11 #include <linux/fb.h>
32 #define DRIVER_NAME "wm8505-fb"
35 						struct wm8505fb_info, fb)
37 	struct fb_info		fb;  member
54 	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR);  in wm8505fb_init_hw()
55 	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR1);  in wm8505fb_init_hw()
205 	switch (fbi->fb.fix.visual) {  in wm8505fb_setcolreg()
210 			val  = chan_to_field(red, &fbi->fb.var.red);  in wm8505fb_setcolreg()
211 			val |= chan_to_field(green, &fbi->fb.var.green);  in wm8505fb_setcolreg()
212 			val |= chan_to_field(blue, &fbi->fb.var.blue);  in wm8505fb_setcolreg()
281 	strcpy(fbi->fb.fix.id, DRIVER_NAME);  in wm8505fb_probe()
283 	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;  in wm8505fb_probe()
284 	fbi->fb.fix.xpanstep	= 1;  in wm8505fb_probe()
285 	fbi->fb.fix.ypanstep	= 1;  in wm8505fb_probe()
286 	fbi->fb.fix.ywrapstep	= 0;  in wm8505fb_probe()
287 	fbi->fb.fix.accel	= FB_ACCEL_NONE;  in wm8505fb_probe()
289 	fbi->fb.fbops		= &wm8505fb_ops;  in wm8505fb_probe()
290 	fbi->fb.flags		= FBINFO_HWACCEL_COPYAREA  in wm8505fb_probe()
296 	fbi->fb.node		= -1;  in wm8505fb_probe()
300 	fbi->fb.pseudo_palette	= addr;  in wm8505fb_probe()
318 	fb_videomode_to_var(&fbi->fb.var, &mode);  in wm8505fb_probe()
320 	fbi->fb.var.nonstd		= 0;  in wm8505fb_probe()
321 	fbi->fb.var.activate		= FB_ACTIVATE_NOW;  in wm8505fb_probe()
323 	fbi->fb.var.height		= -1;  in wm8505fb_probe()
324 	fbi->fb.var.width		= -1;  in wm8505fb_probe()
335 	fbi->fb.var.xres_virtual	= mode.xres;  in wm8505fb_probe()
336 	fbi->fb.var.yres_virtual	= mode.yres * 2;  in wm8505fb_probe()
337 	fbi->fb.var.bits_per_pixel	= bpp;  in wm8505fb_probe()
339 	fbi->fb.fix.smem_start		= fb_mem_phys;  in wm8505fb_probe()
340 	fbi->fb.fix.smem_len		= fb_mem_len;  in wm8505fb_probe()
341 	fbi->fb.screen_buffer		= fb_mem_virt;  in wm8505fb_probe()
342 	fbi->fb.screen_size		= fb_mem_len;  in wm8505fb_probe()
345 	ret = wm8505fb_set_par(&fbi->fb);  in wm8505fb_probe()
351 	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {  in wm8505fb_probe()
356 	wm8505fb_init_hw(&fbi->fb);  in wm8505fb_probe()
360 	ret = register_framebuffer(&fbi->fb);  in wm8505fb_probe()
364 		if (fbi->fb.cmap.len)  in wm8505fb_probe()
365 			fb_dealloc_cmap(&fbi->fb.cmap);  in wm8505fb_probe()
369 	fb_info(&fbi->fb, "%s frame buffer at 0x%lx-0x%lx\n",  in wm8505fb_probe()
370 		fbi->fb.fix.id, fbi->fb.fix.smem_start,  in wm8505fb_probe()
371 		fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);  in wm8505fb_probe()
380 	unregister_framebuffer(&fbi->fb);  in wm8505fb_remove()
384 	if (fbi->fb.cmap.len)  in wm8505fb_remove()
385 		fb_dealloc_cmap(&fbi->fb.cmap);  in wm8505fb_remove()
389 	{ .compatible = "wm,wm8505-fb", },