Lines Matching +full:simple +full:- +full:framebuffer
2 * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 #include <linux/via-core.h>
63 * VIA_6C can be onle pre-CX700 (probably only on CLE266) as 6C is used for PLL
89 var->grayscale = 0; in viafb_fill_var_color_info()
90 var->red.msb_right = 0; in viafb_fill_var_color_info()
91 var->green.msb_right = 0; in viafb_fill_var_color_info()
92 var->blue.msb_right = 0; in viafb_fill_var_color_info()
93 var->transp.offset = 0; in viafb_fill_var_color_info()
94 var->transp.length = 0; in viafb_fill_var_color_info()
95 var->transp.msb_right = 0; in viafb_fill_var_color_info()
96 var->nonstd = 0; in viafb_fill_var_color_info()
99 var->bits_per_pixel = 8; in viafb_fill_var_color_info()
100 var->red.offset = 0; in viafb_fill_var_color_info()
101 var->green.offset = 0; in viafb_fill_var_color_info()
102 var->blue.offset = 0; in viafb_fill_var_color_info()
103 var->red.length = 8; in viafb_fill_var_color_info()
104 var->green.length = 8; in viafb_fill_var_color_info()
105 var->blue.length = 8; in viafb_fill_var_color_info()
108 var->bits_per_pixel = 16; in viafb_fill_var_color_info()
109 var->red.offset = 10; in viafb_fill_var_color_info()
110 var->green.offset = 5; in viafb_fill_var_color_info()
111 var->blue.offset = 0; in viafb_fill_var_color_info()
112 var->red.length = 5; in viafb_fill_var_color_info()
113 var->green.length = 5; in viafb_fill_var_color_info()
114 var->blue.length = 5; in viafb_fill_var_color_info()
117 var->bits_per_pixel = 16; in viafb_fill_var_color_info()
118 var->red.offset = 11; in viafb_fill_var_color_info()
119 var->green.offset = 5; in viafb_fill_var_color_info()
120 var->blue.offset = 0; in viafb_fill_var_color_info()
121 var->red.length = 5; in viafb_fill_var_color_info()
122 var->green.length = 6; in viafb_fill_var_color_info()
123 var->blue.length = 5; in viafb_fill_var_color_info()
126 var->bits_per_pixel = 32; in viafb_fill_var_color_info()
127 var->red.offset = 16; in viafb_fill_var_color_info()
128 var->green.offset = 8; in viafb_fill_var_color_info()
129 var->blue.offset = 0; in viafb_fill_var_color_info()
130 var->red.length = 8; in viafb_fill_var_color_info()
131 var->green.length = 8; in viafb_fill_var_color_info()
132 var->blue.length = 8; in viafb_fill_var_color_info()
135 var->bits_per_pixel = 32; in viafb_fill_var_color_info()
136 var->red.offset = 20; in viafb_fill_var_color_info()
137 var->green.offset = 10; in viafb_fill_var_color_info()
138 var->blue.offset = 0; in viafb_fill_var_color_info()
139 var->red.length = 10; in viafb_fill_var_color_info()
140 var->green.length = 10; in viafb_fill_var_color_info()
141 var->blue.length = 10; in viafb_fill_var_color_info()
148 u32 bpp = info->var.bits_per_pixel; in viafb_update_fix()
150 info->fix.visual = in viafb_update_fix()
152 info->fix.line_length = ALIGN(info->var.xres_virtual * bpp / 8, in viafb_update_fix()
160 strcpy(fix->id, viafb_name); in viafb_setup_fixinfo()
162 fix->smem_start = viaparinfo->fbmem; in viafb_setup_fixinfo()
163 fix->smem_len = viaparinfo->fbmem_free; in viafb_setup_fixinfo()
165 fix->type = FB_TYPE_PACKED_PIXELS; in viafb_setup_fixinfo()
166 fix->type_aux = 0; in viafb_setup_fixinfo()
167 fix->visual = FB_VISUAL_TRUECOLOR; in viafb_setup_fixinfo()
169 fix->xpanstep = fix->ywrapstep = 0; in viafb_setup_fixinfo()
170 fix->ypanstep = 1; in viafb_setup_fixinfo()
173 viafbinfo->fix.accel = FB_ACCEL_VIA_UNICHROME; in viafb_setup_fixinfo()
191 htotal = var->left_margin + var->xres + var->right_margin in get_var_refresh()
