#include <linux/delay.h>
#include <linux/clk.h>
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
-#include <asm/arch/blizzard.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
+#include <mach/blizzard.h>
#include "dispc.h"
#define BLIZZARD_CLK_SRC 0x0e
#define BLIZZARD_MEM_BANK0_ACTIVATE 0x10
#define BLIZZARD_MEM_BANK0_STATUS 0x14
+#define BLIZZARD_PANEL_CONFIGURATION 0x28
#define BLIZZARD_HDISP 0x2a
#define BLIZZARD_HNDP 0x2c
#define BLIZZARD_VDISP0 0x2e
while (!(blizzard_read_reg(BLIZZARD_MEM_BANK0_STATUS) & 0x01)) {
if (time_after(jiffies, tmo)) {
dev_err(blizzard.fbdev->dev,
- "s1d1374x: SDRAM not ready");
+ "s1d1374x: SDRAM not ready\n");
break;
}
msleep(1);
return 0;
}
+static int blizzard_set_rotate(int angle)
+{
+ u32 l;
+
+ l = blizzard_read_reg(BLIZZARD_PANEL_CONFIGURATION);
+ l &= ~0x03;
+
+ switch (angle) {
+ case 0:
+ l = l | 0x00;
+ break;
+ case 90:
+ l = l | 0x03;
+ break;
+ case 180:
+ l = l | 0x02;
+ break;
+ case 270:
+ l = l | 0x01;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ blizzard_write_reg(BLIZZARD_PANEL_CONFIGURATION, l);
+
+ return 0;
+}
+
static int blizzard_enable_plane(int plane, int enable)
{
if (enable)
caps->ctrl |= OMAPFB_CAPS_MANUAL_UPDATE |
OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE |
OMAPFB_CAPS_WINDOW_SCALE |
- OMAPFB_CAPS_WINDOW_OVERLAY;
+ OMAPFB_CAPS_WINDOW_OVERLAY |
+ OMAPFB_CAPS_WINDOW_ROTATE;
if (blizzard.te_connected)
caps->ctrl |= OMAPFB_CAPS_TEARSYNC;
caps->wnd_color |= (1 << OMAPFB_COLOR_RGB565) |
.setup_plane = blizzard_setup_plane,
.set_scale = blizzard_set_scale,
.enable_plane = blizzard_enable_plane,
+ .set_rotate = blizzard_set_rotate,
.update_window = blizzard_update_window_async,
.sync = blizzard_sync,
.suspend = blizzard_suspend,