wzero3_lcd.c revision 1.5 1 1.5 chs /* $NetBSD: wzero3_lcd.c,v 1.5 2012/10/27 17:17:52 chs Exp $ */
2 1.1 nonaka
3 1.4 nonaka /*-
4 1.4 nonaka * Copyright (C) 2008, 2009 NONAKA Kimihiro <nonaka (at) netbsd.org>
5 1.1 nonaka * All rights reserved.
6 1.1 nonaka *
7 1.1 nonaka * Redistribution and use in source and binary forms, with or without
8 1.1 nonaka * modification, are permitted provided that the following conditions
9 1.1 nonaka * are met:
10 1.1 nonaka * 1. Redistributions of source code must retain the above copyright
11 1.1 nonaka * notice, this list of conditions and the following disclaimer.
12 1.1 nonaka * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 nonaka * notice, this list of conditions and the following disclaimer in the
14 1.1 nonaka * documentation and/or other materials provided with the distribution.
15 1.1 nonaka *
16 1.4 nonaka * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 1.4 nonaka * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 1.4 nonaka * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 1.4 nonaka * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 1.4 nonaka * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 1.4 nonaka * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 1.4 nonaka * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 1.4 nonaka * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 1.4 nonaka * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 1.4 nonaka * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 1.1 nonaka */
27 1.1 nonaka
28 1.1 nonaka #include <sys/cdefs.h>
29 1.5 chs __KERNEL_RCSID(0, "$NetBSD: wzero3_lcd.c,v 1.5 2012/10/27 17:17:52 chs Exp $");
30 1.1 nonaka
31 1.1 nonaka #include <sys/param.h>
32 1.1 nonaka #include <sys/systm.h>
33 1.1 nonaka #include <sys/device.h>
34 1.1 nonaka #include <sys/pmf.h>
35 1.3 dyoung #include <sys/bus.h>
36 1.1 nonaka
37 1.1 nonaka #include <dev/cons.h>
38 1.1 nonaka #include <dev/wscons/wsconsio.h>
39 1.1 nonaka #include <dev/wscons/wsdisplayvar.h>
40 1.1 nonaka #include <dev/wscons/wscons_callbacks.h>
41 1.1 nonaka
42 1.1 nonaka #include <dev/hpc/hpcfbio.h>
43 1.1 nonaka
44 1.1 nonaka #include <arm/xscale/pxa2x0cpu.h>
45 1.1 nonaka #include <arm/xscale/pxa2x0var.h>
46 1.1 nonaka #include <arm/xscale/pxa2x0_lcd.h>
47 1.1 nonaka
48 1.1 nonaka #include <machine/bootinfo.h>
49 1.1 nonaka #include <machine/platid.h>
50 1.1 nonaka #include <machine/platid_mask.h>
51 1.1 nonaka
52 1.1 nonaka #ifdef DEBUG
53 1.1 nonaka #define DPRINTF(arg) printf arg
54 1.1 nonaka #else
55 1.1 nonaka #define DPRINTF(arg) /* nothing */
56 1.1 nonaka #endif
57 1.1 nonaka
58 1.1 nonaka /*
59 1.1 nonaka * wsdisplay glue
60 1.1 nonaka */
61 1.1 nonaka static struct pxa2x0_wsscreen_descr wzero3lcd_std_screen = {
62 1.1 nonaka .c = {
63 1.1 nonaka .name = "std",
64 1.1 nonaka .textops = &pxa2x0_lcd_emulops,
65 1.1 nonaka .fontwidth = 8,
66 1.1 nonaka .fontheight = 16,
67 1.1 nonaka .capabilities = WSSCREEN_WSCOLORS,
68 1.1 nonaka },
69 1.1 nonaka .depth = 16, /* bits per pixel */
70 1.1 nonaka .flags = 0,
71 1.1 nonaka };
