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path: root/drivers/video/omap/lcdc.c
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Diffstat (limited to 'drivers/video/omap/lcdc.c')
-rw-r--r--drivers/video/omap/lcdc.c41
1 files changed, 6 insertions, 35 deletions
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index ab3949256677..43ab7d8b66b2 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -28,48 +28,19 @@
28#include <linux/dma-mapping.h> 28#include <linux/dma-mapping.h>
29#include <linux/vmalloc.h> 29#include <linux/vmalloc.h>
30#include <linux/clk.h> 30#include <linux/clk.h>
31#include <linux/gfp.h>
31 32
32#include <mach/dma.h> 33#include <mach/lcdc.h>
33#include <mach/omapfb.h> 34#include <plat/dma.h>
34 35
35#include <asm/mach-types.h> 36#include <asm/mach-types.h>
36 37
38#include "omapfb.h"
39
37#include "lcdc.h" 40#include "lcdc.h"
38 41
39#define MODULE_NAME "lcdc" 42#define MODULE_NAME "lcdc"
40 43
41#define OMAP_LCDC_BASE 0xfffec000
42#define OMAP_LCDC_SIZE 256
43#define OMAP_LCDC_IRQ INT_LCD_CTRL
44
45#define OMAP_LCDC_CONTROL (OMAP_LCDC_BASE + 0x00)
46#define OMAP_LCDC_TIMING0 (OMAP_LCDC_BASE + 0x04)
47#define OMAP_LCDC_TIMING1 (OMAP_LCDC_BASE + 0x08)
48#define OMAP_LCDC_TIMING2 (OMAP_LCDC_BASE + 0x0c)
49#define OMAP_LCDC_STATUS (OMAP_LCDC_BASE + 0x10)
50#define OMAP_LCDC_SUBPANEL (OMAP_LCDC_BASE + 0x14)
51#define OMAP_LCDC_LINE_INT (OMAP_LCDC_BASE + 0x18)
52#define OMAP_LCDC_DISPLAY_STATUS (OMAP_LCDC_BASE + 0x1c)
53
54#define OMAP_LCDC_STAT_DONE (1 << 0)
55#define OMAP_LCDC_STAT_VSYNC (1 << 1)
56#define OMAP_LCDC_STAT_SYNC_LOST (1 << 2)
57#define OMAP_LCDC_STAT_ABC (1 << 3)
58#define OMAP_LCDC_STAT_LINE_INT (1 << 4)
59#define OMAP_LCDC_STAT_FUF (1 << 5)
60#define OMAP_LCDC_STAT_LOADED_PALETTE (1 << 6)
61
62#define OMAP_LCDC_CTRL_LCD_EN (1 << 0)
63#define OMAP_LCDC_CTRL_LCD_TFT (1 << 7)
64#define OMAP_LCDC_CTRL_LINE_IRQ_CLR_SEL (1 << 10)
65
66#define OMAP_LCDC_IRQ_VSYNC (1 << 2)
67#define OMAP_LCDC_IRQ_DONE (1 << 3)
68#define OMAP_LCDC_IRQ_LOADED_PALETTE (1 << 4)
69#define OMAP_LCDC_IRQ_LINE_NIRQ (1 << 5)
70#define OMAP_LCDC_IRQ_LINE (1 << 6)
71#define OMAP_LCDC_IRQ_MASK (((1 << 5) - 1) << 2)
72
73#define MAX_PALETTE_SIZE PAGE_SIZE 44#define MAX_PALETTE_SIZE PAGE_SIZE
74 45
75enum lcdc_load_mode { 46enum lcdc_load_mode {
@@ -419,7 +390,7 @@ static int omap_lcdc_enable_plane(int plane, int enable)
419/* 390/*
420 * Configure the LCD DMA for a palette load operation and do the palette 391 * Configure the LCD DMA for a palette load operation and do the palette
421 * downloading synchronously. We don't use the frame+palette load mode of 392 * downloading synchronously. We don't use the frame+palette load mode of
422 * the controller, since the palette can always be downloaded seperately. 393 * the controller, since the palette can always be downloaded separately.
423 */ 394 */
424static void load_palette(void) 395static void load_palette(void)
425{ 396{