mq200.c revision 1.1.2.3
1 1.1.2.3 itojun /* $NetBSD: mq200.c,v 1.1.2.3 2002/09/04 04:09:08 itojun Exp $ */ 2 1.1.2.2 takemura 3 1.1.2.2 takemura /*- 4 1.1.2.2 takemura * Copyright (c) 2000 Takemura Shin 5 1.1.2.2 takemura * All rights reserved. 6 1.1.2.2 takemura * 7 1.1.2.2 takemura * Redistribution and use in source and binary forms, with or without 8 1.1.2.2 takemura * modification, are permitted provided that the following conditions 9 1.1.2.2 takemura * are met: 10 1.1.2.2 takemura * 1. Redistributions of source code must retain the above copyright 11 1.1.2.2 takemura * notice, this list of conditions and the following disclaimer. 12 1.1.2.2 takemura * 2. Redistributions in binary form must reproduce the above copyright 13 1.1.2.2 takemura * notice, this list of conditions and the following disclaimer in the 14 1.1.2.2 takemura * documentation and/or other materials provided with the distribution. 15 1.1.2.2 takemura * 3. The name of the author may not be used to endorse or promote products 16 1.1.2.2 takemura * derived from this software without specific prior written permission. 17 1.1.2.2 takemura * 18 1.1.2.2 takemura * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19 1.1.2.2 takemura * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 1.1.2.2 takemura * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 1.1.2.2 takemura * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22 1.1.2.2 takemura * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 1.1.2.2 takemura * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 1.1.2.2 takemura * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 1.1.2.2 takemura * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 1.1.2.2 takemura * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 1.1.2.2 takemura * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 1.1.2.2 takemura * SUCH DAMAGE. 29 1.1.2.2 takemura * 30 1.1.2.2 takemura */ 31 1.1.2.2 takemura 32 1.1.2.2 takemura #include <sys/param.h> 33 1.1.2.2 takemura #include <sys/kernel.h> 34 1.1.2.2 takemura #include <sys/device.h> 35 1.1.2.2 takemura #include <sys/systm.h> 36 1.1.2.2 takemura 37 1.1.2.2 takemura #include <vm/vm.h> 38 1.1.2.2 takemura 39 1.1.2.2 takemura #include <dev/wscons/wsconsio.h> 40 1.1.2.2 takemura 41 1.1.2.2 takemura #include <machine/bootinfo.h> 42 1.1.2.2 takemura #include <machine/bus.h> 43 1.1.2.2 takemura #include <machine/autoconf.h> 44 1.1.2.2 takemura #include <machine/config_hook.h> 45 1.1.2.2 takemura #include <machine/platid.h> 46 1.1.2.2 takemura #include <machine/platid_mask.h> 47 1.1.2.2 takemura 48 1.1.2.2 takemura #include <hpcmips/dev/mq200reg.h> 49 1.1.2.2 takemura #include <hpcmips/dev/mq200var.h> 50 1.1.2.2 takemura #include <hpcmips/dev/bivideovar.h> 51 1.1.2.2 takemura 52 1.1.2.2 takemura #define MQ200DEBUG 53 1.1.2.2 takemura #ifdef MQ200DEBUG 54 1.1.2.2 takemura #ifndef MQ200DEBUG_CONF 55 1.1.2.2 takemura #define MQ200DEBUG_CONF 0 56 1.1.2.2 takemura #endif 57 1.1.2.2 takemura int mq200_debug = MQ200DEBUG_CONF; 58 1.1.2.2 takemura #define DPRINTF(arg) do { if (mq200_debug) printf arg; } while(0); 59 1.1.2.2 takemura #define DPRINTFN(n, arg) do { if (mq200_debug > (n)) printf arg; } while (0); 60 1.1.2.2 takemura #else 61 1.1.2.2 takemura #define DPRINTF(arg) do { } while (0); 62 1.1.2.2 takemura #define DPRINTFN(n, arg) do { } while (0); 63 1.1.2.2 takemura #endif 64 1.1.2.2 takemura 65 1.1.2.2 takemura /* 66 1.1.2.2 takemura * function prototypes 67 1.1.2.2 takemura */ 68 1.1.2.2 takemura static void mq200_power __P((int, void *)); 69 1.1.2.2 takemura static int mq200_hardpower __P((void *, int, long, void *)); 70 1.1.2.2 takemura static int mq200_fbinit __P((struct hpcfb_fbconf *)); 71 1.1.2.2 takemura static int mq200_ioctl __P((void *, u_long, caddr_t, int, struct proc *)); 72 1.1.2.2 takemura static paddr_t mq200_mmap __P((void *, off_t offset, int)); 73 1.1.2.2 takemura 74 1.1.2.2 takemura /* 75 1.1.2.2 takemura * static variables 76 1.1.2.2 takemura */ 77 1.1.2.2 takemura struct hpcfb_accessops mq200_ha = { 78 1.1.2.2 takemura mq200_ioctl, mq200_mmap 79 1.1.2.2 takemura }; 80 1.1.2.2 takemura 81 1.1.2.2 takemura int 82 1.1.2.2 takemura mq200_probe(iot, ioh) 83 1.1.2.2 takemura bus_space_tag_t iot; 84 1.1.2.2 takemura bus_space_handle_t ioh; 85 1.1.2.2 takemura { 86 1.1.2.2 takemura unsigned long regval; 87 1.1.2.2 takemura 88 1.1.2.2 takemura regval = bus_space_read_4(iot, ioh, MQ200_PC00R); 89 1.1.2.2 takemura DPRINTF(("mq200 probe: vendor id=%04lx product id=%04lx\n", 90 1.1.2.2 takemura regval & 0xffff, (regval >> 16) & 0xffff)); 91 1.1.2.2 takemura if (regval != ((MQ200_PRODUCT_ID << 16) | MQ200_VENDOR_ID)) 92 1.1.2.2 takemura return (0); 93 1.1.2.2 takemura 94 1.1.2.2 takemura return (1); 95 1.1.2.2 takemura } 96 1.1.2.2 takemura 97 1.1.2.2 takemura void 98 1.1.2.2 takemura mq200_attach(sc) 99 1.1.2.2 takemura struct mq200_softc *sc; 100 1.1.2.2 takemura { 101 1.1.2.2 takemura unsigned long regval; 102 1.1.2.2 takemura struct hpcfb_attach_args ha; 103 1.1.2.2 takemura int console = (bootinfo->bi_cnuse & BI_CNUSE_SERIAL) ? 0 : 1; 104 1.1.2.2 takemura 105 1.1.2.2 takemura regval = bus_space_read_4(sc->sc_iot, sc->sc_ioh, MQ200_PC08R); 106 1.1.2.2 takemura printf(": MQ200 Rev.%02lx video controller\n", regval & 0xff); 107 1.1.2.2 takemura 108 1.1.2.2 takemura /* Add a power hook to power saving */ 109 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D0; 110 1.1.2.2 takemura sc->sc_powerhook = powerhook_establish(mq200_power, sc); 111 1.1.2.2 takemura if (sc->sc_powerhook == NULL) 112 1.1.2.2 takemura printf("%s: WARNING: unable to establish power hook\n", 113 1.1.2.2 takemura sc->sc_dev.dv_xname); 114 1.1.2.2 takemura 115 1.1.2.2 takemura /* Add a hard power hook