Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / platform_data / video-imxfb.h

diff --git a/kernel/include/linux/platform_data/video-imxfb.h b/kernel/include/linux/platform_data/video-imxfb.h
new file mode 100644 (file)
index 0000000..18e9083
--- /dev/null
+++ b/kernel/include/linux/platform_data/video-imxfb.h
@@ -0,0 +1,72 @@
+/*
+ * This structure describes the machine which we are running on.
+ */
+#ifndef __MACH_IMXFB_H__
+#define __MACH_IMXFB_H__
+
+#include <linux/fb.h>
+
+#define PCR_TFT                (1 << 31)
+#define PCR_COLOR      (1 << 30)
+#define PCR_PBSIZ_1    (0 << 28)
+#define PCR_PBSIZ_2    (1 << 28)
+#define PCR_PBSIZ_4    (2 << 28)
+#define PCR_PBSIZ_8    (3 << 28)
+#define PCR_BPIX_1     (0 << 25)
+#define PCR_BPIX_2     (1 << 25)
+#define PCR_BPIX_4     (2 << 25)
+#define PCR_BPIX_8     (3 << 25)
+#define PCR_BPIX_12    (4 << 25)
+#define PCR_BPIX_16    (5 << 25)
+#define PCR_BPIX_18    (6 << 25)
+#define PCR_PIXPOL     (1 << 24)
+#define PCR_FLMPOL     (1 << 23)
+#define PCR_LPPOL      (1 << 22)
+#define PCR_CLKPOL     (1 << 21)
+#define PCR_OEPOL      (1 << 20)
+#define PCR_SCLKIDLE   (1 << 19)
+#define PCR_END_SEL    (1 << 18)
+#define PCR_END_BYTE_SWAP (1 << 17)
+#define PCR_REV_VS     (1 << 16)
+#define PCR_ACD_SEL    (1 << 15)
+#define PCR_ACD(x)     (((x) & 0x7f) << 8)
+#define PCR_SCLK_SEL   (1 << 7)
+#define PCR_SHARP      (1 << 6)
+#define PCR_PCD(x)     ((x) & 0x3f)
+
+#define PWMR_CLS(x)    (((x) & 0x1ff) << 16)
+#define PWMR_LDMSK     (1 << 15)
+#define PWMR_SCR1      (1 << 10)
+#define PWMR_SCR0      (1 << 9)
+#define PWMR_CC_EN     (1 << 8)
+#define PWMR_PW(x)     ((x) & 0xff)
+
+#define LSCR1_PS_RISE_DELAY(x)    (((x) & 0x7f) << 26)
+#define LSCR1_CLS_RISE_DELAY(x)   (((x) & 0x3f) << 16)
+#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
+#define LSCR1_GRAY2(x)            (((x) & 0xf) << 4)
+#define LSCR1_GRAY1(x)            (((x) & 0xf))
+
+#define DMACR_BURST    (1 << 31)
+#define DMACR_HM(x)    (((x) & 0xf) << 16)
+#define DMACR_TM(x)    ((x) & 0xf)
+
+struct imx_fb_videomode {
+       struct fb_videomode mode;
+       u32 pcr;
+       unsigned char   bpp;
+};
+
+struct imx_fb_platform_data {
+       struct imx_fb_videomode *mode;
+       int             num_modes;
+
+       u_int           pwmr;
+       u_int           lscr1;
+       u_int           dmacr;
+
+       int (*init)(struct platform_device *);
+       void (*exit)(struct platform_device *);
+};
+
+#endif /* ifndef __MACH_IMXFB_H__ */