Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (189 commits)
  drm/radeon/kms: fix warning about cur_placement being uninitialised.
  drm/ttm: Print debug information on memory manager when eviction fails
  drm: Add memory manager debug function
  drm/radeon/kms: restore surface registers on resume.
  drm/radeon/kms/r600/r700: fallback gracefully on ucode failure
  drm/ttm: Initialize eviction placement in case the driver callback doesn't
  drm/radeon/kms: cleanup structure and module if initialization fails
  drm/radeon/kms: actualy set the eviction placements we choose
  drm/radeon/kms: Fix NULL ptr dereference
  drm/radeon/kms/avivo: add support for new pll selection algo
  drm/radeon/kms/avivo: fix some bugs in the display bandwidth setup
  drm/radeon/kms: fix return value from fence function.
  drm/radeon: Remove tests for -ERESTART from the TTM code.
  drm/ttm: Have the TTM code return -ERESTARTSYS instead of -ERESTART.
  drm/radeon/kms: Convert radeon to new TTM validation API (V2)
  drm/ttm: Rework validation & memory space allocation (V3)
  drm: Add search/get functions to get a block in a specific range
  drm/radeon/kms: fix avivo tiling regression since radeon object rework
  drm/i915: Remove a debugging printk from hangcheck
  drm/radeon/kms: make sure i2c id matches
  ...

1 files changed, 16 insertions, 7 deletions

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 65ef011fa8b..1b49fa055f4 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -373,11 +373,9 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode)
 					mutex_unlock(&dev->mode_config.mutex);
 				}
 			}
-			if (dpms_mode == DRM_MODE_DPMS_OFF) {
-				mutex_lock(&dev->mode_config.mutex);
-				crtc_funcs->dpms(crtc, dpms_mode);
-				mutex_unlock(&dev->mode_config.mutex);
-			}
+			mutex_lock(&dev->mode_config.mutex);
+			crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
+			mutex_unlock(&dev->mode_config.mutex);
 		}
 	}
 }
@@ -385,18 +383,23 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode)
 int drm_fb_helper_blank(int blank, struct fb_info *info)
 {
 	switch (blank) {
+	/* Display: On; HSync: On, VSync: On */
 	case FB_BLANK_UNBLANK:
 		drm_fb_helper_on(info);
 		break;
+	/* Display: Off; HSync: On, VSync: On */
 	case FB_BLANK_NORMAL:
-		drm_fb_helper_off(info, DRM_MODE_DPMS_STANDBY);
+		drm_fb_helper_off(info, DRM_MODE_DPMS_ON);
 		break;
+	/* Display: Off; HSync: Off, VSync: On */
 	case FB_BLANK_HSYNC_SUSPEND:
 		drm_fb_helper_off(info, DRM_MODE_DPMS_STANDBY);
 		break;
+	/* Display: Off; HSync: On, VSync: Off */
 	case FB_BLANK_VSYNC_SUSPEND:
 		drm_fb_helper_off(info, DRM_MODE_DPMS_SUSPEND);
 		break;
+	/* Display: Off; HSync: Off, VSync: Off */
 	case FB_BLANK_POWERDOWN:
 		drm_fb_helper_off(info, DRM_MODE_DPMS_OFF);
 		break;
@@ -905,8 +908,13 @@ int drm_fb_helper_single_fb_probe(struct drm_device *dev,
 
 	if (new_fb) {
 		info->var.pixclock = 0;
-		if (register_framebuffer(info) < 0)
+		ret = fb_alloc_cmap(&info->cmap, modeset->crtc->gamma_size, 0);
+		if (ret)
+			return ret;
+		if (register_framebuffer(info) < 0) {
+			fb_dealloc_cmap(&info->cmap);
 			return -EINVAL;
+		}
 	} else {
 		drm_fb_helper_set_par(info);
 	}
@@ -936,6 +944,7 @@ void drm_fb_helper_free(struct drm_fb_helper *helper)
 		unregister_sysrq_key('v', &sysrq_drm_fb_helper_restore_op);
 	}
 	drm_fb_helper_crtc_free(helper);
+	fb_dealloc_cmap(&helper->fb->fbdev->cmap);
 }
 EXPORT_SYMBOL(drm_fb_helper_free);