Lines Matching refs:pinfo
88 static int read_platinum_sense(struct fb_info_platinum *pinfo);
89 static void set_platinum_clock(struct fb_info_platinum *pinfo);
90 static void platinum_set_hardware(struct fb_info_platinum *pinfo);
92 struct fb_info_platinum *pinfo,
123 struct fb_info_platinum *pinfo = info->par;
127 if((err = platinum_var_to_par(&info->var, pinfo, 0))) {
133 platinum_set_hardware(pinfo);
135 init = platinum_reg_init[pinfo->vmode-1];
137 if ((pinfo->vmode == VMODE_832_624_75) && (pinfo->cmode > CMODE_8))
140 info->screen_base = pinfo->frame_buffer + init->fb_offset + offset;
142 info->fix.smem_start = (pinfo->frame_buffer_phys) + init->fb_offset + offset;
144 info->fix.visual = (pinfo->cmode == CMODE_8) ?
146 info->fix.line_length = vmode_attrs[pinfo->vmode-1].hres * (1<<pinfo->cmode)
185 struct fb_info_platinum *pinfo = info->par;
186 volatile struct cmap_regs __iomem *cmap_regs = pinfo->cmap_regs;
195 pinfo->palette[regno].red = red;
196 pinfo->palette[regno].green = green;
197 pinfo->palette[regno].blue = blue;
207 switch (pinfo->cmode) {
238 static void set_platinum_clock(struct fb_info_platinum *pinfo)
240 volatile struct cmap_regs __iomem *cmap_regs = pinfo->cmap_regs;
243 init = platinum_reg_init[pinfo->vmode-1];
249 STORE_D2(7, init->clock_params[pinfo->clktype][0]);
250 STORE_D2(8, init->clock_params[pinfo->clktype][1]);
253 STORE_D2(4, init->clock_params[pinfo->clktype][0]);
254 STORE_D2(5, init->clock_params[pinfo->clktype][1]);
265 static void platinum_set_hardware(struct fb_info_platinum *pinfo)
267 volatile struct platinum_regs __iomem *platinum_regs = pinfo->platinum_regs;
268 volatile struct cmap_regs __iomem *cmap_regs = pinfo->cmap_regs;
273 vmode = pinfo->vmode;
274 cmode = pinfo->cmode;
284 out_be32(&platinum_regs->reg[26+32].r, (pinfo->total_vram == 0x100000 ?
287 out_be32(&platinum_regs->reg[16].r, (unsigned) pinfo->frame_buffer_phys+init->fb_offset+0x10);
289 out_be32(&platinum_regs->reg[19].r, (pinfo->total_vram == 0x100000 ?
292 out_be32(&platinum_regs->reg[20].r, (pinfo->total_vram == 0x100000 ? 0x11 : 0x1011));
300 STORE_D2(0, (pinfo->total_vram == 0x100000 ?
306 set_platinum_clock(pinfo);
315 struct fb_info_platinum *pinfo)
319 info->pseudo_palette = pinfo->pseudo_palette;
321 info->screen_base = pinfo->frame_buffer + 0x20;
327 info->fix.mmio_start = pinfo->platinum_regs_phys;
330 info->fix.smem_start = pinfo->frame_buffer_phys + 0x20; /* will be updated later */
331 info->fix.smem_len = pinfo->total_vram - 0x20;
342 struct fb_info_platinum *pinfo = info->par;
346 sense = read_platinum_sense(pinfo);
366 platinum_vram_reqd(default_vmode, default_cmode) > pinfo->total_vram)
385 platinum_init_info(info, pinfo);
440 struct fb_info_platinum *pinfo,
462 if (platinum_vram_reqd(vmode, cmode) > pinfo->total_vram) {
473 pinfo->vmode = vmode;
474 pinfo->cmode = cmode;
475 pinfo->xres = vmode_attrs[vmode-1].hres;
476 pinfo->yres = vmode_attrs[vmode-1].vres;
477 pinfo->xoffset = 0;
478 pinfo->yoffset = 0;
479 pinfo->vxres = pinfo->xres;
480 pinfo->vyres = pinfo->yres;
534 struct fb_info_platinum *pinfo;
540 info = framebuffer_alloc(sizeof(*pinfo), &odev->dev);
544 pinfo = info->par;
546 if (of_address_to_resource(dp, 0, &pinfo->rsrc_reg) ||
547 of_address_to_resource(dp, 1, &pinfo->rsrc_fb)) {
553 (unsigned long long)pinfo->rsrc_reg.start,
554 (unsigned long long)pinfo->rsrc_reg.end);
556 (unsigned long long)pinfo->rsrc_fb.start,
557 (unsigned long long)pinfo->rsrc_fb.end);
562 if (!request_mem_region(pinfo->rsrc_fb.start,
563 resource_size(&pinfo->rsrc_fb),
571 pinfo->frame_buffer_phys = pinfo->rsrc_fb.start;
572 pinfo->frame_buffer = ioremap_wt(pinfo->rsrc_fb.start, 0x400000);
573 pinfo->base_frame_buffer = pinfo->frame_buffer;
576 pinfo->platinum_regs_phys = pinfo->rsrc_reg.start;
577 pinfo->platinum_regs = ioremap(pinfo->rsrc_reg.start, 0x1000);
579 pinfo->cmap_regs_phys = 0xf301b000; /* XXX not in prom? */
580 request_mem_region(pinfo->cmap_regs_phys, 0x1000, "platinumfb cmap");
581 pinfo->cmap_regs = ioremap(pinfo->cmap_regs_phys, 0x1000);
584 out_be32(&pinfo->platinum_regs->reg[16].r, (unsigned)pinfo->frame_buffer_phys);
585 out_be32(&pinfo->platinum_regs->reg[20].r, 0x1011); /* select max vram */
586 out_be32(&pinfo->platinum_regs->reg[24].r, 0); /* switch in vram */
588 fbuffer = pinfo->base_frame_buffer;
602 pinfo->total_vram = (bank0 + bank1 + bank2 + bank3) * 0x100000;
604 (unsigned int) (pinfo->total_vram / 1024 / 1024),
610 out_8(&pinfo->cmap_regs->addr, 0x40);
611 pinfo->dactype = in_8(&pinfo->cmap_regs->d2);
612 switch (pinfo->dactype) {
614 pinfo->clktype = 1;
618 pinfo->clktype = 0;
622 pinfo->clktype = 0;
623 printk(KERN_INFO "platinumfb: Unknown DACula type: %x\n", pinfo->dactype);
630 iounmap(pinfo->frame_buffer);
631 iounmap(pinfo->platinum_regs);
632 iounmap(pinfo->cmap_regs);
642 struct fb_info_platinum *pinfo = info->par;
647 iounmap(pinfo->frame_buffer);
648 iounmap(pinfo->platinum_regs);
649 iounmap(pinfo->cmap_regs);
651 release_mem_region(pinfo->rsrc_fb.start,
652 resource_size(&pinfo->rsrc_fb));
654 release_mem_region(pinfo->cmap_regs_phys, 0x1000);