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author | Sascha Hauer <s.hauer@pengutronix.de> | 2010-06-16 14:49:33 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-06-24 11:36:17 +0200 |
commit | 695a4247aa32367f112042cbd67e10500d74b1d9 (patch) | |
tree | 65157e680402459ed8a8894dd11ed0b51cd241d2 /drivers | |
parent | 6c5f1c0fdfa52fc76dfb392aa13d6059c75f1843 (diff) | |
download | barebox-695a4247aa32367f112042cbd67e10500d74b1d9.tar.gz barebox-695a4247aa32367f112042cbd67e10500d74b1d9.tar.xz |
imxfb: Add board specific hook to enable display
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/imx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/imx.c b/drivers/video/imx.c index d9ba643acb..3a4f938f4c 100644 --- a/drivers/video/imx.c +++ b/drivers/video/imx.c @@ -152,6 +152,7 @@ struct imxfb_info { struct fb_info info; struct device_d *dev; + void (*enable)(int enable); struct fb_info overlay; }; @@ -262,12 +263,17 @@ static void imxfb_enable_controller(struct fb_info *info) writel(readl(IMX_CCM_BASE + CCM_CGCR1) | (1 << 29), IMX_CCM_BASE + CCM_CGCR1); #endif + if (fbi->enable) + fbi->enable(1); } static void imxfb_disable_controller(struct fb_info *info) { struct imxfb_info *fbi = info->priv; + if (fbi->enable) + fbi->enable(0); + writel(0, fbi->regs + LCDC_RMCR); #ifdef CONFIG_ARCH_IMX21 PCCR0 &= ~(PCCR0_PERCLK3_EN | PCCR0_HCLK_LCDC_EN); @@ -546,6 +552,7 @@ static int imxfb_probe(struct device_d *dev) fbi->pwmr = pdata->pwmr; fbi->lscr1 = pdata->lscr1; fbi->dmacr = pdata->dmacr; + fbi->enable = pdata->enable; fbi->dev = dev; info->priv = fbi; info->mode = &pdata->mode->mode; |