uint8_t valid_data = 0;
/* Kick in the LCDIF clock */
- mxs_set_lcdclk(PS2KHZ(mode->pixclock));
+ mxs_set_lcdclk(MXS_LCDIF_BASE, PS2KHZ(mode->pixclock));
/* Restart the LCDIF block */
mxs_reset_block(®s->hw_lcdif_ctrl_reg);
writel(LCDIF_CTRL_RUN, ®s->hw_lcdif_ctrl_set);
}
+void lcdif_power_down(void)
+{
+ struct mxs_lcdif_regs *regs = (struct mxs_lcdif_regs *)MXS_LCDIF_BASE;
+ int timeout = 1000000;
+
+ writel(panel.frameAdrs, ®s->hw_lcdif_cur_buf_reg);
+ writel(panel.frameAdrs, ®s->hw_lcdif_next_buf_reg);
+ writel(LCDIF_CTRL1_VSYNC_EDGE_IRQ, ®s->hw_lcdif_ctrl1_clr);
+ while (--timeout) {
+ if (readl(®s->hw_lcdif_ctrl1_reg) &
+ LCDIF_CTRL1_VSYNC_EDGE_IRQ)
+ break;
+ udelay(1);
+ }
+ mxs_reset_block((struct mxs_register_32 *)®s->hw_lcdif_ctrl_reg);
+}
+
void *video_hw_init(void)
{
int bpp = -1;