Merge tag 'v3.8-rc3' into v4l_for_linus

Linux 3.8-rc3

* tag 'v3.8-rc3': (11110 commits)
  Linux 3.8-rc3
  mm: reinstante dropped pmd_trans_splitting() check
  cred: Remove tgcred pointer from struct cred
  drm/ttm: fix fence locking in ttm_buffer_object_transfer
  ARM: clps711x: Fix bad merge of clockevents setup
  ARM: highbank: save and restore L2 cache and GIC on suspend
  ARM: highbank: add a power request clear
  ARM: highbank: fix secondary boot and hotplug
  ARM: highbank: fix typos with hignbank in power request functions
  ARM: dts: fix highbank cpu mpidr values
  ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
  drm/prime: drop reference on imported dma-buf come from gem
  xen/netfront: improve truesize tracking
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  sctp: fix Kconfig bug in default cookie hmac selection
  EDAC: Cleanup device deregistering path
  EDAC: Fix EDAC Kconfig menu
  EDAC: Fix kernel panic on module unloading
  ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
  ...

1 files changed, 16 insertions, 32 deletions

diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c
index d630b26a005c..d30b45d72649 100644
--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c
@@ -28,10 +28,10 @@
 #include <linux/omapfb.h>
 #include <linux/vmalloc.h>
 #include <linux/export.h>
+#include <linux/sizes.h>
 
 #include <video/omapdss.h>
-#include <plat/vrfb.h>
-#include <plat/vram.h>
+#include <video/omapvrfb.h>
 
 #include "omapfb.h"
 
@@ -211,6 +211,7 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
 {
 	struct omapfb_info *ofbi = FB2OFB(fbi);
 	struct omapfb2_device *fbdev = ofbi->fbdev;
+	struct omap_dss_device *display = fb2display(fbi);
 	struct omapfb2_mem_region *rg;
 	int r = 0, i;
 	size_t size;
@@ -220,6 +221,9 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
 
 	size = PAGE_ALIGN(mi->size);
 
+	if (display && display->driver->sync)
+		display->driver->sync(display);
+
 	rg = ofbi->region;
 
 	down_write_nested(&rg->lock, rg->id);
@@ -279,7 +283,7 @@ static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
 	return 0;
 }
 
-static int omapfb_update_window_nolock(struct fb_info *fbi,
+static int omapfb_update_window(struct fb_info *fbi,
 		u32 x, u32 y, u32 w, u32 h)
 {
 	struct omap_dss_device *display = fb2display(fbi);
@@ -299,27 +303,6 @@ static int omapfb_update_window_nolock(struct fb_info *fbi,
 	return display->driver->update(display, x, y, w, h);
 }
 
-/* This function is exported for SGX driver use */
-int omapfb_update_window(struct fb_info *fbi,
-		u32 x, u32 y, u32 w, u32 h)
-{
-	struct omapfb_info *ofbi = FB2OFB(fbi);
-	struct omapfb2_device *fbdev = ofbi->fbdev;
-	int r;
-
-	if (!lock_fb_info(fbi))
-		return -ENODEV;
-	omapfb_lock(fbdev);
-
-	r = omapfb_update_window_nolock(fbi, x, y, w, h);
-
-	omapfb_unlock(fbdev);
-	unlock_fb_info(fbi);
-
-	return r;
-}
-EXPORT_SYMBOL(omapfb_update_window);
-
 int omapfb_set_update_mode(struct fb_info *fbi,
 				   enum omapfb_update_mode mode)
 {
@@ -646,7 +629,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		r = omapfb_update_window_nolock(fbi, p.uwnd_o.x, p.uwnd_o.y,
+		r = omapfb_update_window(fbi, p.uwnd_o.x, p.uwnd_o.y,
 				p.uwnd_o.width, p.uwnd_o.height);
 		break;
 
@@ -663,7 +646,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		r = omapfb_update_window_nolock(fbi, p.uwnd.x, p.uwnd.y,
+		r = omapfb_update_window(fbi, p.uwnd.x, p.uwnd.y,
 				p.uwnd.width, p.uwnd.height);
 		break;
 
@@ -853,14 +836,15 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
 		break;
 
 	case OMAPFB_GET_VRAM_INFO: {
-		unsigned long vram, free, largest;
-
 		DBG("ioctl GET_VRAM_INFO\n");
 
-		omap_vram_get_info(&vram, &free, &largest);
-		p.vram_info.total = vram;
-		p.vram_info.free = free;
-		p.vram_info.largest_free_block = largest;
+		/*
+		 * We don't have the ability to get this vram info anymore.
+		 * Fill in something that should keep the applications working.
+		 */
+		p.vram_info.total = SZ_1M * 64;
+		p.vram_info.free = SZ_1M * 64;
+		p.vram_info.largest_free_block = SZ_1M * 64;
 
 		if (copy_to_user((void __user *)arg, &p.vram_info,
 					sizeof(p.vram_info)))