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viafb: fill xres and yres

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This patch fills xres and yres in var which is required when a
temporary var is genereated when viafb_SAMM_ON is set and
viafb_dual_fb is not set. It also removes an obsolete comment.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
Florian Tobias Schandinat 2011-10-19 12:59:50 +00:00
parent e0e12a9282
commit 561c9079ea
1 changed files with 2 additions and 1 deletions
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3
drivers/video/via/hw.c
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@ -2125,7 +2125,6 @@ void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
}
}
/*According var's xres, yres fill var's other timing information*/
void viafb_fill_var_timing_info(struct fb_var_screeninfo *var,
struct crt_mode_table *mode)
{
@ -2134,6 +2133,8 @@ void viafb_fill_var_timing_info(struct fb_var_screeninfo *var,
crt_reg = mode->crtc;
var->pixclock = 1000000000 / (crt_reg.hor_total * crt_reg.ver_total)
* 1000 / mode->refresh_rate;
var->xres = crt_reg.hor_addr;
var->yres = crt_reg.ver_addr;
var->left_margin =
crt_reg.hor_total - (crt_reg.hor_sync_start + crt_reg.hor_sync_end);
var->right_margin = crt_reg.hor_sync_start - crt_reg.hor_addr;