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path: root/drivers/video/sa1100fb.h
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Diffstat (limited to 'drivers/video/sa1100fb.h')
-rw-r--r--drivers/video/sa1100fb.h76
1 files changed, 13 insertions, 63 deletions
diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
index 1c3b459865d..fc5d4292fad 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/sa1100fb.h
@@ -10,44 +10,15 @@
* for more details.
*/
-/*
- * These are the bitfields for each
- * display depth that we support.
- */
-struct sa1100fb_rgb {
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
-};
-
-/*
- * This structure describes the machine which we are running on.
- */
-struct sa1100fb_mach_info {
- u_long pixclock;
-
- u_short xres;
- u_short yres;
-
- u_char bpp;
- u_char hsync_len;
- u_char left_margin;
- u_char right_margin;
-
- u_char vsync_len;
- u_char upper_margin;
- u_char lower_margin;
- u_char sync;
-
- u_int cmap_greyscale:1,
- cmap_inverse:1,
- cmap_static:1,
- unused:29;
-
- u_int lccr0;
- u_int lccr3;
-};
+#define LCCR0 0x0000 /* LCD Control Reg. 0 */
+#define LCSR 0x0004 /* LCD Status Reg. */
+#define DBAR1 0x0010 /* LCD DMA Base Address Reg. channel 1 */
+#define DCAR1 0x0014 /* LCD DMA Current Address Reg. channel 1 */
+#define DBAR2 0x0018 /* LCD DMA Base Address Reg. channel 2 */
+#define DCAR2 0x001C /* LCD DMA Current Address Reg. channel 2 */
+#define LCCR1 0x0020 /* LCD Control Reg. 1 */
+#define LCCR2 0x0024 /* LCD Control Reg. 2 */
+#define LCCR3 0x0028 /* LCD Control Reg. 3 */
/* Shadows for LCD controller registers */
struct sa1100fb_lcd_reg {
@@ -57,19 +28,11 @@ struct sa1100fb_lcd_reg {
unsigned long lccr3;
};
-#define RGB_4 (0)
-#define RGB_8 (1)
-#define RGB_16 (2)
-#define NR_RGB 3
-
struct sa1100fb_info {
struct fb_info fb;
struct device *dev;
- struct sa1100fb_rgb *rgb[NR_RGB];
-
- u_int max_bpp;
- u_int max_xres;
- u_int max_yres;
+ const struct sa1100fb_rgb *rgb[NR_RGB];
+ void __iomem *base;
/*
* These are the addresses we mapped
@@ -88,12 +51,6 @@ struct sa1100fb_info {
dma_addr_t dbar1;
dma_addr_t dbar2;
- u_int lccr0;
- u_int lccr3;
- u_int cmap_inverse:1,
- cmap_static:1,
- unused:30;
-
u_int reg_lccr0;
u_int reg_lccr1;
u_int reg_lccr2;
@@ -109,6 +66,8 @@ struct sa1100fb_info {
struct notifier_block freq_transition;
struct notifier_block freq_policy;
#endif
+
+ const struct sa1100fb_mach_info *inf;
};
#define TO_INF(ptr,member) container_of(ptr,struct sa1100fb_info,member)
@@ -130,15 +89,6 @@ struct sa1100fb_info {
#define SA1100_NAME "SA1100"
/*
- * Debug macros
- */
-#if DEBUG
-# define DPRINTK(fmt, args...) printk("%s: " fmt, __func__ , ## args)
-#else
-# define DPRINTK(fmt, args...)
-#endif
-
-/*
* Minimum X and Y resolutions
*/
#define MIN_XRES 64