1.\" $OpenBSD: smfb.4,v 1.3 2010/02/18 23:05:06 miod Exp $ 2.\" 3.\" Copyright (c) 2010 Miodrag Vallat. 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: February 18 2010 $ 18.Dt SMFB 4 loongson 19.Os 20.Sh NAME 21.Nm smfb 22.Nd Silicon Motion frame buffer 23.Sh SYNOPSIS 24.Cd "smfb* at pci?" Pq "SM712" 25.Cd "smfb* at voyager?" Pq "SM502" 26.Sh DESCRIPTION 27The 28.Nm 29driver supports Silicon Motion SM502 and SM712 frame buffers in 16-bit 30color mode. 31.Pp 32The 33.Nm 34driver interfaces the frame buffer with the 35.Xr wscons 4 36console framework, as a 37.Xr wsdisplay 4 38device. 39.Pp 40It is currently not possible to change the frame buffer resolution and 41color depth. 42.Sh SEE ALSO 43.Xr intro 4 , 44.Xr pci 4 , 45.Xr voyager 4 , 46.Xr wscons 4 , 47.Xr wsdisplay 4 48