[Intel-gfx] [PATCH 1/6] drm/i915: read out hw state earlier v2

[Jesse Barnes]

We want to do this early on before we try to fetch the plane config,
which depends on some of the pipe config state.

v2: split back out from get_plane_config change (Daniel)
    update for recent locking & reset changes (Jesse)

Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_display.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0df974b..cecb2c9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11072,6 +11072,8 @@ void intel_modeset_init(struct drm_device *dev)
 
 	/* Just in case the BIOS is doing something questionable. */
 	intel_disable_fbc(dev);
+
+	intel_modeset_setup_hw_state(dev, false);
 }
 
 static void
@@ -11439,10 +11441,6 @@ void intel_modeset_gem_init(struct drm_device *dev)
 	intel_modeset_init_hw(dev);
 
 	intel_setup_overlay(dev);
-
-	mutex_lock(&dev->mode_config.mutex);
-	intel_modeset_setup_hw_state(dev, false);
-	mutex_unlock(&dev->mode_config.mutex);
 }
 
 void intel_modeset_cleanup(struct drm_device *dev)
-- 
1.7.9.5