Cc: Alexander Shiyan <shc_work@xxxxxxx> Cc: Eric Bénard <eric@xxxxxxxxxx> Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx> Cc: Shawn Guo <shawn.guo@xxxxxxxxxx> Cc: linux-fbdev@xxxxxxxxxxxxxxx Signed-off-by: Denis Carikli <denis@xxxxxxxxxx> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> Acked-by: Grant Likely <grant.likely@xxxxxxxxxx> --- ChangeLog v5->v14: - Remove people not concerned by this patch from the Cc list. - Changed the property name to match the register name and function. - Updated the documentation, code and commit message accordingly. --- .../devicetree/bindings/video/fsl,imx-fb.txt | 3 +++ drivers/video/imxfb.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/video/fsl,imx-fb.txt b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt index 46da08d..a2a19cb 100644 --- a/Documentation/devicetree/bindings/video/fsl,imx-fb.txt +++ b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt @@ -17,6 +17,9 @@ Required nodes: Optional properties: - fsl,dmacr: DMA Control Register value. This is optional. By default, the register is not modified as recommended by the datasheet. +- fsl,lpccr: Contrast Control Register value. This property provides the + default value for the contrast control register. + If that property is ommited, the register is zeroed. - fsl,lscr1: LCDC Sharp Configuration Register value. Example: diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index dd8a35d..c55991a 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -818,6 +818,8 @@ static int imxfb_init_fbinfo(struct platform_device *pdev) of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr); + of_property_read_u32(np, "fsl,lpccr", &fbi->pwmr); + /* These two function pointers could be used by some specific * platforms. */ fbi->lcd_power = NULL; -- 1.7.9.5 -- 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
