1244197Sgonzo/* 2244197Sgonzo * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org> 3244197Sgonzo * All rights reserved. 4244197Sgonzo * 5244197Sgonzo * Redistribution and use in source and binary forms, with or without 6244197Sgonzo * modification, are permitted provided that the following conditions 7244197Sgonzo * are met: 8244197Sgonzo * 1. Redistributions of source code must retain the above copyright 9244197Sgonzo * notice, this list of conditions and the following disclaimer. 10244197Sgonzo * 2. Redistributions in binary form must reproduce the above copyright 11244197Sgonzo * notice, this list of conditions and the following disclaimer in the 12244197Sgonzo * documentation and/or other materials provided with the distribution. 13244197Sgonzo * 14244197Sgonzo * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15244197Sgonzo * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16244197Sgonzo * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17244197Sgonzo * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18244197Sgonzo * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19244197Sgonzo * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20244197Sgonzo * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21244197Sgonzo * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22244197Sgonzo * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23244197Sgonzo * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24244197Sgonzo * SUCH DAMAGE. 25244197Sgonzo */ 26244197Sgonzo 27244197Sgonzo#include <sys/cdefs.h> 28244197Sgonzo__FBSDID("$FreeBSD$"); 29244197Sgonzo 30244197Sgonzo#include <sys/param.h> 31244197Sgonzo#include <sys/systm.h> 32244197Sgonzo#include <sys/bus.h> 33244197Sgonzo#include <sys/kernel.h> 34244197Sgonzo#include <sys/module.h> 35244197Sgonzo#include <sys/malloc.h> 36244197Sgonzo#include <sys/rman.h> 37244197Sgonzo#include <sys/fbio.h> 38244197Sgonzo#include <sys/consio.h> 39244197Sgonzo#include <sys/kdb.h> 40244197Sgonzo 41244197Sgonzo#include <machine/bus.h> 42244197Sgonzo#include <machine/cpu.h> 43244197Sgonzo#include <machine/intr.h> 44244197Sgonzo 45244197Sgonzo#include <dev/fdt/fdt_common.h> 46244197Sgonzo#include <dev/ofw/openfirm.h> 47244197Sgonzo#include <dev/ofw/ofw_bus.h> 48244197Sgonzo#include <dev/ofw/ofw_bus_subr.h> 49244197Sgonzo 50244197Sgonzo#include <dev/fb/fbreg.h> 51244197Sgonzo#include <dev/syscons/syscons.h> 52244197Sgonzo 53244197Sgonzo#include <machine/bus.h> 54244197Sgonzo#include <machine/fdt.h> 55244197Sgonzo 56244197Sgonzo#define PL110_VENDOR_ARM926PXP 1 57244197Sgonzo 58244197Sgonzo#define MEM_SYS 0 59244197Sgonzo#define MEM_CLCD 1 60244197Sgonzo#define MEM_REGIONS 2 61244197Sgonzo 62244197Sgonzo#define SYS_CLCD 0x00 63244197Sgonzo#define SYS_CLCD_CLCDID_SHIFT 0x08 64244197Sgonzo#define SYS_CLCD_CLCDID_MASK 0x1f 65244197Sgonzo#define SYS_CLCD_PWR3V5VSWITCH (1 << 4) 66244197Sgonzo#define SYS_CLCD_VDDPOSSWITCH (1 << 3) 67244197Sgonzo#define SYS_CLCD_NLCDIOON (1 << 2) 68244197Sgonzo#define SYS_CLCD_LCD_MODE_MASK 0x03 69244197Sgonzo 70244197Sgonzo#define CLCD_MODE_RGB888 0x0 71244197Sgonzo#define CLCD_MODE_RGB555 0x01 72244197Sgonzo#define CLCD_MODE_RBG565 0x02 73244197Sgonzo#define CLCD_MODE_RGB565 0x03 74244197Sgonzo 75244197Sgonzo#define CLCDC_TIMING0 0x00 76244197Sgonzo#define CLCDC_TIMING1 0x04 77244197Sgonzo#define CLCDC_TIMING2 0x08 78244197Sgonzo#define CLCDC_TIMING3 0x0C 79244197Sgonzo#define CLCDC_TIMING3 0x0C 80244197Sgonzo#define CLCDC_UPBASE 0x10 81244197Sgonzo#define CLCDC_LPBASE 0x14 82244197Sgonzo#ifdef PL110_VENDOR_ARM926PXP 83244197Sgonzo#define CLCDC_CONTROL 0x18 84244197Sgonzo#define CLCDC_IMSC 0x1C 85244197Sgonzo#else 86244197Sgonzo#define CLCDC_IMSC 0x18 87244197Sgonzo#define CLCDC_CONTROL 0x1C 88244197Sgonzo#endif 89244197Sgonzo#define CONTROL_WATERMARK (1 << 16) 90244197Sgonzo#define CONTROL_VCOMP_VS (0 << 12) 91244197Sgonzo#define CONTROL_VCOMP_BP (1 << 12) 92244197Sgonzo#define CONTROL_VCOMP_SAV (2 << 12) 93244197Sgonzo#define CONTROL_VCOMP_FP (3 << 12) 94244197Sgonzo#define CONTROL_PWR (1 << 11) 95244197Sgonzo#define CONTROL_BEPO (1 << 10) 96244197Sgonzo#define CONTROL_BEBO (1 << 9) 97244197Sgonzo#define CONTROL_BGR (1 << 8) 98244197Sgonzo#define CONTROL_DUAL (1 << 7) 99244197Sgonzo#define CONTROL_MONO8 (1 << 6) 100244197Sgonzo#define CONTROL_TFT (1 << 5) 101244197Sgonzo#define CONTROL_BW (1 << 4) 102244197Sgonzo#define CONTROL_BPP1 (0x00 << 1) 103244197Sgonzo#define CONTROL_BPP2 (0x01 << 1) 104244197Sgonzo#define CONTROL_BPP4 (0x02 << 1) 