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Searched refs:vslen (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/video/fbdev/matrox/
H A Dmatroxfb_base.c1266 static unsigned int vslen; /* "matroxfb:vslen:xxxxx" */ variable
1836 if (vslen) in initMatrox2()
1837 vesafb_defined.vsync_len = vslen; in initMatrox2()
2198 static struct { int xres, yres, left, right, upper, lower, hslen, vslen, vfreq; } timmings[] __init… member
2308 if (!vslen) in matroxfb_init_params()
2309 vslen = timmings[res].vslen; in matroxfb_init_params()
2371 vslen = simple_strtoul(this_opt+6, NULL, 0); in matroxfb_setup()
2546 module_param(vslen, int, 0);
2547 MODULE_PARM_DESC(vslen, "Vertical sync length (scans), overrides lower from vesa (default=vesa)");
H A Dmatroxfb_maven.c766 unsigned int vslen; in maven_compute_timming() local
779 vslen = mt->VSyncEnd - mt->VSyncStart; in maven_compute_timming()
907 vlen = (vslen + umargin + mt->VDisplay) * vdec; in maven_compute_timming()
/linux/drivers/gpu/drm/
H A Ddrm_modes.c343 unsigned int vslen; in fill_analog_mode() local
464 vslen = params->vslen_lines.even + params->vslen_lines.odd; in fill_analog_mode()
482 vslen = params->vslen_lines.odd; in fill_analog_mode()
485 drm_dbg_kms(dev, "Vertical Sync Period: %u\n", vslen); in fill_analog_mode()
487 porches = params->num_lines - vactive - vslen; in fill_analog_mode()
497 vtotal = vactive + vfp + vslen + vbp; in fill_analog_mode()
506 mode->vsync_end = mode->vsync_start + vslen; in fill_analog_mode()
/linux/drivers/video/fbdev/
H A Di740fb.c401 u32 yres, lower, vslen, upper, ytotal; in i740fb_decode_var() local
485 vslen = var->vsync_len; in i740fb_decode_var()
499 ytotal = yres + lower + vslen + upper; in i740fb_decode_var()
543 ((yres + lower - 1 + vslen) & 0x0F) & ~0x10; in i740fb_decode_var()
545 par->crtc[VGA_CRTC_V_BLANK_END] = (yres + lower - 1 + vslen) & 0xFF; in i740fb_decode_var()
/linux/Documentation/fb/
H A Dmatroxfb.rst266 vslen:X length of VSYNC pulse, in lines. Default is derived from `vesa`
344 specify vslen=4000 and so on).