192 + var->hsync_len; in get_var_refresh()
193 vtotal = var->upper_margin + var->yres + var->lower_margin in get_var_refresh()
194 + var->vsync_len; in get_var_refresh()
195 return PICOS2KHZ(var->pixclock) * 1000 / (htotal * vtotal); in get_var_refresh()
202 struct viafb_par *ppar = info->par; in viafb_check_var()
207 /* HW neither support interlacte nor double-scaned mode */ in viafb_check_var()
208 if (var->vmode & FB_VMODE_INTERLACED || var->vmode & FB_VMODE_DOUBLE) in viafb_check_var()
209 return -EINVAL; in viafb_check_var()
214 if (!viafb_get_best_mode(var->xres, var->yres, 60)) { in viafb_check_var()
217 var->xres, var->yres, var->bits_per_pixel); in viafb_check_var()
218 return -EINVAL; in viafb_check_var()
221 depth = fb_get_color_depth(var, &info->fix); in viafb_check_var()
223 depth = var->bits_per_pixel; in viafb_check_var()
226 return -EINVAL; in viafb_check_var()
229 else if (depth == 15 && viafb_dual_fb && ppar->iga_path == IGA1) in viafb_check_var()
241 if (var->xres_virtual < var->xres) in viafb_check_var()
242 var->xres_virtual = var->xres; in viafb_check_var()
244 line = ALIGN(var->xres_virtual * var->bits_per_pixel / 8, in viafb_check_var()
246 if (line > VIA_PITCH_MAX || line * var->yres_virtual > ppar->memsize) in viafb_check_var()
247 return -EINVAL; in viafb_check_var()
252 refresh = viafb_get_refresh(var->xres, var->yres, in viafb_check_var()
257 viafb_get_best_mode(var->xres, var->yres, refresh)); in viafb_check_var()
258 if (var->accel_flags & FB_ACCELF_TEXT && in viafb_check_var()
259 !ppar->shared->vdev->engine_mmio) in viafb_check_var()
260 var->accel_flags = 0; in viafb_check_var()
267 struct viafb_par *viapar = info->par; in viafb_set_par()
272 viapar->depth = fb_get_color_depth(&info->var, &info->fix); in viafb_set_par()
273 viafb_update_device_setting(viafbinfo->var.xres, viafbinfo->var.yres, in viafb_set_par()
274 viafbinfo->var.bits_per_pixel, 0); in viafb_set_par()
277 viafb_update_device_setting(viafbinfo1->var.xres, in viafb_set_par()
278 viafbinfo1->var.yres, viafbinfo1->var.bits_per_pixel, in viafb_set_par()
289 refresh = viafb_get_refresh(info->var.xres, info->var.yres, in viafb_set_par()
290 get_var_refresh(&info->var)); in viafb_set_par()
291 if (viafb_get_best_mode(viafbinfo->var.xres, viafbinfo->var.yres, in viafb_set_par()
293 if (viafb_dual_fb && viapar->iga_path == IGA2) { in viafb_set_par()
294 viafb_bpp1 = info->var.bits_per_pixel; in viafb_set_par()
297 viafb_bpp = info->var.bits_per_pixel; in viafb_set_par()
301 if (info->var.accel_flags & FB_ACCELF_TEXT) in viafb_set_par()
302 info->flags &= ~FBINFO_HWACCEL_DISABLED; in viafb_set_par()
304 info->flags |= FBINFO_HWACCEL_DISABLED; in viafb_set_par()
305 viafb_setmode(info->var.bits_per_pixel, viafb_bpp1); in viafb_set_par()
306 viafb_pan_display(&info->var, info); in viafb_set_par()
316 struct viafb_par *viapar = info->par; in viafb_setcolreg()
319 if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR) { in viafb_setcolreg()
321 return -EINVAL; in viafb_setcolreg()
323 if (!viafb_dual_fb || viapar->iga_path == IGA1) in viafb_setcolreg()
327 if (!viafb_dual_fb || viapar->iga_path == IGA2) in viafb_setcolreg()
332 return -EINVAL; in viafb_setcolreg()
334 r = (red >> (16 - info->var.red.length)) in viafb_setcolreg()
335 << info->var.red.offset; in viafb_setcolreg()
336 b = (blue >> (16 - info->var.blue.length)) in viafb_setcolreg()
337 << info->var.blue.offset; in viafb_setcolreg()