to power saving */ 116 1.1.2.2 takemura sc->sc_hardpowerhook = config_hook(CONFIG_HOOK_PMEVENT, 117 1.1.2.2 takemura CONFIG_HOOK_PMEVENT_HARDPOWER, 118 1.1.2.2 takemura CONFIG_HOOK_SHARE, 119 1.1.2.2 takemura mq200_hardpower, sc); 120 1.1.2.2 takemura if (sc->sc_hardpowerhook == NULL) 121 1.1.2.2 takemura printf("%s: WARNING: unable to establish hard power hook\n", 122 1.1.2.2 takemura sc->sc_dev.dv_xname); 123 1.1.2.2 takemura 124 1.1.2.2 takemura mq200_fbinit(&sc->sc_fbconf); 125 1.1.2.2 takemura sc->sc_fbconf.hf_baseaddr = MIPS_PHYS_TO_KSEG1(mips_ptob(mips_btop(sc->sc_baseaddr))); 126 1.1.2.2 takemura sc->sc_fbconf.hf_offset = (u_long)bootinfo->fb_addr - 127 1.1.2.2 takemura sc->sc_fbconf.hf_baseaddr; 128 1.1.2.2 takemura DPRINTF(("hf_baseaddr=%lx\n", sc->sc_fbconf.hf_baseaddr)); 129 1.1.2.2 takemura DPRINTF(("hf_offset=%lx\n", sc->sc_fbconf.hf_offset)); 130 1.1.2.2 takemura 131 1.1.2.2 takemura if (console && hpcfb_cnattach(&sc->sc_fbconf) != 0) { 132 1.1.2.2 takemura panic("mq200_attach: can't init fb console"); 133 1.1.2.2 takemura } 134 1.1.2.2 takemura 135 1.1.2.2 takemura ha.ha_console = console; 136 1.1.2.2 takemura ha.ha_accessops = &mq200_ha; 137 1.1.2.2 takemura ha.ha_accessctx = sc; 138 1.1.2.2 takemura ha.ha_curfbconf = 0; 139 1.1.2.2 takemura ha.ha_nfbconf = 1; 140 1.1.2.2 takemura ha.ha_fbconflist = &sc->sc_fbconf; 141 1.1.2.2 takemura ha.ha_curdspconf = 0; 142 1.1.2.2 takemura ha.ha_ndspconf = 1; 143 1.1.2.2 takemura ha.ha_dspconflist = &sc->sc_dspconf; 144 1.1.2.2 takemura 145 1.1.2.2 takemura config_found(&sc->sc_dev, &ha, hpcfbprint); 146 1.1.2.2 takemura 147 1.1.2.2 takemura /* 148 1.1.2.2 takemura * bivideo is no longer need 149 1.1.2.2 takemura */ 150 1.1.2.2 takemura bivideo_dont_attach = 1; 151 1.1.2.2 takemura } 152 1.1.2.2 takemura 153 1.1.2.2 takemura static void 154 1.1.2.2 takemura mq200_power(why, arg) 155 1.1.2.2 takemura int why; 156 1.1.2.2 takemura void *arg; 157 1.1.2.2 takemura { 158 1.1.2.2 takemura #if 0 159 1.1.2.2 takemura struct mq200_softc *sc = arg; 160 1.1.2.2 takemura 161 1.1.2.2 takemura switch (why) { 162 1.1.2.2 takemura case PWR_SUSPEND: 163 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D2; 164 1.1.2.2 takemura break; 165 1.1.2.2 takemura case PWR_STANDBY: 166 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D3; 167 1.1.2.2 takemura break; 168 1.1.2.2 takemura case PWR_RESUME: 169 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D0; 170 1.1.2.2 takemura break; 171 1.1.2.2 takemura } 172 1.1.2.2 takemura 173 1.1.2.2 takemura printf("MQ200_PMCSR=%08x\n", sc->sc_powerstate); 174 1.1.2.2 takemura bus_space_write_4(sc->sc_iot, sc->sc_ioh, 175 1.1.2.2 takemura MQ200_PMCSR, sc->sc_powerstate); 176 1.1.2.2 takemura #endif 177 1.1.2.2 takemura } 178 1.1.2.2 takemura 179 1.1.2.2 takemura static int 180 1.1.2.2 takemura mq200_hardpower(ctx, type, id, msg) 181 1.1.2.2 