Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into...

[pandora-kernel.git] / drivers / gpu / drm / i915 / i915_drv.c

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0efc02e..c33b0a4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -66,7 +66,11 @@ MODULE_PARM_DESC(semaphores,
 int i915_enable_rc6 __read_mostly = -1;
 module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0600);
 MODULE_PARM_DESC(i915_enable_rc6,
-               "Enable power-saving render C-state 6 (default: -1 (use per-chip default)");
+               "Enable power-saving render C-state 6. "
+               "Different stages can be selected via bitmask values "
+               "(0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6). "
+               "For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. "
+               "default: -1 (use per-chip default)");
 
 int i915_enable_fbc __read_mostly = -1;
 module_param_named(i915_enable_fbc, i915_enable_fbc, int, 0600);
@@ -109,8 +113,8 @@ MODULE_PARM_DESC(enable_hangcheck,
                "WARNING: Disabling this can cause system wide hangs. "
                "(default: true)");
 
-bool i915_enable_ppgtt __read_mostly = 1;
-module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, bool, 0600);
+int i915_enable_ppgtt __read_mostly = -1;
+module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0600);
 MODULE_PARM_DESC(i915_enable_ppgtt,
                "Enable PPGTT (default: true)");
 
@@ -340,6 +344,7 @@ static const struct pci_device_id pciidlist[] = {           /* aka */
        INTEL_VGA_DEVICE(0x0152, &intel_ivybridge_d_info), /* GT1 desktop */
        INTEL_VGA_DEVICE(0x0162, &intel_ivybridge_d_info), /* GT2 desktop */
        INTEL_VGA_DEVICE(0x015a, &intel_ivybridge_d_info), /* GT1 server */
+       INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
        {0, 0, 0}
 };
 
@@ -544,6 +549,10 @@ static int i915_drm_freeze(struct drm_device *dev)
        /* Modeset on resume, not lid events */
        dev_priv->modeset_on_lid = 0;
 
+       console_lock();
+       intel_fbdev_set_suspend(dev, 1);
+       console_unlock();
+
        return 0;
 }
 
@@ -606,7 +615,9 @@ static int i915_drm_thaw(struct drm_device *dev)
                drm_irq_install(dev);
 
                /* Resume the modeset for every activated CRTC */
+               mutex_lock(&dev->mode_config.mutex);
                drm_helper_resume_force_mode(dev);
+               mutex_unlock(&dev->mode_config.mutex);
 
                if (IS_IRONLAKE_M(dev))
                        ironlake_enable_rc6(dev);
@@ -616,6 +627,9 @@ static int i915_drm_thaw(struct drm_device *dev)
 
        dev_priv->modeset_on_lid = 0;
 
+       console_lock();
+       intel_fbdev_set_suspend(dev, 0);
+       console_unlock();
        return error;
 }