338 g = (green >> (16 - info->var.green.length)) in viafb_setcolreg()
339 << info->var.green.offset; in viafb_setcolreg()
340 ((u32 *) info->pseudo_palette)[regno] = r | g | b; in viafb_setcolreg()
349 struct viafb_par *viapar = info->par; in viafb_pan_display()
350 u32 vram_addr = viapar->vram_addr in viafb_pan_display()
351 + var->yoffset * info->fix.line_length in viafb_pan_display()
352 + var->xoffset * info->var.bits_per_pixel / 8; in viafb_pan_display()
358 } else if (viapar->iga_path == IGA1) in viafb_pan_display()
421 if (copy_to_user(argp, viaparinfo->chip_info, in viafb_ioctl()
423 return -EFAULT; in viafb_ioctl()
430 return put_user(viafb_ioctl_hotplug(info->var.xres, in viafb_ioctl()
431 info->var.yres, in viafb_ioctl()
432 info->var.bits_per_pixel), argp); in viafb_ioctl()
435 return -EFAULT; in viafb_ioctl()
446 …u.viamode.virtual_xres_sec = viafb_dual_fb ? viafbinfo1->var.xres_virtual : viafbinfo->var.xres_vi… in viafb_ioctl()
447 …u.viamode.virtual_yres_sec = viafb_dual_fb ? viafbinfo1->var.yres_virtual : viafbinfo->var.yres_vi… in viafb_ioctl()
459 return -EFAULT; in viafb_ioctl()
466 u.viasamm.size_prim = viaparinfo->fbmem_free; in viafb_ioctl()
467 u.viasamm.size_sec = viaparinfo1->fbmem_free; in viafb_ioctl()
471 viaparinfo->fbmem_free - in viafb_ioctl()
477 viaparinfo->fbmem_free >> 1; in viafb_ioctl()
479 (viaparinfo->fbmem_free >> 1); in viafb_ioctl()
482 u.viasamm.mem_base = viaparinfo->fbmem; in viafb_ioctl()
486 viaparinfo->memsize - viaparinfo->fbmem_used; in viafb_ioctl()
488 u.viasamm.mem_base = viaparinfo->fbmem; in viafb_ioctl()
493 return -EFAULT; in viafb_ioctl()
498 return -EFAULT; in viafb_ioctl()
508 return -EFAULT; in viafb_ioctl()
543 return -EFAULT; in viafb_ioctl()
554 return -EFAULT; in viafb_ioctl()
564 return -EFAULT; in viafb_ioctl()
571 return -EFAULT; in viafb_ioctl()
577 return -EFAULT; in viafb_ioctl()
582 viafb_lcd_get_support_expand_state(info->var.xres, in viafb_ioctl()
583 info->var.yres); in viafb_ioctl()
585 return -EFAULT; in viafb_ioctl()
590 return -EFAULT; in viafb_ioctl()
604 return -ENOMEM; in viafb_ioctl()
609 return -EFAULT; in viafb_ioctl()
617 return -EFAULT; in viafb_ioctl()
628 return -EFAULT; in viafb_ioctl()
632 return -EFAULT; in viafb_ioctl()
637 return -EFAULT; in viafb_ioctl()
641 return -EFAULT; in viafb_ioctl()
647 return -EFAULT; in viafb_ioctl()
651 return -EFAULT; in viafb_ioctl()
656 return -EFAULT; in viafb_ioctl()
660 return -EFAULT; in viafb_ioctl()
666 return -EFAULT; in viafb_ioctl()
671 return -EFAULT; in viafb_ioctl()
675 return -EINVAL; in viafb_ioctl()
684 struct viafb_par *viapar = info->par; in viafb_fillrect()
685 struct viafb_shared *shared = viapar->shared; in viafb_fillrect()
689 if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt) { in viafb_fillrect()
694 if (!rect->width || !rect->height) in viafb_fillrect()
697 if (info->fix.visual == FB_VISUAL_TRUECOLOR) in viafb_fillrect()
698 fg_color = ((u32 *)info->pseudo_palette)[rect->color]; in viafb_fillrect()
700 fg_color = rect->color; in viafb_fillrect()
702 if (rect->rop == ROP_XOR) in viafb_fillrect()
708 if (shared->hw_bitblt(shared->vdev->engine_mmio, VIA_BITBLT_FILL, in viafb_fillrect()
709 rect->width, rect->height, info->var.bits_per_pixel, in viafb_fillrect()
710 viapar->vram_addr, info->fix.line_length, rect->dx, rect->dy, in viafb_fillrect()
718 struct viafb_par *viapar = info->par; in viafb_copyarea()
719 struct viafb_shared *shared = viapar->shared; in viafb_copyarea()
