'\" t
.\"     Title: drm_gtf_mode_complex
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: DRM Core
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "DRM_GTF_MODE_COMPLEX" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "DRM Core"
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.SH "NAME"
drm_gtf_mode_complex \- create the modeline based on the full GTF algorithm
.SH "SYNOPSIS"
.HP \w'struct\ drm_display_mode\ *\ drm_gtf_mode_complex('u
.BI "struct drm_display_mode * drm_gtf_mode_complex(struct\ drm_device\ *\ " "dev" ", int\ " "hdisplay" ", int\ " "vdisplay" ", int\ " "vrefresh" ", bool\ " "interlaced" ", int\ " "margins" ", int\ " "GTF_M" ", int\ " "GTF_2C" ", int\ " "GTF_K" ", int\ " "GTF_2J" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
drm device
.RE
.PP
\fIhdisplay\fR
.RS 4
hdisplay size
.RE
.PP
\fIvdisplay\fR
.RS 4
vdisplay size
.RE
.PP
\fIvrefresh\fR
.RS 4
vrefresh rate\&.
.RE
.PP
\fIinterlaced\fR
.RS 4
whether to compute an interlaced mode
.RE
.PP
\fImargins\fR
.RS 4
desired margin (borders) size
.RE
.PP
\fIGTF_M\fR
.RS 4
extended GTF formula parameters
.RE
.PP
\fIGTF_2C\fR
.RS 4
extended GTF formula parameters
.RE
.PP
\fIGTF_K\fR
.RS 4
extended GTF formula parameters
.RE
.PP
\fIGTF_2J\fR
.RS 4
extended GTF formula parameters
.RE
.SH "DESCRIPTION"
.PP
GTF feature blocks specify C and J in multiples of 0\&.5, so we pass them in here multiplied by two\&. For a C of 40, pass in 80\&.
.SH "RETURNS"
.PP
The modeline based on the full GTF algorithm stored in a drm_display_mode object\&. The display mode object is allocated with
\fBdrm_mode_create\fR\&. Returns NULL when no mode could be allocated\&.
.SH "AUTHORS"
.PP
\fBJesse Barnes\fR <\&jesse.barnes@intel.com\&>
.br
Intel Corporation, 
	    
	  
.RS 4
Initial version
.RE
.PP
\fBLaurent Pinchart\fR <\&laurent.pinchart@ideasonboard.com\&>
.br
Ideas on board SPRL, 
	    
	  
.RS 4
Driver internals
.RE
.PP
\fBDaniel Vetter\fR <\&daniel.vetter@ffwll.ch\&>
.br
Intel Corporation, 
	    
	  
.RS 4
Contributions all over the place
.RE
.SH "COPYRIGHT"
.br