ite8181.c revision 1.3.2.7
1 1.3.2.7 bouyer /* $NetBSD: ite8181.c,v 1.3.2.7 2001/03/27 15:30:53 bouyer Exp $ */ 2 1.3.2.2 bouyer 3 1.3.2.2 bouyer /*- 4 1.3.2.6 bouyer * Copyright (c) 2000,2001 SATO Kazumi 5 1.3.2.2 bouyer * All rights reserved. 6 1.3.2.2 bouyer * 7 1.3.2.2 bouyer * Redistribution and use in source and binary forms, with or without 8 1.3.2.2 bouyer * modification, are permitted provided that the following conditions 9 1.3.2.2 bouyer * are met: 10 1.3.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 11 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer. 12 1.3.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 13 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 14 1.3.2.2 bouyer * documentation and/or other materials provided with the distribution. 15 1.3.2.2 bouyer * 16 1.3.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 1.3.2.2 bouyer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 1.3.2.2 bouyer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 1.3.2.2 bouyer * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 1.3.2.2 bouyer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 1.3.2.2 bouyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 1.3.2.2 bouyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 1.3.2.2 bouyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 1.3.2.2 bouyer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 1.3.2.2 bouyer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 1.3.2.2 bouyer * SUCH DAMAGE. 27 1.3.2.2 bouyer * 28 1.3.2.2 bouyer */ 29 1.3.2.2 bouyer 30 1.3.2.2 bouyer #include <sys/param.h> 31 1.3.2.2 bouyer #include <sys/kernel.h> 32 1.3.2.2 bouyer #include <sys/device.h> 33 1.3.2.2 bouyer #include <sys/systm.h> 34 1.3.2.2 bouyer #include <sys/boot_flag.h> 35 1.3.2.2 bouyer #include <sys/buf.h> 36 1.3.2.2 bouyer 37 1.3.2.2 bouyer #include <uvm/uvm_extern.h> 38 1.3.2.2 bouyer 39 1.3.2.2 bouyer #include <dev/wscons/wsconsio.h> 40 1.3.2.2 bouyer 41 1.3.2.2 bouyer #include <machine/bootinfo.h> 42 1.3.2.2 bouyer #include <machine/bus.h> 43 1.3.2.2 bouyer #include <machine/autoconf.h> 44 1.3.2.2 bouyer #include <machine/config_hook.h> 45 1.3.2.2 bouyer #include <machine/platid.h> 46 1.3.2.2 bouyer #include <machine/platid_mask.h> 47 1.3.2.2 bouyer 48 1.3.2.2 bouyer #include <hpcmips/dev/ite8181reg.h> 49 1.3.2.2 bouyer #include <hpcmips/dev/ite8181var.h> 50 1.3.2.2 bouyer #include "bivideo.h" 51 1.3.2.2 bouyer #if NBIVIDEO > 0 52 1.3.2.6 bouyer #include <dev/hpc/bivideovar.h> 53 1.3.2.2 bouyer #endif 54 1.3.2.6 bouyer #include <dev/hpc/hpccmapvar.h> 55 1.3.2.2 bouyer 56 1.3.2.2 bouyer #define ITE8181DEBUG 57 1.3.2.2 bouyer #ifdef ITE8181DEBUG 58 1.3.2.2 bouyer #ifndef ITE8181DEBUG_CONF 59 1.3.2.2 bouyer #define ITE8181DEBUG_CONF 0 60 1.3.2.2 bouyer #endif 61 1.3.2.2 bouyer int ite8181_debug = ITE8181DEBUG_CONF; 62 1.3.2.2 bouyer #define DPRINTF(arg) if (ite8181_debug) printf arg 63 1.3.2.2 bouyer #define DPRINTFN(n, arg) if (ite8181_debug > (n)) printf arg 64 1.3.2.2 bouyer #define VPRINTF(arg) if (bootverbose || ite8181_debug) printf arg 65 1.3.2.2 bouyer #define VPRINTFN(n, arg) if (bootverbose || ite8181_debug > (n)) printf arg 66 1.3.2.2 bouyer #else 67 1.3.2.2 bouyer #define DPRINTF(arg) 68 1.3.2.2 bouyer #define DPRINTFN(n, arg) 69 1.3.2.2 bouyer #define VPRINTF(arg) if (bootverbose) printf arg 70 1.3.2.2 bouyer #define VPRINTFN(n, arg) if (bootverbose) printf arg 71 1.3.2.2 bouyer #endif 72 1.3.2.2 bouyer 73 1.3.2.2 bouyer #ifndef ITE8181_LCD_CONTROL_ENABLE 74 1.3.2.2 bouyer int ite8181_lcd_control_disable = 1; 75 1.3.2.2 bouyer #else /* ITE8181_LCD_CONTROL_ENABLE */ 76 1.3.2.2 bouyer int ite8181_lcd_control_disable = 0; 77 1.3.2.2 bouyer #endif /* ITE8181_LCD_CONTROL_ENABLE */ 78 1.3.2.2 bouyer 79 1.3.2.2 bouyer #define ITE8181_WINCE_CMAP 80 1.3.2.2 bouyer 81 1.3.2.2 bouyer /* 82 1.3.2.2 bouyer * XXX: 83 1.3.2.2 bouyer * IBM WorkPad z50 power unit has too weak power. 84 1.3.2.2 bouyer * So we must wait too many times to access some device 85 1.3.2.2 bouyer * after LCD panel and BackLight on. 86 1.3.2.2 bouyer * Currently delay is not enough ??? FIXME 87 1.3.2.2 bouyer */ 88 1.3.2.2 bouyer #ifndef ITE8181_LCD_ON_SELF_DELAY 89 1.3.2.3 bouyer #define ITE8181_LCD_ON_SELF_DELAY 1000 90 1.3.2.2 bouyer #endif /* ITE8181_LCD_ON__SELF_DELAY */ 91 1.3.2.2 bouyer #ifndef ITE8181_LCD_ON_DELAY 92 1.3.2.2 bouyer #define ITE8181_LCD_ON_DELAY 2000 93 1.3.2.2 bouyer #endif /* ITE8181_LCD_ON_DELAY */ 94 1.3.2.2 bouyer int ite8181_lcd_on_self_delay = ITE8181_LCD_ON_SELF_DELAY; /* msec */ 95 1.3.2.2 bouyer int ite8181_lcd_on_delay = ITE8181_LCD_ON_DELAY; /* msec */ 96 1.3.2.2 bouyer 97 1.3.2.2 bouyer #define MSEC 1000 98 1.3.2.2 bouyer /* 99 1.3.2.2 bouyer * function prototypes 100 1.3.2.2 bouyer */ 101 1.3.2.2 bouyer static void ite8181_config_write_4 __P((bus_space_tag_t, bus_space_handle_t, int, int)); 102 1.3.2.2 bouyer static int ite8181_config_read_4 __P((bus_space_tag_t, bus_space_handle_t, int)); 103 1.3.2.2 bouyer 104 1.3.2.2 bouyer static void ite8181_gui_write_4 __P((struct ite8181_softc *, int, int)); 105 1.3.2.2 bouyer static int ite8181_gui_read_4 __P((struct ite8181_softc *, int)); 106 1.3.2.2 bouyer 107 1.3.2.2 bouyer static void ite8181_gui_write_1 __P((struct ite8181_softc *, int, int)); 108 1.3.2.2 bouyer static int ite8181_gui_read_1 __P((struct ite8181_softc *, int)); 109 1.3.2.2 bouyer 110 1.3.2.2 bouyer static void ite8181_graphics_write_1 __P((struct ite8181_softc *, int, int)); 111 1.3.2.2 bouyer static int ite8181_graphics_read_1 __P((struct ite8181_softc *, int)); 112 1.3.2.2 bouyer 113 1.3.2.2 bouyer static void ite8181_ema_write_1 __P((struct ite8181_softc *, int, int)); 114 1.3.2.2 bouyer static int ite8181_ema_read_1 __P((struct ite8181_softc *, int)); 115 1.3.2.2 bouyer 116 1.3.2.2 bouyer static void ite8181_power __P((int, void *)); 117 1.3.2.2 bouyer static int ite8181_hardpower __P((void *, int, long, void *)); 118 1.3.2.2 bouyer static int ite8181_fbinit __P((struct hpcfb_fbconf *)); 119 1.3.2.2 bouyer static int ite8181_ioctl __P((void *, u_long, caddr_t, int, struct proc *)); 120 1.3.2.2 bouyer static paddr_t ite8181_mmap __P((void *, off_t offset, int)); 121 1.3.2.2 bouyer static void ite8181_erase_cursor __P((struct ite8181_softc *)); 122 1.3.2.2 bouyer static int ite8181_lcd_power __P((struct ite8181_softc *, int)); 123 1.3.2.6 bouyer 124 1.3.2.6 bouyer static void ite8181_update_powerstate __P((struct ite8181_softc *, int)); 125 1.3.2.7 bouyer void ite8181_init_backlight __P((struct ite8181_softc *, int)); 126 1.3.2.7 bouyer void ite8181_init_brightness __P((struct ite8181_softc *, int)); 127 1.3.2.7 bouyer void ite8181_init_contrast __P((struct ite8181_softc *, int)); 128 1.3.2.6 bouyer void ite8181_set_brightness __P((struct ite8181_softc *, int)); 129 1.3.2.6 bouyer void ite8181_set_contrast __P((struct ite8181_softc *, int)); 130 1.3.2.6 bouyer 131 1.3.2.2 bouyer /* 132 1.3.2.2 bouyer * static variables 133 1.3.2.2 bouyer */ 134 1.3.2.2 bouyer struct hpcfb_accessops ite8181_ha = { 135 1.3.2.2 bouyer ite8181_ioctl, ite8181_mmap 136 1.3.2.2 bouyer }; 137 1.3.2.2 bouyer 138 1.3.2.2 bouyer inline int 139 1.3.2.2 bouyer ite8181_config_read_4(iot, ioh, byteoffset) 140 1.3.2.2 bouyer bus_space_tag_t iot; 141 1.3.2.2 bouyer bus_space_handle_t ioh; 142 1.3.2.2 bouyer int byteoffset; 143 1.3.2.2 bouyer { 144 1.3.2.2 bouyer return bus_space_read_4(iot, ioh, ITE8181_CONF_OFFSET + byteoffset); 145 1.3.2.2 bouyer } 146 1.3.2.2 bouyer 147 1.3.2.2 bouyer inline void 148 1.3.2.2 bouyer ite8181_config_write_4(iot, ioh, byteoffset, data) 149 1.3.2.2 bouyer bus_space_tag_t iot; 150 1.3.2.2 bouyer bus_space_handle_t ioh; 151 1.3.2.2 bouyer int byteoffset; 152 1.3.2.2 bouyer int data; 153 1.3.2.2 bouyer { 154 1.3.2.2 bouyer bus_space_write_4(iot, ioh, ITE8181_CONF_OFFSET + byteoffset, data); 155 1.3.2.2 bouyer } 156 1.3.2.2 bouyer 157 1.3.2.2 bouyer inline int 158 1.3.2.2 bouyer ite8181_gui_read_4(sc, byteoffset) 159 1.3.2.2 bouyer struct ite8181_softc *sc; 160 1.3.2.2 bouyer int byteoffset; 161 1.3.2.2 bouyer { 162 1.3.2.2 bouyer return bus_space_read_4(sc->sc_iot, sc->sc_ioh, 163 1.3.2.2 bouyer sc->sc_gba + byteoffset); 164 1.3.2.2 bouyer } 165 1.3.2.2 bouyer 166 1.3.2.2 bouyer inline void 167 1.3.2.2 bouyer ite8181_gui_write_4(sc, byteoffset, data) 168 1.3.2.2 bouyer struct ite8181_softc *sc; 169 1.3.2.2 bouyer int byteoffset; 170 1.3.2.2 bouyer int data; 171 1.3.2.2 bouyer { 172 1.3.2.2 bouyer bus_space_write_4(sc->sc_iot, sc->sc_ioh, sc->sc_gba + byteoffset, data); 173 1.3.2.2 bouyer } 174 1.3.2.2 bouyer 175 1.3.2.2 bouyer inline int 176 1.3.2.2 bouyer ite8181_gui_read_1(sc, byteoffset) 177 1.3.2.2 bouyer struct ite8181_softc *sc; 178 1.3.2.2 bouyer int byteoffset; 179 1.3.2.2 bouyer { 180 1.3.2.2 bouyer return bus_space_read_1(sc->sc_iot, sc->sc_ioh, 181 1.3.2.2 bouyer sc->sc_gba + byteoffset); 182 1.3.2.2 bouyer } 183 1.3.2.2 bouyer 184 1.3.2.2 bouyer inline void 185 1.3.2.2 bouyer ite8181_gui_write_1(sc, byteoffset, data) 186 1.3.2.2 bouyer struct ite8181_softc *sc; 187 1.3.2.2 bouyer int byteoffset; 188 1.3.2.2 bouyer int data; 189 1.3.2.2 bouyer { 190 1.3.2.2 bouyer bus_space_write_1(sc->sc_iot, sc->sc_ioh, sc->sc_gba + byteoffset, data); 191 1.3.2.2 bouyer } 192 1.3.2.2 bouyer 193 1.3.2.2 bouyer inline int 194 1.3.2.2 bouyer ite8181_graphics_read_1(sc, byteoffset) 195 1.3.2.2 bouyer struct ite8181_softc *sc; 196 1.3.2.2 bouyer int byteoffset; 197 1.3.2.2 bouyer { 198 1.3.2.2 bouyer return bus_space_read_1(sc->sc_iot, sc->sc_ioh, 199 1.3.2.2 bouyer sc->sc_sba + byteoffset); 200 1.3.2.2 bouyer } 201 1.3.2.2 bouyer 202 1.3.2.2 bouyer inline void 203 1.3.2.2 bouyer ite8181_graphics_write_1(sc, byteoffset, data) 204 1.3.2.2 bouyer struct ite8181_softc *sc; 205 1.3.2.2 bouyer int byteoffset; 206 1.3.2.2 bouyer int data; 207 1.3.2.2 bouyer { 208 1.3.2.2 bouyer bus_space_write_1(sc->sc_iot, sc->sc_ioh, sc->sc_sba + byteoffset, data); 209 1.3.2.2 bouyer } 210 1.3.2.2 bouyer 211 1.3.2.2 bouyer inline int 212 1.3.2.2 bouyer ite8181_ema_read_1(sc, byteoffset) 213 1.3.2.2 bouyer struct ite8181_softc *sc; 214 1.3.2.2 bouyer int byteoffset; 215 1.3.2.2 bouyer { 216 1.3.2.2 bouyer ite8181_graphics_write_1(sc, ITE8181_EMA_EXAX, byteoffset); 217 1.3.2.2 bouyer return ite8181_graphics_read_1(sc, ITE8181_EMA_EXADATA); 218 1.3.2.2 bouyer } 219 1.3.2.2 bouyer 220 1.3.2.2 bouyer inline void 221 1.3.2.2 bouyer ite8181_ema_write_1(sc, byteoffset, data) 222 1.3.2.2 bouyer struct ite8181_softc *sc; 223 1.3.2.2 bouyer int byteoffset; 224 1.3.2.2 bouyer int data; 225 1.3.2.2 bouyer { 226 1.3.2.2 bouyer ite8181_graphics_write_1(sc, ITE8181_EMA_EXAX, byteoffset); 227 1.3.2.2 bouyer ite8181_graphics_write_1(sc, ITE8181_EMA_EXADATA, data); 228 1.3.2.2 bouyer } 229 1.3.2.2 bouyer 230 1.3.2.2 bouyer int 231 1.3.2.2 bouyer ite8181_probe(iot, ioh) 232 1.3.2.2 bouyer bus_space_tag_t iot; 233 1.3.2.2 bouyer bus_space_handle_t ioh; 234 1.3.2.2 bouyer { 235 1.3.2.2 bouyer unsigned long regval; 236 1.3.2.2 bouyer 237 1.3.2.2 bouyer #if NBIVIDEO > 0 238 1.3.2.2 bouyer if (bivideo_dont_attach) /* some video driver already attached */ 239 1.3.2.2 bouyer return (0); 240 1.3.2.2 bouyer #endif /* NBIVIDEO > 0 */ 241 1.3.2.2 bouyer 242 1.3.2.2 bouyer regval = ite8181_config_read_4(iot, ioh, ITE8181_ID); 243 1.3.2.2 bouyer VPRINTF(("ite8181_probe: vendor id=%04lx product id=%04lx\n", 244 1.3.2.2 bouyer regval & 0xffff, (regval >> 16) & 0xffff)); 245 1.3.2.2 bouyer if (regval != ((ITE8181_PRODUCT_ID << 16) | ITE8181_VENDER_ID)) 246 1.3.2.2 bouyer return (0); 247 1.3.2.2 bouyer 248 1.3.2.2 bouyer return (1); 249 1.3.2.2 bouyer } 250 1.3.2.2 bouyer 251 1.3.2.2 bouyer void 252 1.3.2.2 bouyer ite8181_attach(sc) 253 1.3.2.2 bouyer struct ite8181_softc *sc; 254 1.3.2.2 bouyer { 255 1.3.2.2 bouyer unsigned long regval; 256 1.3.2.2 bouyer struct hpcfb_attach_args ha; 257 1.3.2.2 bouyer int console = (bootinfo->bi_cnuse & BI_CNUSE_SERIAL) ? 