Lines Matching +full:ecx +full:- +full:1000
1 // SPDX-License-Identifier: GPL-2.0-only
8 * (c) 1998 Gerd Knorr <[email protected]-berlin.de>
31 /* --------------------------------------------------------------------- */
43 .height = -1,
44 .width = -1,
68 /* --------------------------------------------------------------------- */
76 offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4; in vesafb_pan_display()
83 "c" (offset), /* ECX */ in vesafb_pan_display()
93 int shift = 16 - depth; in vesa_setpalette()
94 int err = -EINVAL; in vesa_setpalette()
123 "c" (1), /* ECX */ in vesa_setpalette()
147 if (regno >= info->cmap.len) in vesafb_setcolreg()
150 if (info->var.bits_per_pixel == 8) in vesafb_setcolreg()
153 switch (info->var.bits_per_pixel) { in vesafb_setcolreg()
155 if (info->var.red.offset == 10) { in vesafb_setcolreg()
157 ((u32*) (info->pseudo_palette))[regno] = in vesafb_setcolreg()
163 ((u32*) (info->pseudo_palette))[regno] = in vesafb_setcolreg()
174 ((u32 *)(info->pseudo_palette))[regno] = in vesafb_setcolreg()
175 (red << info->var.red.offset) | in vesafb_setcolreg()
176 (green << info->var.green.offset) | in vesafb_setcolreg()
177 (blue << info->var.blue.offset); in vesafb_setcolreg()
191 struct vesafb_par *par = info->par; in vesafb_destroy()
193 fb_dealloc_cmap(&info->cmap); in vesafb_destroy()
194 arch_phys_wc_del(par->wc_cookie); in vesafb_destroy()
195 if (info->screen_base) in vesafb_destroy()
196 iounmap(info->screen_base); in vesafb_destroy()
197 release_mem_region(par->base, par->size); in vesafb_destroy()
260 si = dev_get_platdata(&dev->dev); in vesafb_probe()
262 return -ENODEV; in vesafb_probe()
263 si = devm_kmemdup(&dev->dev, si, sizeof(*si), GFP_KERNEL); in vesafb_probe()
265 return -ENOMEM; in vesafb_probe()
271 if (si->orig_video_isVGA != VIDEO_TYPE_VLFB) in vesafb_probe()
272 return -ENODEV; in vesafb_probe()
275 vesafb_fix.smem_start = si->lfb_base; in vesafb_probe()
276 vesafb_defined.bits_per_pixel = si->lfb_depth; in vesafb_probe()
279 vesafb_defined.xres = si->lfb_width; in vesafb_probe()
280 vesafb_defined.yres = si->lfb_height; in vesafb_probe()
281 vesafb_fix.line_length = si->lfb_linelength; in vesafb_probe()
285 /* size_vmode -- that is the amount of memory needed for the in vesafb_probe()
290 /* size_total -- all video memory we have. Used for mtrr in vesafb_probe()
293 size_total = si->lfb_size * 65536; in vesafb_probe()
299 /* size_remap -- the amount of video memory we are going to in vesafb_probe()
313 si->vesapm_seg = 0; in vesafb_probe()
324 info = framebuffer_alloc(sizeof(struct vesafb_par), &dev->dev); in vesafb_probe()
327 return -ENOMEM; in vesafb_probe()
330 par = info->par; in vesafb_probe()
331 info->pseudo_palette = par->pseudo_palette; in vesafb_probe()
333 par->base = si->lfb_base; in vesafb_probe()
334 par->size = size_total; in vesafb_probe()
338 vesafb_fix.line_length, si->pages); in vesafb_probe()
340 if (si->vesapm_seg) { in vesafb_probe()
342 si->vesapm_seg, si->vesapm_off); in vesafb_probe()
345 if (si->vesapm_seg < 0xc000) in vesafb_probe()
351 pmi_phys = ((unsigned long)si->vesapm_seg << 4) + si->vesapm_off; in vesafb_probe()
392 vesafb_defined.pixclock = 10000000 / vesafb_defined.xres * 1000 / vesafb_defined.yres; in vesafb_probe()
396 vesafb_defined.red.offset = si->red_pos; in vesafb_probe()
397 vesafb_defined.red.length = si->red_size; in vesafb_probe()
398 vesafb_defined.green.offset = si->green_pos; in vesafb_probe()
399 vesafb_defined.green.length = si->green_size; in vesafb_probe()
400 vesafb_defined.blue.offset = si->blue_pos; in vesafb_probe()
401 vesafb_defined.blue.length = si->blue_size; in vesafb_probe()
402 vesafb_defined.transp.offset = si->rsvd_pos; in vesafb_probe()
403 vesafb_defined.transp.length = si->rsvd_size; in vesafb_probe()
418 si->rsvd_size, in vesafb_probe()
419 si->red_size, in vesafb_probe()
420 si->green_size, in vesafb_probe()
421 si->blue_size, in vesafb_probe()
422 si->rsvd_pos, in vesafb_probe()
423 si->red_pos, in vesafb_probe()
424 si->green_pos, in vesafb_probe()
425 si->blue_pos); in vesafb_probe()
432 par->region = request_region(0x3c0, 32, "vesafb"); in vesafb_probe()
437 /* Find the largest power-of-two */ in vesafb_probe()
442 par->wc_cookie = in vesafb_probe()
446 } while (temp_size >= PAGE_SIZE && par->wc_cookie < 0); in vesafb_probe()
448 info->screen_base = ioremap_wc(vesafb_fix.smem_start, vesafb_fix.smem_len); in vesafb_probe()
452 info->screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len); in vesafb_probe()
455 if (!info->screen_base) { in vesafb_probe()
459 err = -EIO; in vesafb_probe()
465 vesafb_fix.smem_start, info->screen_base, in vesafb_probe()
471 info->fbops = &vesafb_ops; in vesafb_probe()
472 info->var = vesafb_defined; in vesafb_probe()
473 info->fix = vesafb_fix; in vesafb_probe()
474 info->flags = (ypan ? FBINFO_HWACCEL_YPAN : 0); in vesafb_probe()
476 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in vesafb_probe()
477 err = -ENOMEM; in vesafb_probe()
480 err = devm_aperture_acquire_for_platform_device(dev, par->base, par->size); in vesafb_probe()
484 err = -EINVAL; in vesafb_probe()
487 fb_info(info, "%s frame buffer device\n", info->fix.id); in vesafb_probe()
490 fb_dealloc_cmap(&info->cmap); in vesafb_probe()
492 arch_phys_wc_del(par->wc_cookie); in vesafb_probe()
493 if (info->screen_base) in vesafb_probe()
494 iounmap(info->screen_base); in vesafb_probe()
495 if (par->region) in vesafb_probe()
506 if (((struct vesafb_par *)(info->par))->region) in vesafb_remove()
515 .name = "vesa-framebuffer",