'\" t
.\"     Title: drm_prime_sg_to_page_addr_arrays
.\"    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_PRIME_SG_TO_PAGE" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "DRM Core"
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.SH "NAME"
drm_prime_sg_to_page_addr_arrays \- convert an sg table into a page array
.SH "SYNOPSIS"
.HP \w'int\ drm_prime_sg_to_page_addr_arrays('u
.BI "int drm_prime_sg_to_page_addr_arrays(struct\ sg_table\ *\ " "sgt" ", struct\ page\ **\ " "pages" ", dma_addr_t\ *\ " "addrs" ", int\ " "max_pages" ");"
.SH "ARGUMENTS"
.PP
\fIsgt\fR
.RS 4
scatter\-gather table to convert
.RE
.PP
\fIpages\fR
.RS 4
array of page pointers to store the page array in
.RE
.PP
\fIaddrs\fR
.RS 4
optional array to store the dma bus address of each page
.RE
.PP
\fImax_pages\fR
.RS 4
size of both the passed\-in arrays
.RE
.SH "DESCRIPTION"
.PP
Exports an sg table into an array of pages and addresses\&. This is currently required by the TTM driver in order to do correct fault handling\&.
.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