video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 186 deletions

diff --git a/drivers/video/fb_draw.h b/drivers/video/fb_draw.h
deleted file mode 100644
index 624ee115f12..00000000000
--- a/drivers/video/fb_draw.h
+++ /dev/null
@@ -1,186 +0,0 @@
-#ifndef _FB_DRAW_H
-#define _FB_DRAW_H
-
-#include <asm/types.h>
-#include <linux/fb.h>
-#include <linux/bug.h>
-
-    /*
-     *  Compose two values, using a bitmask as decision value
-     *  This is equivalent to (a & mask) | (b & ~mask)
-     */
-
-static inline unsigned long
-comp(unsigned long a, unsigned long b, unsigned long mask)
-{
-    return ((a ^ b) & mask) ^ b;
-}
-
-    /*
-     *  Create a pattern with the given pixel's color
-     */
-
-#if BITS_PER_LONG == 64
-static inline unsigned long
-pixel_to_pat( u32 bpp, u32 pixel)
-{
-	switch (bpp) {
-	case 1:
-		return 0xfffffffffffffffful*pixel;
-	case 2:
-		return 0x5555555555555555ul*pixel;
-	case 4:
-		return 0x1111111111111111ul*pixel;
-	case 8:
-		return 0x0101010101010101ul*pixel;
-	case 12:
-		return 0x1001001001001001ul*pixel;
-	case 16:
-		return 0x0001000100010001ul*pixel;
-	case 24:
-		return 0x0001000001000001ul*pixel;
-	case 32:
-		return 0x0000000100000001ul*pixel;
-	default:
-		WARN(1, "pixel_to_pat(): unsupported pixelformat %d\n", bpp);
-		return 0;
-    }
-}
-#else
-static inline unsigned long
-pixel_to_pat( u32 bpp, u32 pixel)
-{
-	switch (bpp) {
-	case 1:
-		return 0xfffffffful*pixel;
-	case 2:
-		return 0x55555555ul*pixel;
-	case 4:
-		return 0x11111111ul*pixel;
-	case 8:
-		return 0x01010101ul*pixel;
-	case 12:
-		return 0x01001001ul*pixel;
-	case 16:
-		return 0x00010001ul*pixel;
-	case 24:
-		return 0x01000001ul*pixel;
-	case 32:
-		return 0x00000001ul*pixel;
-	default:
-		WARN(1, "pixel_to_pat(): unsupported pixelformat %d\n", bpp);
-		return 0;
-    }
-}
-#endif
-
-#ifdef CONFIG_FB_CFB_REV_PIXELS_IN_BYTE
-#if BITS_PER_LONG == 64
-#define REV_PIXELS_MASK1 0x5555555555555555ul
-#define REV_PIXELS_MASK2 0x3333333333333333ul
-#define REV_PIXELS_MASK4 0x0f0f0f0f0f0f0f0ful
-#else
-#define REV_PIXELS_MASK1 0x55555555ul
-#define REV_PIXELS_MASK2 0x33333333ul
-#define REV_PIXELS_MASK4 0x0f0f0f0ful
-#endif
-
-static inline unsigned long fb_rev_pixels_in_long(unsigned long val,
-						  u32 bswapmask)
-{
-	if (bswapmask & 1)
-		val = comp(val >> 1, val << 1, REV_PIXELS_MASK1);
-	if (bswapmask & 2)
-		val = comp(val >> 2, val << 2, REV_PIXELS_MASK2);
-	if (bswapmask & 3)
-		val = comp(val >> 4, val << 4, REV_PIXELS_MASK4);
-	return val;
-}
-
-static inline u32 fb_shifted_pixels_mask_u32(struct fb_info *p, u32 index,
-					     u32 bswapmask)
-{
-	u32 mask;
-
-	if (!bswapmask) {
-		mask = FB_SHIFT_HIGH(p, ~(u32)0, index);
-	} else {
-		mask = 0xff << FB_LEFT_POS(p, 8);
-		mask = FB_SHIFT_LOW(p, mask, index & (bswapmask)) & mask;
-		mask = FB_SHIFT_HIGH(p, mask, index & ~(bswapmask));
-#if defined(__i386__) || defined(__x86_64__)
-		/* Shift argument is limited to 0 - 31 on x86 based CPU's */
-		if(index + bswapmask < 32)
-#endif
-			mask |= FB_SHIFT_HIGH(p, ~(u32)0,
-					(index + bswapmask) & ~(bswapmask));
-	}
-	return mask;
-}
-
-static inline unsigned long fb_shifted_pixels_mask_long(struct fb_info *p,
-							u32 index,
-							u32 bswapmask)
-{
-	unsigned long mask;
-
-	if (!bswapmask) {
-		mask = FB_SHIFT_HIGH(p, ~0UL, index);
-	} else {
-		mask = 0xff << FB_LEFT_POS(p, 8);
-		mask = FB_SHIFT_LOW(p, mask, index & (bswapmask)) & mask;
-		mask = FB_SHIFT_HIGH(p, mask, index & ~(bswapmask));
-#if defined(__i386__) || defined(__x86_64__)
-		/* Shift argument is limited to 0 - 31 on x86 based CPU's */
-		if(index + bswapmask < BITS_PER_LONG)
-#endif
-			mask |= FB_SHIFT_HIGH(p, ~0UL,
-					(index + bswapmask) & ~(bswapmask));
-	}
-	return mask;
-}
-
-
-static inline u32 fb_compute_bswapmask(struct fb_info *info)
-{
-	u32 bswapmask = 0;
-	unsigned bpp = info->var.bits_per_pixel;
-
-	if ((bpp < 8) && (info->var.nonstd & FB_NONSTD_REV_PIX_IN_B)) {
-		/*
-		 * Reversed order of pixel layout in bytes
-		 * works only for 1, 2 and 4 bpp
-		 */
-		bswapmask = 7 - bpp + 1;
-	}
-	return bswapmask;
-}
-
-#else /* CONFIG_FB_CFB_REV_PIXELS_IN_BYTE */
-
-static inline unsigned long fb_rev_pixels_in_long(unsigned long val,
-						  u32 bswapmask)
-{
-	return val;
-}
-
-#define fb_shifted_pixels_mask_u32(p, i, b) FB_SHIFT_HIGH((p), ~(u32)0, (i))
-#define fb_shifted_pixels_mask_long(p, i, b) FB_SHIFT_HIGH((p), ~0UL, (i))
-#define fb_compute_bswapmask(...) 0
-
-#endif  /* CONFIG_FB_CFB_REV_PIXELS_IN_BYTE */
-
-#define cpu_to_le_long _cpu_to_le_long(BITS_PER_LONG)
-#define _cpu_to_le_long(x) __cpu_to_le_long(x)
-#define __cpu_to_le_long(x) cpu_to_le##x
-
-#define le_long_to_cpu _le_long_to_cpu(BITS_PER_LONG)
-#define _le_long_to_cpu(x) __le_long_to_cpu(x)
-#define __le_long_to_cpu(x) le##x##_to_cpu
-
-static inline unsigned long rolx(unsigned long word, unsigned int shift, unsigned int x)
-{
-	return (word << shift) | (word >> (x - shift));
-}
-
-#endif /* FB_DRAW_H */