diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/mxsfb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index 3cc03ca..32ecbe2 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -136,6 +136,9 @@ void lcdif_power_down(void) struct mxs_lcdif_regs *regs = (struct mxs_lcdif_regs *)MXS_LCDIF_BASE; int timeout = 1000000; + if (!panel.frameAdrs) + return; + 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); |