105244197Sgonzo#define CONTROL_BPP8 (0x03 << 1) 106244197Sgonzo#define CONTROL_BPP16 (0x04 << 1) 107244197Sgonzo#define CONTROL_BPP24 (0x05 << 1) 108244197Sgonzo#define CONTROL_EN (1 << 0) 109244197Sgonzo#define CLCDC_RIS 0x20 110244197Sgonzo#define CLCDC_MIS 0x24 111244197Sgonzo#define INTR_MBERR (1 << 4) 112244197Sgonzo#define INTR_VCOMP (1 << 3) 113244197Sgonzo#define INTR_LNB (1 << 2) 114244197Sgonzo#define INTR_FUF (1 << 1) 115244197Sgonzo#define CLCDC_ICR 0x28 116244197Sgonzo 117244197Sgonzo#ifdef DEBUG 118244197Sgonzo#define dprintf(fmt, args...) do { printf("%s(): ", __func__); \ 119244197Sgonzo printf(fmt,##args); } while (0) 120244197Sgonzo#else 121244197Sgonzo#define dprintf(fmt, args...) 122244197Sgonzo#endif 123244197Sgonzo 124244197Sgonzo#define versatile_clcdc_sys_read_4(sc, reg) \ 125244197Sgonzo bus_read_4((sc)->mem_res[MEM_SYS], (reg)) 126244197Sgonzo#define versatile_clcdc_sys_write_4(sc, reg, val) \ 127244197Sgonzo bus_write_4((sc)->mem_res[MEM_SYS], (reg), (val)) 128244197Sgonzo 129244197Sgonzo#define versatile_clcdc_read_4(sc, reg) \ 130244197Sgonzo bus_read_4((sc)->mem_res[MEM_CLCD], (reg)) 131244197Sgonzo#define versatile_clcdc_write_4(sc, reg, val) \ 132244197Sgonzo bus_write_4((sc)->mem_res[MEM_CLCD], (reg), (val)) 133244197Sgonzo 134244197Sgonzostruct versatile_clcdc_softc { 135244197Sgonzo struct resource* mem_res[MEM_REGIONS]; 136244197Sgonzo 137244197Sgonzo struct mtx mtx; 138244197Sgonzo 139244197Sgonzo int width; 140244197Sgonzo int height; 141244197Sgonzo int mode; 142244197Sgonzo 143244197Sgonzo bus_dma_tag_t dma_tag; 144244197Sgonzo bus_dmamap_t dma_map; 145244197Sgonzo bus_addr_t fb_phys; 146244197Sgonzo uint8_t *fb_base; 147244197Sgonzo 148244197Sgonzo}; 149244197Sgonzo 150244197Sgonzostruct video_adapter_softc { 151244197Sgonzo /* Videoadpater part */ 152244197Sgonzo video_adapter_t va; 153244197Sgonzo int console; 154244197Sgonzo 155244197Sgonzo intptr_t fb_addr; 156244197Sgonzo unsigned int fb_size; 157244197Sgonzo 158244197Sgonzo unsigned int height; 159244197Sgonzo unsigned int width; 160244197Sgonzo unsigned int depth; 161244197Sgonzo unsigned int stride; 162244197Sgonzo 163244197Sgonzo unsigned int xmargin; 164244197Sgonzo unsigned int ymargin; 165244197Sgonzo 166244197Sgonzo unsigned char *font; 167244197Sgonzo int initialized; 168244197Sgonzo}; 169244197Sgonzo 170244197Sgonzostruct argb { 171244197Sgonzo uint8_t a; 172244197Sgonzo uint8_t r; 173244197Sgonzo uint8_t g; 174244197Sgonzo uint8_t b; 175244197Sgonzo}; 176244197Sgonzo 177244197Sgonzostatic struct argb versatilefb_palette[16] = { 178244197Sgonzo {0x00, 0x00, 0x00, 0x00}, 179244197Sgonzo {0x00, 0x00, 0x00, 0xaa}, 180244197Sgonzo {0x00, 0x00, 0xaa, 0x00}, 181244197Sgonzo {0x00, 0x00, 0xaa, 0xaa}, 182244197Sgonzo {0x00, 0xaa, 0x00, 0x00}, 183244197Sgonzo {0x00, 0xaa, 0x00, 0xaa}, 184244197Sgonzo {0x00, 0xaa, 0x55, 0x00}, 185244197Sgonzo {0x00, 0xaa, 0xaa, 0xaa}, 186244197Sgonzo {0x00, 0x55, 0x55, 0x55}, 187244197Sgonzo {0x00, 0x55, 0x55, 0xff}, 188244197Sgonzo {0x00, 0x55, 0xff, 0x55}, 189244197Sgonzo {0x00, 0x55, 0xff, 0xff}, 190244197Sgonzo {0x00, 0xff, 0x55, 0x55}, 191244197Sgonzo {0x00, 0xff, 0x55, 0xff}, 192244197Sgonzo {0x00, 0xff, 0xff, 0x55}, 193244197Sgonzo {0x00, 0xff, 0xff, 0xff} 194244197Sgonzo}; 195244197Sgonzo 196244755Sgonzo/* mouse pointer from dev/syscons/scgfbrndr.c */ 197244755Sgonzostatic u_char mouse_pointer[16] = { 198244755Sgonzo 0x00, 0x40, 0x60, 0x70, 0x78, 0x7c, 0x7e, 0x68, 199244755Sgonzo 0x0c, 0x0c, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00 200244755Sgonzo}; 201244755Sgonzo 202244197Sgonzo#define FB_WIDTH 640 203244197Sgonzo#define FB_HEIGHT 480 204244197Sgonzo#define FB_DEPTH 16 205244197Sgonzo 206244197Sgonzo#define VERSATILE_FONT_HEIGHT 16 207244197Sgonzo 208244197Sgonzostatic struct video_adapter_softc va_softc; 209244197Sgonzo 210244197Sgonzostatic struct resource_spec versatile_clcdc_mem_spec[] = { 211244197Sgonzo { SYS_RES_MEMORY, 0, RF_ACTIVE }, 212244197Sgonzo { SYS_RES_MEMORY, 1, RF_ACTIVE }, 213244197Sgonzo { -1, 0, 0 } 214244197Sgonzo}; 215244197Sgonzo 216244197Sgonzostatic int versatilefb_configure(int); 217244197Sgonzostatic void versatilefb_update_margins(video_adapter_t *adp); 218244197Sgonzo 219244197Sgonzostatic void 220244197Sgonzoversatile_fb_dmamap_cb(void *arg, bus_dma_segment_t *segs, int nseg, int err) 221244197Sgonzo{ 222244197Sgonzo bus_addr_t *addr; 223244197Sgonzo 224244197Sgonzo if (err) 225244197Sgonzo return; 226244197Sgonzo 227244197Sgonzo addr = (bus_addr_t*)arg; 