Merge tag 'fbdev-for-3.10' of git://gitorious.org/linux-omap-dss2/linux

Pull fbdev updates from Tomi Valkeinen:

 - use vm_iomap_memory() in various fb drivers to map the fb memory to
   userspace

 - Cleanups for the videomode and display_timing features

 - Updates to vt8500, wm8505 and auo-k190x fb drivers

* tag 'fbdev-for-3.10' of git://gitorious.org/linux-omap-dss2/linux: (36 commits)
  fbdev: fix check for fb_mmap's mmio availability
  fbdev: improve fb_mmap bounds checks
  fbdev/ps3fb: use vm_iomap_memory()
  fbdev/sgivwfb: use vm_iomap_memory()
  fbdev/vermillion: use vm_iomap_memory()
  fbdev/sa1100fb: use vm_iomap_memory()
  fbdev/fb-puv3: use vm_iomap_memory()
  fbdev/controlfb: use vm_iomap_memory()
  fbdev/omapfb: use vm_iomap_memory()
  video: vt8500: fix Kconfig for videomode
  video/s3c: move platform_data out of arch/arm
  video/exynos: remove unnecessary header inclusions
  drivers/video: fsl-diu-fb: add hardware cursor support
  drivers: video: use module_platform_driver_probe()
  ARM: OMAP: remove "config FB_OMAP_CONSISTENT_DMA_SIZE"
  video: wm8505fb: Convert to devm_ioremap_resource()
  AUO-K190x: Add resolutions for portrait displays
  AUO-K190x: add framebuffer rotation support
  AUO-K190x: add a 16bit truecolor mode
  AUO-K190x: make color handling more flexible
  ...

1 files changed, 20 insertions, 35 deletions

diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
index aa2579c2364a..9547e1831e03 100644
--- a/drivers/video/vt8500lcdfb.c
+++ b/drivers/video/vt8500lcdfb.c
@@ -15,22 +15,21 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/errno.h>
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/string.h>
 #include <linux/wait.h>
-
-#include <linux/platform_data/video-vt8500lcdfb.h>
+#include <video/of_display_timing.h>
 
 #include "vt8500lcdfb.h"
 #include "wmt_ge_rops.h"
@@ -277,11 +276,11 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 {
 	struct vt8500lcd_info *fbi;
 	struct resource *res;
+	struct display_timings *disp_timing;
 	void *addr;
 	int irq, ret;
 
 	struct fb_videomode	of_mode;
-	struct device_node	*np;
 	u32			bpp;
 	dma_addr_t fb_mem_phys;
 	unsigned long fb_mem_len;
@@ -346,32 +345,18 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 		goto failed_free_res;
 	}
 
-	np = of_parse_phandle(pdev->dev.of_node, "default-mode", 0);
-	if (!np) {
-		pr_err("%s: No display description in Device Tree\n", __func__);
-		ret = -EINVAL;
-		goto failed_free_res;
-	}
+	disp_timing = of_get_display_timings(pdev->dev.of_node);
+	if (!disp_timing)
+		return -EINVAL;
 
-	/*
-	 * This code is copied from Sascha Hauer's of_videomode helper
-	 * and can be replaced with a call to the helper once mainlined
-	 */
-	ret = 0;
-	ret |= of_property_read_u32(np, "hactive", &of_mode.xres);
-	ret |= of_property_read_u32(np, "vactive", &of_mode.yres);
-	ret |= of_property_read_u32(np, "hback-porch", &of_mode.left_margin);
-	ret |= of_property_read_u32(np, "hfront-porch", &of_mode.right_margin);
-	ret |= of_property_read_u32(np, "hsync-len", &of_mode.hsync_len);
-	ret |= of_property_read_u32(np, "vback-porch", &of_mode.upper_margin);
-	ret |= of_property_read_u32(np, "vfront-porch", &of_mode.lower_margin);
-	ret |= of_property_read_u32(np, "vsync-len", &of_mode.vsync_len);
-	ret |= of_property_read_u32(np, "bpp", &bpp);
-	if (ret) {
-		pr_err("%s: Unable to read display properties\n", __func__);
-		goto failed_free_res;
-	}
-	of_mode.vmode = FB_VMODE_NONINTERLACED;
+	ret = of_get_fb_videomode(pdev->dev.of_node, &of_mode,
+							OF_USE_NATIVE_MODE);
+	if (ret)
+		return ret;
+
+	ret = of_property_read_u32(pdev->dev.of_node, "bits-per-pixel", &bpp);
+	if (ret)
+		return ret;
 
 	/* try allocating the framebuffer */
 	fb_mem_len = of_mode.xres * of_mode.yres * 2 * (bpp / 8);