0 : 1; 258 1.3.2.2 bouyer 259 1.3.2.6 bouyer printf(": "); 260 1.3.2.6 bouyer if (ite8181_fbinit(&sc->sc_fbconf) != 0) { 261 1.3.2.6 bouyer /* just return so that hpcfb will not be attached */ 262 1.3.2.6 bouyer return; 263 1.3.2.6 bouyer } 264 1.3.2.6 bouyer 265 1.3.2.2 bouyer regval = ite8181_config_read_4(sc->sc_iot, sc->sc_ioh, ITE8181_CLASS); 266 1.3.2.6 bouyer printf("ITE8181 Rev.%02lx", regval & ITE8181_REV_MASK); 267 1.3.2.6 bouyer if (console) { 268 1.3.2.6 bouyer printf(", console"); 269 1.3.2.6 bouyer } 270 1.3.2.6 bouyer printf("\n"); 271 1.3.2.6 bouyer printf("%s: framebuffer address: 0x%08lx\n", 272 1.3.2.6 bouyer sc->sc_dev.dv_xname, (u_long)bootinfo->fb_addr); 273 1.3.2.6 bouyer if (ite8181_lcd_control_disable) 274 1.3.2.6 bouyer printf("%s: ite8181 lcd coontrol is DISABLED.\n", 275 1.3.2.6 bouyer sc->sc_dev.dv_xname); 276 1.3.2.2 bouyer 277 1.3.2.2 bouyer /* set base offsets */ 278 1.3.2.2 bouyer sc->sc_mba = ite8181_config_read_4(sc->sc_iot, sc->sc_ioh, ITE8181_MBA); 279 1.3.2.2 bouyer DPRINTFN(1, ("ite8181: Memory base offset %08x\n", sc->sc_mba)); 280 1.3.2.2 bouyer sc->sc_gba = ite8181_config_read_4(sc->sc_iot, sc->sc_ioh, ITE8181_GBA); 281 1.3.2.2 bouyer DPRINTFN(1, ("ite8181: GUI base offset %08x\n", sc->sc_gba)); 282 1.3.2.2 bouyer sc->sc_sba = ite8181_config_read_4(sc->sc_iot, sc->sc_ioh, ITE8181_SBA); 283 1.3.2.2 bouyer DPRINTFN(1, ("ite8181: Graphics base offset %08x\n", sc->sc_sba)); 284 1.3.2.2 bouyer 285 1.3.2.2 bouyer /* assume lcd is on */ 286 1.3.2.2 bouyer sc->sc_lcd = 1; 287 1.3.2.7 bouyer /* erase wince cursor */ 288 1.3.2.7 bouyer ite8181_erase_cursor(sc); 289 1.3.2.2 bouyer 290 1.3.2.2 bouyer /* Add a power hook to power saving */ 291 1.3.2.2 bouyer sc->sc_powerhook = powerhook_establish(ite8181_power, sc); 292 1.3.2.2 bouyer if (sc->sc_powerhook == NULL) 293 1.3.2.2 bouyer printf("%s: WARNING: unable to establish power hook\n", 294 1.3.2.2 bouyer sc->sc_dev.dv_xname); 295 1.3.2.2 bouyer 296 1.3.2.2 bouyer /* Add a hard power hook to power saving */ 297 1.3.2.2 bouyer sc->sc_hardpowerhook = config_hook(CONFIG_HOOK_PMEVENT, 298 1.3.2.2 bouyer CONFIG_HOOK_PMEVENT_HARDPOWER, 299 1.3.2.2 bouyer CONFIG_HOOK_SHARE, 300 1.3.2.2 bouyer ite8181_hardpower, sc); 301 1.3.2.2 bouyer if (sc->sc_hardpowerhook == NULL) 302 1.3.2.2 bouyer printf("%s: WARNING: unable to establish hard power hook\n", 303 1.3.2.2 bouyer sc->sc_dev.dv_xname); 304 1.3.2.2 bouyer 305 1.3.2.6 bouyer /* initialize backlight brightness and lcd contrast */ 306 1.3.2.7 bouyer sc->sc_lcd_inited = 0; 307 1.3.2.7 bouyer ite8181_init_brightness(sc, 1); 308 1.3.2.7 bouyer ite8181_init_contrast(sc, 1); 309 1.3.2.7 bouyer ite8181_init_backlight(sc, 1); 310 1.3.2.6 bouyer 311 1.3.2.2 bouyer if (console && hpcfb_cnattach(&sc->sc_fbconf) != 0) { 312 1.3.2.2 bouyer panic("ite8181_attach: can't init fb console"); 313 1.3.2.2 bouyer } 314 1.3.2.2 bouyer 315 1.3.2.2 bouyer ha.ha_console = console; 316 1.3.2.2 bouyer ha.ha_accessops = &ite8181_ha; 317 1.3.2.2 bouyer ha.ha_accessctx = sc; 318 1.3.2.2 bouyer ha.ha_curfbconf = 0; 319 1.3.2.2 bouyer ha.ha_nfbconf = 1; 320 1.3.2.2 bouyer ha.ha_fbconflist = &sc->sc_fbconf; 321 1.3.2.2 bouyer ha.ha_curdspconf = 0; 322 1.3.2.2 bouyer ha.ha_ndspconf = 1; 323 1.3.2.2 bouyer ha.ha_dspconflist = &sc->sc_dspconf; 324 1.3.2.2 bouyer 325 1.3.2.2 bouyer config_found(&sc->sc_dev, &ha, hpcfbprint); 326 1.3.2.2 bouyer 327 1.3.2.2 bouyer #if NBIVIDEO > 0 328 1.3.2.2 bouyer /* 329 1.3.2.2 bouyer * bivideo is no longer need 330 1.3.2.2 bouyer */ 331 1.3.2.2 bouyer bivideo_dont_attach = 1; 332 1.3.2.2 bouyer #endif /* NBIVIDEO > 0 */ 333 1.3.2.2 bouyer } 334 1.3.2.2 bouyer 335 1.3.2.2 bouyer int ite8181_lcd_power(sc, on) 336 1.3.2.2 bouyer struct ite8181_softc *sc; 337 1.3.2.2 bouyer int on; 338 1.3.2.2 bouyer { 339 1.3.2.2 bouyer int lcd_p; 340 1.3.2.2 bouyer int lcd_s; 341 1.3.2.2 bouyer int lcd_seq; 342 1.3.2.2 bouyer int loop = 10; 343 1.3.2.2 bouyer 344 1.3.2.2 bouyer if (ite8181_lcd_control_disable) { 345 1.3.2.2 bouyer VPRINTF(("ite8171_lcd_control_disable!: %s\n", on?"on":"off")); 346 1.3.2.2 bouyer return 0; 347 1.3.2.2 bouyer } 348 1.3.2.2 bouyer 349 1.3.2.2 bouyer if (sc->sc_lcd != on) { 350 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_ENABLEEMA, 351 1.3.2.2 bouyer ITE8181_EMA_ENABLEPASS); 352 1.3.2.2 bouyer lcd_p = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWER); 353 1.3.2.2 bouyer lcd_s = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSTAT); 354 1.3.2.2 bouyer lcd_seq = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSEQ); 355 1.3.2.2 bouyer DPRINTFN(1,("ite8181_lcd_power(%d)< p=%x, s=%x, seq=%x\n", 356 1.3.2.2 bouyer on, 357 1.3.2.2 bouyer lcd_p, lcd_s, lcd_seq)); 358 1.3.2.2 bouyer if (on) { 359 1.3.2.2 bouyer sc->sc_lcd = 1; 360 1.3.2.2 bouyer lcd_seq |= (ITE8181_PUP0|ITE8181_PUP1|ITE8181_PUP2); 361 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_LCDPOWERSEQ, lcd_seq); 362 1.3.2.2 bouyer lcd_p &= ~ITE8181_LCDSTANDBY; 363 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_LCDPOWER, lcd_p); 364 1.3.2.2 bouyer /* 365 1.3.2.2 bouyer * XXX: 366 1.3.2.2 bouyer * IBM WorkPad z50 power unit has too weak power. 367 1.3.2.2 bouyer * So we must wait too many times to access self device 368 1.3.2.2 bouyer * after LCD panel and BackLight on. 369 1.3.2.2 bouyer * Currently delay is not enough ??? FIXME 370 1.3.2.2 bouyer */ 371 1.3.2.2 bouyer delay(ite8181_lcd_on_self_delay*MSEC); 372 1.3.2.2 bouyer while (loop--) { 373 1.3.2.2 bouyer lcd_p = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWER); 374 1.3.2.2 bouyer lcd_s = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSTAT); 375 1.3.2.2 bouyer lcd_seq = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSEQ); 376 1.3.2.2 bouyer DPRINTFN(1,("ite8181_lcd_power(%d)%d| p=%x, s=%x, seq=%x\n", 377 1.3.2.2 bouyer on, loop, 378 1.3.2.2 bouyer lcd_p, lcd_s, lcd_seq)); 379 1.3.2.2 bouyer /* XXX the states which are not described in manual.