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drm: mxsfb: Remove unused macros from mxsfb_regs.h 

mxsfb_regs.h defines macros related to register bits. Some of them are
not used and don't clearly map to any particular register, so their
purpose isn't known. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-5-laurent.pinchart@ideasonboard.com
This commit is contained in:
Laurent Pinchart 2020-07-27 05:06:36 +03:00 committed by Stefan Agner
parent 8c6619ff22
commit 92000371c8
1 changed files with 0 additions and 8 deletions
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8
drivers/gpu/drm/mxsfb/mxsfb_regs.h
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@ -91,17 +91,9 @@
#define MXSFB_MAX_XRES 0xffff #define MXSFB_MAX_XRES 0xffff
#define MXSFB_MAX_YRES 0xffff #define MXSFB_MAX_YRES 0xffff
#define RED 0
#define GREEN 1
#define BLUE 2
#define TRANSP 3
#define STMLCDIF_8BIT 1 /* pixel data bus to the display is of 8 bit width */ #define STMLCDIF_8BIT 1 /* pixel data bus to the display is of 8 bit width */
#define STMLCDIF_16BIT 0 /* pixel data bus to the display is of 16 bit width */ #define STMLCDIF_16BIT 0 /* pixel data bus to the display is of 16 bit width */
#define STMLCDIF_18BIT 2 /* pixel data bus to the display is of 18 bit width */ #define STMLCDIF_18BIT 2 /* pixel data bus to the display is of 18 bit width */
#define STMLCDIF_24BIT 3 /* pixel data bus to the display is of 24 bit width */ #define STMLCDIF_24BIT 3 /* pixel data bus to the display is of 24 bit width */
#define MXSFB_SYNC_DATA_ENABLE_HIGH_ACT (1 << 6)
#define MXSFB_SYNC_DOTCLK_FALLING_ACT (1 << 7) /* negative edge sampling */
#endif /* __MXSFB_REGS_H__ */ #endif /* __MXSFB_REGS_H__ */