diff options
Diffstat (limited to 'drivers/video/da8xx-fb.c')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 03ebc0ddcfd..af2aa387ec1 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -988,7 +988,8 @@ static int lcd_da8xx_cpufreq_transition(struct notifier_block *nb, par->lcd_fck_rate = clk_get_rate(par->lcdc_clk); lcd_disable_raster(true); lcd_calc_clk_divider(par); - lcd_enable_raster(); + if (par->blank == FB_BLANK_UNBLANK) + lcd_enable_raster(); } } @@ -1514,10 +1515,12 @@ static int fb_resume(struct platform_device *dev) console_lock(); clk_enable(par->lcdc_clk); - lcd_enable_raster(); + if (par->blank == FB_BLANK_UNBLANK) { + lcd_enable_raster(); - if (par->panel_power_ctrl) - par->panel_power_ctrl(1); + if (par->panel_power_ctrl) + par->panel_power_ctrl(1); + } fb_set_suspend(info, 0); console_unlock(); |