Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6 in…

…to fbdev-next
mariux64 · Oct 4, 2011 · 6488867 · 6488867
2 parents 4d74080 + 4ce36bb
commit 6488867
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Showing 15 changed files with 391 additions and 916 deletions.
diff --git a/drivers/video/via/dvi.c b/drivers/video/via/dvi.c
@@ -172,30 +172,20 @@ static int tmds_register_read_bytes(int index, u8 *buff, int buff_len)
 }
 
 /* DVI Set Mode */
-void viafb_dvi_set_mode(struct VideoModeTable *mode, int mode_bpp,
-	int set_iga)
+void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga)
 {
-	struct VideoModeTable *rb_mode;
-	struct crt_mode_table *pDviTiming;
-	unsigned long desirePixelClock, maxPixelClock;
-	pDviTiming = mode->crtc;
-	desirePixelClock = pDviTiming->refresh_rate
-		* pDviTiming->crtc.hor_total * pDviTiming->crtc.ver_total
-		/ 1000000;
-	maxPixelClock = (unsigned long)viaparinfo->
-		tmds_setting_info->max_pixel_clock;
-
-	DEBUG_MSG(KERN_INFO "\nDVI_set_mode!!\n");
-
-	if ((maxPixelClock != 0) && (desirePixelClock > maxPixelClock)) {
-		rb_mode = viafb_get_rb_mode(mode->crtc[0].crtc.hor_addr,
-			mode->crtc[0].crtc.ver_addr);
-		if (rb_mode) {
-			mode = rb_mode;
-			pDviTiming = rb_mode->crtc;
-		}
+	struct fb_var_screeninfo dvi_var = *var;
+	struct crt_mode_table *rb_mode;
+	int maxPixelClock;
+
+	maxPixelClock = viaparinfo->shared->tmds_setting_info.max_pixel_clock;
+	if (maxPixelClock && PICOS2KHZ(var->pixclock) / 1000 > maxPixelClock) {
+		rb_mode = viafb_get_best_rb_mode(var->xres, var->yres, 60);
+		if (rb_mode)
+			viafb_fill_var_timing_info(&dvi_var, rb_mode);
 	}
-	viafb_fill_crtc_timing(pDviTiming, mode, mode_bpp / 8, set_iga);
+
+	viafb_fill_crtc_timing(&dvi_var, iga);
 }
 
 /* Sense DVI Connector */

diff --git a/drivers/video/via/dvi.h b/drivers/video/via/dvi.h
@@ -59,7 +59,6 @@ void viafb_dvi_enable(void);
 bool __devinit viafb_tmds_trasmitter_identify(void);
 void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
 	struct tmds_setting_information *tmds_setting);
-void viafb_dvi_set_mode(struct VideoModeTable *videoMode, int mode_bpp,
-	int set_iga);
+void viafb_dvi_set_mode(const struct fb_var_screeninfo *var, int iga);
 
 #endif /* __DVI_H__ */
diff --git a/drivers/video/via/global.c b/drivers/video/via/global.c
@@ -35,6 +35,8 @@ int viafb_LCD_ON ;
 int viafb_LCD2_ON;
 int viafb_SAMM_ON;
 int viafb_dual_fb;
+unsigned int viafb_second_xres = 640;
+unsigned int viafb_second_yres = 480;
 int viafb_hotplug_Xres = 640;
 int viafb_hotplug_Yres = 480;
 int viafb_hotplug_bpp = 32;

diff --git a/drivers/video/via/global.h b/drivers/video/via/global.h
@@ -67,6 +67,8 @@ extern int viafb_lcd_dsp_method;
 extern int viafb_lcd_mode;
 
 extern int viafb_CRT_ON;
+extern unsigned int viafb_second_xres;
+extern unsigned int viafb_second_yres;
 extern int viafb_hotplug_Xres;
 extern int viafb_hotplug_Yres;
 extern int viafb_hotplug_bpp;