On 18:56 Wed 15 Jul , Dimitar Dimitrov wrote: > This is my third try for Olimex SAM9-L9260/61 board support patches. > > Here follows the first patch. > --- > > Boards utilizing the Atmel LCD driver can now specify that the LCD clock must > be inverted by defining the macro CONFIG_LCD_INVERTED_CLOCK. > --- > README | 5 +++++ > drivers/video/atmel_lcdfb.c | 3 +++ > 2 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/README b/README > index de700bd..d7c0afe 100644 > --- a/README > +++ b/README > @@ -1063,6 +1063,11 @@ The following options need to be configured: > Normally display is black on white background; define > CONFIG_SYS_WHITE_ON_BLACK to get it inverted. > > + CONFIG_LCD_INVERTED_CLOCK > + Define this if your LCD needs inverted clock polarity. Note > + that this feature will work only if the selected LCD driver > + and hardware controller support it. > + > - Splash Screen Support: CONFIG_SPLASH_SCREEN > > If this option is set, the environment is checked for > diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c > index db86763..d3e988e 100644 > --- a/drivers/video/atmel_lcdfb.c > +++ b/drivers/video/atmel_lcdfb.c > @@ -112,6 +112,9 @@ void lcd_ctrl_init(void *lcdbase) > > value |= panel_info.vl_sync; > value |= (panel_info.vl_bpix << 5); > +#if defined(CONFIG_LCD_INVERTED_CLOCK) > + value |= ATMEL_LCDC_INVCLK_INVERTED; > +#endif NACK do this throught the struct via vl_sync as in linux
Best Regards, J. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot