Lines Matching defs:var
57 vbaddr2 += info->fix.line_length * info->var.yres;
88 * Check the video params of 'var'.
90 static int nuc900fb_check_var(struct fb_var_screeninfo *var,
100 dev_dbg(fbi->dev, "check_var(var=%p, info=%p)\n", var, info);
104 if (var->xres == default_display->xres &&
105 var->yres == default_display->yres &&
106 var->bits_per_pixel == default_display->bpp)
110 if (var->xres == mach_info->displays[i].xres &&
111 var->yres == mach_info->displays[i].yres &&
112 var->bits_per_pixel == mach_info->displays[i].bpp) {
119 var->xres, var->yres, var->bits_per_pixel);
124 var->xres_virtual = display->xres;
125 var->yres_virtual = display->yres;
126 var->height = display->height;
127 var->width = display->width;
130 var->pixclock = display->pixclock;
131 var->left_margin = display->left_margin;
132 var->right_margin = display->right_margin;
133 var->upper_margin = display->upper_margin;
134 var->lower_margin = display->lower_margin;
135 var->vsync_len = display->vsync_len;
136 var->hsync_len = display->hsync_len;
138 var->transp.offset = 0;
139 var->transp.length = 0;
147 switch (var->bits_per_pixel) {
153 var->red.offset = 0;
154 var->red.length = var->bits_per_pixel;
155 var->green = var->red;
156 var->blue = var->red;
159 var->red.length = 4;
160 var->green.length = 4;
161 var->blue.length = 4;
162 var->red.offset = 8;
163 var->green.offset = 4;
164 var->blue.offset = 0;
167 var->red.length = 5;
168 var->green.length = 6;
169 var->blue.length = 5;
170 var->red.offset = 11;
171 var->green.offset = 5;
172 var->blue.offset = 0;
175 var->red.length = 6;
176 var->green.length = 6;
177 var->blue.length = 6;
178 var->red.offset = 12;
179 var->green.offset = 6;
180 var->blue.offset = 0;
183 var->red.length = 8;
184 var->green.length = 8;
185 var->blue.length = 8;
186 var->red.offset = 16;
187 var->green.offset = 8;
188 var->blue.offset = 0;
196 * Calculate lcd register values from var setting & save into hw
201 const struct fb_var_screeninfo *var = &info->var;
202 int vtt = var->height + var->upper_margin + var->lower_margin;
203 int htt = var->width + var->left_margin + var->right_margin;
204 int hsync = var->width + var->right_margin;
205 int vsync = var->height + var->lower_margin;
209 regs->lcd_crtc_dend = LCM_CRTC_DEND_VDENDVAL(var->height) |
210 LCM_CRTC_DEND_HDENDVAL(var->width);
211 regs->lcd_crtc_hr = LCM_CRTC_HR_EVAL(var->width + 5) |
212 LCM_CRTC_HR_SVAL(var->width + 1);
213 regs->lcd_crtc_hsync = LCM_CRTC_HSYNC_EVAL(hsync + var->hsync_len) |
215 regs->lcd_crtc_vr = LCM_CRTC_VR_EVAL(vsync + var->vsync_len) |
228 struct fb_var_screeninfo *var = &info->var;
231 clkdiv = nuc900fb_calc_pixclk(fbi, var->pixclock) - 1;
267 struct fb_var_screeninfo *var = &info->var;
269 switch (var->bits_per_pixel) {
285 info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8;
312 val = chan_to_field(red, &info->var.red);
313 val |= chan_to_field(green, &info->var.green);
314 val |= chan_to_field(blue, &info->var.blue);
582 fbinfo->var.nonstd = 0;
583 fbinfo->var.activate = FB_ACTIVATE_NOW;
584 fbinfo->var.accel_flags = 0;
585 fbinfo->var.vmode = FB_VMODE_NONINTERLACED;
630 fbinfo->var.xres = display->xres;
631 fbinfo->var.yres = display->yres;
632 fbinfo->var.bits_per_pixel = display->bpp;
636 nuc900fb_check_var(&fbinfo->var, fbinfo);