72 1.1 nonaka
73 1.1 nonaka static const struct wsscreen_descr *wzero3lcd_scr_descr[] = {
74 1.1 nonaka &wzero3lcd_std_screen.c
75 1.1 nonaka };
76 1.1 nonaka
77 1.1 nonaka static const struct wsscreen_list wzero3lcd_screen_list = {
78 1.1 nonaka .nscreens = __arraycount(wzero3lcd_scr_descr),
79 1.1 nonaka .screens = wzero3lcd_scr_descr,
80 1.1 nonaka };
81 1.1 nonaka
82 1.1 nonaka static int wzero3lcd_ioctl(void *, void *, u_long, void *, int, struct lwp *);
83 1.1 nonaka static int wzero3lcd_param(struct pxa2x0_lcd_softc *, u_long, struct wsdisplay_param *);
84 1.1 nonaka static int wzero3lcd_show_screen(void *, void *, int, void (*)(void *, int, int), void *);
85 1.1 nonaka
86 1.1 nonaka static struct wsdisplay_accessops wzero3lcd_accessops = {
87 1.1 nonaka wzero3lcd_ioctl,
88 1.1 nonaka pxa2x0_lcd_mmap,
89 1.1 nonaka pxa2x0_lcd_alloc_screen,
90 1.1 nonaka pxa2x0_lcd_free_screen,
91 1.1 nonaka wzero3lcd_show_screen,
92 1.1 nonaka NULL,
93 1.1 nonaka NULL,
94 1.1 nonaka NULL,
95 1.1 nonaka };
96 1.1 nonaka
97 1.1 nonaka /* WS003SH or WS004SH */
98 1.1 nonaka static const struct lcd_panel_geometry sharp_ws003sh = {
99 1.1 nonaka 480, /* Width */
100 1.1 nonaka 640, /* Height */
101 1.1 nonaka 0, /* No extra lines */
102 1.1 nonaka
103 1.1 nonaka LCDPANEL_ACTIVE | LCDPANEL_VSP | LCDPANEL_HSP,
104 1.1 nonaka 1, /* clock divider */
105 1.1 nonaka 0, /* AC bias pin freq */
106 1.1 nonaka
107 1.1 nonaka 0x14, /* horizontal sync pulse width */
108 1.1 nonaka 0x4e, /* BLW */
109 1.1 nonaka 0x46, /* ELW */
110 1.1 nonaka
111 1.1 nonaka 0, /* vertical sync pulse width */
112 1.1 nonaka 2, /* BFW */
113 1.1 nonaka 5, /* EFW */
114 1.1 nonaka
115 1.1 nonaka 0, /* PCDDIV */
116 1.1 nonaka };
117 1.1 nonaka
118 1.1 nonaka /* WS007SH */
119 1.1 nonaka static const struct lcd_panel_geometry sharp_ws007sh = {
120 1.1 nonaka 480, /* Width */
121 1.1 nonaka 640, /* Height */
122 1.1 nonaka 0, /* No extra lines */
123 1.1 nonaka
124 1.1 nonaka LCDPANEL_ACTIVE | LCDPANEL_VSP | LCDPANEL_HSP | LCDPANEL_PCP | LCDPANEL_OEP,
125 1.1 nonaka 3, /* clock divider */
126 1.1 nonaka 0, /* AC bias pin freq */
127 1.1 nonaka
128 1.1 nonaka 0x27, /* horizontal sync pulse width */
129 1.1 nonaka 0x68, /* BLW */
130 1.1 nonaka 0x5b, /* ELW */
131 1.1 nonaka
132 1.1 nonaka 0, /* vertical sync pulse width */
133 1.1 nonaka 2, /* BFW */
134 1.1 nonaka 5, /* EFW */
135 1.1 nonaka
136 1.1 nonaka 1, /* PCDDIV */
137 1.1 nonaka };
138 1.1 nonaka
139 1.1 nonaka /* WS011SH */
140 1.1 nonaka static const struct lcd_panel_geometry sharp_ws011sh = {
141 1.1 nonaka 480, /* Width */
142 1.1 nonaka 800, /* Height */
143 1.1 nonaka 0, /* No extra lines */
144 1.1 nonaka
145 1.1 nonaka LCDPANEL_ACTIVE | LCDPANEL_VSP | LCDPANEL_HSP | LCDPANEL_PCP,
146 1.1 nonaka 1, /* clock divider */
147 1.1 nonaka 0, /* AC bias pin freq */
148 1.1 nonaka
149 1.1 nonaka 0x0a, /* horizontal sync pulse width */
150 1.1 nonaka 0x0c, /* BLW */
151 1.1 nonaka 0x5e, /* ELW */
152 1.1 nonaka
153 1.1 nonaka 0, /* vertical sync pulse width */
154 1.1 nonaka 2, /* BFW */
155 1.1 nonaka 1, /* EFW */