*/ 380 1.3.2.2 bouyer if (!(lcd_s&ITE8181_LCDPSTANDBY) && 381 1.3.2.2 bouyer !(lcd_s&ITE8181_LCDPUP) && 382 1.3.2.2 bouyer (lcd_s&ITE8181_LCDPON)) 383 1.3.2.2 bouyer break; 384 1.3.2.2 bouyer delay(100); 385 1.3.2.2 bouyer } 386 1.3.2.2 bouyer lcd_s |= ITE8181_PPTOBEON; 387 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_LCDPOWERSTAT, lcd_s); 388 1.3.2.2 bouyer } else { 389 1.3.2.2 bouyer sc->sc_lcd = 0; 390 1.3.2.2 bouyer lcd_p |= ITE8181_LCDSTANDBY; 391 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_LCDPOWER, lcd_p); 392 1.3.2.2 bouyer while (loop--) { 393 1.3.2.2 bouyer lcd_p = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWER); 394 1.3.2.2 bouyer lcd_s = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSTAT); 395 1.3.2.2 bouyer lcd_seq = ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSEQ); 396 1.3.2.2 bouyer DPRINTFN(1,("ite8181_lcd_power(%d)%d| p=%x, s=%x, seq=%x\n", 397 1.3.2.2 bouyer on, loop, 398 1.3.2.2 bouyer lcd_p, lcd_s, lcd_seq)); 399 1.3.2.2 bouyer /* XXX the states which are not described in manual.*/ 400 1.3.2.2 bouyer if ((lcd_s&ITE8181_LCDPSTANDBY) && 401 1.3.2.2 bouyer !(lcd_s&ITE8181_LCDPDOWN) && 402 1.3.2.2 bouyer !(lcd_s&ITE8181_LCDPON)) 403 1.3.2.2 bouyer break; 404 1.3.2.2 bouyer delay(100); 405 1.3.2.2 bouyer } 406 1.3.2.2 bouyer lcd_s &= ~ITE8181_PPTOBEON; 407 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_LCDPOWERSTAT, lcd_s); 408 1.3.2.2 bouyer } 409 1.3.2.2 bouyer DPRINTFN(1,("ite8181_lcd_power(%d)> p=%x, s=%x, seq=%x\n", 410 1.3.2.2 bouyer on, 411 1.3.2.2 bouyer ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWER), 412 1.3.2.2 bouyer ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSTAT), 413 1.3.2.2 bouyer ite8181_ema_read_1(sc, ITE8181_EMA_LCDPOWERSEQ))); 414 1.3.2.2 bouyer ite8181_ema_write_1(sc, ITE8181_EMA_ENABLEEMA, 415 1.3.2.2 bouyer ITE8181_EMA_DISABLEPASS); 416 1.3.2.2 bouyer } 417 1.3.2.2 bouyer return 0; 418 1.3.2.2 bouyer } 419 1.3.2.2 bouyer 420 1.3.2.2 bouyer static void 421 1.3.2.2 bouyer ite8181_erase_cursor(sc) 422 1.3.2.2 bouyer struct ite8181_softc *sc; 423 1.3.2.2 bouyer { 424 1.3.2.2 bouyer ite8181_gui_write_1(sc, ITE8181_GUI_C1C, 0); /* Cursor 1 Control Reg. */ 425 1.3.2.2 bouyer /* other ? */ 426 1.3.2.2 bouyer } 427 1.3.2.2 bouyer 428 1.3.2.6 bouyer static void 429 1.3.2.6 bouyer ite8181_update_powerstate(sc, updates) 430 1.3.2.6 bouyer struct ite8181_softc *sc; 431 1.3.2.6 bouyer int updates; 432 1.3.2.6 bouyer { 433 1.3.2.6 bouyer if (updates & PWRSTAT_LCD) 434 1.3.2.6 bouyer config_hook_call(CONFIG_HOOK_POWERCONTROL, 435 1.3.2.6 bouyer CONFIG_HOOK_POWERCONTROL_LCD, 436 1.3.2.6 bouyer (void*)!(sc->sc_powerstate & 437 1.3.2.6 bouyer (PWRSTAT_VIDEOOFF|PWRSTAT_SUSPEND))); 438 1.3.2.6 bouyer 439 1.3.2.6 bouyer if (updates & PWRSTAT_BACKLIGHT) 440 1.3.2.6 bouyer config_hook_call(CONFIG_HOOK_POWERCONTROL, 441 1.3.2.6 bouyer CONFIG_HOOK_POWERCONTROL_LCDLIGHT, 442 1.3.2.6 bouyer (void*)(!(sc->sc_powerstate & 443 1.3.2.6 bouyer (PWRSTAT_VIDEOOFF|PWRSTAT_SUSPEND)) && 444 1.3.2.6 bouyer (sc->sc_powerstate & PWRSTAT_BACKLIGHT))); 445 1.3.2.6 bouyer } 446 1.3.2.6 bouyer 447 1.3.2.2 bouyer static void 448 1.3.2.2 bouyer ite8181_power(why, arg) 449 1.3.2.2 bouyer int why; 450 1.3.2.2 bouyer void *arg; 451 1.3.2.2 bouyer { 452 1.3.2.6 bouyer struct ite8181_softc *sc = arg; 453 1.3.2.6 bouyer 454 1.3.2.6 bouyer switch (why) { 455 1.3.2.6 bouyer case PWR_STANDBY: 456 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_SUSPEND; 457 1.3.2.6 bouyer ite8181_update_powerstate(sc, PWRSTAT_ALL); 458 1.3.2.6 bouyer break; 459 1.3.2.6 bouyer case PWR_SUSPEND: 460 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_SUSPEND; 461 1.3.2.6 bouyer ite8181_update_powerstate(sc, PWRSTAT_ALL); 462 1.3.2.6 bouyer break; 463 1.3.2.6 bouyer case PWR_RESUME: 464 1.3.2.6 bouyer sc->sc_powerstate &= ~PWRSTAT_SUSPEND; 465 1.3.2.6 bouyer ite8181_update_powerstate(sc, PWRSTAT_ALL); 466 1.3.2.6 bouyer break; 467 1.3.2.6 bouyer } 468 1.3.2.2 bouyer } 469 1.3.2.2 bouyer 470 1.3.2.2 bouyer static int 471 1.3.2.2 bouyer ite8181_hardpower(ctx, type, id, msg) 472 1.3.2.2 bouyer void *ctx; 473 1.3.2.2 bouyer int type; 474 1.3.2.2 bouyer long id; 475 1.3.2.2 bouyer void *msg; 476 1.3.2.2 bouyer { 477 1.3.2.2 bouyer struct ite8181_softc *sc = ctx; 478 1.3.2.2 bouyer int why = (int)msg; 479 1.3.2.2 bouyer 480 1.3.2.2 bouyer switch (why) { 481 1.3.2.2 bouyer case PWR_STANDBY: 482 1.3.2.2 bouyer /* ite8181_lcd_power(sc, 0); */ 483 1.3.2.2 bouyer delay(MSEC); 484 1.3.2.2 bouyer break; 485 1.3.2.2 bouyer case PWR_SUSPEND: 486 1.3.2.2 bouyer ite8181_lcd_power(sc, 0); 487 1.3.2.2 bouyer delay(MSEC); 488 1.3.2.2 bouyer break; 489 1.3.2.2 bouyer case PWR_RESUME: 490 1.3.2.2 bouyer delay(MSEC); 491 1.3.2.2 bouyer ite8181_lcd_power(sc, 1); 492 1.3.2.2 bouyer /* 493 1.3.2.2 bouyer * XXX: 494 1.3.2.2 bouyer * IBM WorkPad z50 power unit has too weak power. 495 1.3.2.2 bouyer * So we must wait too many times to access other devices 496 1.3.2.2 bouyer * after LCD panel and BackLight on. 497 1.3.2.2 bouyer */ 498 1.3.2.2 bouyer delay(ite8181_lcd_on_delay*MSEC); 499 1.3.2.2 bouyer break; 500 1.3.2.2 bouyer } 501 1.3.2.2 bouyer 502 1.3.2.2 bouyer /* 503 1.3.2.2 bouyer * you should wait until the 504 1.3.2.2 bouyer * power state transit sequence will end. 505 1.3.2.2 bouyer */ 506 1.3.2.2 bouyer 507 1.3.2.2 bouyer return (0); 508 1.3.2.2 bouyer } 509 1.3.2.2 bouyer 510 1.3.2.2 bouyer static int 511 1.3.2.2 bouyer ite8181_fbinit(fb) 512 1.3.2.2 bouyer struct hpcfb_fbconf *fb; 513 1.3.2.2 bouyer { 514 1.3.2.2 bouyer 515 1.3.2.2 bouyer /* 516 1.3.2.2 bouyer * get fb settings from bootinfo 517 1.3.2.2 bouyer */ 518 1.3.2.2 bouyer if (bootinfo == NULL || 519 1.3.2.2 bouyer bootinfo->fb_addr == 0 || 520 1.3.2.2 bouyer bootinfo->fb_line_bytes == 0 || 521 1.3.2.2 bouyer bootinfo->fb_width == 0 || 522 1.3.2.2 bouyer bootinfo->fb_height == 0) { 523 1.3.2.2 bouyer printf("no frame buffer infomation.\n"); 524 1.3.2.2 bouyer return (-1); 525 1.3.2.2 bouyer } 526 1.3.2.2 bouyer 527 1.3.2.2 bouyer /* zero fill */ 528 1.3.2.2 bouyer bzero(fb, sizeof(*fb)); 529 1.3.2.2 bouyer 530 1.3.2.2 bouyer fb->hf_conf_index = 0; /* configuration index */ 531 1.3.2.2 bouyer fb->hf_nconfs = 1; /* how many configurations */ 532 1.3.2.2 bouyer strcpy(fb->hf_name, "built-in video"); 533 1.3.2.2 bouyer /* frame buffer name */ 534 1.3.2.2 bouyer strcpy(fb->hf_conf_name, "default"); 535 1.3.2.2 bouyer /* configuration name */ 536 1.3.2.2 bouyer fb->hf_height = bootinfo->fb_height; 537 1.3.2.2 bouyer fb->hf_width = bootinfo->fb_width; 538 1.3.2.4 bouyer fb->hf_baseaddr = (u_long)bootinfo->fb_addr; 539 1.3.2.4 bouyer fb->hf_offset = (u_long)bootinfo->fb_addr - 540 1.3.2.4 bouyer mips_ptob(mips_btop(bootinfo->fb_addr)); 541 1.3.2.2 bouyer /* frame buffer start offset */ 542 1.3.2.2 bouyer fb->hf_bytes_per_line = bootinfo->fb_line_bytes; 543 1.3.2.2 bouyer fb->hf_nplanes = 1; 544 1.3.2.2 bouyer fb->hf_bytes_per_plane = bootinfo->fb_height * 545 1.3.2.2 bouyer bootinfo->fb_line_bytes; 546 1.3.2.2 bouyer 547 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_BYTE; 548 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_WORD; 549 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_DWORD; 550 1.3.2.2 bouyer 551 1.3.2.2 bouyer switch (bootinfo->fb_type) { 552 1.3.2.2 bouyer /* 553 1.3.2.2 bouyer * gray scale 554 1.3.2.2 bouyer */ 555 1.3.2.2 bouyer case BIFB_D2_M2L_3: 556 1.3.2.2 bouyer case BIFB_D2_M2L_3x2: 557 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 558 1.3.2.2 bouyer /* fall through */ 559 1.3.2.2 bouyer case BIFB_D2_M2L_0: 560 1.3.2.2 bouyer case BIFB_D2_M2L_0x2: 561 1.3.2.2 bouyer fb->hf_class = HPCFB_CLASS_GRAYSCALE; 562 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 563 1.3.2.2 bouyer fb->hf_pack_width = 8; 564 1.3.2.2 bouyer fb->hf_pixels_per_pack = 4; 565 1.3.2.2 bouyer fb->hf_pixel_width = 2; 566 1.3.2.2 bouyer fb->hf_class_data_length = sizeof(struct hf_gray_tag); 567 1.3.2.2 bouyer fb->hf_u.hf_gray.hf_flags = 0; /* reserved for future use */ 568 1.3.2.2 bouyer break; 569 1.3.2.2 bouyer 570 1.3.2.5 bouyer case BIFB_D4_M2L_F: 571 1.3.2.5 bouyer case BIFB_D4_M2L_Fx2: 572 1.3.2.5 bouyer fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 573 1.3.2.5 bouyer /* fall through */ 574 1.3.2.5 bouyer case BIFB_D4_M2L_0: 575 1.3.2.5 bouyer case BIFB_D4_M2L_0x2: 576 1.3.2.5 bouyer fb->hf_class = HPCFB_CLASS_GRAYSCALE; 577 1.3.2.5 bouyer fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 578 1.3.2.5 bouyer fb->hf_pack_width = 8; 579 1.3.2.5 bouyer fb->hf_pixels_per_pack = 2; 580 1.3.2.5 bouyer fb->hf_pixel_width = 4; 581 1.3.2.5 bouyer fb->hf_class_data_length = sizeof(struct hf_gray_tag); 582 1.3.2.5 bouyer fb->hf_u.hf_gray.hf_flags = 0; /* reserved for future use */ 583 1.3.2.5 bouyer break; 584 1.3.2.5 bouyer 585 1.3.2.2 bouyer /* 586 1.3.2.2 bouyer * indexed color 587 1.3.2.2 bouyer */ 588 1.3.2.2 bouyer case BIFB_D8_FF: 589 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 590 1.3.2.2 bouyer /* fall through */ 591 1.3.2.2 bouyer case BIFB_D8_00: 592 1.3.2.2 bouyer fb->hf_class = HPCFB_CLASS_INDEXCOLOR; 593 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 594 1.3.2.2 bouyer fb->hf_pack_width = 8; 595 1.3.2.2 bouyer fb->hf_pixels_per_pack = 1; 596 1.3.2.2 bouyer fb->hf_pixel_width = 8; 597 1.3.2.2 bouyer fb->hf_class_data_length = sizeof(struct hf_indexed_tag); 598 1.3.2.2 bouyer fb->hf_u.hf_indexed.hf_flags = 0; /* reserved for future use */ 599 1.3.2.2 bouyer break; 600 1.3.2.2 bouyer 601 1.3.2.2 bouyer /* 602 1.3.2.2 bouyer * RGB color 603 1.3.2.2 bouyer */ 604 1.3.2.2 bouyer case BIFB_D16_FFFF: 605 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 606 1.3.2.2 bouyer /* fall through */ 607 1.3.2.2 bouyer case BIFB_D16_0000: 608 1.3.2.2 bouyer fb->hf_class = HPCFB_CLASS_RGBCOLOR; 609 1.3.2.2 bouyer fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 610 1.3.2.2 bouyer #if BYTE_ORDER == LITTLE_ENDIAN 611 1.3.2.2 bouyer fb->hf_swap_flags = HPCFB_SWAP_BYTE; 612 1.3.2.2 bouyer #endif 613 1.3.2.2 bouyer fb->hf_pack_width = 16; 614 1.3.2.2 bouyer fb->hf_pixels_per_pack = 1; 615 1.3.2.2 bouyer fb->hf_pixel_width = 16; 616 1.3.2.2 bouyer 617 1.3.2.2 bouyer fb->hf_class_data_length = sizeof(struct hf_rgb_tag); 618 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_flags = 0; /* reserved for future use */ 619 1.3.2.2 bouyer 620 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_red_width = 5; 621 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_red_shift = 11; 622 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_green_width = 6; 623 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_green_shift = 5; 624 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_blue_width = 5; 625 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_blue_shift = 0; 626 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_alpha_width = 0; 627 1.3.2.2 bouyer fb->hf_u.hf_rgb.hf_alpha_shift = 0; 628 1.3.2.2 bouyer break; 629 1.3.2.2 bouyer 630 1.3.2.2 bouyer default: 631 1.3.2.2 bouyer printf("unknown type (=%d).