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video: omap: add missing bitfield masks

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Add, if missing, the bitfield masks in the setting macros of the LCD
controller registers.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
This commit is contained in:
Dario Binacchi 2020-02-22 14:05:38 +01:00 • committed by Lokesh Vutla
parent a2f4706479
commit e3f82b80cd
1 changed files with 5 additions and 5 deletions
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10
drivers/video/am335x-fb.c
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@ -26,14 +26,14 @@
#define LCDC_FMAX 200000000
/* LCD Control Register */
#define LCD_CLK_DIVISOR(x) ((x) << 8)
#define LCD_CLK_DIVISOR(x) (((x) & GENMASK(7, 0)) << 8)
#define LCD_RASTER_MODE BIT(0)
/* LCD Clock Enable Register */
#define LCD_CORECLKEN BIT(0)
#define LCD_LIDDCLKEN BIT(1)
#define LCD_DMACLKEN BIT(2)
/* LCD DMA Control Register */
#define LCD_DMA_BURST_SIZE(x) ((x) << 4)
#define LCD_DMA_BURST_SIZE(x) (((x) & GENMASK(2, 0)) << 4)
#define LCD_DMA_BURST_1 0x0
#define LCD_DMA_BURST_2 0x1
#define LCD_DMA_BURST_4 0x2
@ -46,9 +46,9 @@
#define LCD_HORLSB(x) (((((x) >> 4) - 1) & GENMASK(5, 0)) << 4)
#define LCD_HORMSB(x) (((((x) >> 4)-1) & 0x40) >> 4)
/* LCD Timing_1 Register */
#define LCD_VBP(x) ((x) << 24)
#define LCD_VFP(x) ((x) << 16)
#define LCD_VSW(x) (((x)-1) << 10)
#define LCD_VBP(x) (((x) & GENMASK(7, 0)) << 24)
#define LCD_VFP(x) (((x) & GENMASK(7, 0)) << 16)
#define LCD_VSW(x) ((((x) - 1) & GENMASK(5, 0)) << 10)
#define LCD_VERLSB(x) (((x) - 1) & GENMASK(9, 0))
/* LCD Timing_2 Register */
#define LCD_HSWMSB(x) ((((x) - 1) & GENMASK(9, 6)) << 21)