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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-12-18 16:22:01 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-12-20 09:35:38 +0100 |
| commit | 8bec1f2f1676a3914d46868064afa94b85a7b8cb (patch) | |
| tree | 9e792a97828f4afc51af6af290ca2d9173edba54 /drivers/video | |
| parent | 484cc65fdb24b1d1b054007f75dd5ac08064853d (diff) | |
| download | barebox-8bec1f2f1676a3914d46868064afa94b85a7b8cb.tar.gz barebox-8bec1f2f1676a3914d46868064afa94b85a7b8cb.tar.xz | |
video: Add screen_size field
barebox does not need the screen size directly, but we pass the
framebuffer to Linux via simnplefb it is desirable to pass the
full size of the framebuffer. Default to calculated values from
the screen resolution.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/fb.c b/drivers/video/fb.c index 4263027bf7..c36b9adcea 100644 --- a/drivers/video/fb.c +++ b/drivers/video/fb.c @@ -78,6 +78,8 @@ static int fb_setup_mode(struct device_d *dev, struct param_d *param, if (!info->line_length) info->line_length = info->xres * (info->bits_per_pixel >> 3); + if (!info->screen_size) + info->screen_size = info->line_length * info->yres; if (!ret) { dev->resource[0].start = (resource_size_t)info->screen_base; |