diff options
Diffstat (limited to 'include/video/atmel_lcdc.h')
| -rw-r--r-- | include/video/atmel_lcdc.h | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h index 4eea63761a3..c79f3813192 100644 --- a/include/video/atmel_lcdc.h +++ b/include/video/atmel_lcdc.h @@ -22,23 +22,29 @@ #ifndef __ATMEL_LCDC_H__ #define __ATMEL_LCDC_H__ - /* LCD Controller info data structure */ -struct atmel_lcdfb_info { - spinlock_t lock; - struct fb_info *info; - void __iomem *mmio; - unsigned long irq_base; +#include <linux/workqueue.h> +/* Way LCD wires are connected to the chip: + * Some Atmel chips use BGR color mode (instead of standard RGB) + * A swapped wiring onboard can bring to RGB mode. + */ +#define ATMEL_LCDC_WIRING_BGR 0 +#define ATMEL_LCDC_WIRING_RGB 1 + + + /* LCD Controller info data structure, stored in device platform_data */ +struct atmel_lcdfb_pdata { unsigned int guard_time; - struct platform_device *pdev; - struct clk *bus_clk; - struct clk *lcdc_clk; - unsigned int default_bpp; + bool lcdcon_is_backlight; + bool lcdcon_pol_negative; + u8 default_bpp; + u8 lcd_wiring_mode; unsigned int default_lcdcon2; unsigned int default_dmacon; - void (*atmel_lcdfb_power_control)(int on); + void (*atmel_lcdfb_power_control)(struct atmel_lcdfb_pdata *pdata, int on); struct fb_monspecs *default_monspecs; - u32 pseudo_palette[16]; + + struct list_head pwr_gpios; }; #define ATMEL_LCDC_DMABADDR1 0x00 @@ -115,20 +121,20 @@ struct atmel_lcdfb_info { #define ATMEL_LCDC_MEMOR_LITTLE (1 << 31) #define ATMEL_LCDC_TIM1 0x0808 -#define ATMEL_LCDC_VFP (0xff << 0) +#define ATMEL_LCDC_VFP (0xffU << 0) #define ATMEL_LCDC_VBP_OFFSET 8 -#define ATMEL_LCDC_VBP (0xff << ATMEL_LCDC_VBP_OFFSET) +#define ATMEL_LCDC_VBP (0xffU << ATMEL_LCDC_VBP_OFFSET) #define ATMEL_LCDC_VPW_OFFSET 16 -#define ATMEL_LCDC_VPW (0x3f << ATMEL_LCDC_VPW_OFFSET) +#define ATMEL_LCDC_VPW (0x3fU << ATMEL_LCDC_VPW_OFFSET) #define ATMEL_LCDC_VHDLY_OFFSET 24 -#define ATMEL_LCDC_VHDLY (0xf << ATMEL_LCDC_VHDLY_OFFSET) +#define ATMEL_LCDC_VHDLY (0xfU << ATMEL_LCDC_VHDLY_OFFSET) #define ATMEL_LCDC_TIM2 0x080c -#define ATMEL_LCDC_HBP (0xff << 0) +#define ATMEL_LCDC_HBP (0xffU << 0) #define ATMEL_LCDC_HPW_OFFSET 8 -#define ATMEL_LCDC_HPW (0x3f << ATMEL_LCDC_HPW_OFFSET) +#define ATMEL_LCDC_HPW (0x3fU << ATMEL_LCDC_HPW_OFFSET) #define ATMEL_LCDC_HFP_OFFSET 21 -#define ATMEL_LCDC_HFP (0x7ff << ATMEL_LCDC_HFP_OFFSET) +#define ATMEL_LCDC_HFP (0x7ffU << ATMEL_LCDC_HFP_OFFSET) #define ATMEL_LCDC_LCDFRMCFG 0x0810 #define ATMEL_LCDC_LINEVAL (0x7ff << 0) |