summaryrefslogtreecommitdiff
path: root/drivers/video/fbdev/s3c2410fb.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/fbdev/s3c2410fb.h')
-rw-r--r--drivers/video/fbdev/s3c2410fb.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/video/fbdev/s3c2410fb.h b/drivers/video/fbdev/s3c2410fb.h
new file mode 100644
index 000000000000..47a17bd23011
--- /dev/null
+++ b/drivers/video/fbdev/s3c2410fb.h
@@ -0,0 +1,48 @@
+/*
+ * linux/drivers/video/s3c2410fb.h
+ * Copyright (c) 2004 Arnaud Patard
+ *
+ * S3C2410 LCD Framebuffer Driver
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+*/
+
+#ifndef __S3C2410FB_H
+#define __S3C2410FB_H
+
+enum s3c_drv_type {
+ DRV_S3C2410,
+ DRV_S3C2412,
+};
+
+struct s3c2410fb_info {
+ struct device *dev;
+ struct clk *clk;
+
+ struct resource *mem;
+ void __iomem *io;
+ void __iomem *irq_base;
+
+ enum s3c_drv_type drv_type;
+ struct s3c2410fb_hw regs;
+
+ unsigned long clk_rate;
+ unsigned int palette_ready;
+
+#ifdef CONFIG_CPU_FREQ
+ struct notifier_block freq_transition;
+#endif
+
+ /* keep these registers in case we need to re-write palette */
+ u32 palette_buffer[256];
+ u32 pseudo_pal[16];
+};
+
+#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
+
+int s3c2410fb_init(void);
+
+#endif