\n", bootinfo->fb_type); 632 1.3.2.2 bouyer return (-1); 633 1.3.2.2 bouyer break; 634 1.3.2.2 bouyer } 635 1.3.2.2 bouyer 636 1.3.2.2 bouyer return (0); /* no error */ 637 1.3.2.2 bouyer } 638 1.3.2.2 bouyer 639 1.3.2.2 bouyer int 640 1.3.2.2 bouyer ite8181_ioctl(v, cmd, data, flag, p) 641 1.3.2.2 bouyer void *v; 642 1.3.2.2 bouyer u_long cmd; 643 1.3.2.2 bouyer caddr_t data; 644 1.3.2.2 bouyer int flag; 645 1.3.2.2 bouyer struct proc *p; 646 1.3.2.2 bouyer { 647 1.3.2.2 bouyer struct ite8181_softc *sc = (struct ite8181_softc *)v; 648 1.3.2.2 bouyer struct hpcfb_fbconf *fbconf; 649 1.3.2.2 bouyer struct hpcfb_dspconf *dspconf; 650 1.3.2.2 bouyer struct wsdisplay_cmap *cmap; 651 1.3.2.6 bouyer struct wsdisplay_param *dispparam; 652 1.3.2.2 bouyer 653 1.3.2.2 bouyer switch (cmd) { 654 1.3.2.2 bouyer case WSDISPLAYIO_GETCMAP: 655 1.3.2.2 bouyer cmap = (struct wsdisplay_cmap*)data; 656 1.3.2.2 bouyer 657 1.3.2.2 bouyer if (sc->sc_fbconf.hf_class != HPCFB_CLASS_INDEXCOLOR || 658 1.3.2.2 bouyer sc->sc_fbconf.hf_pack_width != 8 || 659 1.3.2.2 bouyer 256 <= cmap->index || 660 1.3.2.2 bouyer 256 < (cmap->index + cmap->count)) 661 1.3.2.2 bouyer return (EINVAL); 662 1.3.2.2 bouyer 663 1.3.2.2 bouyer if (!uvm_useracc(cmap->red, cmap->count, B_WRITE) || 664 1.3.2.2 bouyer !uvm_useracc(cmap->green, cmap->count, B_WRITE) || 665 1.3.2.2 bouyer !uvm_useracc(cmap->blue, cmap->count, B_WRITE)) 666 1.3.2.2 bouyer return (EFAULT); 667 1.3.2.2 bouyer 668 1.3.2.2 bouyer #ifdef ITE8181_WINCE_CMAP 669 1.3.2.2 bouyer copyout(&bivideo_cmap_r[cmap->index], cmap->red, cmap->count); 670 1.3.2.2 bouyer copyout(&bivideo_cmap_g[cmap->index], cmap->green,cmap->count); 671 1.3.2.2 bouyer copyout(&bivideo_cmap_b[cmap->index], cmap->blue, cmap->count); 672 1.3.2.2 bouyer return (0); 673 1.3.2.2 bouyer #else /* ITE8181_WINCE_CMAP */ 674 1.3.2.2 bouyer return EINVAL; 675 1.3.2.2 bouyer #endif /* ITE8181_WINCE_CMAP */ 676 1.3.2.2 bouyer 677 1.3.2.2 bouyer case WSDISPLAYIO_PUTCMAP: 678 1.3.2.2 bouyer /* 679 1.3.2.2 bouyer * This driver can't set color map. 680 1.3.2.2 bouyer */ 681 1.3.2.2 bouyer return (EINVAL); 682 1.3.2.6 bouyer 683 1.3.2.6 bouyer case WSDISPLAYIO_SVIDEO: 684 1.3.2.6 bouyer if (*(int *)data == WSDISPLAYIO_VIDEO_OFF) 685 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_VIDEOOFF; 686 1.3.2.6 bouyer else 687 1.3.2.6 bouyer sc->sc_powerstate &= ~PWRSTAT_VIDEOOFF; 688 1.3.2.6 bouyer ite8181_update_powerstate(sc, PWRSTAT_ALL); 689 1.3.2.6 bouyer return 0; 690 1.3.2.6 bouyer 691 1.3.2.6 bouyer case WSDISPLAYIO_GVIDEO: 692 1.3.2.6 bouyer *(int *)data = (sc->sc_powerstate&PWRSTAT_VIDEOOFF) ? 693 1.3.2.6 bouyer WSDISPLAYIO_VIDEO_OFF:WSDISPLAYIO_VIDEO_ON; 694 1.3.2.6 bouyer return 0; 695 1.3.2.6 bouyer 696 1.3.2.6 bouyer 697 1.3.2.6 bouyer case WSDISPLAYIO_GETPARAM: 698 1.3.2.6 bouyer dispparam = (struct wsdisplay_param*)data; 699 1.3.2.6 bouyer switch (dispparam->param) { 700 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_BACKLIGHT: 701 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:BACKLIGHT\n")); 702 1.3.2.7 bouyer ite8181_init_brightness(sc, 0); 703 1.3.2.7 bouyer ite8181_init_backlight(sc, 0); 704 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:(real)BACKLIGHT %d\n", 705 1.3.2.7 bouyer (sc->sc_powerstate&PWRSTAT_BACKLIGHT)? 1: 0)); 706 1.3.2.6 bouyer dispparam->min = 0; 707 1.3.2.6 bouyer dispparam->max = 1; 708 1.3.2.6 bouyer if (sc->sc_max_brightness > 0) 709 1.3.2.6 bouyer dispparam->curval = sc->sc_brightness > 0? 1: 0; 710 1.3.2.6 bouyer else 711 1.3.2.6 bouyer dispparam->curval = 712 1.3.2.7 bouyer (sc->sc_powerstate&PWRSTAT_BACKLIGHT) ? 1: 0; 713 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:BACKLIGHT:%d(%s)\n", 714 1.3.2.7 bouyer dispparam->curval, 715 1.3.2.7 bouyer sc->sc_max_brightness > 0? "brightness": "light")); 716 1.3.2.6 bouyer return 0; 717 1.3.2.6 bouyer break; 718 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_CONTRAST: 719 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:CONTRAST\n")); 720 1.3.2.7 bouyer ite8181_init_contrast(sc, 0); 721 1.3.2.6 bouyer if (sc->sc_max_contrast > 0) { 722 1.3.2.6 bouyer dispparam->min = 0; 723 1.3.2.6 bouyer dispparam->max = sc->sc_max_contrast; 724 1.3.2.6 bouyer dispparam->curval = sc->sc_contrast; 725 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:CONTRAST max=%d, current=%d\n", sc->sc_max_contrast, sc->sc_contrast)); 726 1.3.2.6 bouyer return 0; 727 1.3.2.6 bouyer } else { 728 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:CONTRAST EINVAL\n")); 729 1.3.2.6 bouyer return (EINVAL); 730 1.3.2.6 bouyer } 731 1.3.2.6 bouyer break; 732 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_BRIGHTNESS: 733 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:BRIGHTNESS\n")); 734 1.3.2.7 bouyer ite8181_init_brightness(sc, 0); 735 1.3.2.6 bouyer if (sc->sc_max_brightness > 0) { 736 1.3.2.6 bouyer dispparam->min = 0; 737 1.3.2.6 bouyer dispparam->max = sc->sc_max_brightness; 738 1.3.2.6 bouyer dispparam->curval = sc->sc_brightness; 739 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:BRIGHTNESS max=%d, current=%d\n", sc->sc_max_brightness, sc->sc_brightness)); 740 1.3.2.6 bouyer return 0; 741 1.3.2.6 bouyer } else { 742 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: GET:BRIGHTNESS EINVAL\n")); 743 1.3.2.6 bouyer return (EINVAL); 744 1.3.2.6 bouyer } 745 1.3.2.6 bouyer return (EINVAL); 746 1.3.2.6 bouyer default: 747 1.3.2.6 bouyer return (EINVAL); 748 1.3.2.6 bouyer } 749 1.3.2.6 bouyer return (0); 750 1.3.2.6 bouyer 751 1.3.2.6 bouyer case WSDISPLAYIO_SETPARAM: 752 1.3.2.6 bouyer dispparam = (struct wsdisplay_param*)data; 753 1.3.2.6 bouyer switch (dispparam->param) { 754 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_BACKLIGHT: 755 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BACKLIGHT\n")); 756 1.3.2.6 bouyer if (dispparam->curval < 0 || 757 1.3.2.6 bouyer 1 < dispparam->curval) 758 1.3.2.6 bouyer return (EINVAL); 759 1.3.2.7 bouyer ite8181_init_brightness(sc, 0); 760 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:max brightness=%d\n", sc->sc_max_brightness)); 761 1.3.2.6 bouyer if (sc->sc_max_brightness > 0) { /* dimmer */ 762 1.3.2.6 bouyer if (dispparam->curval == 0){ 763 1.3.2.6 bouyer sc->sc_brightness_save = sc->sc_brightness; 764 1.3.2.6 bouyer ite8181_set_brightness(sc, 0); /* min */ 765 1.3.2.6 bouyer } else { 766 1.3.2.6 bouyer if (sc->sc_brightness_save == 0) 767 1.3.2.6 bouyer sc->sc_brightness_save = sc->sc_max_brightness; 768 1.3.2.6 bouyer ite8181_set_brightness(sc, sc->sc_brightness_save); 769 1.3.2.6 bouyer } 770 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BACKLIGHT:brightness=%d\n", sc->sc_brightness)); 771 1.3.2.6 bouyer } else { /* off */ 772 1.3.2.6 bouyer if (dispparam->curval == 0) 773 1.3.2.6 bouyer sc->sc_powerstate &= ~PWRSTAT_BACKLIGHT; 774 1.3.2.6 bouyer else 775 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_BACKLIGHT; 776 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BACKLIGHT:powerstate %d\n", 777 1.3.2.6 bouyer (sc->sc_powerstate & PWRSTAT_BACKLIGHT)?1:0)); 778 1.3.2.6 bouyer ite8181_update_powerstate(sc, PWRSTAT_BACKLIGHT); 779 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BACKLIGHT:%d\n", 780 1.3.2.6 bouyer (sc->sc_powerstate & PWRSTAT_BACKLIGHT)?1:0)); 781 1.3.2.6 bouyer } 782 1.3.2.6 bouyer return 0; 783 1.3.2.6 bouyer break; 784 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_CONTRAST: 785 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:CONTRAST\n")); 786 1.3.2.7 bouyer ite8181_init_contrast(sc, 0); 787 1.3.2.6 bouyer if (dispparam->curval < 0 || 788 1.3.2.6 bouyer sc->sc_max_contrast < dispparam->curval) 789 1.3.2.6 bouyer return (EINVAL); 790 1.3.2.6 bouyer if (sc->sc_max_contrast > 0) { 791 1.3.2.6 bouyer int org = sc->sc_contrast; 792 1.3.2.6 bouyer ite8181_set_contrast(sc, dispparam->curval); 793 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:CONTRAST org=%d, current=%d\n", org, sc->sc_contrast)); 794 1.3.2.6 bouyer return 0; 795 1.3.2.6 bouyer } else { 796 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:CONTRAST EINVAL\n")); 797 1.3.2.6 bouyer return (EINVAL); 798 1.3.2.6 bouyer } 799 1.3.2.6 bouyer break; 800 1.3.2.6 bouyer case WSDISPLAYIO_PARAM_BRIGHTNESS: 801 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BRIGHTNESS\n")); 802 1.3.2.7 bouyer ite8181_init_brightness(sc, 0); 803 1.3.2.6 bouyer if (dispparam->curval < 0 || 804 1.3.2.6 bouyer sc->sc_max_brightness < dispparam->curval) 805 1.3.2.6 bouyer return (EINVAL); 806 1.3.2.6 bouyer if (sc->sc_max_brightness > 0) { 807 1.3.2.6 bouyer int org = sc->sc_brightness; 808 1.3.2.6 bouyer ite8181_set_brightness(sc, dispparam->curval); 809 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BRIGHTNESS org=%d, current=%d\n", org, sc->sc_brightness)); 810 1.3.2.6 bouyer return 0; 811 1.3.2.6 bouyer } else { 812 1.3.2.7 bouyer VPRINTF(("ite8181_ioctl: SET:BRIGHTNESS EINVAL\n")); 813 1.3.2.6 bouyer return (EINVAL); 814 1.3.2.6 bouyer } 815 1.3.2.6 bouyer break; 816 1.3.2.6 bouyer default: 817 1.3.2.6 bouyer return (EINVAL); 818 1.3.2.6 bouyer } 819 1.3.2.6 bouyer return (0); 820 1.3.2.2 bouyer 821 1.3.2.2 bouyer case HPCFBIO_GCONF: 822 1.3.2.2 bouyer fbconf = (struct hpcfb_fbconf *)data; 823 1.3.2.2 bouyer if (fbconf->hf_conf_index != 0 && 824 1.3.2.2 bouyer fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) { 825 1.3.2.2 bouyer return (EINVAL); 826 1.3.2.2 bouyer } 827 1.3.2.2 bouyer *fbconf = sc->sc_fbconf; /* structure assignment */ 828 1.3.2.2 bouyer return (0); 829 1.3.2.2 bouyer case HPCFBIO_SCONF: 830 1.3.2.2 bouyer fbconf = (struct hpcfb_fbconf *)data; 831 1.3.2.2 bouyer if (fbconf->hf_conf_index != 0 && 832 1.3.2.2 bouyer fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) { 833 1.3.2.2 bouyer return (EINVAL); 834 1.3.2.2 bouyer } 835 1.3.2.2 bouyer /* 836 1.3.2.2 bouyer * nothing to do because we have only one configration 837 1.3.2.2 bouyer */ 838 1.3.2.2 bouyer return (0); 839 1.3.2.2 bouyer case HPCFBIO_GDSPCONF: 840 1.3.2.2 bouyer dspconf = (struct hpcfb_dspconf *)data; 841 1.3.2.2 bouyer if ((dspconf->hd_unit_index != 0 && 842 1.3.2.2 bouyer dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) || 843 1.3.2.2 bouyer (dspconf->hd_conf_index != 0 && 844 1.3.2.2 bouyer dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) { 845 1.3.2.2 bouyer return (EINVAL); 846 1.3.2.2 bouyer } 847 1.3.2.2 bouyer *dspconf = sc->sc_dspconf; /* structure assignment */ 848 1.3.2.2 bouyer return (0); 849 1.3.2.2 bouyer case HPCFBIO_SDSPCONF: 850 1.3.2.2 bouyer dspconf = (struct hpcfb_dspconf *)data; 851 1.3.2.2 bouyer if ((dspconf->hd_unit_index != 0 && 852 1.3.2.2 bouyer dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) || 853 1.3.2.2 bouyer (dspconf->hd_conf_index != 0 && 854 1.3.2.2 bouyer dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) { 855 1.3.2.2 bouyer return (EINVAL); 856 1.3.2.2 bouyer } 857 1.3.2.2 bouyer /* 858 1.3.2.2 bouyer * nothing to do 859 1.3.2.2 bouyer * because we have only one unit and one configration 860 1.3.2.2 bouyer */ 861 1.3.2.2 bouyer return (0); 862 1.3.2.2 bouyer case HPCFBIO_GOP: 863 1.3.2.2 bouyer case HPCFBIO_SOP: 864 1.3.2.2 bouyer /* 865 1.3.2.2 bouyer * curently not implemented... 866 1.3.2.2 bouyer */ 867 1.3.2.2 bouyer return (EINVAL); 868 1.3.2.2 bouyer } 869 1.3.2.2 bouyer 870 1.3.2.2 bouyer return (ENOTTY); 871 1.3.2.2 bouyer } 872 1.3.2.2 bouyer 873 1.3.2.2 bouyer paddr_t 874 1.3.2.2 bouyer ite8181_mmap(ctx, offset, prot) 875 1.3.2.2 bouyer void *ctx; 876 1.3.2.2 bouyer off_t offset; 877 1.3.2.2 bouyer int prot; 878 1.3.2.2 bouyer { 879 1.3.2.2 bouyer struct ite8181_softc *sc = (struct ite8181_softc *)ctx; 880 1.3.2.2 bouyer 881 1.3.2.2 bouyer if (offset < 0 || 882 1.3.2.2 bouyer (sc->sc_fbconf.hf_bytes_per_plane + 883 1.3.2.2 bouyer sc->sc_fbconf.hf_offset) < offset) 884 1.3.2.2 bouyer return -1; 885 1.3.2.2 bouyer 886 1.3.2.4 bouyer return mips_btop((u_long)bootinfo->fb_addr + offset); 887 1.3.2.2 bouyer } 888 1.3.2.6 bouyer 889 1.3.2.7 bouyer 890 1.3.2.6 bouyer void 891 1.3.2.7 bouyer ite8181_init_backlight(sc, inattach) 892 1.3.2.6 bouyer struct ite8181_softc *sc; 893 1.3.2.7 bouyer int inattach; 894 1.3.2.6 bouyer { 895 1.3.2.6 bouyer int val = -1; 896 1.3.2.6 bouyer 897 1.3.2.7 bouyer if (sc->sc_lcd_inited&BACKLIGHT_INITED) 898 1.3.2.7 bouyer return; 899 1.3.2.7 bouyer 900 1.3.2.6 bouyer if (config_hook_call(CONFIG_HOOK_GET, 901 1.3.2.6 bouyer CONFIG_HOOK_POWER_LCDLIGHT, &val) != -1) { 902 1.3.2.7 bouyer /* we can get real light state */ 903 1.3.2.7 bouyer VPRINTF(("ite8181_init_backlight: real backlight=%d\n", val)); 904 1.3.2.6 bouyer if (val == 0) 905 1.3.2.6 bouyer sc->sc_powerstate &= ~PWRSTAT_BACKLIGHT; 906 1.3.2.6 bouyer else 907 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_BACKLIGHT; 908 1.3.2.7 bouyer sc->sc_lcd_inited |= BACKLIGHT_INITED; 909 1.3.2.7 bouyer } else if (inattach) { 910 1.3.2.7 bouyer /* 911 1.3.2.7 bouyer we cannot get real light state in attach time 912 1.3.2.7 bouyer because light device not yet attached. 