From: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Date: Wed, 19 Oct 2011 12:59:50 +0000 (+0000)
Subject: viafb: fill xres and yres
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=561c9079ea1de24f8d49c73391811c547d1b2636;p=linux-beck.git

viafb: fill xres and yres

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>
---

diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 08c10366f75a..399d50754c43 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -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;