76 				   struct fb_info *p, u8 __iomem *dst1,   in color_imageblit()  argument
83 	int i, n, bpp = p->var.bits_per_pixel;  in color_imageblit()
85 	u32 *palette = (u32 *) p->pseudo_palette;  in color_imageblit()
87 	u32 bswapmask = fb_compute_bswapmask(p);  in color_imageblit()
97 			u32 start_mask = ~fb_shifted_pixels_mask_u32(p,  in color_imageblit()
103 			if (p->fix.visual == FB_VISUAL_TRUECOLOR ||  in color_imageblit()
104 			    p->fix.visual == FB_VISUAL_DIRECTCOLOR )  in color_imageblit()
108 			color <<= FB_LEFT_POS(p, bpp);  in color_imageblit()
109 			val |= FB_SHIFT_HIGH(p, color, shift ^ bswapmask);  in color_imageblit()
114 					FB_SHIFT_LOW(p, color, 32 - shift);  in color_imageblit()
121 			u32 end_mask = fb_shifted_pixels_mask_u32(p, shift,  in color_imageblit()
126 		dst1 += p->fix.line_length;  in color_imageblit()
128 			dst2 += p->fix.line_length;  in color_imageblit()
137 static inline void slow_imageblit(const struct fb_image *image, struct fb_info *p,   in slow_imageblit()  argument
143 	u32 shift, color = 0, bpp = p->var.bits_per_pixel;  in slow_imageblit()
145 	u32 val, pitch = p->fix.line_length;  in slow_imageblit()
150 	u32 bswapmask = fb_compute_bswapmask(p);  in slow_imageblit()
153 	fgcolor <<= FB_LEFT_POS(p, bpp);  in slow_imageblit()
154 	bgcolor <<= FB_LEFT_POS(p, bpp);  in slow_imageblit()
165 			u32 start_mask = ~fb_shifted_pixels_mask_u32(p,  in slow_imageblit()
174 			val |= FB_SHIFT_HIGH(p, color, shift ^ bswapmask);  in slow_imageblit()
180 					FB_SHIFT_LOW(p, color, 32 - shift);  in slow_imageblit()
189 			u32 end_mask = fb_shifted_pixels_mask_u32(p, shift,  in slow_imageblit()
215 static inline void fast_imageblit(const struct fb_image *image, struct fb_info *p,   in fast_imageblit()  argument
219 	u32 fgx = fgcolor, bgx = bgcolor, bpp = p->var.bits_per_pixel;  in fast_imageblit()
229 		tab = fb_be_math(p) ? cfb_tab8_be : cfb_tab8_le;  in fast_imageblit()
232 		tab = fb_be_math(p) ? cfb_tab16_be : cfb_tab16_le;  in fast_imageblit()
260 		dst1 += p->fix.line_length;  in fast_imageblit()
265 void cfb_imageblit(struct fb_info *p, const struct fb_image *image)  in cfb_imageblit()  argument
268 	u32 bpl = sizeof(u32), bpp = p->var.bits_per_pixel;  in cfb_imageblit()
273 	if (p->state != FBINFO_STATE_RUNNING)  in cfb_imageblit()
276 	bitstart = (dy * p->fix.line_length * 8) + (dx * bpp);  in cfb_imageblit()
278 	pitch_index = (p->fix.line_length & (bpl - 1)) * 8;  in cfb_imageblit()
282 	dst1 = p->screen_base + bitstart;  in cfb_imageblit()
284 	if (p->fbops->fb_sync)  in cfb_imageblit()
285 		p->fbops->fb_sync(p);  in cfb_imageblit()
288 		if (p->fix.visual == FB_VISUAL_TRUECOLOR ||  in cfb_imageblit()
289 		    p->fix.visual == FB_VISUAL_DIRECTCOLOR) {  in cfb_imageblit()
290 			fgcolor = ((u32*)(p->pseudo_palette))[image->fg_color];  in cfb_imageblit()
291 			bgcolor = ((u32*)(p->pseudo_palette))[image->bg_color];  in cfb_imageblit()
300 			fast_imageblit(image, p, dst1, fgcolor, bgcolor);  in cfb_imageblit()
302 			slow_imageblit(image, p, dst1, fgcolor, bgcolor,  in cfb_imageblit()
305 		color_imageblit(image, p, dst1, start_index, pitch_index);  in cfb_imageblit()