913 1.3.2.7 bouyer we will retry in !inattach. 914 1.3.2.7 bouyer temporary assume light is on. 915 1.3.2.7 bouyer */ 916 1.3.2.6 bouyer sc->sc_powerstate |= PWRSTAT_BACKLIGHT; 917 1.3.2.7 bouyer } else { 918 1.3.2.7 bouyer /* we cannot get real light state, so work by myself state */ 919 1.3.2.7 bouyer sc->sc_lcd_inited |= BACKLIGHT_INITED; 920 1.3.2.7 bouyer } 921 1.3.2.6 bouyer } 922 1.3.2.6 bouyer 923 1.3.2.6 bouyer void 924 1.3.2.7 bouyer ite8181_init_brightness(sc, inattach) 925 1.3.2.6 bouyer struct ite8181_softc *sc; 926 1.3.2.7 bouyer int inattach; 927 1.3.2.6 bouyer { 928 1.3.2.6 bouyer int val = -1; 929 1.3.2.6 bouyer 930 1.3.2.7 bouyer if (sc->sc_lcd_inited&BRIGHTNESS_INITED) 931 1.3.2.7 bouyer return; 932 1.3.2.7 bouyer 933 1.3.2.7 bouyer VPRINTF(("ite8181_init_brightness\n")); 934 1.3.2.6 bouyer if (config_hook_call(CONFIG_HOOK_GET, 935 1.3.2.6 bouyer CONFIG_HOOK_BRIGHTNESS_MAX, &val) != -1) { 936 1.3.2.7 bouyer /* we can get real brightness max */ 937 1.3.2.7 bouyer VPRINTF(("ite8181_init_brightness: real brightness max=%d\n", val)); 938 1.3.2.7 bouyer sc->sc_max_brightness = val; 939 1.3.2.7 bouyer val = -1; 940 1.3.2.7 bouyer if (config_hook_call(CONFIG_HOOK_GET, 941 1.3.2.7 bouyer CONFIG_HOOK_BRIGHTNESS, &val) != -1) { 942 1.3.2.7 bouyer /* we can get real brightness */ 943 1.3.2.7 bouyer VPRINTF(("ite8181_init_brightness: real brightness=%d\n", val)); 944 1.3.2.7 bouyer sc->sc_brightness_save = sc->sc_brightness = val; 945 1.3.2.7 bouyer } else { 946 1.3.2.7 bouyer sc->sc_brightness_save = 947 1.3.2.7 bouyer sc->sc_brightness = sc->sc_max_brightness; 948 1.3.2.7 bouyer } 949 1.3.2.7 bouyer sc->sc_lcd_inited |= BRIGHTNESS_INITED; 950 1.3.2.7 bouyer } else if (inattach) { 951 1.3.2.7 bouyer /* 952 1.3.2.7 bouyer we cannot get real brightness in attach time 953 1.3.2.7 bouyer because brightness device not yet attached. 954 1.3.2.7 bouyer we will retry in !inattach. 955 1.3.2.7 bouyer */ 956 1.3.2.7 bouyer sc->sc_max_brightness = -1; 957 1.3.2.7 bouyer sc->sc_brightness = -1; 958 1.3.2.7 bouyer sc->sc_brightness_save = -1; 959 1.3.2.7 bouyer } else { 960 1.3.2.7 bouyer /* we cannot get real brightness */ 961 1.3.2.7 bouyer sc->sc_lcd_inited |= BRIGHTNESS_INITED; 962 1.3.2.6 bouyer } 963 1.3.2.7 bouyer 964 1.3.2.6 bouyer return; 965 1.3.2.6 bouyer } 966 1.3.2.6 bouyer 967 1.3.2.6 bouyer void 968 1.3.2.7 bouyer ite8181_init_contrast(sc, inattach) 969 1.3.2.6 bouyer struct ite8181_softc *sc; 970 1.3.2.7 bouyer int inattach; 971 1.3.2.6 bouyer { 972 1.3.2.6 bouyer int val = -1; 973 1.3.2.6 bouyer 974 1.3.2.7 bouyer if (sc->sc_lcd_inited&CONTRAST_INITED) 975 1.3.2.7 bouyer return; 976 1.3.2.7 bouyer 977 1.3.2.7 bouyer VPRINTF(("ite8181_init_contrast\n")); 978 1.3.2.6 bouyer if (config_hook_call(CONFIG_HOOK_GET, 979 1.3.2.6 bouyer CONFIG_HOOK_CONTRAST_MAX, &val) != -1) { 980 1.3.2.7 bouyer /* we can get real contrast max */ 981 1.3.2.7 bouyer VPRINTF(("ite8181_init_contrast: real contrast max=%d\n", val)); 982 1.3.2.6 bouyer sc->sc_max_contrast = val; 983 1.3.2.7 bouyer val = -1; 984 1.3.2.7 bouyer if (config_hook_call(CONFIG_HOOK_GET, 985 1.3.2.7 bouyer CONFIG_HOOK_CONTRAST, &val) != -1) { 986 1.3.2.7 bouyer /* we can get real contrast */ 987 1.3.2.7 bouyer VPRINTF(("ite8181_init_contrast: real contrast=%d\n", val)); 988 1.3.2.7 bouyer sc->sc_contrast = val; 989 1.3.2.7 bouyer } else { 990 1.3.2.7 bouyer sc->sc_contrast = sc->sc_max_contrast; 991 1.3.2.7 bouyer } 992 1.3.2.7 bouyer sc->sc_lcd_inited |= CONTRAST_INITED; 993 1.3.2.7 bouyer } else if (inattach) { 994 1.3.2.7 bouyer /* 995 1.3.2.7 bouyer we cannot get real contrast in attach time 996 1.3.2.7 bouyer because contrast device not yet attached. 997 1.3.2.7 bouyer we will retry in !inattach. 998 1.3.2.7 bouyer */ 999 1.3.2.7 bouyer sc->sc_max_contrast = -1; 1000 1.3.2.7 bouyer sc->sc_contrast = -1; 1001 1.3.2.7 bouyer } else { 1002 1.3.2.7 bouyer /* we cannot get real contrast */ 1003 1.3.2.7 bouyer sc->sc_lcd_inited |= CONTRAST_INITED; 1004 1.3.2.6 bouyer } 1005 1.3.2.7 bouyer 1006 1.3.2.6 bouyer return; 1007 1.3.2.6 bouyer } 1008 1.3.2.6 bouyer 1009 1.3.2.7 bouyer 1010 1.3.2.6 bouyer void 1011 1.3.2.6 bouyer ite8181_set_brightness(sc, val) 1012 1.3.2.6 bouyer struct ite8181_softc *sc; 1013 1.3.2.6 bouyer int val; 1014 1.3.2.6 bouyer { 1015 1.3.2.6 bouyer sc->sc_brightness = val; 1016 1.3.2.6 bouyer 1017 1.3.2.6 bouyer config_hook_call(CONFIG_HOOK_SET, CONFIG_HOOK_BRIGHTNESS, &val); 1018 1.3.2.6 bouyer if (config_hook_call(CONFIG_HOOK_GET, 1019 1.3.2.6 bouyer CONFIG_HOOK_BRIGHTNESS, &val) != -1) { 1020 1.3.2.6 bouyer sc->sc_brightness = val; 1021 1.3.2.6 bouyer } 1022 1.3.2.6 bouyer } 1023 1.3.2.6 bouyer 1024 1.3.2.6 bouyer void 1025 1.3.2.6 bouyer ite8181_set_contrast(sc, val) 1026 1.3.2.6 bouyer struct ite8181_softc *sc; 1027 1.3.2.6 bouyer int val; 1028 1.3.2.6 bouyer { 1029 1.3.2.6 bouyer sc->sc_contrast = val; 1030 1.3.2.6 bouyer 1031 1.3.2.6 bouyer config_hook_call(CONFIG_HOOK_SET, CONFIG_HOOK_CONTRAST, &val); 1032 1.3.2.6 bouyer if (config_hook_call(CONFIG_HOOK_GET, 1033 1.3.2.6 bouyer CONFIG_HOOK_CONTRAST, &val) != -1) { 1034 1.3.2.6 bouyer sc->sc_contrast = val; 1035 1.3.2.6 bouyer } 1036 1.3.2.6 bouyer } 1037
Indexes created Fri Oct 03 02:09:57 GMT 2025