721 if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt) { in viafb_copyarea()
726 if (!area->width || !area->height) in viafb_copyarea()
730 if (shared->hw_bitblt(shared->vdev->engine_mmio, VIA_BITBLT_COLOR, in viafb_copyarea()
731 area->width, area->height, info->var.bits_per_pixel, in viafb_copyarea()
732 viapar->vram_addr, info->fix.line_length, area->dx, area->dy, in viafb_copyarea()
733 NULL, viapar->vram_addr, info->fix.line_length, in viafb_copyarea()
734 area->sx, area->sy, 0, 0, 0)) in viafb_copyarea()
741 struct viafb_par *viapar = info->par; in viafb_imageblit()
742 struct viafb_shared *shared = viapar->shared; in viafb_imageblit()
746 if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt || in viafb_imageblit()
747 (image->depth != 1 && image->depth != viapar->depth)) { in viafb_imageblit()
752 if (image->depth == 1) { in viafb_imageblit()
754 if (info->fix.visual == FB_VISUAL_TRUECOLOR) { in viafb_imageblit()
756 ((u32 *)info->pseudo_palette)[image->fg_color]; in viafb_imageblit()
758 ((u32 *)info->pseudo_palette)[image->bg_color]; in viafb_imageblit()
760 fg_color = image->fg_color; in viafb_imageblit()
761 bg_color = image->bg_color; in viafb_imageblit()
767 if (shared->hw_bitblt(shared->vdev->engine_mmio, op, in viafb_imageblit()
768 image->width, image->height, info->var.bits_per_pixel, in viafb_imageblit()
769 viapar->vram_addr, info->fix.line_length, image->dx, image->dy, in viafb_imageblit()
770 (u32 *)image->data, 0, 0, 0, 0, fg_color, bg_color, 0)) in viafb_imageblit()
776 struct viafb_par *viapar = info->par; in viafb_cursor()
777 void __iomem *engine = viapar->shared->vdev->engine_mmio; in viafb_cursor()
779 chip_name = viapar->shared->chip_info.gfx_chip_name; in viafb_cursor()
782 if (info->flags & FBINFO_HWACCEL_DISABLED || info != viafbinfo) in viafb_cursor()
783 return -ENODEV; in viafb_cursor()
786 if ((chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2) || in viafb_cursor()
788 return -ENODEV; in viafb_cursor()
792 if (cursor->set & FB_CUR_SETHOT) { in viafb_cursor()
793 temp = (cursor->hot.x << 16) + cursor->hot.y; in viafb_cursor()
797 if (cursor->set & FB_CUR_SETPOS) { in viafb_cursor()
798 yy = cursor->image.dy - info->var.yoffset; in viafb_cursor()
799 xx = cursor->image.dx - info->var.xoffset; in viafb_cursor()
805 if (cursor->image.width <= 32 && cursor->image.height <= 32) in viafb_cursor()
807 else if (cursor->image.width <= 64 && cursor->image.height <= 64) in viafb_cursor()
811 "%dx%d", cursor->image.width, cursor->image.height); in viafb_cursor()
812 return -ENXIO; in viafb_cursor()
815 if (cursor->set & FB_CUR_SETSIZE) { in viafb_cursor()
825 if (cursor->set & FB_CUR_SETCMAP) { in viafb_cursor()
826 fg_color = cursor->image.fg_color; in viafb_cursor()
827 bg_color = cursor->image.bg_color; in viafb_cursor()
833 ((info->cmap.red[fg_color] & 0xFFC0) << 14) | in viafb_cursor()
834 ((info->cmap.green[fg_color] & 0xFFC0) << 4) | in viafb_cursor()
835 ((info->cmap.blue[fg_color] & 0xFFC0) >> 6); in viafb_cursor()
837 ((info->cmap.red[bg_color] & 0xFFC0) << 14) | in viafb_cursor()
838 ((info->cmap.green[bg_color] & 0xFFC0) << 4) | in viafb_cursor()
839 ((info->cmap.blue[bg_color] & 0xFFC0) >> 6); in viafb_cursor()
842 ((info->cmap.red[fg_color] & 0xFF00) << 8) | in viafb_cursor()
843 (info->cmap.green[fg_color] & 0xFF00) | in viafb_cursor()
844 ((info->cmap.blue[fg_color] & 0xFF00) >> 8); in viafb_cursor()
846 ((info->cmap.red[bg_color] & 0xFF00) << 8) | in viafb_cursor()
847 (info->cmap.green[bg_color] & 0xFF00) | in viafb_cursor()
