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path: root/drivers/video/au1100fb.c
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Diffstat (limited to 'drivers/video/au1100fb.c')
-rw-r--r--drivers/video/au1100fb.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index a92a91fef16f..f25d5d648333 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -156,7 +156,7 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
156 156
157 info->fix.visual = FB_VISUAL_TRUECOLOR; 157 info->fix.visual = FB_VISUAL_TRUECOLOR;
158 info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */ 158 info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */
159 } 159 }
160 } else { 160 } else {
161 /* mono */ 161 /* mono */
162 info->fix.visual = FB_VISUAL_MONO10; 162 info->fix.visual = FB_VISUAL_MONO10;
@@ -164,20 +164,16 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
164 } 164 }
165 165
166 info->screen_size = info->fix.line_length * info->var.yres_virtual; 166 info->screen_size = info->fix.line_length * info->var.yres_virtual;
167 info->var.rotate = ((fbdev->panel->control_base&LCD_CONTROL_SM_MASK) \
168 >> LCD_CONTROL_SM_BIT) * 90;
167 169
168 /* Determine BPP mode and format */ 170 /* Determine BPP mode and format */
169 fbdev->regs->lcd_control = fbdev->panel->control_base | 171 fbdev->regs->lcd_control = fbdev->panel->control_base;
170 ((info->var.rotate/90) << LCD_CONTROL_SM_BIT);
171
172 fbdev->regs->lcd_intenable = 0;
173 fbdev->regs->lcd_intstatus = 0;
174
175 fbdev->regs->lcd_horztiming = fbdev->panel->horztiming; 172 fbdev->regs->lcd_horztiming = fbdev->panel->horztiming;
176
177 fbdev->regs->lcd_verttiming = fbdev->panel->verttiming; 173 fbdev->regs->lcd_verttiming = fbdev->panel->verttiming;
178
179 fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base; 174 fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base;
180 175 fbdev->regs->lcd_intenable = 0;
176 fbdev->regs->lcd_intstatus = 0;
181 fbdev->regs->lcd_dmaaddr0 = LCD_DMA_SA_N(fbdev->fb_phys); 177 fbdev->regs->lcd_dmaaddr0 = LCD_DMA_SA_N(fbdev->fb_phys);
182 178
183 if (panel_is_dual(fbdev->panel)) { 179 if (panel_is_dual(fbdev->panel)) {
@@ -206,6 +202,8 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
206 202
207 /* Resume controller */ 203 /* Resume controller */
208 fbdev->regs->lcd_control |= LCD_CONTROL_GO; 204 fbdev->regs->lcd_control |= LCD_CONTROL_GO;
205 mdelay(10);
206 au1100fb_fb_blank(VESA_NO_BLANKING, info);
209 207
210 return 0; 208 return 0;
211} 209}