Lines Matching defs:m2info
33 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
37 if (m2info->fbcon.var.grayscale) {
41 red = CNVT_TOHW(red, m2info->fbcon.var.red.length);
42 green = CNVT_TOHW(green, m2info->fbcon.var.green.length);
43 blue = CNVT_TOHW(blue, m2info->fbcon.var.blue.length);
44 transp = CNVT_TOHW(transp, m2info->fbcon.var.transp.length);
46 col = (red << m2info->fbcon.var.red.offset) |
47 (green << m2info->fbcon.var.green.offset) |
48 (blue << m2info->fbcon.var.blue.offset) |
49 (transp << m2info->fbcon.var.transp.offset);
51 switch (m2info->fbcon.var.bits_per_pixel) {
53 m2info->cmap[regno] = col | (col << 16);
56 m2info->cmap[regno] = col;
60 #undef m2info
63 static void matroxfb_dh_restore(struct matroxfb_dh_fb_info* m2info,
69 struct matrox_fb_info *minfo = m2info->primary_dev;
122 u_int32_t linelen = m2info->fbcon.var.xres_virtual * (m2info->fbcon.var.bits_per_pixel >> 3);
128 m2info->interlaced = 1;
131 m2info->interlaced = 0;
160 static void matroxfb_dh_disable(struct matroxfb_dh_fb_info* m2info) {
161 struct matrox_fb_info *minfo = m2info->primary_dev;
167 static void matroxfb_dh_pan_var(struct matroxfb_dh_fb_info* m2info,
172 struct matrox_fb_info *minfo = m2info->primary_dev;
174 m2info->fbcon.var.xoffset = var->xoffset;
175 m2info->fbcon.var.yoffset = var->yoffset;
176 pixelsize = m2info->fbcon.var.bits_per_pixel >> 3;
177 linelen = m2info->fbcon.var.xres_virtual * pixelsize;
178 pos = m2info->fbcon.var.yoffset * linelen + m2info->fbcon.var.xoffset * pixelsize;
179 pos += m2info->video.offbase;
180 if (m2info->interlaced) {
188 static int matroxfb_dh_decode_var(struct matroxfb_dh_fb_info* m2info,
204 vramlen = m2info->video.len_usable;
263 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
264 struct matrox_fb_info *minfo = m2info->primary_dev;
278 #undef m2info
282 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
284 struct matrox_fb_info *minfo = m2info->primary_dev;
290 #undef m2info
297 static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info)
299 struct fb_fix_screeninfo *fix = &m2info->fbcon.fix;
303 fix->smem_start = m2info->video.base;
304 fix->smem_len = m2info->video.len_usable;
308 fix->mmio_start = m2info->mmio.base;
309 fix->mmio_len = m2info->mmio.len;
314 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
319 return matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode);
320 #undef m2info
324 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
330 struct matrox_fb_info *minfo = m2info->primary_dev;
332 if ((err = matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode)) != 0)
336 m2info->fbcon.screen_base = vaddr_va(m2info->video.vbase);
337 m2info->fbcon.fix.visual = visual;
338 m2info->fbcon.fix.type = FB_TYPE_PACKED_PIXELS;
339 m2info->fbcon.fix.type_aux = 0;
340 m2info->fbcon.fix.line_length = (var->xres_virtual * var->bits_per_pixel) >> 3;
348 matroxfb_var2my(&m2info->fbcon.var, &mt);
353 pos = (m2info->fbcon.var.yoffset * m2info->fbcon.var.xres_virtual + m2info->fbcon.var.xoffset) * m2info->fbcon.var.bits_per_pixel >> 3;
354 pos += m2info->video.offbase;
369 matroxfb_dh_restore(m2info, &mt, mode, pos);
371 matroxfb_dh_disable(m2info);
390 m2info->initialized = 1;
392 #undef m2info
396 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
397 matroxfb_dh_pan_var(m2info, var);
399 #undef m2info
402 static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) {
403 struct matrox_fb_info *minfo = m2info->primary_dev;
411 if (vblank->vcount >= m2info->fbcon.var.yres)
426 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
427 struct matrox_fb_info *minfo = m2info->primary_dev;
437 err = matroxfb_dh_get_vblank(m2info, &vblank);
548 #undef m2info
552 #define m2info (container_of(info, struct matroxfb_dh_fb_info, fbcon))
562 #undef m2info
600 struct matroxfb_dh_fb_info *m2info)
602 #define minfo (m2info->primary_dev)
605 m2info->fbcon.fbops = &matroxfb_dh_ops;
606 m2info->fbcon.flags = FBINFO_FLAG_DEFAULT;
607 m2info->fbcon.flags |= FBINFO_HWACCEL_XPAN |
609 m2info->fbcon.pseudo_palette = m2info->cmap;
610 fb_alloc_cmap(&m2info->fbcon.cmap, 256, 1);
618 m2info->video.offbase = minfo->video.len - mem;
622 m2info->video.borrowed = mem;
624 m2info->video.offbase = minfo->video.len_usable;
626 m2info->video.base = minfo->video.base + m2info->video.offbase;
627 m2info->video.len = m2info->video.len_usable = m2info->video.len_maximum = mem;
628 m2info->video.vbase.vaddr = vaddr_va(minfo->video.vbase) + m2info->video.offbase;
629 m2info->mmio.base = minfo->mmio.base;
630 m2info->mmio.vbase = minfo->mmio.vbase;
631 m2info->mmio.len = minfo->mmio.len;
633 matroxfb_dh_init_fix(m2info);
634 if (register_framebuffer(&m2info->fbcon)) {
637 if (!m2info->initialized)
638 fb_set_var(&m2info->fbcon, &matroxfb_dh_defined);
641 minfo->crtc2.info = m2info;
653 static int matroxfb_dh_registerfb(struct matroxfb_dh_fb_info* m2info) {
654 #define minfo (m2info->primary_dev)
655 if (matroxfb_dh_regit(minfo, m2info)) {
660 minfo->fbcon.node, m2info->fbcon.node);
661 m2info->fbcon_registered = 1;
666 static void matroxfb_dh_deregisterfb(struct matroxfb_dh_fb_info* m2info) {
667 #define minfo (m2info->primary_dev)
668 if (m2info->fbcon_registered) {
674 if (crtc2 == m2info)
677 if (crtc2 != m2info) {
679 crtc2, m2info);
683 id = m2info->fbcon.node;
684 unregister_framebuffer(&m2info->fbcon);
686 minfo->video.len_usable += m2info->video.borrowed;
688 m2info->fbcon_registered = 0;
694 struct matroxfb_dh_fb_info* m2info;
699 m2info = kzalloc(sizeof(*m2info), GFP_KERNEL);
700 if (!m2info) {
704 m2info->primary_dev = minfo;
705 if (matroxfb_dh_registerfb(m2info)) {
706 kfree(m2info);
710 return m2info;