156 1.1 nonaka
157 1.1 nonaka 0, /* PCDDIV */
158 1.1 nonaka };
159 1.1 nonaka
160 1.1 nonaka /* WS020SH */
161 1.1 nonaka static const struct lcd_panel_geometry sharp_ws020sh = {
162 1.1 nonaka 480, /* Width */
163 1.1 nonaka 800, /* Height */
164 1.1 nonaka 0, /* No extra lines */
165 1.1 nonaka
166 1.1 nonaka LCDPANEL_ACTIVE | LCDPANEL_VSP | LCDPANEL_HSP | LCDPANEL_PCP,
167 1.1 nonaka 1, /* clock divider */
168 1.1 nonaka 0, /* AC bias pin freq */
169 1.1 nonaka
170 1.1 nonaka 0x0a, /* horizontal sync pulse width */
171 1.1 nonaka 0x0c, /* BLW */
172 1.1 nonaka 0x5e, /* ELW */
173 1.1 nonaka
174 1.1 nonaka 0, /* vertical sync pulse width */
175 1.1 nonaka 2, /* BFW */
176 1.1 nonaka 1, /* EFW */
177 1.1 nonaka
178 1.1 nonaka 0, /* PCDDIV */
179 1.1 nonaka };
180 1.1 nonaka
181 1.5 chs static int wzero3lcd_match(device_t, cfdata_t, void *);
182 1.5 chs static void wzero3lcd_attach(device_t, device_t, void *);
183 1.1 nonaka
184 1.1 nonaka CFATTACH_DECL_NEW(wzero3lcd, sizeof(struct pxa2x0_lcd_softc),
185 1.1 nonaka wzero3lcd_match, wzero3lcd_attach, NULL, NULL);
186 1.1 nonaka
187 1.1 nonaka static const struct lcd_panel_geometry *wzero3lcd_lookup(void);
188 1.1 nonaka void wzero3lcd_cnattach(void);
189 1.1 nonaka static bool wzero3lcd_suspend(device_t dv, const pmf_qual_t *);
190 1.1 nonaka static bool wzero3lcd_resume(device_t dv, const pmf_qual_t *);
191 1.1 nonaka
192 1.1 nonaka /* default: quarter counter clockwise rotation */
193 1.1 nonaka int screen_rotate = 270;
194 1.1 nonaka
195 1.1 nonaka static const struct lcd_panel_geometry *
196 1.1 nonaka wzero3lcd_lookup(void)
197 1.1 nonaka {
198 1.1 nonaka
199 1.1 nonaka if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS003SH)
200 1.1 nonaka || platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS004SH))
201 1.1 nonaka return &sharp_ws003sh;
202 1.1 nonaka if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS007SH))
203 1.1 nonaka return &sharp_ws007sh;
204 1.1 nonaka if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS011SH))
205 1.1 nonaka return &sharp_ws011sh;
206 1.1 nonaka if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS020SH))
207 1.1 nonaka return &sharp_ws020sh;
208 1.1 nonaka return NULL;
209 1.1 nonaka }
210 1.1 nonaka
211 1.1 nonaka static int
212 1.5 chs wzero3lcd_match(device_t parent, cfdata_t cf, void *aux)
213 1.1 nonaka {
214 1.1 nonaka
215 1.1 nonaka if (strcmp(cf->cf_name, "lcd") != 0)
216 1.1 nonaka return 0;
217 1.1 nonaka if (wzero3lcd_lookup() == NULL)
218 1.1 nonaka return 0;
219 1.1 nonaka return 1;
220 1.1 nonaka }
221 1.1 nonaka
222 1.1 nonaka static void
223 1.5 chs wzero3lcd_attach(device_t parent, device_t self, void *aux)
224 1.1 nonaka {
225 1.1 nonaka struct pxa2x0_lcd_softc *sc = device_private(self);
226 1.1 nonaka struct wsemuldisplaydev_attach_args aa;
227 1.1 nonaka const struct lcd_panel_geometry *panel;
228 1.1 nonaka
229 1.1 nonaka sc->dev = self;
230 1.1 nonaka
231 1.1 nonaka panel = wzero3lcd_lookup();
232 1.1 nonaka if (panel == NULL) {
233 1.1 nonaka aprint_error(": unknown model\n");
234 1.1 nonaka return;
