From 5a61bdfd903ae2fffe70317416c60e655b3345f8 Mon Sep 17 00:00:00 2001 From: hjc Date: Thu, 16 Apr 2015 09:56:32 +0800 Subject: [PATCH] rk fb: if lcdc is suspend ignore set par and display Signed-off-by: hjc --- drivers/video/rockchip/rk_fb.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c index 89916610733a..16fcca69cc09 100755 --- a/drivers/video/rockchip/rk_fb.c +++ b/drivers/video/rockchip/rk_fb.c @@ -1273,6 +1273,8 @@ static int rk_fb_pan_display(struct fb_var_screeninfo *var, u16 uv_x_off, uv_y_off, uv_y_act; u8 is_pic_yuv = 0; + if (dev_drv->suspend_flag) + return 0; win_id = dev_drv->ops->fb_get_win_id(dev_drv, info->fix.id); if (win_id < 0) return -ENODEV; @@ -2864,6 +2866,8 @@ static int rk_fb_set_par(struct fb_info *info) u16 uv_x_off, uv_y_off, uv_y_act; u8 is_pic_yuv = 0; /*var->pixclock = dev_drv->pixclock;*/ + if (dev_drv->suspend_flag) + return 0; win_id = dev_drv->ops->fb_get_win_id(dev_drv, info->fix.id); if (win_id < 0) return -ENODEV; -- 2.34.1