Mark Jackson wrote: > This patch correctly sets up the guard time parameter in > the Atmel LCDC driver. > > This works on the AVR32 platform, but needs to be tested > under the AT91 platform which shares the same code base. > > Signed-off-by: Mark Jackson <m...@mimc.co.uk> > --- > drivers/video/atmel_lcdfb.c | 5 +++-- > 1 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c > index 3a51cc7..14f578e 100644 > --- a/drivers/video/atmel_lcdfb.c > +++ b/drivers/video/atmel_lcdfb.c > @@ -42,6 +42,7 @@ short console_row; > /* configurable parameters */ > #define ATMEL_LCDC_CVAL_DEFAULT 0xc8 > #define ATMEL_LCDC_DMA_BURST_LEN 8 > +#define ATMEL_LCDC_GUARD_TIME 2
This should be ... > #define ATMEL_LCDC_CVAL_DEFAULT 0xc8 > #define ATMEL_LCDC_DMA_BURST_LEN 8 > +#define ATMEL_LCDC_GUARD_TIME 2 ... without the extra space at the start. > > #if defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91CAP9) > #define ATMEL_LCDC_FIFO_SIZE 2048 > @@ -69,7 +70,7 @@ void lcd_ctrl_init(void *lcdbase) > > /* Turn off the LCD controller and the DMA controller */ > lcdc_writel(panel_info.mmio, ATMEL_LCDC_PWRCON, > - 1 << ATMEL_LCDC_GUARDT_OFFSET); > + ATMEL_LCDC_GUARD_TIME << ATMEL_LCDC_GUARDT_OFFSET); > > /* Wait for the LCDC core to become idle */ > while (lcdc_readl(panel_info.mmio, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY) > @@ -150,7 +151,7 @@ void lcd_ctrl_init(void *lcdbase) > > lcdc_writel(panel_info.mmio, ATMEL_LCDC_DMACON, ATMEL_LCDC_DMAEN); > lcdc_writel(panel_info.mmio, ATMEL_LCDC_PWRCON, > - (1 << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR); > + (ATMEL_LCDC_GUARD_TIME << ATMEL_LCDC_GUARDT_OFFSET) | > ATMEL_LCDC_PWR); > } > > ulong calc_fbsize(void) My patch has been mangled ... there's an extra space at the start of each "unchanged" patch line. Any ideas ? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
