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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/riva/fbdev.c rivafb_check_var() -> rivafb_do_maximize()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->fbops 4096-ptr_max
PARAM_VALUE 1 var 4096-ptr_max
PARAM_VALUE 1 var->bits_per_pixel 8,16,32
PARAM_VALUE 1 var->blue.length 5,8
PARAM_VALUE 1 var->blue.offset 0
PARAM_VALUE 1 var->green.length 5-6,8
PARAM_VALUE 1 var->green.offset 0,5,8
PARAM_VALUE 1 var->red.length 5,8
PARAM_VALUE 1 var->red.offset 0,10-11,16
PARAM_VALUE 1 var->yres_virtual 1-u32max
PARAM_VALUE 2 nom 1-2,4
PARAM_VALUE 3 den 1
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info->device (-1),1616
BUF_SIZE 0 info->fbops (-1),168
BUF_SIZE 0 info->par (-1),2560
BUF_SIZE 0 info->pixmap.addr (-1),4096,6400,8192
BUF_SIZE 0 info->pseudo_palette (-1),64
BUF_SIZE 0 info->screen_buffer (-1)-s32max
CAPPED_DATA 0 info 1
CAPPED_DATA 1 var->yres_virtual 1
DATA_SOURCE 0 info $1
DATA_SOURCE 1 var $0
FUZZY_MAX 1 var->bits_per_pixel 32
FUZZY_MAX 1 var->blue.length 8
FUZZY_MAX 1 var->green.length 6
FUZZY_MAX 1 var->green.offset 8
FUZZY_MAX 1 var->red.length 5
FUZZY_MAX 1 var->red.offset 16
FUZZY_MAX 1 var->yres_virtual u32max
FUZZY_MAX 2 nom 4
STR_LEN 0 info (-1),10,12-14,30
STR_LEN 0 info->fix.id (-1),7,9-10,12
STR_LEN 1 var (-1),10,12-14,30
PARAM_COMPARE 1 var->xres <= $1->xres_virtual
PARAM_COMPARE 1 var->yres <= $1->yres_virtual
BIT_INFO 1 var->bits_per_pixel 0x0,0x38
BIT_INFO 1 var->blue.length 0x0,0xd
BIT_INFO 1 var->green.offset 0x0,0xd
BIT_INFO 1 var->red.length 0x0,0xd
BIT_INFO 1 var->red.offset 0x0,0x1b
HARD_MAX 1 var->bits_per_pixel 32
HARD_MAX 1 var->blue.length 8
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 info->fix.smem_len 0-4293918720[c]
HOST_DATA 0 info->screen_size 0-s32max,18446744071562067968-18446744073708503040[c]
HOST_DATA 0 info->var.blue.msb_right 0-u32max
HOST_DATA 0 info->var.green.msb_right 0-u32max
HOST_DATA 0 info->var.hsync_len 1-256[c]
HOST_DATA 0 info->var.left_margin 0-4094,4294967040-u32max[c]
HOST_DATA 0 info->var.lower_margin 0-4095,4294963201-u32max[c]
HOST_DATA 0 info->var.pixclock 0-64000000[c]
HOST_DATA 0 info->var.red.msb_right 0-u32max
HOST_DATA 0 info->var.right_margin 0-u16max,4294963201-u32max[c]
HOST_DATA 0 info->var.transp.length 0-u32max
HOST_DATA 0 info->var.transp.msb_right 0-u32max
HOST_DATA 0 info->var.transp.offset 0-u32max
HOST_DATA 0 info->var.upper_margin 0-4094,4294967232-u32max[c]
HOST_DATA 0 info->var.vsync_len 1-64[c]
HOST_DATA 0 info->var.xres 0-u32max
HOST_DATA 0 info->var.xres_virtual 0-u32max
HOST_DATA 0 info->var.yres 0-u32max
HOST_DATA 0 info->var.yres_virtual 1-4096[c]
HOST_DATA 1 var->blue.msb_right 0-u32max
HOST_DATA 1 var->green.msb_right 0-u32max
HOST_DATA 1 var->hsync_len 1-256[c]
HOST_DATA 1 var->left_margin 0-4094,4294967040-u32max[c]
HOST_DATA 1 var->lower_margin 0-4095,4294963201-u32max[c]
HOST_DATA 1 var->pixclock 1-64000000,123456789[c]
HOST_DATA 1 var->red.msb_right 0-u32max
HOST_DATA 1 var->right_margin 0-u16max,4294963201-u32max[c]
HOST_DATA 1 var->transp.length 0-u32max
HOST_DATA 1 var->transp.msb_right 0-u32max
HOST_DATA 1 var->transp.offset 0-u32max
HOST_DATA 1 var->upper_margin 0-4094,4294967232-u32max[c]
HOST_DATA 1 var->vsync_len 1-64[c]
HOST_DATA 1 var->xres 1-u32max
HOST_DATA 1 var->xres_virtual 0-u32max
HOST_DATA 1 var->yres 1-u32max
HOST_DATA 1 var->yres_virtual 1-4096[c]
USER_DATA 1 var->accel_flags 0-u32max
USER_DATA 1 var->activate 0-u32max[c]
USER_DATA 1 var->blue.msb_right 0-u32max
USER_DATA 1 var->colorspace 0-u32max
USER_DATA 1 var->grayscale 0-u32max
USER_DATA 1 var->green.msb_right 0-u32max
USER_DATA 1 var->height 0-u32max
USER_DATA 1 var->hsync_len 0-u32max
USER_DATA 1 var->left_margin 0-u32max
USER_DATA 1 var->lower_margin 0-u32max
USER_DATA 1 var->nonstd 0-u32max
USER_DATA 1 var->pixclock 1-u32max
USER_DATA 1 var->red.msb_right 0-u32max
USER_DATA 1 var->right_margin 0-u32max
USER_DATA 1 var->rotate 0-u32max
USER_DATA 1 var->sync 0-u32max
USER_DATA 1 var->transp.length 0-u32max
USER_DATA 1 var->transp.msb_right 0-u32max
USER_DATA 1 var->transp.offset 0-u32max
USER_DATA 1 var->upper_margin 0-u32max
USER_DATA 1 var->vmode 0-u32max
USER_DATA 1 var->vsync_len 0-u32max
USER_DATA 1 var->width 0-u32max
USER_DATA 1 var->xoffset 0-u32max
USER_DATA 1 var->xres 1-u32max
USER_DATA 1 var->xres_virtual 0-u32max
USER_DATA 1 var->yoffset 0-u32max
USER_DATA 1 var->yres 1-u32max
USER_DATA 1 var->yres_virtual 1-u32max[c]
NO_OVERFLOW_SIMPLE 0 info->fbdefio_state->npagerefs
NO_OVERFLOW_SIMPLE 0 info->fix.mmio_len
NO_OVERFLOW_SIMPLE 0 info->fix.mmio_start
NO_OVERFLOW_SIMPLE 0 info->fix.smem_len
NO_OVERFLOW_SIMPLE 0 info->var.xres
NO_OVERFLOW_SIMPLE 0 info->var.xres_virtual
NO_OVERFLOW_SIMPLE 0 info->var.yres
NO_OVERFLOW_SIMPLE 0 info->var.yres_virtual
USER_PTR 1 var->reserved
HALF_LOCKED2 0 &info->lock