#ifndef __OMAPFB_H
#define __OMAPFB_H
+#include <asm/ioctl.h>
+#include <asm/types.h>
+
/* IOCTL commands. */
#define OMAP_IOW(num, dtype) _IOW('O', num, dtype)
#define OMAPFB_SYNC_GFX OMAP_IO(37)
#define OMAPFB_VSYNC OMAP_IO(38)
#define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int)
-#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(41, struct omapfb_update_window_old)
-#define OMAPFB_GET_CAPS OMAP_IOR(42, unsigned long)
+#define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps)
#define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int)
#define OMAPFB_LCD_TEST OMAP_IOW(45, int)
#define OMAPFB_CTRL_TEST OMAP_IOW(46, int)
-#define OMAPFB_UPDATE_WINDOW OMAP_IOW(47, struct omapfb_update_window)
-#define OMAPFB_SETUP_PLANE OMAP_IOW(48, struct omapfb_setup_plane)
-#define OMAPFB_ENABLE_PLANE OMAP_IOW(49, struct omapfb_enable_plane)
+#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
#define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key)
+#define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key)
+#define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info)
+#define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info)
+#define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window)
+#define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info)
+#define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info)
#define OMAPFB_CAPS_GENERIC_MASK 0x00000fff
#define OMAPFB_CAPS_LCDC_MASK 0x00fff000
#define OMAPFB_CAPS_PANEL_MASK 0xff000000
#define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000
+#define OMAPFB_CAPS_TEARSYNC 0x00002000
+#define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000
+#define OMAPFB_CAPS_PLANE_SCALE 0x00008000
+#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000
+#define OMAPFB_CAPS_WINDOW_SCALE 0x00020000
+#define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000
#define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000
/* Values from DSP must map to lower 16-bits */
-#define OMAPFB_FORMAT_MASK 0x00ff
-#define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100
+#define OMAPFB_FORMAT_MASK 0x00ff
+#define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100
+#define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200
+#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400
+#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800
+#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000
+
+#define OMAPFB_EVENT_READY 1
+#define OMAPFB_EVENT_DISABLED 2
+
+#define OMAPFB_MEMTYPE_SDRAM 0
+#define OMAPFB_MEMTYPE_SRAM 1
+#define OMAPFB_MEMTYPE_MAX 1
enum omapfb_color_format {
OMAPFB_COLOR_RGB565 = 0,
OMAPFB_COLOR_CLUT_4BPP,
OMAPFB_COLOR_CLUT_2BPP,
OMAPFB_COLOR_CLUT_1BPP,
+ OMAPFB_COLOR_RGB444,
+ OMAPFB_COLOR_YUY422,
};
struct omapfb_update_window {
__u32 x, y;
__u32 width, height;
__u32 format;
+ __u32 out_x, out_y;
+ __u32 out_width, out_height;
+ __u32 reserved[8];
};
struct omapfb_update_window_old {
__u32 x, y;
__u32 width, height;
+ __u32 format;
};
enum omapfb_plane {
OMAPFB_CHANNEL_OUT_DIGIT,
};
-struct omapfb_setup_plane {
- __u8 plane;
+struct omapfb_plane_info {
+ __u32 pos_x;
+ __u32 pos_y;
+ __u8 enabled;
__u8 channel_out;
- __u32 offset;
- __u32 pos_x, pos_y;
- __u32 width, height;
- __u32 color_mode;
+ __u8 mirror;
+ __u8 reserved1;
+ __u32 out_width;
+ __u32 out_height;
+ __u32 reserved2[12];
};
-struct omapfb_enable_plane {
- __u8 plane;
- __u8 enable;
+struct omapfb_mem_info {
+ __u32 size;
+ __u8 type;
+ __u8 reserved[3];
+};
+
+struct omapfb_caps {
+ __u32 ctrl;
+ __u32 plane_color;
+ __u32 wnd_color;
};
enum omapfb_color_key_type {
#define OMAP_LCDC_PANEL_TFT 0x0100
+#define OMAPFB_PLANE_XRES_MIN 8
+#define OMAPFB_PLANE_YRES_MIN 8
+
#ifdef CONFIG_ARCH_OMAP1
#define OMAPFB_PLANE_NUM 1
#else
int pcd; /* pixel clock divider.
