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Searched refs:ypan (Results 1 – 7 of 7) sorted by relevance

/Linux-v6.1/drivers/video/fbdev/
Dvesafb.c60 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
222 ypan=0; in vesafb_setup()
224 ypan=1; in vesafb_setup()
226 ypan=2; in vesafb_setup()
337 ypan = pmi_setpal = 0; /* not available or some DOS TSR ... */ in vesafb_probe()
339 if (ypan || pmi_setpal) { in vesafb_probe()
358 ypan = pmi_setpal = 0; in vesafb_probe()
371 if (ypan && vesafb_defined.yres_virtual > vesafb_defined.yres) { in vesafb_probe()
373 (ypan > 1) ? "ywrap" : "ypan",vesafb_defined.yres_virtual); in vesafb_probe()
377 ypan = 0; in vesafb_probe()
[all …]
Duvesafb.c49 static int ypan = 1; /* 0: scroll, 1: ypan, 2: ywrap */ variable
283 var->yres_virtual = (par->ypan) ? in uvesafb_setup_var()
567 par->pmi_setpal = par->ypan = 0; in uvesafb_vbe_getpmi()
587 par->ypan = par->pmi_setpal = 0; in uvesafb_vbe_getpmi()
804 par->ypan = ypan; in uvesafb_vbe_init()
806 if (par->pmi_setpal || par->ypan) { in uvesafb_vbe_init()
808 par->pmi_setpal = par->ypan = 0; in uvesafb_vbe_init()
816 par->pmi_setpal = par->ypan = 0; in uvesafb_vbe_init()
1409 var->yres_virtual = (par->ypan) ? in uvesafb_check_var()
1440 info->fix.ypanstep = par->ypan ? 1 : 0; in uvesafb_init_info()
[all …]
Dgbefb.c77 static int ypan, ywrap; variable
928 if (var->xres > var->xres_virtual || (!ywrap && !ypan)) in gbefb_check_var()
930 if (var->yres > var->yres_virtual || (!ywrap && !ypan)) in gbefb_check_var()
/Linux-v6.1/Documentation/fb/
Dvesafb.rst122 by comma, like this: "video=vesafb:ypan,inverse"
129 ypan enable display panning using the VESA protected mode
145 ywrap Same as ypan, but assumes your gfx board can wrap-around
147 reaches the end of video memory). Faster than ypan.
Duvesafb.rst61 ypan Enable display panning using the VESA protected mode
67 ywrap Same as ypan, but assumes your gfx board can wrap-around
69 reaches the end of video memory). Faster than ypan.
77 used a parameter of the scroll option, e.g. scroll=ypan.)
/Linux-v6.1/include/video/
Duvesafb.h123 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */ member
/Linux-v6.1/drivers/video/fbdev/core/
Dfbcon.c1945 int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep, in updatescrollmode_accel() local
1952 divides(ypan, vc->vc_font.height) && vyres > yres; in updatescrollmode_accel()