848 ((info->cmap.blue[bg_color] & 0xFF00) >> 8); in viafb_cursor()
855 if (cursor->set & FB_CUR_SETSHAPE) { in viafb_cursor()
860 int size = ((cursor->image.width + 7) >> 3) * in viafb_cursor()
861 cursor->image.height; in viafb_cursor()
864 return -ENOMEM; in viafb_cursor()
868 cr_data->bak[i] = 0x0; in viafb_cursor()
869 cr_data->bak[i + 1] = 0xFFFFFFFF; in viafb_cursor()
874 cr_data->bak[i] = 0x0; in viafb_cursor()
875 cr_data->bak[i + 1] = 0x0; in viafb_cursor()
876 cr_data->bak[i + 2] = 0xFFFFFFFF; in viafb_cursor()
877 cr_data->bak[i + 3] = 0xFFFFFFFF; in viafb_cursor()
882 switch (cursor->rop) { in viafb_cursor()
885 cr_data->data[i] = cursor->mask[i]; in viafb_cursor()
890 cr_data->data[i] = cursor->mask[i]; in viafb_cursor()
898 cr_data->bak[j] = (u32) cr_data->data[i]; in viafb_cursor()
899 cr_data->bak[j + 1] = ~cr_data->bak[j]; in viafb_cursor()
904 cr_data->bak[j] = (u32) cr_data->data[i]; in viafb_cursor()
905 cr_data->bak[j + 1] = 0x0; in viafb_cursor()
906 cr_data->bak[j + 2] = ~cr_data->bak[j]; in viafb_cursor()
907 cr_data->bak[j + 3] = ~cr_data->bak[j + 1]; in viafb_cursor()
912 memcpy_toio(viafbinfo->screen_base + viapar->shared-> in viafb_cursor()
913 cursor_vram_addr, cr_data->bak, CURSOR_SIZE); in viafb_cursor()
917 if (cursor->enable) in viafb_cursor()
925 if (!(info->flags & FBINFO_HWACCEL_DISABLED)) in viafb_sync()
936 if (viaparinfo->shared->iga1_devices & VIA_CRT) { in get_primary_device()
942 if (viaparinfo->tmds_setting_info->iga_path == IGA1) { in get_primary_device()
944 viaparinfo-> in get_primary_device()
945 tmds_setting_info->iga_path); in get_primary_device()
950 if (viaparinfo->lvds_setting_info->iga_path == IGA1) { in get_primary_device()
952 viaparinfo-> in get_primary_device()
953 lvds_setting_info->iga_path); in get_primary_device()
958 if (viaparinfo->lvds_setting_info2->iga_path == IGA1) { in get_primary_device()
960 viaparinfo-> in get_primary_device()
961 lvds_setting_info2->iga_path); in get_primary_device()
975 setting_info->device_status = CRT_Device; in retrieve_device_setting()
977 setting_info->device_status |= DVI_Device; in retrieve_device_setting()
979 setting_info->device_status |= LCD_Device; in retrieve_device_setting()
981 setting_info->device_status |= LCD2_Device; in retrieve_device_setting()
983 setting_info->samm_status = viafb_SAMM_ON; in retrieve_device_setting()
984 setting_info->primary_device = get_primary_device(); in retrieve_device_setting()
986 setting_info->first_dev_bpp = viafb_bpp; in retrieve_device_setting()
987 setting_info->second_dev_bpp = viafb_bpp1; in retrieve_device_setting()
989 setting_info->first_dev_refresh = viafb_refresh; in retrieve_device_setting()
990 setting_info->second_dev_refresh = viafb_refresh1; in retrieve_device_setting()
992 setting_info->first_dev_hor_res = viafb_hotplug_Xres; in retrieve_device_setting()
993 setting_info->first_dev_ver_res = viafb_hotplug_Yres; in retrieve_device_setting()
994 setting_info->second_dev_hor_res = viafb_second_xres; in retrieve_device_setting()
995 setting_info->second_dev_ver_res = viafb_second_yres; in retrieve_device_setting()
998 setting_info->lcd_attributes.display_center = viafb_lcd_dsp_method; in retrieve_device_setting()
999 setting_info->lcd_attributes.panel_id = viafb_lcd_panel_id; in retrieve_device_setting()
1000 setting_info->lcd_attributes.lcd_mode = viafb_lcd_mode; in retrieve_device_setting()
1073 return -EINVAL; in parse_active_dev()
1097 parse_port(viafb_lcd_port, &viaparinfo->chip_info->lvds_chip_info. in parse_lcd_port()
