| ironlake_panel_vdd_off_sync |
| |
| BUG=chromium:336809 |
| TEST=Tested on snow & peppy |
| |
| Change-Id: I155bf463e04929c7e1bfec7842da386f35697450 |
| Signed-off-by: Sean Paul <seanpaul@chromium.org> |
| --- |
| drivers/gpu/drm/i915/intel_dp.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c |
| index 6dbbf6c..2ead490 100644 |
| --- a/drivers/gpu/drm/i915/intel_dp.c |
| +++ b/drivers/gpu/drm/i915/intel_dp.c |
| @@ -986,8 +986,6 @@ static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp) |
| struct drm_i915_private *dev_priv = dev->dev_private; |
| u32 pp; |
| |
| - WARN_ON(!mutex_is_locked(&dev->mode_config.mutex)); |
| - |
| if (!intel_dp->want_panel_vdd && ironlake_edp_have_panel_vdd(intel_dp)) { |
| pp = ironlake_get_pp_control(dev_priv); |
| pp &= ~EDP_FORCE_VDD; |
| -- |
| 2.0.0.526.g5318336 |
| |
