framebuffer_info.h File Reference

#include <stdint.h>
#include <commonlib/coreboot_tables.h>

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Functions
struct fb_info *	fb_add_framebuffer_info_ex (const struct lb_framebuffer *fb)
struct fb_info *	fb_add_framebuffer_info (uintptr_t fb_addr, uint32_t x_resolution, uint32_t y_resolution, uint32_t bytes_per_line, uint8_t bits_per_pixel)
void	fb_set_orientation (struct fb_info *info, enum lb_fb_orientation orientation)
struct fb_info *	fb_new_framebuffer_info_from_edid (const struct edid *edid, uintptr_t fb_addr)

Function Documentation

fb_add_framebuffer_info()

struct fb_info* fb_add_framebuffer_info	(	uintptr_t	fb_addr,
		uint32_t	x_resolution,
		uint32_t	y_resolution,
		uint32_t	bytes_per_line,
		uint8_t	bits_per_pixel
	)

Definition at line 89 of file edid_fill_fb.c.

References BIOS_ERR, lb_framebuffer::bits_per_pixel, lb_framebuffer::bytes_per_line, fb_add_framebuffer_info_ex(), info, LB_FB_ORIENTATION_NORMAL, NULL, lb_framebuffer::physical_address, printk, lb_framebuffer::x_resolution, and lb_framebuffer::y_resolution.

Referenced by bochs_init_linear_fb(), cirrus_init_linear_fb(), display_startup(), fb_new_framebuffer_info_from_edid(), fsp_run_silicon_init(), init_gfx(), mainboard_init(), and pass_mode_info_to_payload().

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fb_add_framebuffer_info_ex()

struct fb_info* fb_add_framebuffer_info_ex

(

const struct lb_framebuffer *

fb

)

Definition at line 36 of file edid_fill_fb.c.

References BIOS_ERR, BIOS_INFO, BIOS_WARNING, lb_framebuffer::bits_per_pixel, lb_framebuffer::blue_mask_size, lb_framebuffer::bytes_per_line, fb_info::fb, fb_new_framebuffer_info(), lb_framebuffer::green_mask_size, info, list, list_insert_after(), NULL, lb_framebuffer::physical_address, printk, lb_framebuffer::red_mask_size, lb_framebuffer::reserved_mask_size, lb_framebuffer::x_resolution, and lb_framebuffer::y_resolution.

Referenced by fb_add_framebuffer_info(), and fsp_report_framebuffer_info().

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fb_new_framebuffer_info_from_edid()

struct fb_info* fb_new_framebuffer_info_from_edid	(	const struct edid *	edid,
		uintptr_t	fb_addr
	)

Definition at line 162 of file edid_fill_fb.c.

References edid::bytes_per_line, fb_add_framebuffer_info(), edid::framebuffer_bits_per_pixel, edid::x_resolution, and edid::y_resolution.

Referenced by ast_driver_framebuffer_init(), configure_display(), display_startup(), intel_gma_init_lvds(), and rk_display_init().

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fb_set_orientation()

void fb_set_orientation	(	struct fb_info *	info,
		enum lb_fb_orientation	orientation
	)

Definition at line 151 of file edid_fill_fb.c.

References info, and lb_framebuffer::orientation.

Referenced by configure_display(), and display_startup().

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