From: Dario Binacchi Date: Sat, 22 Feb 2020 13:05:48 +0000 (+0100) Subject: video: omap: fix pixel-per-line bitfield setting X-Git-Tag: v2020.07-rc1~41^2~7^2~20 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0aff8e261547f761b0c20a75e7cdd59c46d2478b;p=oweals%2Fu-boot.git video: omap: fix pixel-per-line bitfield setting Fix the macro to set the pplmsb field (bit 3) of the RASTER_TIMING_0 register. It is used in order to support up to 2048 pixels per line. Signed-off-by: Dario Binacchi --- diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c index 30543a945b..eb5add2a20 100644 --- a/drivers/video/am335x-fb.c +++ b/drivers/video/am335x-fb.c @@ -43,7 +43,7 @@ #define LCDC_DMA_CTRL_BURST_16 0x4 #define LCDC_DMA_CTRL_FIFO_TH(x) (((x) & GENMASK(2, 0)) << 8) /* LCD Timing_0 Register */ -#define LCDC_RASTER_TIMING_0_HORMSB(x) (((((x) >> 4) - 1) & 0x40) >> 4) +#define LCDC_RASTER_TIMING_0_HORMSB(x) ((((x) - 1) & BIT(10)) >> 7) #define LCDC_RASTER_TIMING_0_HORLSB(x) (((((x) >> 4) - 1) & GENMASK(5, 0)) << 4) #define LCDC_RASTER_TIMING_0_HSWLSB(x) ((((x) - 1) & GENMASK(5, 0)) << 10) #define LCDC_RASTER_TIMING_0_HFPLSB(x) ((((x) - 1) & GENMASK(7, 0)) << 16)