228244197Sgonzo *addr = segs[0].ds_addr; 229244197Sgonzo} 230244197Sgonzo 231244197Sgonzostatic int 232244197Sgonzoversatile_clcdc_probe(device_t dev) 233244197Sgonzo{ 234244197Sgonzo 235266152Sian if (!ofw_bus_status_okay(dev)) 236266152Sian return (ENXIO); 237266152Sian 238244197Sgonzo if (ofw_bus_is_compatible(dev, "arm,pl110")) { 239244197Sgonzo device_set_desc(dev, "PL110 CLCD controller"); 240244197Sgonzo return (BUS_PROBE_DEFAULT); 241244197Sgonzo } 242244197Sgonzo 243244197Sgonzo return (ENXIO); 244244197Sgonzo} 245244197Sgonzo 246244197Sgonzostatic int 247244197Sgonzoversatile_clcdc_attach(device_t dev) 248244197Sgonzo{ 249244197Sgonzo struct versatile_clcdc_softc *sc = device_get_softc(dev); 250244197Sgonzo struct video_adapter_softc *va_sc = &va_softc; 251244197Sgonzo int err; 252244197Sgonzo uint32_t reg; 253244197Sgonzo int clcdid; 254244197Sgonzo int dma_size; 255244197Sgonzo 256244197Sgonzo /* Request memory resources */ 257244197Sgonzo err = bus_alloc_resources(dev, versatile_clcdc_mem_spec, 258244197Sgonzo sc->mem_res); 259244197Sgonzo if (err) { 260244197Sgonzo device_printf(dev, "Error: could not allocate memory resources\n"); 261244197Sgonzo return (ENXIO); 262244197Sgonzo } 263244197Sgonzo 264244197Sgonzo reg = versatile_clcdc_sys_read_4(sc, SYS_CLCD); 265244197Sgonzo clcdid = (reg >> SYS_CLCD_CLCDID_SHIFT) & SYS_CLCD_CLCDID_MASK; 266244197Sgonzo switch (clcdid) { 267244197Sgonzo case 31: 268244197Sgonzo device_printf(dev, "QEMU VGA 640x480\n"); 269244197Sgonzo sc->width = 640; 270244197Sgonzo sc->height = 480; 271244197Sgonzo break; 272244197Sgonzo default: 273244197Sgonzo device_printf(dev, "Unsupported: %d\n", clcdid); 274244197Sgonzo goto fail; 275244197Sgonzo } 276244197Sgonzo 277244197Sgonzo reg &= ~SYS_CLCD_LCD_MODE_MASK; 278244197Sgonzo reg |= CLCD_MODE_RGB565; 279244197Sgonzo sc->mode = CLCD_MODE_RGB565; 280244197Sgonzo versatile_clcdc_sys_write_4(sc, SYS_CLCD, reg); 281244197Sgonzo dma_size = sc->width*sc->height*2; 282244197Sgonzo 283244197Sgonzo /* 284244197Sgonzo * Power on LCD 285244197Sgonzo */ 286244197Sgonzo reg |= SYS_CLCD_PWR3V5VSWITCH | SYS_CLCD_NLCDIOON; 287244197Sgonzo versatile_clcdc_sys_write_4(sc, SYS_CLCD, reg); 288244197Sgonzo 289244197Sgonzo /* 290244197Sgonzo * XXX: hardcoded timing for VGA. For other modes/panels 291244197Sgonzo * we need to keep table of timing register values 292244197Sgonzo */ 293244197Sgonzo /* 294244197Sgonzo * XXX: set SYS_OSC1 295244197Sgonzo */ 296244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_TIMING0, 0x3F1F3F9C); 297244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_TIMING1, 0x090B61DF); 298244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_TIMING2, 0x067F1800); 299244197Sgonzo /* XXX: timing 3? */ 300244197Sgonzo 301244197Sgonzo /* 302244197Sgonzo * Now allocate framebuffer memory 303244197Sgonzo */ 304244197Sgonzo err = bus_dma_tag_create( 305244197Sgonzo bus_get_dma_tag(dev), 306244197Sgonzo 4, 0, /* alignment, boundary */ 307244197Sgonzo BUS_SPACE_MAXADDR_32BIT, /* lowaddr */ 308244197Sgonzo BUS_SPACE_MAXADDR, /* highaddr */ 309244197Sgonzo NULL, NULL, /* filter, filterarg */ 310244197Sgonzo dma_size, 1, /* maxsize, nsegments */ 311244197Sgonzo dma_size, 0, /* maxsegsize, flags */ 312244197Sgonzo NULL, NULL, /* lockfunc, lockarg */ 313244197Sgonzo &sc->dma_tag); 314244197Sgonzo 315244197Sgonzo err = bus_dmamem_alloc(sc->dma_tag, (void **)&sc->fb_base, 316244197Sgonzo 0, &sc->dma_map); 317244197Sgonzo if (err) { 318244197Sgonzo device_printf(dev, "cannot allocate framebuffer\n"); 319244197Sgonzo goto fail; 320244197Sgonzo } 321244197Sgonzo 322244197Sgonzo err = bus_dmamap_load(sc->dma_tag, sc->dma_map, sc->fb_base, 323244197Sgonzo dma_size, versatile_fb_dmamap_cb, &sc->fb_phys, BUS_DMA_NOWAIT); 324244197Sgonzo 325244197Sgonzo if (err) { 326244197Sgonzo device_printf(dev, "cannot load DMA map\n"); 327244197Sgonzo goto fail; 328244197Sgonzo } 329244197Sgonzo 330244197Sgonzo /* Make sure it's blank */ 331244197Sgonzo memset(sc->fb_base, 0x00, dma_size); 332244197Sgonzo 333244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_UPBASE, sc->fb_phys); 334244197Sgonzo 335244197Sgonzo err = (sc_attach_unit(device_get_unit(dev), 336244197Sgonzo device_get_flags(dev) | SC_AUTODETECT_KBD)); 337244197Sgonzo 338244197Sgonzo if (err) { 339244197Sgonzo device_printf(dev, "failed to attach syscons\n"); 340244197Sgonzo goto fail; 341244197Sgonzo } 342244197Sgonzo 343244197Sgonzo /* 344244197Sgonzo * XXX: hardcoded for VGA 345244197Sgonzo */ 346244197Sgonzo reg = CONTROL_VCOMP_BP | CONTROL_TFT | CONTROL_BGR | CONTROL_EN; 347244197Sgonzo reg |= CONTROL_BPP16; 348244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_CONTROL, reg); 349244197Sgonzo DELAY(20); 350244197Sgonzo reg |= CONTROL_PWR; 351244197Sgonzo versatile_clcdc_write_4(sc, CLCDC_CONTROL, reg); 352244197Sgonzo 353244197Sgonzo va_sc->fb_addr = (vm_offset_t)sc->fb_base; 354244197Sgonzo va_sc->fb_size = dma_size; 355244197Sgonzo va_sc->width = sc->width; 356244197Sgonzo va_sc->height = sc->height; 357244197Sgonzo va_sc->depth = 16; 358244197Sgonzo va_sc->stride = sc->width * 2; 359244197Sgonzo versatilefb_update_margins(&va_sc->va); 360244197Sgonzo 361244197Sgonzo return (0); 362244197Sgonzo 363244197Sgonzofail: 364244197Sgonzo if (sc->fb_base) 365244197Sgonzo bus_dmamem_free(sc->dma_tag, sc->fb_base, sc->dma_map); 366244197Sgonzo if (sc->dma_map) 367244197Sgonzo bus_dmamap_destroy(sc->dma_tag, sc->dma_map); 368244197Sgonzo if (sc->dma_tag) 369244197Sgonzo bus_dma_tag_destroy(sc->dma_tag); 370244197Sgonzo return (err); 371244197Sgonzo} 372244197Sgonzo 373244197Sgonzostatic device_method_t versatile_clcdc_methods[] = { 374244197Sgonzo DEVMETHOD(device_probe, versatile_clcdc_probe), 375244197Sgonzo DEVMETHOD(device_attach, versatile_clcdc_attach), 376244197Sgonzo 377244197Sgonzo DEVMETHOD_END 378244197Sgonzo}; 379244197Sgonzo 380244197Sgonzostatic driver_t versatile_clcdc_driver = { 381244197Sgonzo "clcdc", 382244197Sgonzo versatile_clcdc_methods, 383244197Sgonzo sizeof(struct versatile_clcdc_softc), 384244197Sgonzo}; 385244197Sgonzo 386244197Sgonzostatic devclass_t versatile_clcdc_devclass; 387244197Sgonzo 388244197SgonzoDRIVER_MODULE(versatile_clcdc, simplebus, versatile_clcdc_driver, versatile_clcdc_devclass, 0, 0); 389244197Sgonzo 390244197Sgonzo/* 391244197Sgonzo * Video driver routines and glue. 392244197Sgonzo */ 393244197Sgonzostatic vi_probe_t versatilefb_probe; 394244197Sgonzostatic vi_init_t versatilefb_init; 395244197Sgonzostatic vi_get_info_t versatilefb_get_info; 396244197Sgonzostatic vi_query_mode_t versatilefb_query_mode; 397244197Sgonzostatic vi_set_mode_t versatilefb_set_mode; 398244197Sgonzostatic vi_save_font_t versatilefb_save_font; 399244197Sgonzostatic vi_load_font_t versatilefb_load_font; 400244197Sgonzostatic vi_show_font_t versatilefb_show_font; 401244197Sgonzostatic vi_save_palette_t versatilefb_save_palette; 402244197Sgonzostatic vi_load_palette_t versatilefb_load_palette; 403244197Sgonzostatic vi_set_border_t versatilefb_set_border; 404244197Sgonzostatic vi_save_state_t versatilefb_save_state; 405244197Sgonzostatic vi_load_state_t versatilefb_load_state; 406244197Sgonzostatic vi_set_win_org_t versatilefb_set_win_org; 407244197Sgonzostatic vi_read_hw_cursor_t versatilefb_read_hw_cursor; 408244197Sgonzostatic vi_set_hw_cursor_t versatilefb_set_hw_cursor; 409244197Sgonzostatic vi_set_hw_cursor_shape_t versatilefb_set_hw_cursor_shape; 410244197Sgonzostatic vi_blank_display_t versatilefb_blank_display; 411244197Sgonzostatic vi_mmap_t versatilefb_mmap; 412244197Sgonzostatic vi_ioctl_t versatilefb_ioctl; 413244197Sgonzostatic vi_clear_t versatilefb_clear; 414244197Sgonzostatic vi_fill_rect_t versatilefb_fill_rect; 415244197Sgonzostatic vi_bitblt_t versatilefb_bitblt; 416244197Sgonzostatic vi_diag_t versatilefb_diag; 417244197Sgonzostatic vi_save_cursor_palette_t versatilefb_save_cursor_palette; 418244197Sgonzostatic vi_load_cursor_palette_t versatilefb_load_cursor_palette; 419244197Sgonzostatic vi_copy_t versatilefb_copy; 420244197Sgonzostatic vi_putp_t versatilefb_putp; 421244197Sgonzostatic vi_putc_t versatilefb_putc; 422244197Sgonzostatic vi_puts_t versatilefb_puts; 423244197Sgonzostatic vi_putm_t versatilefb_putm; 424244197Sgonzo 425244197Sgonzostatic video_switch_t versatilefbvidsw = { 426244197Sgonzo .probe = versatilefb_probe, 427244197Sgonzo .init = versatilefb_init, 428244197Sgonzo .get_info = versatilefb_get_info, 429244197Sgonzo .query_mode = versatilefb_query_mode, 430244197Sgonzo .set_mode = versatilefb_set_mode, 431244197Sgonzo .save_font = versatilefb_save_font, 432244197Sgonzo .load_font = versatilefb_load_font, 433244197Sgonzo .show_font = versatilefb_show_font, 434244197Sgonzo .save_palette = versatilefb_save_palette, 435244197Sgonzo .load_palette = versatilefb_load_palette, 436244197Sgonzo .set_border = versatilefb_set_border, 437244197Sgonzo .save_state = versatilefb_save_state, 438244197Sgonzo .load_state = versatilefb_load_state, 439244197Sgonzo .set_win_org = versatilefb_set_win_org, 440244197Sgonzo .read_hw_cursor = versatilefb_read_hw_cursor, 441244197Sgonzo .set_hw_cursor = versatilefb_set_hw_cursor, 442244197Sgonzo .set_hw_cursor_shape = versatilefb_set_hw_cursor_shape, 443244197Sgonzo .blank_display = versatilefb_blank_display, 444244197Sgonzo .mmap = versatilefb_mmap, 445244197Sgonzo .ioctl = versatilefb_ioctl, 446244197Sgonzo .clear = versatilefb_clear, 447244197Sgonzo .fill_rect = versatilefb_fill_rect, 448244197Sgonzo .bitblt = versatilefb_bitblt, 449244197Sgonzo .diag = versatilefb_diag, 450244197Sgonzo .save_cursor_palette = versatilefb_save_cursor_palette, 451244197Sgonzo .load_cursor_palette = versatilefb_load_cursor_palette, 452244197Sgonzo .copy = versatilefb_copy, 453244197Sgonzo .putp = versatilefb_putp, 454244197Sgonzo .putc = versatilefb_putc, 455244197Sgonzo .puts = versatilefb_puts, 456244197Sgonzo .putm = versatilefb_putm, 457244197Sgonzo}; 458244197Sgonzo 459244197SgonzoVIDEO_DRIVER(versatilefb, versatilefbvidsw, versatilefb_configure); 460244197Sgonzo 461244755Sgonzostatic vr_init_t clcdr_init; 462244755Sgonzostatic vr_clear_t clcdr_clear; 463244755Sgonzostatic vr_draw_border_t clcdr_draw_border; 464244755Sgonzostatic vr_draw_t clcdr_draw; 465244755Sgonzostatic vr_set_cursor_t clcdr_set_cursor; 466244755Sgonzostatic vr_draw_cursor_t clcdr_draw_cursor; 467244755Sgonzostatic vr_blink_cursor_t clcdr_blink_cursor; 468244755Sgonzostatic vr_set_mouse_t clcdr_set_mouse; 469244755Sgonzostatic vr_draw_mouse_t clcdr_draw_mouse; 470244755Sgonzo 471244755Sgonzo/* 472244755Sgonzo * We use our own renderer; this is because we must emulate a hardware 473244755Sgonzo * cursor. 474244755Sgonzo */ 475244755Sgonzostatic sc_rndr_sw_t clcdrend = { 476244755Sgonzo clcdr_init, 477244755Sgonzo clcdr_clear, 478244755Sgonzo clcdr_draw_border, 479244755Sgonzo clcdr_draw, 480244755Sgonzo clcdr_set_cursor, 481244755Sgonzo clcdr_draw_cursor, 482244755Sgonzo clcdr_blink_cursor, 483244755Sgonzo clcdr_set_mouse, 484244755Sgonzo clcdr_draw_mouse 485244755Sgonzo}; 486244755Sgonzo 487244755SgonzoRENDERER(versatilefb, 0, clcdrend, gfb_set); 488244197SgonzoRENDERER_MODULE(versatilefb, gfb_set); 489244197Sgonzo 490244755Sgonzostatic void 491244755Sgonzoclcdr_init(scr_stat* scp) 492244755Sgonzo{ 493244755Sgonzo} 494244755Sgonzo 495244755Sgonzostatic void 496244755Sgonzoclcdr_clear(scr_stat* scp, int c, int attr) 497244755Sgonzo{ 498244755Sgonzo} 499244755Sgonzo 500244755Sgonzostatic void 501244755Sgonzoclcdr_draw_border(scr_stat* scp, int color) 502244755Sgonzo{ 503244755Sgonzo} 504244755Sgonzo 505244755Sgonzostatic void 506244755Sgonzoclcdr_draw(scr_stat* scp, int from, int count, int flip) 507244755Sgonzo{ 508244755Sgonzo video_adapter_t* adp = scp->sc->adp; 509244755Sgonzo int i, c, a; 510244755Sgonzo 511244755Sgonzo if (!flip) { 512244755Sgonzo /* Normal printing */ 513244755Sgonzo vidd_puts(adp, from, (uint16_t*)sc_vtb_pointer(&scp->vtb, from), count); 514244755Sgonzo } else { 515244755Sgonzo /* This is for selections and such: invert the color attribute */ 516244755Sgonzo for (i = count; i-- > 0; ++from) { 517244755Sgonzo c = sc_vtb_getc(&scp->vtb, from); 518244755Sgonzo a = sc_vtb_geta(&scp->vtb, from) >> 8; 519244755Sgonzo vidd_putc(adp, from, c, (a >> 4) | ((a & 0xf) << 4)); 520244755Sgonzo } 521244755Sgonzo } 522244755Sgonzo} 523244755Sgonzo 524244755Sgonzostatic void 525244755Sgonzoclcdr_set_cursor(scr_stat* scp, int base, int height, int blink) 526244755Sgonzo{ 527244755Sgonzo} 528244755Sgonzo 529244755Sgonzostatic void 530244755Sgonzoclcdr_draw_cursor(scr_stat* scp, int off, int blink, int on, int flip) 531244755Sgonzo{ 532244755Sgonzo video_adapter_t* adp = scp->sc->adp; 533244755Sgonzo struct video_adapter_softc *sc; 534244755Sgonzo int row, col; 535244755Sgonzo uint8_t *addr; 536244755Sgonzo int i,j; 537244755Sgonzo 538244755Sgonzo sc = (struct video_adapter_softc *)adp; 539244755Sgonzo 540244755Sgonzo if (scp->curs_attr.height <= 0) 541244755Sgonzo return; 542244755Sgonzo 543244755Sgonzo if (sc->fb_addr == 0) 544244755Sgonzo return; 545244755Sgonzo 546244755Sgonzo if (off >= adp->va_info.vi_width * adp->va_info.vi_height) 547244755Sgonzo return; 548244755Sgonzo 549244755Sgonzo /* calculate the coordinates in the video buffer */ 550244755Sgonzo row = (off / adp->va_info.vi_width) * adp->va_info.vi_cheight; 551244755Sgonzo col = (off % adp->va_info.vi_width) * adp->va_info.vi_cwidth; 552244755Sgonzo 553244755Sgonzo addr = (uint8_t *)sc->fb_addr 554244755Sgonzo + (row + sc->ymargin)*(sc->stride) 