Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 1 files as a function:
Referenced in 93 files:
- drivers/auxdisplay/ht16k33.c, line 319
- drivers/gpu/drm/i915/display/intel_fbdev.c, line 159
- drivers/gpu/drm/omapdrm/omap_fbdev.c, line 119
- drivers/hid/hid-picolcd_fb.c, line 394
- drivers/media/pci/ivtv/ivtvfb.c, line 940
- drivers/media/test-drivers/vivid/vivid-osd.c, line 261
- drivers/staging/fbtft/fbtft-core.c, line 432
- drivers/staging/sm750fb/sm750.c
- drivers/video/fbdev/amifb.c, line 3495
- drivers/video/fbdev/arkfb.c, line 939
- drivers/video/fbdev/atafb.c, line 2671
- drivers/video/fbdev/atmel_lcdfb.c, line 811
- drivers/video/fbdev/aty/aty128fb.c, line 465
- drivers/video/fbdev/aty/atyfb_base.c, line 309
- drivers/video/fbdev/aty/radeon_base.c, line 1961
- drivers/video/fbdev/au1100fb.c, line 676
- drivers/video/fbdev/au1200fb.c, line 1497
- drivers/video/fbdev/bw2.c, line 44
- drivers/video/fbdev/cg3.c, line 47
- drivers/video/fbdev/cg6.c, line 53
- drivers/video/fbdev/chipsfb.c, line 90
- drivers/video/fbdev/cirrusfb.c, line 1969
- drivers/video/fbdev/clps711x-fb.c, line 162
- drivers/video/fbdev/cobalt_lcdfb.c, line 282
- drivers/video/fbdev/controlfb.c, line 763
- drivers/video/fbdev/core/fbcon.c, line 2310
- drivers/video/fbdev/core/fbmem.c
- drivers/video/fbdev/cyber2000fb.c, line 1061
- drivers/video/fbdev/dnfb.c, line 114
- drivers/video/fbdev/ep93xx-fb.c, line 412
- drivers/video/fbdev/ffb.c, line 53
- drivers/video/fbdev/fm2fb.c, line 172
- drivers/video/fbdev/g364fb.c, line 118
- drivers/video/fbdev/gbefb.c, line 1054
- drivers/video/fbdev/geode/gx1fb_core.c, line 262
- drivers/video/fbdev/geode/gxfb_core.c, line 276
- drivers/video/fbdev/geode/lxfb_core.c, line 399
- drivers/video/fbdev/goldfishfb.c, line 172
- drivers/video/fbdev/gxt4500.c, line 610
- drivers/video/fbdev/hitfb.c, line 335
- drivers/video/fbdev/hpfb.c, line 191
- drivers/video/fbdev/i740fb.c, line 1000
- drivers/video/fbdev/i810/i810_main.c
- drivers/video/fbdev/imsttfb.c, line 1344
- drivers/video/fbdev/imxfb.c, line 600
- drivers/video/fbdev/leo.c, line 47
- drivers/video/fbdev/matrox/matroxfb_base.c, line 1213
- drivers/video/fbdev/matrox/matroxfb_crtc2.c, line 575
- drivers/video/fbdev/mb862xx/mb862xxfbdrv.c, line 405
- drivers/video/fbdev/mmp/fb/mmpfb.c, line 458
- drivers/video/fbdev/neofb.c, line 1622
- drivers/video/fbdev/nvidia/nvidia.c, line 1040
- drivers/video/fbdev/offb.c, line 300
- drivers/video/fbdev/omap/omapfb_main.c, line 1226
- drivers/video/fbdev/omap2/omapfb/omapfb-main.c, line 1293
- drivers/video/fbdev/p9100.c, line 45
- drivers/video/fbdev/platinumfb.c, line 105
- drivers/video/fbdev/pm2fb.c, line 1499
- drivers/video/fbdev/pm3fb.c, line 1214
- drivers/video/fbdev/pmag-aa-fb.c, line 153
- drivers/video/fbdev/ps3fb.c, line 948
- drivers/video/fbdev/pvr2fb.c, line 735
- drivers/video/fbdev/pxa168fb.c, line 550
- drivers/video/fbdev/pxafb.c
- drivers/video/fbdev/riva/fbdev.c, line 1636
- drivers/video/fbdev/s1d13xxxfb.c
- drivers/video/fbdev/s3c-fb.c, line 1044
- drivers/video/fbdev/s3fb.c, line 1124
- drivers/video/fbdev/sa1100fb.c, line 585
- drivers/video/fbdev/savage/savagefb_driver.c, line 1652
- drivers/video/fbdev/sh7760fb.c, line 349
- drivers/video/fbdev/sh_mobile_lcdcfb.c
- drivers/video/fbdev/sis/sis_main.c, line 1889
- drivers/video/fbdev/skeletonfb.c, line 645
- drivers/video/fbdev/sm501fb.c
- drivers/video/fbdev/sm712fb.c, line 1353
- drivers/video/fbdev/smscufx.c, line 1259
- drivers/video/fbdev/ssd1307fb.c, line 365
- drivers/video/fbdev/stifb.c, line 1173
- drivers/video/fbdev/tcx.c, line 48
- drivers/video/fbdev/tdfxfb.c, line 1298
- drivers/video/fbdev/tgafb.c, line 80
- drivers/video/fbdev/tridentfb.c, line 1449
- drivers/video/fbdev/udlfb.c
- drivers/video/fbdev/uvesafb.c
- drivers/video/fbdev/valkyriefb.c, line 117
- drivers/video/fbdev/vga16fb.c, line 1299
- drivers/video/fbdev/via/viafbdev.c, line 2062
- drivers/video/fbdev/vt8500lcdfb.c, line 253
- drivers/video/fbdev/vt8623fb.c, line 658
- drivers/video/fbdev/wm8505fb.c, line 259
- drivers/video/fbdev/xilinxfb.c, line 255
- include/drm/drm_fb_helper.h, line 230
Smatch caller information:
drivers/video/fbdev/core/fbcon.c fbcon_blank() -> fb_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbcon_par | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbcon_par->blank_state | 0-4 |
| PARAM_VALUE | 0 | info->fbcon_par->cursor_flash | 0-1 |
| PARAM_VALUE | 0 | info->fbcon_par->graphics | 0 |
| PARAM_VALUE | 0 | info->state | 0 |
| PARAM_VALUE | 1 | blank | 0-4 |
| DATA_SOURCE | 0 | info | r fbcon_info_from_console |
| DATA_SOURCE | 1 | blank | $1 |
| FUZZY_MAX | 0 | info->fbcon_par->cursor_flash | 1 |
| HARD_MAX | 0 | info->fbcon_par->cursor_flash | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &console_sem |
drivers/video/fbdev/core/fbmem.c fb_blank_from_user() -> fb_blank()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | info | $0 |
| DATA_SOURCE | 1 | blank | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | blank | s32min-s32max |
| UNITS | 0 | info | unit_byte |
| LOCK2 | global &console_sem | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &info->lock |