diff options
author | Tom Rini <trini@ti.com> | 2014-12-01 15:24:07 -0500 |
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committer | Tom Rini <trini@ti.com> | 2014-12-01 15:24:07 -0500 |
commit | f4e7e2d12164c3235c3f5e19a68a503623029d35 (patch) | |
tree | dea8bdf2bf2a50f561c165b5bbd4e1195ab01994 /drivers/video/x86_fb.c | |
parent | 9e374e7b729dc9f68be89cd3e3b1d4d48c768ecf (diff) | |
parent | 908ec6e4d1d12f746cb9b7cc73430a268ceb2c92 (diff) |
Merge git://git.denx.de/u-boot-x86
Diffstat (limited to 'drivers/video/x86_fb.c')
-rw-r--r-- | drivers/video/x86_fb.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/video/x86_fb.c b/drivers/video/x86_fb.c new file mode 100644 index 0000000000..8743a8c319 --- /dev/null +++ b/drivers/video/x86_fb.c @@ -0,0 +1,37 @@ +/* + * + * Vesa frame buffer driver for x86 + * + * Copyright (C) 2014 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <video_fb.h> +#include <vbe.h> +#include "videomodes.h" + +/* + * The Graphic Device + */ +GraphicDevice ctfb; + +void *video_hw_init(void) +{ + GraphicDevice *gdev = &ctfb; + int bits_per_pixel; + + printf("Video: "); + if (vbe_get_video_info(gdev)) { + printf("No video mode configured\n"); + return NULL; + } + + bits_per_pixel = gdev->gdfBytesPP * 8; + sprintf(gdev->modeIdent, "%dx%dx%d", gdev->winSizeX, gdev->winSizeY, + bits_per_pixel); + printf("%s\n", gdev->modeIdent); + + return (void *)gdev; +} |