diff options
Diffstat (limited to 'drivers/video/geode/display_gx.c')
| -rw-r--r-- | drivers/video/geode/display_gx.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/geode/display_gx.c b/drivers/video/geode/display_gx.c index 0245169366b..0f16e4bffc6 100644 --- a/drivers/video/geode/display_gx.c +++ b/drivers/video/geode/display_gx.c @@ -21,6 +21,12 @@ #include "geodefb.h" #include "display_gx.h" +#ifdef CONFIG_FB_GEODE_GX_SET_FBSIZE +unsigned int gx_frame_buffer_size(void) +{ + return CONFIG_FB_GEODE_GX_FBSIZE; +} +#else unsigned int gx_frame_buffer_size(void) { unsigned int val; @@ -35,6 +41,7 @@ unsigned int gx_frame_buffer_size(void) val = (unsigned int)(inw(0xAC1E)) & 0xFFl; return (val << 19); } +#endif int gx_line_delta(int xres, int bpp) { @@ -90,6 +97,7 @@ static void gx_set_mode(struct fb_info *info) writel(((info->var.xres * info->var.bits_per_pixel/8) >> 3) + 2, par->dc_regs + DC_LINE_SIZE); + /* Enable graphics and video data and unmask address lines. */ dcfg |= DC_DCFG_GDEN | DC_DCFG_VDEN | DC_DCFG_A20M | DC_DCFG_A18M; |