555244755Sgonzo + (sc->depth/8) * (col + sc->xmargin); 556244755Sgonzo 557244755Sgonzo /* our cursor consists of simply inverting the char under it */ 558244755Sgonzo for (i = 0; i < adp->va_info.vi_cheight; i++) { 559244755Sgonzo for (j = 0; j < adp->va_info.vi_cwidth; j++) { 560244755Sgonzo 561244755Sgonzo addr[2*j] ^= 0xff; 562244755Sgonzo addr[2*j + 1] ^= 0xff; 563244755Sgonzo } 564244755Sgonzo 565244755Sgonzo addr += sc->stride; 566244755Sgonzo } 567244755Sgonzo} 568244755Sgonzo 569244755Sgonzostatic void 570244755Sgonzoclcdr_blink_cursor(scr_stat* scp, int at, int flip) 571244755Sgonzo{ 572244755Sgonzo} 573244755Sgonzo 574244755Sgonzostatic void 575244755Sgonzoclcdr_set_mouse(scr_stat* scp) 576244755Sgonzo{ 577244755Sgonzo} 578244755Sgonzo 579244755Sgonzostatic void 580244755Sgonzoclcdr_draw_mouse(scr_stat* scp, int x, int y, int on) 581244755Sgonzo{ 582244755Sgonzo vidd_putm(scp->sc->adp, x, y, mouse_pointer, 0xffffffff, 16, 8); 583244755Sgonzo 584244755Sgonzo} 585244755Sgonzo 586244197Sgonzostatic uint16_t versatilefb_static_window[ROW*COL]; 587244197Sgonzoextern u_char dflt_font_16[]; 588244197Sgonzo 589244197Sgonzo/* 590244197Sgonzo * Update videoadapter settings after changing resolution 591244197Sgonzo */ 592244197Sgonzostatic void 593244197Sgonzoversatilefb_update_margins(video_adapter_t *adp) 594244197Sgonzo{ 595244197Sgonzo struct video_adapter_softc *sc; 596244197Sgonzo video_info_t *vi; 597244197Sgonzo 598244197Sgonzo sc = (struct video_adapter_softc *)adp; 599244197Sgonzo vi = &adp->va_info; 600244197Sgonzo 601244197Sgonzo sc->xmargin = (sc->width - (vi->vi_width * vi->vi_cwidth)) / 2; 602244197Sgonzo sc->ymargin = (sc->height - (vi->vi_height * vi->vi_cheight))/2; 603244197Sgonzo} 604244197Sgonzo 605244197Sgonzostatic int 606244197Sgonzoversatilefb_configure(int flags) 607244197Sgonzo{ 608244197Sgonzo struct video_adapter_softc *va_sc; 609244197Sgonzo 610244197Sgonzo va_sc = &va_softc; 611244197Sgonzo 612244197Sgonzo if (va_sc->initialized) 613244197Sgonzo return (0); 614244197Sgonzo 615244197Sgonzo va_sc->width = FB_WIDTH; 616244197Sgonzo va_sc->height = FB_HEIGHT; 617244197Sgonzo va_sc->depth = FB_DEPTH; 618244197Sgonzo 619244197Sgonzo versatilefb_init(0, &va_sc->va, 0); 620244197Sgonzo 621244197Sgonzo va_sc->initialized = 1; 622244197Sgonzo 623244197Sgonzo return (0); 624244197Sgonzo} 625244197Sgonzo 626244197Sgonzostatic int 627244197Sgonzoversatilefb_probe(int unit, video_adapter_t **adp, void *arg, int flags) 628244197Sgonzo{ 629244197Sgonzo 630244197Sgonzo return (0); 631244197Sgonzo} 632244197Sgonzo 633244197Sgonzostatic int 634244197Sgonzoversatilefb_init(int unit, video_adapter_t *adp, int flags) 635244197Sgonzo{ 636244197Sgonzo struct video_adapter_softc *sc; 637244197Sgonzo video_info_t *vi; 638244197Sgonzo 639244197Sgonzo sc = (struct video_adapter_softc *)adp; 640244197Sgonzo vi = &adp->va_info; 641244197Sgonzo 642244197Sgonzo vid_init_struct(adp, "versatilefb", -1, unit); 643244197Sgonzo 644244197Sgonzo sc->font = dflt_font_16; 645244197Sgonzo vi->vi_cheight = VERSATILE_FONT_HEIGHT; 646244197Sgonzo vi->vi_cwidth = 8; 647244197Sgonzo 648244197Sgonzo vi->vi_width = sc->width/8; 649244197Sgonzo vi->vi_height = sc->height/vi->vi_cheight; 650244197Sgonzo 651244197Sgonzo /* 652244197Sgonzo * Clamp width/height to syscons maximums 653244197Sgonzo */ 654244197Sgonzo if (vi->vi_width > COL) 655244197Sgonzo vi->vi_width = COL; 656244197Sgonzo if (vi->vi_height > ROW) 657244197Sgonzo vi->vi_height = ROW; 658244197Sgonzo 659244197Sgonzo sc->xmargin = (sc->width - (vi->vi_width * vi->vi_cwidth)) / 2; 660244197Sgonzo sc->ymargin = (sc->height - (vi->vi_height * vi->vi_cheight))/2; 661244197Sgonzo 662244197Sgonzo 663244197Sgonzo adp->va_window = (vm_offset_t) versatilefb_static_window; 664244197Sgonzo adp->va_flags |= V_ADP_FONT /* | V_ADP_COLOR | V_ADP_MODECHANGE */; 665244197Sgonzo 666244197Sgonzo vid_register(&sc->va); 667244197Sgonzo 668244197Sgonzo return (0); 669244197Sgonzo} 670244197Sgonzo 671244197Sgonzostatic int 672244197Sgonzoversatilefb_get_info(video_adapter_t *adp, int mode, video_info_t *info) 673244197Sgonzo{ 674244197Sgonzo bcopy(&adp->va_info, info, sizeof(*info)); 675244197Sgonzo return (0); 676244197Sgonzo} 677244197Sgonzo 678244197Sgonzostatic int 679244197Sgonzoversatilefb_query_mode(video_adapter_t *adp, video_info_t *info) 680244197Sgonzo{ 681244197Sgonzo return (0); 682244197Sgonzo} 683244197Sgonzo 684244197Sgonzostatic int 685244197Sgonzoversatilefb_set_mode(video_adapter_t *adp, int mode) 686244197Sgonzo{ 687244197Sgonzo return (0); 688244197Sgonzo} 689244197Sgonzo 690244197Sgonzostatic int 691244197Sgonzoversatilefb_save_font(video_adapter_t *adp, int page, int size, int width, 692244197Sgonzo u_char *data, int c, int count) 693244197Sgonzo{ 694244197Sgonzo return (0); 695244197Sgonzo} 696244197Sgonzo 697244197Sgonzostatic int 698244197Sgonzoversatilefb_load_font(video_adapter_t *adp, int page, int size, int width, 699244197Sgonzo u_char *data, int c, int count) 700244197Sgonzo{ 701244197Sgonzo struct video_adapter_softc *sc = (struct video_adapter_softc *)adp; 702244197Sgonzo 703244197Sgonzo sc->font = data; 704244197Sgonzo 705244197Sgonzo return (0); 706244197Sgonzo} 707244197Sgonzo 708244197Sgonzostatic int 709244197Sgonzoversatilefb_show_font(video_adapter_t *adp, int page) 710244197Sgonzo{ 711244197Sgonzo return (0); 712244197Sgonzo} 713244197Sgonzo 714244197Sgonzostatic int 715244197Sgonzoversatilefb_save_palette(video_adapter_t *adp, u_char *palette) 716244197Sgonzo{ 717244197Sgonzo return (0); 718244197Sgonzo} 719244197Sgonzo 720244197Sgonzostatic int 721244197Sgonzoversatilefb_load_palette(video_adapter_t *adp, u_char *palette) 722244197Sgonzo{ 723244197Sgonzo return (0); 724244197Sgonzo} 725244197Sgonzo 726244197Sgonzostatic int 727244197Sgonzoversatilefb_set_border(video_adapter_t *adp, int border) 728244197Sgonzo{ 729244197Sgonzo return (versatilefb_blank_display(adp, border)); 730244197Sgonzo} 731244197Sgonzo 732244197Sgonzostatic int 733244197Sgonzoversatilefb_save_state(video_adapter_t *adp, void *p, size_t size) 734244197Sgonzo{ 735244197Sgonzo return (0); 736244197Sgonzo} 737244197Sgonzo 738244197Sgonzostatic int 739244197Sgonzoversatilefb_load_state(video_adapter_t *adp, void *p) 740244197Sgonzo{ 741244197Sgonzo return (0); 742244197Sgonzo} 743244197Sgonzo 744244197Sgonzostatic int 745244197Sgonzoversatilefb_set_win_org(video_adapter_t *adp, off_t offset) 746244197Sgonzo{ 747244197Sgonzo return (0); 748244197Sgonzo} 749244197Sgonzo 750244197Sgonzostatic int 751244197Sgonzoversatilefb_read_hw_cursor(video_adapter_t *adp, int *col, int *row) 752244197Sgonzo{ 753244197Sgonzo *col = *row = 0; 754244197Sgonzo 755244197Sgonzo return (0); 756244197Sgonzo} 757244197Sgonzo 758244197Sgonzostatic int 759244197Sgonzoversatilefb_set_hw_cursor(video_adapter_t *adp, int col, int row) 760244197Sgonzo{ 761244755Sgonzo 762244197Sgonzo return (0); 763244197Sgonzo} 764244197Sgonzo 765244197Sgonzostatic int 766244197Sgonzoversatilefb_set_hw_cursor_shape(video_adapter_t *adp, int base, int height, 767244197Sgonzo int celsize, int blink) 768244197Sgonzo{ 769244197Sgonzo return (0); 770244197Sgonzo} 771244197Sgonzo 772244197Sgonzostatic int 773244197Sgonzoversatilefb_blank_display(video_adapter_t *adp, int mode) 774244197Sgonzo{ 775244197Sgonzo 776244197Sgonzo struct video_adapter_softc *sc; 777244197Sgonzo 778244197Sgonzo sc = (struct video_adapter_softc *)adp; 779244197Sgonzo if (sc && sc->fb_addr) 780244197Sgonzo memset((void*)sc->fb_addr, 0, sc->fb_size); 781244197Sgonzo 782244197Sgonzo return (0); 783244197Sgonzo} 784244197Sgonzo 785244197Sgonzostatic int 786244197Sgonzoversatilefb_mmap(video_adapter_t *adp, vm_ooffset_t offset, vm_paddr_t *paddr, 787244197Sgonzo int prot, vm_memattr_t *memattr) 788244197Sgonzo{ 789244197Sgonzo struct video_adapter_softc *sc; 790244197Sgonzo 791244197Sgonzo sc = (struct video_adapter_softc *)adp; 792244197Sgonzo 793244197Sgonzo /* 794244197Sgonzo * This might be a legacy VGA mem request: if so, just point it at the 795244197Sgonzo * framebuffer, since it shouldn't be touched 796244197Sgonzo */ 797244197Sgonzo if (offset < sc->stride*sc->height) { 798244197Sgonzo *paddr = sc->fb_addr + offset; 799244197Sgonzo return (0); 800244197Sgonzo } 801244197Sgonzo 802244197Sgonzo return (EINVAL); 803244197Sgonzo} 804244197Sgonzo 805244197Sgonzostatic int 806244197Sgonzoversatilefb_ioctl(video_adapter_t *adp, u_long cmd, caddr_t data) 807244197Sgonzo{ 808244197Sgonzo 809244197Sgonzo return (0); 810244197Sgonzo} 811244197Sgonzo 812244197Sgonzostatic int 813244197Sgonzoversatilefb_clear(video_adapter_t *adp) 814244197Sgonzo{ 815244197Sgonzo 816244197Sgonzo return (versatilefb_blank_display(adp, 0)); 817244197Sgonzo} 818244197Sgonzo 819244197Sgonzostatic int 820244197Sgonzoversatilefb_fill_rect(video_adapter_t *adp, int val, int x, int y, int cx, int cy) 821244197Sgonzo{ 822244197Sgonzo 823244197Sgonzo return (0); 824244197Sgonzo} 825244197Sgonzo 826244197Sgonzostatic int 827244197Sgonzoversatilefb_bitblt(video_adapter_t *adp, ...) 