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

/linux-6.15/drivers/video/fbdev/
H A Dvesafb.c223 ypan=0; in vesafb_setup()
225 ypan=1; in vesafb_setup()
227 ypan=2; in vesafb_setup()
346 ypan = pmi_setpal = 0; /* not available or some DOS TSR ... */ in vesafb_probe()
348 if (ypan || pmi_setpal) { in vesafb_probe()
369 ypan = pmi_setpal = 0; in vesafb_probe()
388 ypan = 0; in vesafb_probe()
427 vesafb_fix.ypanstep = ypan ? 1 : 0; in vesafb_probe()
428 vesafb_fix.ywrapstep = (ypan>1) ? 1 : 0; in vesafb_probe()
468 if (!ypan) in vesafb_probe()
[all …]
H A Duvesafb.c283 var->yres_virtual = (par->ypan) ? in uvesafb_setup_var()
804 par->ypan = ypan; in uvesafb_vbe_init()
1506 par->ypan = 0; in uvesafb_init_info()
1511 if (!par->ypan) in uvesafb_init_info()
1817 ypan = 0; in uvesafb_setup()
1819 ypan = 1; in uvesafb_setup()
1821 ypan = 2; in uvesafb_setup()
1941 ypan = 0; in param_set_scroll()
1944 ypan = 0; in param_set_scroll()
1946 ypan = 1; in param_set_scroll()
[all …]
H A 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-6.15/Documentation/fb/
H A 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.
H A 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-6.15/include/video/
H A Duvesafb.h121 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */ member
/linux-6.15/drivers/video/fbdev/core/
H A Dfbcon.c1958 int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep, in updatescrollmode_accel() local
1965 divides(ypan, vc->vc_font.height) && vyres > yres; in updatescrollmode_accel()