235 1.1 nonaka }
236 1.1 nonaka
237 1.1 nonaka if ((platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS007SH))
238 1.1 nonaka || (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS011SH))
239 1.1 nonaka || (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS020SH)))
240 1.1 nonaka sc->flags |= FLAG_NOUSE_ACBIAS;
241 1.1 nonaka
242 1.1 nonaka wzero3lcd_std_screen.flags &= ~(RI_ROTATE_MASK);
243 1.1 nonaka switch (screen_rotate) {
244 1.1 nonaka default:
245 1.1 nonaka break;
246 1.1 nonaka
247 1.1 nonaka case 270: /* quarter counter clockwise rotation */
248 1.1 nonaka wzero3lcd_std_screen.flags |= RI_ROTATE_CCW;
249 1.1 nonaka break;
250 1.1 nonaka }
251 1.1 nonaka pxa2x0_lcd_attach_sub(sc, aux, panel);
252 1.1 nonaka
253 1.1 nonaka aa.console = (bootinfo->bi_cnuse != BI_CNUSE_SERIAL);
254 1.1 nonaka aa.scrdata = &wzero3lcd_screen_list;
255 1.1 nonaka aa.accessops = &wzero3lcd_accessops;
256 1.1 nonaka aa.accesscookie = sc;
257 1.1 nonaka
258 1.1 nonaka (void) config_found(self, &aa, wsemuldisplaydevprint);
259 1.1 nonaka
260 1.1 nonaka if (!pmf_device_register(sc->dev, wzero3lcd_suspend, wzero3lcd_resume))
261 1.1 nonaka aprint_error_dev(sc->dev, "couldn't establish power handler\n");
262 1.1 nonaka }
263 1.1 nonaka
264 1.1 nonaka void
265 1.1 nonaka wzero3lcd_cnattach(void)
266 1.1 nonaka {
267 1.1 nonaka const struct lcd_panel_geometry *panel;
268 1.1 nonaka
269 1.1 nonaka panel = wzero3lcd_lookup();
270 1.1 nonaka if (panel == NULL)
271 1.1 nonaka return;
272 1.1 nonaka
273 1.1 nonaka pxa2x0_lcd_cnattach(&wzero3lcd_std_screen, panel);
274 1.1 nonaka }
275 1.1 nonaka
276 1.1 nonaka /*
277 1.1 nonaka * Power management
278 1.1 nonaka */
279 1.1 nonaka static bool
280 1.1 nonaka wzero3lcd_suspend(device_t dv, const pmf_qual_t *qual)
281 1.1 nonaka {
282 1.1 nonaka struct pxa2x0_lcd_softc *sc = device_private(dv);
283 1.1 nonaka
284 1.1 nonaka pxa2x0_lcd_suspend(sc);
285 1.1 nonaka
286 1.1 nonaka return true;
287 1.1 nonaka }
288 1.1 nonaka
289 1.1 nonaka static bool
290 1.1 nonaka wzero3lcd_resume(device_t dv, const pmf_qual_t *qual)
291 1.1 nonaka {
292 1.1 nonaka struct pxa2x0_lcd_softc *sc = device_private(dv);
293 1.1 nonaka
294 1.1 nonaka pxa2x0_lcd_resume(sc);
295 1.1 nonaka
296 1.1 nonaka return true;
297 1.1 nonaka }
298 1.1 nonaka
299 1.1 nonaka /*
300 1.1 nonaka * wsdisplay accessops overrides
301 1.1 nonaka */
302 1.1 nonaka static int
303 1.1 nonaka wzero3lcd_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, struct lwp *l)
304 1.1 nonaka {
305 1.1 nonaka struct pxa2x0_lcd_softc *sc = (struct pxa2x0_lcd_softc *)v;
306 1.1 nonaka struct hpcfb_fbconf *fbconf;
307 1.1 nonaka struct hpcfb_dspconf *dspconf;
308 1.1 nonaka int res = EINVAL;
309 1.1 nonaka
310 1.1 nonaka switch (cmd) {
311 1.1 nonaka case WSDISPLAYIO_GETPARAM:
312 1.1 nonaka case WSDISPLAYIO_SETPARAM:
313 1.1 nonaka res = wzero3lcd_param(sc, cmd, (struct wsdisplay_param *)data);
314 1.1 nonaka break;
315 1.1 nonaka
316 1.1 nonaka case HPCFBIO_GCONF:
317 1.1 nonaka fbconf = (struct hpcfb_fbconf *)data;
318 1.1 nonaka if (fbconf->hf_conf_index != 0 &&