takemura void *ctx; 182 1.1.2.2 takemura int type; 183 1.1.2.2 takemura long id; 184 1.1.2.2 takemura void *msg; 185 1.1.2.2 takemura { 186 1.1.2.2 takemura struct mq200_softc *sc = ctx; 187 1.1.2.2 takemura int why = (int)msg; 188 1.1.2.2 takemura 189 1.1.2.2 takemura switch (why) { 190 1.1.2.2 takemura case PWR_SUSPEND: 191 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D2; 192 1.1.2.2 takemura break; 193 1.1.2.2 takemura case PWR_STANDBY: 194 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D3; 195 1.1.2.2 takemura break; 196 1.1.2.2 takemura case PWR_RESUME: 197 1.1.2.2 takemura sc->sc_powerstate = MQ200_POWERSTATE_D0; 198 1.1.2.2 takemura break; 199 1.1.2.2 takemura } 200 1.1.2.2 takemura 201 1.1.2.2 takemura bus_space_write_4(sc->sc_iot, sc->sc_ioh, 202 1.1.2.2 takemura MQ200_PMCSR, sc->sc_powerstate); 203 1.1.2.2 takemura 204 1.1.2.2 takemura /* 205 1.1.2.2 takemura * you should wait until the 206 1.1.2.2 takemura * power state transit sequence will end. 207 1.1.2.2 takemura */ 208 1.1.2.2 takemura { 209 1.1.2.2 takemura unsigned long tmp; 210 1.1.2.2 takemura do { 211 1.1.2.2 takemura tmp = bus_space_read_4(sc->sc_iot, sc->sc_ioh, 212 1.1.2.2 takemura MQ200_PMCSR); 213 1.1.2.2 takemura } while ((tmp & 0x3) != (sc->sc_powerstate & 0x3)); 214 1.1.2.2 takemura delay(100000); /* XXX */ 215 1.1.2.2 takemura } 216 1.1.2.2 takemura 217 1.1.2.2 takemura return (0); 218 1.1.2.2 takemura } 219 1.1.2.2 takemura 220 1.1.2.2 takemura 221 1.1.2.2 takemura static int 222 1.1.2.2 takemura mq200_fbinit(fb) 223 1.1.2.2 takemura struct hpcfb_fbconf *fb; 224 1.1.2.2 takemura { 225 1.1.2.2 takemura 226 1.1.2.2 takemura /* 227 1.1.2.2 takemura * get fb settings from bootinfo 228 1.1.2.2 takemura */ 229 1.1.2.2 takemura if (bootinfo == NULL || 230 1.1.2.2 takemura bootinfo->fb_addr == 0 || 231 1.1.2.2 takemura bootinfo->fb_line_bytes == 0 || 232 1.1.2.2 takemura bootinfo->fb_width == 0 || 233 1.1.2.2 takemura bootinfo->fb_height == 0) { 234 1.1.2.2 takemura printf("no frame buffer infomation.\n"); 235 1.1.2.2 takemura return (-1); 236 1.1.2.2 takemura } 237 1.1.2.2 takemura 238 1.1.2.2 takemura /* zero fill */ 239 1.1.2.2 takemura bzero(fb, sizeof(*fb)); 240 1.1.2.2 takemura 241 1.1.2.2 takemura fb->hf_conf_index = 0; /* configuration index */ 242 1.1.2.2 takemura fb->hf_nconfs = 1; /* how many configurations */ 243 1.1.2.2 takemura strcpy(fb->hf_name, "built-in video"); 244 1.1.2.2 takemura /* frame buffer name */ 245 1.1.2.2 takemura strcpy(fb->hf_conf_name, "default"); 246 1.1.2.2 takemura /* configuration name */ 247 1.1.2.2 takemura fb->hf_height = bootinfo->fb_height; 248 1.1.2.2 takemura fb->hf_width = bootinfo->fb_width; 249 1.1.2.2 takemura fb->hf_baseaddr = mips_ptob(mips_btop(bootinfo->fb_addr)); 250 1.1.2.2 takemura fb->hf_offset = (u_long)bootinfo->fb_addr - fb->hf_baseaddr; 251 1.1.2.2 takemura /* frame buffer