diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/coreboot_fb.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/video/coreboot_fb.c b/drivers/video/coreboot_fb.c index 56c35c1..4790ef1 100644 --- a/drivers/video/coreboot_fb.c +++ b/drivers/video/coreboot_fb.c @@ -9,6 +9,7 @@ #include <common.h> #include <asm/arch/tables.h> #include <asm/arch/sysinfo.h> +#include <vbe.h> #include <video_fb.h> #include "videomodes.h" @@ -17,6 +18,26 @@ */ GraphicDevice ctfb; +static void save_vesa_mode(void) +{ + struct vesa_mode_info *vesa = &mode_info.vesa; + struct cb_framebuffer *fb = lib_sysinfo.framebuffer; + + vesa->x_resolution = fb->x_resolution; + vesa->y_resolution = fb->y_resolution; + vesa->bits_per_pixel = fb->bits_per_pixel; + vesa->bytes_per_scanline = fb->bytes_per_line; + vesa->phys_base_ptr = fb->physical_address; + vesa->red_mask_size = fb->red_mask_size; + vesa->red_mask_pos = fb->red_mask_pos; + vesa->green_mask_size = fb->green_mask_size; + vesa->green_mask_pos = fb->green_mask_pos; + vesa->blue_mask_size = fb->blue_mask_size; + vesa->blue_mask_pos = fb->blue_mask_pos; + vesa->reserved_mask_size = fb->reserved_mask_size; + vesa->reserved_mask_pos = fb->reserved_mask_pos; +} + static int parse_coreboot_table_fb(GraphicDevice *gdev) { struct cb_framebuffer *fb = lib_sysinfo.framebuffer; @@ -81,5 +102,8 @@ void *video_hw_init(void) memset((void *)gdev->pciBase, 0, gdev->winSizeX * gdev->winSizeY * gdev->gdfBytesPP); + /* Initialize vesa_mode_info structure */ + save_vesa_mode(); + return (void *)gdev; } |