319 1.1 nonaka fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) {
320 1.1 nonaka break;
321 1.1 nonaka }
322 1.1 nonaka
323 1.1 nonaka fbconf->hf_conf_index = 0;
324 1.1 nonaka fbconf->hf_nconfs = 1;
325 1.1 nonaka fbconf->hf_class = HPCFB_CLASS_RGBCOLOR;
326 1.1 nonaka strlcpy(fbconf->hf_name, "Sharp W-ZERO3 frame buffer",
327 1.1 nonaka sizeof(fbconf->hf_name));
328 1.1 nonaka strlcpy(fbconf->hf_conf_name, "LCD",
329 1.1 nonaka sizeof(fbconf->hf_conf_name));
330 1.1 nonaka fbconf->hf_baseaddr = (u_long)sc->active->buf_va;
331 1.1 nonaka fbconf->hf_width = sc->geometry->panel_width;
332 1.1 nonaka fbconf->hf_height = sc->geometry->panel_height;
333 1.1 nonaka fbconf->hf_offset = 0;
334 1.1 nonaka fbconf->hf_bytes_per_line = fbconf->hf_width *
335 1.1 nonaka sc->active->depth / 8;
336 1.1 nonaka fbconf->hf_nplanes = 1;
337 1.1 nonaka fbconf->hf_bytes_per_plane = fbconf->hf_width *
338 1.1 nonaka fbconf->hf_height * sc->active->depth / 8;
339 1.1 nonaka fbconf->hf_pack_width = sc->active->depth;
340 1.1 nonaka fbconf->hf_pixels_per_pack = 1;
341 1.1 nonaka fbconf->hf_pixel_width = sc->active->depth;
342 1.1 nonaka fbconf->hf_access_flags = (HPCFB_ACCESS_STATIC
343 1.1 nonaka | HPCFB_ACCESS_BYTE
344 1.1 nonaka | HPCFB_ACCESS_WORD
345 1.1 nonaka | HPCFB_ACCESS_DWORD);
346 1.1 nonaka fbconf->hf_order_flags = 0;
347 1.1 nonaka fbconf->hf_reg_offset = 0;
348 1.1 nonaka
349 1.1 nonaka fbconf->hf_class_data_length = sizeof(struct hf_rgb_tag);
350 1.1 nonaka fbconf->hf_u.hf_rgb.hf_flags = 0;
351 1.1 nonaka fbconf->hf_u.hf_rgb.hf_red_width = 5;
352 1.1 nonaka fbconf->hf_u.hf_rgb.hf_red_shift = 11;
353 1.1 nonaka fbconf->hf_u.hf_rgb.hf_green_width = 6;
354 1.1 nonaka fbconf->hf_u.hf_rgb.hf_green_shift = 5;
355 1.1 nonaka fbconf->hf_u.hf_rgb.hf_blue_width = 5;
356 1.1 nonaka fbconf->hf_u.hf_rgb.hf_blue_shift = 0;
357 1.1 nonaka fbconf->hf_u.hf_rgb.hf_alpha_width = 0;
358 1.1 nonaka fbconf->hf_u.hf_rgb.hf_alpha_shift = 0;
359 1.1 nonaka
360 1.1 nonaka fbconf->hf_ext_size = 0;
361 1.1 nonaka fbconf->hf_ext_data = NULL;
362 1.1 nonaka
363 1.1 nonaka res = 0;
364 1.1 nonaka break;
365 1.1 nonaka
366 1.1 nonaka case HPCFBIO_SCONF:
367 1.1 nonaka fbconf = (struct hpcfb_fbconf *)data;
368 1.1 nonaka if (fbconf->hf_conf_index != 0 &&
369 1.1 nonaka fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) {
370 1.1 nonaka break;
371 1.1 nonaka }
372 1.1 nonaka /* nothing to do because we have only one configuration */
373 1.1 nonaka res = 0;
374 1.1 nonaka break;
375 1.1 nonaka
376 1.1 nonaka case HPCFBIO_GDSPCONF:
377 1.1 nonaka dspconf = (struct hpcfb_dspconf *)data;
378 1.1 nonaka if ((dspconf->hd_unit_index != 0 &&
379 1.1 nonaka dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) ||
380 1.1 nonaka (dspconf->hd_conf_index != 0 &&
381 1.1 nonaka dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) {
382 1.1 nonaka break;
383 1.1 nonaka }
384 1.1 nonaka
385 1.1 nonaka dspconf->hd_unit_index = 0;
386 1.1 nonaka dspconf->hd_nunits = 1;
387 1.1 nonaka dspconf->hd_class = HPCFB_DSP_CLASS_COLORLCD;