start offset */ 252 1.1.2.2 takemura fb->hf_bytes_per_line = bootinfo->fb_line_bytes; 253 1.1.2.2 takemura fb->hf_nplanes = 1; 254 1.1.2.2 takemura fb->hf_bytes_per_plane = bootinfo->fb_height * 255 1.1.2.2 takemura bootinfo->fb_line_bytes; 256 1.1.2.2 takemura 257 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_BYTE; 258 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_WORD; 259 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_DWORD; 260 1.1.2.2 takemura 261 1.1.2.2 takemura switch (bootinfo->fb_type) { 262 1.1.2.2 takemura /* 263 1.1.2.2 takemura * gray scale 264 1.1.2.2 takemura */ 265 1.1.2.2 takemura case BIFB_D2_M2L_3: 266 1.1.2.2 takemura case BIFB_D2_M2L_3x2: 267 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 268 1.1.2.2 takemura /* fall through */ 269 1.1.2.2 takemura case BIFB_D2_M2L_0: 270 1.1.2.2 takemura case BIFB_D2_M2L_0x2: 271 1.1.2.2 takemura fb->hf_class = HPCFB_CLASS_GRAYSCALE; 272 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 273 1.1.2.2 takemura fb->hf_pack_width = 8; 274 1.1.2.2 takemura fb->hf_pixels_per_pack = 4; 275 1.1.2.2 takemura fb->hf_pixel_width = 2; 276 1.1.2.2 takemura fb->hf_class_data_length = sizeof(struct hf_gray_tag); 277 1.1.2.2 takemura fb->hf_u.hf_gray.hf_flags = 0; /* reserved for future use */ 278 1.1.2.2 takemura break; 279 1.1.2.2 takemura 280 1.1.2.2 takemura /* 281 1.1.2.2 takemura * indexed color 282 1.1.2.2 takemura */ 283 1.1.2.2 takemura case BIFB_D8_FF: 284 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 285 1.1.2.2 takemura /* fall through */ 286 1.1.2.2 takemura case BIFB_D8_00: 287 1.1.2.2 takemura fb->hf_class = HPCFB_CLASS_INDEXCOLOR; 288 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 289 1.1.2.2 takemura fb->hf_pack_width = 8; 290 1.1.2.2 takemura fb->hf_pixels_per_pack = 1; 291 1.1.2.2 takemura fb->hf_pixel_width = 8; 292 1.1.2.2 takemura fb->hf_class_data_length = sizeof(struct hf_indexed_tag); 293 1.1.2.2 takemura fb->hf_u.hf_indexed.hf_flags = 0; /* reserved for future use */ 294 1.1.2.2 takemura break; 295 1.1.2.2 takemura 296 1.1.2.2 takemura /* 297 1.1.2.2 takemura * RGB color 298 1.1.2.2 takemura */ 299 1.1.2.2 takemura case BIFB_D16_FFFF: 300 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_REVERSE; 301 1.1.2.2 takemura /* fall through */ 302 1.1.2.2 takemura case BIFB_D16_0000: 303 1.1.2.2 takemura fb->hf_class = HPCFB_CLASS_RGBCOLOR; 304 1.1.2.2 takemura fb->hf_access_flags |= HPCFB_ACCESS_STATIC; 305 1.1.2.2 takemura #if BYTE_ORDER == LITTLE_ENDIAN 306 1.1.2.2 takemura fb->hf_swap_flags = HPCFB_SWAP_BYTE; 307 1.1.2.2 takemura #endif 308 1.1.2.2 takemura fb->hf_pack_width = 16; 309 1.1.2.2 takemura fb->hf_pixels_per_pack = 1; 310 1.1.2.2 takemura fb->hf_pixel_width = 16; 311 1.1.2.2 takemura 312 1.1.2.2 takemura fb->hf_class_data_length = sizeof(struct hf_rgb_tag); 313 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_flags = 0; /* reserved for future use */ 314 1.1.2.2 takemura 315 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_red_width = 5; 316 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_red_shift = 11; 317 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_green_width = 6; 318 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_green_shift = 5; 319 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_blue_width = 5; 320 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_blue_shift = 0; 321 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_alpha_width = 0; 322 1.1.2.2 takemura fb->hf_u.hf_rgb.hf_alpha_shift = 0; 323 1.1.2.2 takemura break; 324 1.1.2.2 takemura 325 1.1.2.2 takemura default: 326 1.1.2.2 takemura printf("unknown type (=%d).\n", bootinfo->fb_type); 327 1.1.2.2 takemura return (-1); 328 1.1.2.2 takemura break; 329 1.1.2.2 takemura } 330 1.1.2.2 takemura 331 1.1.2.2 takemura return (0); /* no error */ 332 1.1.2.2 takemura } 333 1.1.2.2 takemura 334 1.1.2.2 takemura int 335 1.1.2.2 takemura mq200_ioctl(v, cmd, data, flag, p) 336 1.1.2.2 takemura void *v; 337 1.1.2.2 takemura u_long cmd; 338 1.1.2.2 takemura caddr_t data; 339 1.1.2.2 takemura int flag; 340 1.1.2.2 takemura struct proc *p; 341 1.1.2.2 takemura { 342 1.1.2.2 takemura struct mq200_softc *sc = (struct mq200_softc *)v; 343 1.1.2.2 takemura struct hpcfb_fbconf *fbconf; 344 1.1.2.2 takemura struct hpcfb_dspconf *dspconf; 345 1.1.2.2 takemura struct wsdisplay_cmap *cmap; 346 1.1.2.2 takemura 347 1.1.2.2 takemura switch (cmd) { 348 1.1.2.2 takemura case WSDISPLAYIO_GETCMAP: 349 1.1.2.2 takemura cmap = (struct wsdisplay_cmap*)data; 350 1.1.2.2 takemura 351 1.1.2.2 takemura if (sc->sc_fbconf.hf_class != HPCFB_CLASS_INDEXCOLOR || 352 1.1.2.2 takemura sc->sc_fbconf.hf_pack_width != 8 || 353 1.1.2.2 takemura 256 <= cmap->index || 354 1.1.2.3 itojun 256 - cmap->index < cmap->count) 355 1.1.2.2 takemura return (EINVAL); 356 1.1.2.2 takemura 357 1.1.2.2 takemura #if 0 358 1.1.2.2 takemura if (!uvm_useracc(cmap->red, cmap->count, B_WRITE) || 359 1.1.2.2 takemura !uvm_useracc(cmap->green, cmap->count, B_WRITE) || 360 1.1.2.2 takemura !uvm_useracc(cmap->blue, cmap->count, B_WRITE)) 361 1.1.2.2 takemura return (EFAULT); 362 1.1.2.2 takemura 363 1.1.2.2 takemura copyout(&bivideo_cmap_r[cmap->index], cmap->red, cmap->count); 364 1.1.2.2 takemura copyout(&bivideo_cmap_g[cmap->index], cmap->green,cmap->count); 365 1.1.2.2 takemura copyout(&bivideo_cmap_b[cmap->index], cmap->blue, cmap->count); 366 1.1.2.2 takemura #endif 367 1.1.2.2 takemura 368 1.1.2.2 takemura return (0); 369 1.1.2.2 takemura 370 1.1.2.2 takemura case WSDISPLAYIO_PUTCMAP: 371 1.1.2.2 takemura /* 372 1.1.2.2 takemura * This driver can't set color map. 373 1.1.2.2 takemura */ 374 1.1.2.2 takemura return (EINVAL); 375 1.1.2.2 takemura 376 1.1.2.2 takemura case HPCFBIO_GCONF: 