Lines Matching refs:info
49 u_int blue, u_int transp, struct fb_info *info) in clps711x_fb_setcolreg() argument
51 struct clps711x_fb_info *cfb = info->par; in clps711x_fb_setcolreg()
54 if (regno >= BIT(info->var.bits_per_pixel)) in clps711x_fb_setcolreg()
72 struct fb_info *info) in clps711x_fb_check_var() argument
105 static int clps711x_fb_set_par(struct fb_info *info) in clps711x_fb_set_par() argument
107 struct clps711x_fb_info *cfb = info->par; in clps711x_fb_set_par()
111 size = (info->var.xres * info->var.yres * info->var.bits_per_pixel) / 8; in clps711x_fb_set_par()
115 switch (info->var.bits_per_pixel) { in clps711x_fb_set_par()
117 info->fix.visual = FB_VISUAL_MONO01; in clps711x_fb_set_par()
121 info->fix.visual = FB_VISUAL_PSEUDOCOLOR; in clps711x_fb_set_par()
127 info->fix.line_length = info->var.xres * info->var.bits_per_pixel / 8; in clps711x_fb_set_par()
128 info->fix.smem_len = size; in clps711x_fb_set_par()
130 lcdcon = (info->var.xres * info->var.yres * in clps711x_fb_set_par()
131 info->var.bits_per_pixel) / 128 - 1; in clps711x_fb_set_par()
132 lcdcon |= ((info->var.xres / 16) - 1) << 13; in clps711x_fb_set_par()
135 pps = clk_get_rate(cfb->clk) / (PICOS2KHZ(info->var.pixclock) * 1000); in clps711x_fb_set_par()
140 if (info->var.bits_per_pixel == 4) in clps711x_fb_set_par()
142 if (info->var.bits_per_pixel >= 2) in clps711x_fb_set_par()
154 static int clps711x_fb_blank(int blank, struct fb_info *info) in clps711x_fb_blank() argument
218 struct fb_info *info; in clps711x_fb_probe() local
226 info = framebuffer_alloc(sizeof(*cfb), dev); in clps711x_fb_probe()
227 if (!info) in clps711x_fb_probe()
230 cfb = info->par; in clps711x_fb_probe()
231 platform_set_drvdata(pdev, info); in clps711x_fb_probe()
242 info->fix.mmio_start = res->start; in clps711x_fb_probe()
243 info->fix.mmio_len = resource_size(res); in clps711x_fb_probe()
246 info->screen_base = devm_ioremap_resource(dev, res); in clps711x_fb_probe()
247 if (IS_ERR(info->screen_base)) { in clps711x_fb_probe()
248 ret = PTR_ERR(info->screen_base); in clps711x_fb_probe()
258 info->apertures = alloc_apertures(1); in clps711x_fb_probe()
259 if (!info->apertures) { in clps711x_fb_probe()
265 info->fix.smem_start = res->start; in clps711x_fb_probe()
266 info->apertures->ranges[0].base = info->fix.smem_start; in clps711x_fb_probe()
267 info->apertures->ranges[0].size = cfb->buffsize; in clps711x_fb_probe()
297 &info->var.bits_per_pixel); in clps711x_fb_probe()
302 if (info->fix.smem_start != (readb(cfb->base + CLPS711X_FBADDR) << 28)) in clps711x_fb_probe()
312 writeb(info->fix.smem_start >> 28, cfb->base + CLPS711X_FBADDR); in clps711x_fb_probe()
314 memset_io(info->screen_base, 0, cfb->buffsize); in clps711x_fb_probe()
323 info->fbops = &clps711x_fb_ops; in clps711x_fb_probe()
324 info->flags = FBINFO_DEFAULT; in clps711x_fb_probe()
325 info->var.activate = FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW; in clps711x_fb_probe()
326 info->var.height = -1; in clps711x_fb_probe()
327 info->var.width = -1; in clps711x_fb_probe()
328 info->var.vmode = FB_VMODE_NONINTERLACED; in clps711x_fb_probe()
329 info->fix.type = FB_TYPE_PACKED_PIXELS; in clps711x_fb_probe()
330 info->fix.accel = FB_ACCEL_NONE; in clps711x_fb_probe()
331 strlcpy(info->fix.id, CLPS711X_FB_NAME, sizeof(info->fix.id)); in clps711x_fb_probe()
332 fb_videomode_to_var(&info->var, &cfb->mode); in clps711x_fb_probe()
334 ret = fb_alloc_cmap(&info->cmap, BIT(CLPS711X_FB_BPP_MAX), 0); in clps711x_fb_probe()
338 ret = fb_set_var(info, &info->var); in clps711x_fb_probe()
342 ret = register_framebuffer(info); in clps711x_fb_probe()
352 unregister_framebuffer(info); in clps711x_fb_probe()
356 fb_dealloc_cmap(&info->cmap); in clps711x_fb_probe()
359 framebuffer_release(info); in clps711x_fb_probe()
366 struct fb_info *info = platform_get_drvdata(pdev); in clps711x_fb_remove() local
367 struct clps711x_fb_info *cfb = info->par; in clps711x_fb_remove()
371 unregister_framebuffer(info); in clps711x_fb_remove()
372 fb_dealloc_cmap(&info->cmap); in clps711x_fb_remove()
373 framebuffer_release(info); in clps711x_fb_remove()