388 1.1 nonaka strlcpy(dspconf->hd_name, "PXA2x0 Internal LCD controller",
389 1.1 nonaka sizeof(dspconf->hd_name));
390 1.1 nonaka dspconf->hd_op_flags = 0;
391 1.1 nonaka dspconf->hd_conf_index = 0;
392 1.1 nonaka dspconf->hd_nconfs = 1;
393 1.1 nonaka strlcpy(dspconf->hd_conf_name, "LCD",
394 1.1 nonaka sizeof(dspconf->hd_conf_name));
395 1.1 nonaka dspconf->hd_width = sc->geometry->panel_width;
396 1.1 nonaka dspconf->hd_height = sc->geometry->panel_height;
397 1.1 nonaka dspconf->hd_xdpi = HPCFB_DSP_DPI_UNKNOWN;
398 1.1 nonaka dspconf->hd_ydpi = HPCFB_DSP_DPI_UNKNOWN;
399 1.1 nonaka
400 1.1 nonaka res = 0;
401 1.1 nonaka break;
402 1.1 nonaka
403 1.1 nonaka case HPCFBIO_SDSPCONF:
404 1.1 nonaka dspconf = (struct hpcfb_dspconf *)data;
405 1.1 nonaka if ((dspconf->hd_unit_index != 0 &&
406 1.1 nonaka dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) ||
407 1.1 nonaka (dspconf->hd_conf_index != 0 &&
408 1.1 nonaka dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) {
409 1.1 nonaka break;
410 1.1 nonaka }
411 1.1 nonaka /*
412 1.1 nonaka * nothing to do
413 1.1 nonaka * because we have only one unit and one configuration
414 1.1 nonaka */
415 1.1 nonaka res = 0;
416 1.1 nonaka break;
417 1.1 nonaka
418 1.1 nonaka case HPCFBIO_GOP:
419 1.1 nonaka case HPCFBIO_SOP:
420 1.1 nonaka /* curently not implemented... */
421 1.1 nonaka break;
422 1.1 nonaka }
423 1.1 nonaka
424 1.1 nonaka if (res == EINVAL)
425 1.1 nonaka res = pxa2x0_lcd_ioctl(v, vs, cmd, data, flag, l);
426 1.1 nonaka return res;
427 1.1 nonaka }
428 1.1 nonaka
429 1.1 nonaka static int
430 1.1 nonaka wzero3lcd_show_screen(void *v, void *cookie, int waitok, void (*cb_func)(void *, int, int), void *cb_arg)
431 1.1 nonaka {
432 1.1 nonaka int error;
433 1.1 nonaka
434 1.1 nonaka error = pxa2x0_lcd_show_screen(v, cookie, waitok, cb_func, cb_arg);
435 1.1 nonaka if (error)
436 1.1 nonaka return (error);
437 1.1 nonaka
438 1.1 nonaka return 0;
439 1.1 nonaka }
440 1.1 nonaka
441 1.1 nonaka /*
442 1.1 nonaka * wsdisplay I/O controls
443 1.1 nonaka */
444 1.1 nonaka static int
445 1.1 nonaka wzero3lcd_param(struct pxa2x0_lcd_softc *sc, u_long cmd, struct wsdisplay_param *dp)
446 1.1 nonaka {
447 1.1 nonaka int res = EINVAL;
448 1.1 nonaka
449 1.1 nonaka switch (dp->param) {
450 1.1 nonaka case WSDISPLAYIO_PARAM_BACKLIGHT:
451 1.1 nonaka /* unsupported */
452 1.2 uebayasi DPRINTF(("%s: ioctl(WSDISPLAYIO_PARAM_BACKLIGHT) isn't supported\n", device_xname(sc->dev)));
453 1.1 nonaka res = ENOTTY;
454 1.1 nonaka break;
455 1.1 nonaka
456 1.1 nonaka case WSDISPLAYIO_PARAM_CONTRAST:
457 1.2 uebayasi DPRINTF(("%s: ioctl(WSDISPLAYIO_PARAM_CONTRAST) isn't supported\n", device_xname(sc->dev)));
458 1.1 nonaka /* unsupported */
459 1.1 nonaka res = ENOTTY;
460 1.1 nonaka break;
461 1.1 nonaka
462 1.1 nonaka case WSDISPLAYIO_PARAM_BRIGHTNESS:
463 1.2 uebayasi DPRINTF(("%s: ioctl(WSDISPLAYIO_PARAM_BRIGHTNESS) isn't supported\n", device_xname(sc->dev)));
464 1.1 nonaka /* unsupported */
465 1.1 nonaka res = ENOTTY;
466 1.1 nonaka }
467 1.1 nonaka
468 1.1 nonaka return res;
469 1.1 nonaka }
470