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cbbd86075a
The current definitions of DMACR_HM() and DMACR_TM() are correct only for imx1, they're wrong for imx21. The macros are meant for legacy board files only, they're not applicable for boards using device tree. At the moment, there are no boards using these macros. So it should be safe to drop them rather than making them work for both imx1 and imx21, which would require a change in the platform data struct. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* This structure describes the machine which we are running on.
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*/
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#ifndef __MACH_IMXFB_H__
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#define __MACH_IMXFB_H__
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#include <linux/fb.h>
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#define PCR_TFT (1 << 31)
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#define PCR_COLOR (1 << 30)
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#define PCR_PBSIZ_1 (0 << 28)
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#define PCR_PBSIZ_2 (1 << 28)
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#define PCR_PBSIZ_4 (2 << 28)
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#define PCR_PBSIZ_8 (3 << 28)
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#define PCR_BPIX_1 (0 << 25)
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#define PCR_BPIX_2 (1 << 25)
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#define PCR_BPIX_4 (2 << 25)
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#define PCR_BPIX_8 (3 << 25)
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#define PCR_BPIX_12 (4 << 25)
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#define PCR_BPIX_16 (5 << 25)
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#define PCR_BPIX_18 (6 << 25)
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#define PCR_PIXPOL (1 << 24)
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#define PCR_FLMPOL (1 << 23)
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#define PCR_LPPOL (1 << 22)
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#define PCR_CLKPOL (1 << 21)
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#define PCR_OEPOL (1 << 20)
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#define PCR_SCLKIDLE (1 << 19)
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#define PCR_END_SEL (1 << 18)
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#define PCR_END_BYTE_SWAP (1 << 17)
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#define PCR_REV_VS (1 << 16)
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#define PCR_ACD_SEL (1 << 15)
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#define PCR_ACD(x) (((x) & 0x7f) << 8)
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#define PCR_SCLK_SEL (1 << 7)
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#define PCR_SHARP (1 << 6)
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#define PCR_PCD(x) ((x) & 0x3f)
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#define PWMR_CLS(x) (((x) & 0x1ff) << 16)
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#define PWMR_LDMSK (1 << 15)
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#define PWMR_SCR1 (1 << 10)
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#define PWMR_SCR0 (1 << 9)
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#define PWMR_CC_EN (1 << 8)
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#define PWMR_PW(x) ((x) & 0xff)
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#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26)
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#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16)
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#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
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#define LSCR1_GRAY2(x) (((x) & 0xf) << 4)
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#define LSCR1_GRAY1(x) (((x) & 0xf))
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struct imx_fb_videomode {
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struct fb_videomode mode;
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u32 pcr;
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unsigned char bpp;
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};
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struct imx_fb_platform_data {
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struct imx_fb_videomode *mode;
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int num_modes;
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u_int pwmr;
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u_int lscr1;
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u_int dmacr;
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int (*init)(struct platform_device *);
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void (*exit)(struct platform_device *);
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};
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#endif /* ifndef __MACH_IMXFB_H__ */
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