Obsolete use pixel_clock instead */
- int (*init) (struct omapfb_device *fbdev);
- void (*cleanup) (void);
- int (*enable) (void);
- void (*disable) (void);
- unsigned long (*get_caps) (void);
- int (*set_bklight_level)(unsigned int level);
- unsigned int (*get_bklight_level)(void);
- unsigned int (*get_bklight_max) (void);
- int (*run_test) (int test_num);
+ int (*init) (struct lcd_panel *panel,
+ struct omapfb_device *fbdev);
+ void (*cleanup) (struct lcd_panel *panel);
+ int (*enable) (struct lcd_panel *panel);
+ void (*disable) (struct lcd_panel *panel);
+ unsigned long (*get_caps) (struct lcd_panel *panel);
+ int (*set_bklight_level)(struct lcd_panel *panel,
+ unsigned int level);
+ unsigned int (*get_bklight_level)(struct lcd_panel *panel);
+ unsigned int (*get_bklight_max) (struct lcd_panel *panel);
+ int (*run_test) (struct lcd_panel *panel, int test_num);
};
-struct omapfb_device;
-
struct extif_timings {
int cs_on_time;
int cs_off_time;
};
struct lcd_ctrl_extif {
- int (*init) (void);
+ int (*init) (struct omapfb_device *fbdev);
void (*cleanup) (void);
void (*get_clk_info) (u32 *clk_period, u32 *max_clk_div);
+ unsigned long (*get_max_tx_rate)(void);
int (*convert_timings) (struct extif_timings *timings);
void (*set_timings) (const struct extif_timings *timings);
void (*set_bits_per_cycle)(int bpc);
void (*write_data) (const void *buf, unsigned int len);
void (*transfer_area) (int width, int height,
void (callback)(void * data), void *data);
+ int (*setup_tearsync) (unsigned pin_cnt,
+ unsigned hs_pulse_time, unsigned vs_pulse_time,
+ int hs_pol_inv, int vs_pol_inv, int div);
+ int (*enable_tearsync) (int enable, unsigned line);
+
unsigned long max_transmit_size;
};
struct omapfb_notifier_block {
struct notifier_block nb;
void *data;
+ int plane_idx;
};
-typedef int (*omapfb_notifier_callback_t)(struct omapfb_notifier_block *,
- unsigned long event,
- struct omapfb_device *fbdev);
+typedef int (*omapfb_notifier_callback_t)(struct notifier_block *,
+ unsigned long event,
+ void *fbi);
+
+struct omapfb_mem_region {
+ dma_addr_t paddr;
+ void *vaddr;
+ unsigned long size;
+ u8 type; /* OMAPFB_PLANE_MEM_* */
+ unsigned alloc:1; /* allocated by the driver */
+ unsigned map:1; /* kernel mapped by the driver */
+};
+
+struct omapfb_mem_desc {
+ int region_cnt;
+ struct omapfb_mem_region region[OMAPFB_PLANE_NUM];
+};
struct lcd_ctrl {
const char *name;
void *data;
int (*init) (struct omapfb_device *fbdev,
- int ext_mode, int req_vram_size);
+ int ext_mode,
+ struct omapfb_mem_desc *req_md);
void (*cleanup) (void);
void (*bind_client) (struct omapfb_notifier_block *nb);
- void (*get_vram_layout)(unsigned long *size,
- void **virt_base,
- dma_addr_t *phys_base);
- int (*mmap) (struct vm_area_struct *vma);
- unsigned long (*get_caps) (void);
+ void (*get_caps) (int plane, struct omapfb_caps *caps);
int (*set_update_mode)(enum omapfb_update_mode mode);
enum omapfb_update_mode (*get_update_mode)(void);
int (*setup_plane) (int plane, int channel_out,
int screen_width,
int pos_x, int pos_y, int width,
int height, int color_mode);
+ int (*setup_mem) (int plane, size_t size,
+ int mem_type, unsigned long *paddr);
+ int (*mmap) (struct fb_info *info,
+ struct vm_area_struct *vma);
+ int (*set_scale) (int plane,
+ int orig_width, int orig_height,
+ int out_width, int out_height);
int (*enable_plane) (int plane, int enable);
- int (*update_window) (struct omapfb_update_window *win,
+ int (*update_window) (struct fb_info *fbi,
+ struct omapfb_update_window *win,
void (*callback)(void *),
void *callback_data);
void (*sync) (void);
u16 blue, u16 transp,
int update_hw_mem);
int (*set_color_key) (struct omapfb_color_key *ck);
-
+ int (*get_color_key) (struct omapfb_color_key *ck);
};
enum omapfb_state {
OMAPFB_ACTIVE = 100
};
+struct omapfb_plane_struct {
+ int idx;
+ struct omapfb_plane_info info;
+ enum omapfb_color_format color_mode;
+ struct omapfb_device *fbdev;
+};
+
struct omapfb_device {
int state;
int ext_lcdc; /* Using external
LCD controller */
struct mutex rqueue_mutex;
- void *vram_virt_base;
- dma_addr_t vram_phys_base;
- unsigned long vram_size;
-
- int color_mode;
int palette_size;
- int mirror;
u32 pseudo_palette[17];
struct lcd_panel *panel; /* LCD panel */
struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */
struct lcd_ctrl_extif *ext_if; /* LCD ctrl external
interface */
- struct fb_info *fb_info;
-
struct device *dev;
+ struct fb_var_screeninfo new_var; /* for mode changes */
+
+ struct omapfb_mem_desc mem_desc;
+ struct fb_info *fb_info[OMAPFB_PLANE_NUM];
};
struct omapfb_platform_data {
- struct omap_lcd_config lcd;
- struct omap_fbmem_config fbmem;
+ struct omap_lcd_config lcd;
+ struct omapfb_mem_desc mem_desc;
+ void *ctrl_platform_data;
};
-#define OMAPFB_EVENT_READY 1
-#define OMAPFB_EVENT_DISABLED 2
-
#ifdef CONFIG_ARCH_OMAP1
extern struct lcd_ctrl omap1_lcd_ctrl;
#else
extern void omapfb_notify_clients(struct omapfb_device *fbdev,
unsigned long event);
extern int omapfb_register_client(struct omapfb_notifier_block *nb,
- omapfb_notifier_callback_t callback,
- void *callback_data);
+ omapfb_notifier_callback_t callback,
+ void *callback_data);
extern int omapfb_unregister_client(struct omapfb_notifier_block *nb);
-extern int omapfb_update_window_async(struct omapfb_update_window *win,
- void (*callback)(void *),
- void *callback_data);
+extern int omapfb_update_window_async(struct fb_info *fbi,
+ struct omapfb_update_window *win,
+ void (*callback)(void *),
+ void *callback_data);
-/* in arch/arm/plat-omap/devices.c */
-extern void omapfb_reserve_mem(void);
+/* in arch/arm/plat-omap/fb.c */
+extern void omapfb_set_ctrl_platform_data(void *pdata);
#endif /* __KERNEL__ */
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