377 1.1.2.2 takemura fbconf = (struct hpcfb_fbconf *)data; 378 1.1.2.2 takemura if (fbconf->hf_conf_index != 0 && 379 1.1.2.2 takemura fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) { 380 1.1.2.2 takemura return (EINVAL); 381 1.1.2.2 takemura } 382 1.1.2.2 takemura *fbconf = sc->sc_fbconf; /* structure assignment */ 383 1.1.2.2 takemura return (0); 384 1.1.2.2 takemura case HPCFBIO_SCONF: 385 1.1.2.2 takemura fbconf = (struct hpcfb_fbconf *)data; 386 1.1.2.2 takemura if (fbconf->hf_conf_index != 0 && 387 1.1.2.2 takemura fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) { 388 1.1.2.2 takemura return (EINVAL); 389 1.1.2.2 takemura } 390 1.1.2.2 takemura /* 391 1.1.2.2 takemura * nothing to do because we have only one configration 392 1.1.2.2 takemura */ 393 1.1.2.2 takemura return (0); 394 1.1.2.2 takemura case HPCFBIO_GDSPCONF: 395 1.1.2.2 takemura dspconf = (struct hpcfb_dspconf *)data; 396 1.1.2.2 takemura if ((dspconf->hd_unit_index != 0 && 397 1.1.2.2 takemura dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) || 398 1.1.2.2 takemura (dspconf->hd_conf_index != 0 && 399 1.1.2.2 takemura dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) { 400 1.1.2.2 takemura return (EINVAL); 401 1.1.2.2 takemura } 402 1.1.2.2 takemura *dspconf = sc->sc_dspconf; /* structure assignment */ 403 1.1.2.2 takemura return (0); 404 1.1.2.2 takemura case HPCFBIO_SDSPCONF: 405 1.1.2.2 takemura dspconf = (struct hpcfb_dspconf *)data; 406 1.1.2.2 takemura if ((dspconf->hd_unit_index != 0 && 407 1.1.2.2 takemura dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) || 408 1.1.2.2 takemura (dspconf->hd_conf_index != 0 && 409 1.1.2.2 takemura dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) { 410 1.1.2.2 takemura return (EINVAL); 411 1.1.2.2 takemura } 412 1.1.2.2 takemura /* 413 1.1.2.2 takemura * nothing to do 414 1.1.2.2 takemura * because we have only one unit and one configration 415 1.1.2.2 takemura */ 416 1.1.2.2 takemura return (0); 417 1.1.2.2 takemura case HPCFBIO_GOP: 418 1.1.2.2 takemura case HPCFBIO_SOP: 419 1.1.2.2 takemura /* 420 1.1.2.2 takemura * curently not implemented... 421 1.1.2.2 takemura */ 422 1.1.2.2 takemura return (EINVAL); 423 1.1.2.2 takemura } 424 1.1.2.2 takemura 425 1.1.2.2 takemura return (ENOTTY); 426 1.1.2.2 takemura } 427 1.1.2.2 takemura 428 1.1.2.2 takemura paddr_t 429 1.1.2.2 takemura mq200_mmap(ctx, offset, prot) 430 1.1.2.2 takemura void *ctx; 431 1.1.2.2 takemura off_t offset; 432 1.1.2.2 takemura int prot; 433 1.1.2.2 takemura { 434 1.1.2.2 takemura struct mq200_softc *sc = (struct mq200_softc *)ctx; 435 1.1.2.2 takemura 436 1.1.2.2 takemura if (offset < 0 || MQ200_MAPSIZE <= offset) 437 1.1.2.2 takemura return -1; 438 1.1.2.2 takemura 439 1.1.2.2 takemura return mips_btop(sc->sc_baseaddr + offset); 440 1.1.2.2 takemura } 441
Indexes created Tue Oct 07 21:09:53 GMT 2025