1100 viaparinfo->chip_info->lvds_chip_info2.output_interface = in parse_lcd_port()
1104 viafb_lcd_port, viaparinfo->chip_info->lvds_chip_info. in parse_lcd_port()
1110 parse_port(viafb_dvi_port, &viaparinfo->chip_info->tmds_chip_info. in parse_dvi_port()
1114 viafb_dvi_port, viaparinfo->chip_info->tmds_chip_info. in parse_dvi_port()
1121 * The proc filesystem read/write function, a simple proc implement to
1152 return -EINVAL; in viafb_dvp0_proc_write()
1155 return -EFAULT; in viafb_dvp0_proc_write()
1156 buf[length - 1] = '\0'; /*Ensure end string */ in viafb_dvp0_proc_write()
1162 return -EINVAL; in viafb_dvp0_proc_write()
1223 return -EINVAL; in viafb_dvp1_proc_write()
1226 return -EFAULT; in viafb_dvp1_proc_write()
1227 buf[length - 1] = '\0'; /*Ensure end string */ in viafb_dvp1_proc_write()
1233 return -EINVAL; in viafb_dvp1_proc_write()
1286 return -EINVAL; in viafb_dfph_proc_write()
1289 return -EFAULT; in viafb_dfph_proc_write()
1290 buf[length - 1] = '\0'; /*Ensure end string */ in viafb_dfph_proc_write()
1292 return -EINVAL; in viafb_dfph_proc_write()
1326 return -EINVAL; in viafb_dfpl_proc_write()
1329 return -EFAULT; in viafb_dfpl_proc_write()
1330 buf[length - 1] = '\0'; /*Ensure end string */ in viafb_dfpl_proc_write()
1332 return -EINVAL; in viafb_dfpl_proc_write()
1349 switch (viaparinfo->chip_info->lvds_chip_info.lvds_chip_name) { in viafb_vt1636_proc_show()
1352 viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info, in viafb_vt1636_proc_show()
1353 &viaparinfo->chip_info->lvds_chip_info, 0x08) & 0x0f; in viafb_vt1636_proc_show()
1355 viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info, in viafb_vt1636_proc_show()
1356 &viaparinfo->chip_info->lvds_chip_info, 0x09) & 0x1f; in viafb_vt1636_proc_show()
1362 switch (viaparinfo->chip_info->lvds_chip_info2.lvds_chip_name) { in viafb_vt1636_proc_show()
1365 viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info2, in viafb_vt1636_proc_show()
1366 &viaparinfo->chip_info->lvds_chip_info2, 0x08) & 0x0f; in viafb_vt1636_proc_show()
1368 viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info2, in viafb_vt1636_proc_show()
1369 &viaparinfo->chip_info->lvds_chip_info2, 0x09) & 0x1f; in viafb_vt1636_proc_show()
1390 return -EINVAL; in viafb_vt1636_proc_write()
1393 return -EFAULT; in viafb_vt1636_proc_write()
1394 buf[length - 1] = '\0'; /*Ensure end string */ in viafb_vt1636_proc_write()
1396 switch (viaparinfo->chip_info->lvds_chip_info.lvds_chip_name) { in viafb_vt1636_proc_write()
1402 return -EINVAL; in viafb_vt1636_proc_write()
1408 (viaparinfo->lvds_setting_info, in viafb_vt1636_proc_write()
1409 &viaparinfo-> in viafb_vt1636_proc_write()
1410 chip_info->lvds_chip_info, in viafb_vt1636_proc_write()
1417 (viaparinfo->lvds_setting_info, in viafb_vt1636_proc_write()
1418 &viaparinfo-> in viafb_vt1636_proc_write()
1419 chip_info->lvds_chip_info, in viafb_vt1636_proc_write()
1433 switch (viaparinfo->chip_info->lvds_chip_info2.lvds_chip_name) { in viafb_vt1636_proc_write()
1439 return -EINVAL; in viafb_vt1636_proc_write()
1445 (viaparinfo->lvds_setting_info2, in viafb_vt1636_proc_write()
1446 &viaparinfo-> in viafb_vt1636_proc_write()
1447 chip_info->lvds_chip_info2, in viafb_vt1636_proc_write()
1454 (viaparinfo->lvds_setting_info2, in viafb_vt1636_proc_write()
1455 &viaparinfo-> in viafb_vt1636_proc_write()
1456 chip_info->lvds_chip_info2, in viafb_vt1636_proc_write()
1487 viaparinfo->shared->chip_info.gfx_chip_name]); in viafb_sup_odev_proc_show()
