dm: x86: video: Add a driver-model driver for ivybridge graphics

[oweals/u-boot.git] / drivers / video / coreboot_fb.c

diff --git a/drivers/video/coreboot_fb.c b/drivers/video/coreboot_fb.c
index 56c35c18fe670ed760dee2464507ed8351343e92..feb5463f4783f2c741491b458f5bebf78261aa25 100644 (file)
--- a/drivers/video/coreboot_fb.c
+++ b/drivers/video/coreboot_fb.c
@@ -7,8 +7,8 @@
  */
 
 #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 +17,26 @@
  */
 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 +101,8 @@ 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;
 }