1 files changed, 49 insertions, 0 deletions

diff --git a/arch/arm/mach-mxs/include/mach/mxsfb.h b/arch/arm/mach-mxs/include/mach/mxsfb.h
new file mode 100644
index 000000000000..e4d79791515e
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/mxsfb.h
@@ -0,0 +1,49 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __MACH_FB_H
+#define __MACH_FB_H
+
+#include <linux/fb.h>
+
+#define STMLCDIF_8BIT 1 /** pixel data bus to the display is of 8 bit width */
+#define STMLCDIF_16BIT 0 /** pixel data bus to the display is of 16 bit width */
+#define STMLCDIF_18BIT 2 /** pixel data bus to the display is of 18 bit width */
+#define STMLCDIF_24BIT 3 /** pixel data bus to the display is of 24 bit width */
+
+#define FB_SYNC_DATA_ENABLE_HIGH_ACT    (1 << 6)
+#define FB_SYNC_DOTCLK_FAILING_ACT      (1 << 7) /* failing/negtive edge sampling */
+
+struct mxsfb_platform_data {
+        struct fb_videomode *mode_list;
+        unsigned mode_count;
+
+        unsigned default_bpp;
+
+        unsigned dotclk_delay;  /* refer manual HW_LCDIF_VDCTRL4 register */
+        unsigned ld_intf_width; /* refer STMLCDIF_* macros */
+
+        unsigned fb_size;       /* Size of the video memory. If zero a
+                                 * default will be used
+                                 */
+        unsigned long fb_phys;  /* physical address for the video memory. If
+                                 * zero the framebuffer memory will be dynamically
+                                 * allocated. If specified,fb_size must also be specified.
+                                 * fb_phys must be unused by Linux.
+                                 */
+};
+
+#endif /* __MACH_FB_H */