1511 return -EINVAL; in odev_update()
1513 return -EFAULT; in odev_update()
1516 sub = buf[0] == '-'; in odev_update()
1523 return -EINVAL; in odev_update()
1535 via_odev_to_seq(m, viaparinfo->shared->iga1_devices); in viafb_iga1_odev_proc_show()
1550 dev_old = dev_new = viaparinfo->shared->iga1_devices; in viafb_iga1_odev_proc_write()
1556 viaparinfo->shared->iga1_devices = dev_new; in viafb_iga1_odev_proc_write()
1557 viaparinfo->shared->iga2_devices &= ~dev_new; in viafb_iga1_odev_proc_write()
1575 via_odev_to_seq(m, viaparinfo->shared->iga2_devices); in viafb_iga2_odev_proc_show()
1590 dev_old = dev_new = viaparinfo->shared->iga2_devices; in viafb_iga2_odev_proc_write()
1596 viaparinfo->shared->iga2_devices = dev_new; in viafb_iga2_odev_proc_write()
1597 viaparinfo->shared->iga1_devices &= ~dev_new; in viafb_iga2_odev_proc_write()
1619 shared->proc_entry = viafb_entry; in viafb_init_proc()
1626 if (IS_VT1636(shared->chip_info.lvds_chip_info) in viafb_init_proc()
1627 || IS_VT1636(shared->chip_info.lvds_chip_info2)) in viafb_init_proc()
1635 shared->iga1_proc_entry = iga1_entry; in viafb_init_proc()
1639 shared->iga2_proc_entry = iga2_entry; in viafb_init_proc()
1646 struct proc_dir_entry *viafb_entry = shared->proc_entry, in viafb_remove_proc()
1647 *iga1_entry = shared->iga1_proc_entry, in viafb_remove_proc()
1648 *iga2_entry = shared->iga2_proc_entry; in viafb_remove_proc()
1664 if (IS_VT1636(shared->chip_info.lvds_chip_info) in viafb_remove_proc()
1665 || IS_VT1636(shared->chip_info.lvds_chip_info2)) in viafb_remove_proc()
1690 return -EINVAL; in parse_mode()
1694 return -EINVAL; in parse_mode()
1714 if (viaparinfo->shared->vdev->engine_mmio) in viafb_resume()
1749 &vdev->pdev->dev); in via_fb_pci_probe()
1752 return -ENOMEM; in via_fb_pci_probe()
1755 viaparinfo = (struct viafb_par *)viafbinfo->par; in via_fb_pci_probe()
1756 viaparinfo->shared = viafbinfo->par + viafb_par_length; in via_fb_pci_probe()
1757 viaparinfo->shared->vdev = vdev; in via_fb_pci_probe()
1758 viaparinfo->vram_addr = 0; in via_fb_pci_probe()
1759 viaparinfo->tmds_setting_info = &viaparinfo->shared->tmds_setting_info; in via_fb_pci_probe()
1760 viaparinfo->lvds_setting_info = &viaparinfo->shared->lvds_setting_info; in via_fb_pci_probe()
1761 viaparinfo->lvds_setting_info2 = in via_fb_pci_probe()
1762 &viaparinfo->shared->lvds_setting_info2; in via_fb_pci_probe()
1763 viaparinfo->chip_info = &viaparinfo->shared->chip_info; in via_fb_pci_probe()
1770 viafb_init_chip_info(vdev->chip_type); in via_fb_pci_probe()
1772 * The framebuffer will have been successfully mapped by in via_fb_pci_probe()
1776 viaparinfo->fbmem = vdev->fbmem_start; in via_fb_pci_probe()
1777 viaparinfo->memsize = vdev->fbmem_len; in via_fb_pci_probe()
1778 viaparinfo->fbmem_free = viaparinfo->memsize; in via_fb_pci_probe()
1779 viaparinfo->fbmem_used = 0; in via_fb_pci_probe()
1780 viafbinfo->screen_base = vdev->fbmem; in via_fb_pci_probe()
1782 viafbinfo->fix.mmio_start = vdev->engine_start; in via_fb_pci_probe()
1783 viafbinfo->fix.mmio_len = vdev->engine_len; in via_fb_pci_probe()
1784 viafbinfo->node = 0; in via_fb_pci_probe()
1785 viafbinfo->fbops = &viafb_ops; in via_fb_pci_probe()
1786 viafbinfo->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN; in via_fb_pci_probe()
1788 viafbinfo->pseudo_palette = pseudo_pal; in via_fb_pci_probe()
1790 viafbinfo->flags |= FBINFO_HWACCEL_COPYAREA | in via_fb_pci_probe()
1794 viafbinfo->flags |= FBINFO_HWACCEL_DISABLED; in via_fb_pci_probe()
