Hi, On Sun, Jul 21, 2013 at 12:35:09PM +0400, Alexander Shiyan wrote: > This patch adds feature to setup PWM Contrast Control Register. > This register is used to control the signal output at the contrast pin, > which controls contrast of the LCD panel. http://www.spinics.net/lists/linux-fbdev/msg10002.html Regards, Markus > > Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx> > --- > Documentation/devicetree/bindings/video/fsl,imx-fb.txt | 1 + > drivers/video/imxfb.c | 2 +- > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/video/fsl,imx-fb.txt b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt > index 46da08d..be10c65 100644 > --- a/Documentation/devicetree/bindings/video/fsl,imx-fb.txt > +++ b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt > @@ -18,6 +18,7 @@ Optional properties: > - fsl,dmacr: DMA Control Register value. This is optional. By default, the > register is not modified as recommended by the datasheet. > - fsl,lscr1: LCDC Sharp Configuration Register value. > +- fsl,pwmr: LCDC PWM Contrast Control Register value. > > Example: > > diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c > index 8e104c4..d98299a 100644 > --- a/drivers/video/imxfb.c > +++ b/drivers/video/imxfb.c > @@ -806,8 +806,8 @@ static int imxfb_init_fbinfo(struct platform_device *pdev, > > fbi->lscr1 = IMXFB_LSCR1_DEFAULT; > of_property_read_u32(np, "fsl,lscr1", &fbi->lscr1); > - > of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr); > + of_property_read_u32(np, "fsl,pwmr", &fbi->pwmr); > > /* These two function pointers could be used by some specific > * platforms. */ > -- > 1.8.1.5 > > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