828244197Sgonzo{ 829244197Sgonzo 830244197Sgonzo return (0); 831244197Sgonzo} 832244197Sgonzo 833244197Sgonzostatic int 834244197Sgonzoversatilefb_diag(video_adapter_t *adp, int level) 835244197Sgonzo{ 836244197Sgonzo 837244197Sgonzo return (0); 838244197Sgonzo} 839244197Sgonzo 840244197Sgonzostatic int 841244197Sgonzoversatilefb_save_cursor_palette(video_adapter_t *adp, u_char *palette) 842244197Sgonzo{ 843244197Sgonzo 844244197Sgonzo return (0); 845244197Sgonzo} 846244197Sgonzo 847244197Sgonzostatic int 848244197Sgonzoversatilefb_load_cursor_palette(video_adapter_t *adp, u_char *palette) 849244197Sgonzo{ 850244197Sgonzo 851244197Sgonzo return (0); 852244197Sgonzo} 853244197Sgonzo 854244197Sgonzostatic int 855244197Sgonzoversatilefb_copy(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst, int n) 856244197Sgonzo{ 857244197Sgonzo 858244197Sgonzo return (0); 859244197Sgonzo} 860244197Sgonzo 861244197Sgonzostatic int 862244197Sgonzoversatilefb_putp(video_adapter_t *adp, vm_offset_t off, uint32_t p, uint32_t a, 863244197Sgonzo int size, int bpp, int bit_ltor, int byte_ltor) 864244197Sgonzo{ 865244197Sgonzo 866244197Sgonzo return (0); 867244197Sgonzo} 868244197Sgonzo 869244197Sgonzostatic int 870244197Sgonzoversatilefb_putc(video_adapter_t *adp, vm_offset_t off, uint8_t c, uint8_t a) 871244197Sgonzo{ 872244197Sgonzo struct video_adapter_softc *sc; 873244197Sgonzo int row; 874244197Sgonzo int col; 875244197Sgonzo int i, j, k; 876244197Sgonzo uint8_t *addr; 877244197Sgonzo u_char *p; 878244197Sgonzo uint8_t fg, bg, color; 879244197Sgonzo uint16_t rgb; 880244197Sgonzo 881244197Sgonzo sc = (struct video_adapter_softc *)adp; 882244197Sgonzo 883244197Sgonzo if (sc->fb_addr == 0) 884244197Sgonzo return (0); 885244197Sgonzo 886244755Sgonzo if (off >= adp->va_info.vi_width * adp->va_info.vi_height) 887244755Sgonzo return (0); 888244755Sgonzo 889244197Sgonzo row = (off / adp->va_info.vi_width) * adp->va_info.vi_cheight; 890244197Sgonzo col = (off % adp->va_info.vi_width) * adp->va_info.vi_cwidth; 891244197Sgonzo p = sc->font + c*VERSATILE_FONT_HEIGHT; 892244197Sgonzo addr = (uint8_t *)sc->fb_addr 893244197Sgonzo + (row + sc->ymargin)*(sc->stride) 894244197Sgonzo + (sc->depth/8) * (col + sc->xmargin); 895244197Sgonzo 896244197Sgonzo fg = a & 0xf ; 897245071Sgonzo bg = (a >> 4) & 0xf; 898244197Sgonzo 899244197Sgonzo for (i = 0; i < VERSATILE_FONT_HEIGHT; i++) { 900244197Sgonzo for (j = 0, k = 7; j < 8; j++, k--) { 901244197Sgonzo if ((p[i] & (1 << k)) == 0) 902244197Sgonzo color = bg; 903244197Sgonzo else 904244197Sgonzo color = fg; 905244197Sgonzo 906244197Sgonzo switch (sc->depth) { 907244197Sgonzo case 16: 908244197Sgonzo rgb = (versatilefb_palette[color].r >> 3) << 11; 909244197Sgonzo rgb |= (versatilefb_palette[color].g >> 2) << 5; 910244197Sgonzo rgb |= (versatilefb_palette[color].b >> 3); 911244197Sgonzo addr[2*j] = rgb & 0xff; 912244197Sgonzo addr[2*j + 1] = (rgb >> 8) & 0xff; 913244197Sgonzo default: 914244197Sgonzo /* Not supported yet */ 915244197Sgonzo break; 916244197Sgonzo } 917244197Sgonzo } 918244197Sgonzo 919244197Sgonzo addr += (sc->stride); 920244197Sgonzo } 921244197Sgonzo 922244197Sgonzo return (0); 923244197Sgonzo} 924244197Sgonzo 925244197Sgonzostatic int 926244197Sgonzoversatilefb_puts(video_adapter_t *adp, vm_offset_t off, u_int16_t *s, int len) 927244197Sgonzo{ 928244197Sgonzo int i; 929244197Sgonzo 930244197Sgonzo for (i = 0; i < len; i++) 931244197Sgonzo versatilefb_putc(adp, off + i, s[i] & 0xff, (s[i] & 0xff00) >> 8); 932244197Sgonzo 933244197Sgonzo return (0); 934244197Sgonzo} 935244197Sgonzo 936244197Sgonzostatic int 937244197Sgonzoversatilefb_putm(video_adapter_t *adp, int x, int y, uint8_t *pixel_image, 938244197Sgonzo uint32_t pixel_mask, int size, int width) 939244197Sgonzo{ 940244197Sgonzo 941244197Sgonzo return (0); 942244197Sgonzo} 943244197Sgonzo 944244197Sgonzo/* 945244197Sgonzo * Define a stub keyboard driver in case one hasn't been 946244197Sgonzo * compiled into the kernel 947244197Sgonzo */ 948244197Sgonzo#include <sys/kbio.h> 949244197Sgonzo#include <dev/kbd/kbdreg.h> 950244197Sgonzo 951244197Sgonzostatic int dummy_kbd_configure(int flags); 952244197Sgonzo 953244197Sgonzokeyboard_switch_t bcmdummysw; 954244197Sgonzo 955244197Sgonzostatic int 956244197Sgonzodummy_kbd_configure(int flags) 957244197Sgonzo{ 958244197Sgonzo 959244197Sgonzo return (0); 960244197Sgonzo} 961244197SgonzoKEYBOARD_DRIVER(bcmdummy, bcmdummysw, dummy_kbd_configure); 962