[U-Boot] Antwort: [PATCH] drivers/video/am335x-fb: Fix bits for LCD_PALMODE_RAWDATA definition
Hannes Schmelzer
Hannes.Schmelzer at br-automation.com
Tue Apr 26 07:45:24 CEST 2016
>
> According to the TRM you have to set bits [21:20] to 0b10 for RAW mode,
so
> (0x10 << 20) is obviously wrong here.
>
> Signed-off-by: Martin Pietryka <martin.pietryka at chello.at>
> ---
> drivers/video/am335x-fb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c
> index e23d172..0ec843f 100644
> --- a/drivers/video/am335x-fb.c
> +++ b/drivers/video/am335x-fb.c
> @@ -55,7 +55,7 @@
> /* LCD Raster Ctrl Register */
> #define LCD_TFT_24BPP_MODE (1 << 25)
> #define LCD_TFT_24BPP_UNPACK (1 << 26)
> -#define LCD_PALMODE_RAWDATA (0x10 << 20)
> +#define LCD_PALMODE_RAWDATA (0x02 << 20)
> #define LCD_TFT_MODE (0x01 << 7)
> #define LCD_RASTER_ENABLE (0x01 << 0)
>
> --
> 2.8.0
Reviewed-by: Hannes Schmelzer <hannes.schmelzer at br-automation.com>
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