1799 viafb_second_offset = viaparinfo->fbmem_free - in via_fb_pci_probe()
1803 viafb_second_offset = viaparinfo->fbmem_free - in via_fb_pci_probe()
1819 viafb_setup_fixinfo(&viafbinfo->fix, viaparinfo); in via_fb_pci_probe()
1820 viafbinfo->var = default_var; in via_fb_pci_probe()
1824 &vdev->pdev->dev); in via_fb_pci_probe()
1827 "allocate the second framebuffer struct error\n"); in via_fb_pci_probe()
1828 rc = -ENOMEM; in via_fb_pci_probe()
1831 viaparinfo1 = viafbinfo1->par; in via_fb_pci_probe()
1833 viaparinfo1->vram_addr = viafb_second_offset; in via_fb_pci_probe()
1834 viaparinfo1->memsize = viaparinfo->memsize - in via_fb_pci_probe()
1836 viaparinfo->memsize = viafb_second_offset; in via_fb_pci_probe()
1837 viaparinfo1->fbmem = viaparinfo->fbmem + viafb_second_offset; in via_fb_pci_probe()
1839 viaparinfo1->fbmem_used = viaparinfo->fbmem_used; in via_fb_pci_probe()
1840 viaparinfo1->fbmem_free = viaparinfo1->memsize - in via_fb_pci_probe()
1841 viaparinfo1->fbmem_used; in via_fb_pci_probe()
1842 viaparinfo->fbmem_free = viaparinfo->memsize; in via_fb_pci_probe()
1843 viaparinfo->fbmem_used = 0; in via_fb_pci_probe()
1845 viaparinfo->iga_path = IGA1; in via_fb_pci_probe()
1846 viaparinfo1->iga_path = IGA2; in via_fb_pci_probe()
1848 viafbinfo1->par = viaparinfo1; in via_fb_pci_probe()
1849 viafbinfo1->screen_base = viafbinfo->screen_base + in via_fb_pci_probe()
1860 viafb_setup_fixinfo(&viafbinfo1->fix, viaparinfo1); in via_fb_pci_probe()
1862 viafbinfo1->var = default_var; in via_fb_pci_probe()
1864 viaparinfo1->depth = fb_get_color_depth(&viafbinfo1->var, in via_fb_pci_probe()
1865 &viafbinfo1->fix); in via_fb_pci_probe()
1868 viafb_check_var(&viafbinfo->var, viafbinfo); in via_fb_pci_probe()
1870 viaparinfo->depth = fb_get_color_depth(&viafbinfo->var, in via_fb_pci_probe()
1871 &viafbinfo->fix); in via_fb_pci_probe()
1873 rc = fb_alloc_cmap(&viafbinfo->cmap, 256, 0); in via_fb_pci_probe()
1878 && (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266)) { in via_fb_pci_probe()
1888 || (viaparinfo->chip_info->gfx_chip_name != in via_fb_pci_probe()
1894 DEBUG_MSG(KERN_INFO "fb%d: %s frame buffer device %dx%d-%dbpp\n", in via_fb_pci_probe()
1895 viafbinfo->node, viafbinfo->fix.id, default_var.xres, in via_fb_pci_probe()
1898 viafb_init_proc(viaparinfo->shared); in via_fb_pci_probe()
1910 && (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266)) in via_fb_pci_probe()
1913 fb_dealloc_cmap(&viafbinfo->cmap); in via_fb_pci_probe()
1925 fb_dealloc_cmap(&viafbinfo->cmap); in via_fb_pci_remove()
1929 viafb_remove_proc(viaparinfo->shared); in via_fb_pci_remove()
1944 return -ENODEV; in viafb_setup()
1959 return -EINVAL; in viafb_setup()
1962 return -EINVAL; in viafb_setup()
1965 return -EINVAL; in viafb_setup()
1968 return -EINVAL; in viafb_setup()
1972 return -EINVAL; in viafb_setup()
1976 return -EINVAL; in viafb_setup()
1979 return -EINVAL; in viafb_setup()
1982 return -EINVAL; in viafb_setup()
1989 return -EINVAL; in viafb_setup()
1992 return -EINVAL; in viafb_setup()
1997 return -EINVAL; in viafb_setup()
2002 return -EINVAL; in viafb_setup()
2005 return -EINVAL; in viafb_setup()
2008 return -EINVAL; in viafb_setup()
2020 * These are called out of via-core for now.
2028 /* Apply XO-1.5-specific configuration. */ in viafb_init()
2043 return -EINVAL; in viafb_init()
2046 "VIA Graphics Integration Chipset framebuffer %d.%d initializing\n", in viafb_init()
2124 "Turn on/off flag of dual framebuffer devices.(Default = OFF)");