45 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_init_hw()  local
51 		writel(0, fbi->regbase + i);  in wm8505fb_init_hw()
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()
62 	writel(0x31c,		       fbi->regbase + WMT_GOVR_COLORSPACE);  in wm8505fb_init_hw()
63 	writel(1,		       fbi->regbase + WMT_GOVR_COLORSPACE1);  in wm8505fb_init_hw()
66 	writel(info->var.xres,	       fbi->regbase + WMT_GOVR_XRES);  in wm8505fb_init_hw()
67 	writel(info->var.xres_virtual, fbi->regbase + WMT_GOVR_XRES_VIRTUAL);  in wm8505fb_init_hw()
70 	writel(0xf,		       fbi->regbase + WMT_GOVR_FHI);  in wm8505fb_init_hw()
71 	writel(4,		       fbi->regbase + WMT_GOVR_DVO_SET);  in wm8505fb_init_hw()
72 	writel(1,		       fbi->regbase + WMT_GOVR_MIF_ENABLE);  in wm8505fb_init_hw()
73 	writel(1,		       fbi->regbase + WMT_GOVR_REG_UPDATE);  in wm8505fb_init_hw()
80 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_set_timing()  local
92 	writel(0, fbi->regbase + WMT_GOVR_TG);  in wm8505fb_set_timing()
94 	writel(h_start, fbi->regbase + WMT_GOVR_TIMING_H_START);  in wm8505fb_set_timing()
95 	writel(h_end,   fbi->regbase + WMT_GOVR_TIMING_H_END);  in wm8505fb_set_timing()
96 	writel(h_all,   fbi->regbase + WMT_GOVR_TIMING_H_ALL);  in wm8505fb_set_timing()
97 	writel(h_sync,  fbi->regbase + WMT_GOVR_TIMING_H_SYNC);  in wm8505fb_set_timing()
99 	writel(v_start, fbi->regbase + WMT_GOVR_TIMING_V_START);  in wm8505fb_set_timing()
100 	writel(v_end,   fbi->regbase + WMT_GOVR_TIMING_V_END);  in wm8505fb_set_timing()
101 	writel(v_all,   fbi->regbase + WMT_GOVR_TIMING_V_ALL);  in wm8505fb_set_timing()
102 	writel(v_sync,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);  in wm8505fb_set_timing()
104 	writel(1, fbi->regbase + WMT_GOVR_TG);  in wm8505fb_set_timing()
112 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_set_par()  local
114 	if (!fbi)  in wm8505fb_set_par()
145 	writel(fbi->contrast<<16 | fbi->contrast<<8 | fbi->contrast,  in wm8505fb_set_par()
146 		fbi->regbase + WMT_GOVR_CONTRAST);  in wm8505fb_set_par()
155 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in contrast_show()  local
157 	return sprintf(buf, "%u\n", fbi->contrast);  in contrast_show()
165 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in contrast_store()  local
170 	fbi->contrast = tmp;  in contrast_store()
195 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_setcolreg()  local
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()
226 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_pan_display()  local
228 	writel(var->xoffset, fbi->regbase + WMT_GOVR_XPAN);  in wm8505fb_pan_display()
229 	writel(var->yoffset, fbi->regbase + WMT_GOVR_YPAN);  in wm8505fb_pan_display()
235 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);  in wm8505fb_blank()  local
242 		writel(0,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);  in wm8505fb_blank()
263 	struct wm8505fb_info	*fbi;  in wm8505fb_probe()  local
274 	fbi = devm_kzalloc(&pdev->dev, sizeof(struct wm8505fb_info) +  in wm8505fb_probe()
276 	if (!fbi)  in wm8505fb_probe()
279 	strcpy(fbi->fb.fix.id, DRIVER_NAME);  in wm8505fb_probe()
281 	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;  in wm8505fb_probe()
282 	fbi->fb.fix.xpanstep	= 1;  in wm8505fb_probe()
283 	fbi->fb.fix.ypanstep	= 1;  in wm8505fb_probe()
284 	fbi->fb.fix.ywrapstep	= 0;  in wm8505fb_probe()
285 	fbi->fb.fix.accel	= FB_ACCEL_NONE;  in wm8505fb_probe()
287 	fbi->fb.fbops		= &wm8505fb_ops;  in wm8505fb_probe()
288 	fbi->fb.flags		= FBINFO_HWACCEL_COPYAREA  in wm8505fb_probe()
294 	fbi->fb.node		= -1;  in wm8505fb_probe()
296 	addr = fbi;  in wm8505fb_probe()
298 	fbi->fb.pseudo_palette	= addr;  in wm8505fb_probe()
300 	fbi->regbase = devm_platform_ioremap_resource(pdev, 0);  in wm8505fb_probe()
301 	if (IS_ERR(fbi->regbase))  in wm8505fb_probe()
302 		return PTR_ERR(fbi->regbase);  in wm8505fb_probe()
316 	fb_videomode_to_var(&fbi->fb.var, &mode);  in wm8505fb_probe()
318 	fbi->fb.var.nonstd		= 0;  in wm8505fb_probe()
319 	fbi->fb.var.activate		= FB_ACTIVATE_NOW;  in wm8505fb_probe()
321 	fbi->fb.var.height		= -1;  in wm8505fb_probe()
322 	fbi->fb.var.width		= -1;  in wm8505fb_probe()
333 	fbi->fb.var.xres_virtual	= mode.xres;  in wm8505fb_probe()
334 	fbi->fb.var.yres_virtual	= mode.yres * 2;  in wm8505fb_probe()
335 	fbi->fb.var.bits_per_pixel	= bpp;  in wm8505fb_probe()
337 	fbi->fb.fix.smem_start		= fb_mem_phys;  in wm8505fb_probe()
338 	fbi->fb.fix.smem_len		= fb_mem_len;  in wm8505fb_probe()
339 	fbi->fb.screen_buffer		= fb_mem_virt;  in wm8505fb_probe()
340 	fbi->fb.screen_size		= fb_mem_len;  in wm8505fb_probe()
342 	fbi->contrast = 0x10;  in wm8505fb_probe()
343 	ret = wm8505fb_set_par(&fbi->fb);  in wm8505fb_probe()
349 	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {  in wm8505fb_probe()
354 	wm8505fb_init_hw(&fbi->fb);  in wm8505fb_probe()
356 	platform_set_drvdata(pdev, fbi);  in wm8505fb_probe()
358 	ret = register_framebuffer(&fbi->fb);  in wm8505fb_probe()
362 		if (fbi->fb.cmap.len)  in wm8505fb_probe()
363 			fb_dealloc_cmap(&fbi->fb.cmap);  in wm8505fb_probe()
367 	fb_info(&fbi->fb, "%s frame buffer at 0x%lx-0x%lx\n",  in wm8505fb_probe()
368 		fbi->fb.fix.id, fbi->fb.fix.smem_start,  in wm8505fb_probe()
369 		fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);  in wm8505fb_probe()
376 	struct wm8505fb_info *fbi = platform_get_drvdata(pdev);  in wm8505fb_remove()  local
378 	unregister_framebuffer(&fbi->fb);  in wm8505fb_remove()
380 	writel(0, fbi->regbase);  in wm8505fb_remove()
382 	if (fbi->fb.cmap.len)  in wm8505fb_remove()
383 		fb_dealloc_cmap(&fbi->fb.cmap);  in wm8505fb_remove()