[PATCH xrandr] man: document provider options

[Aaron Plattner]

I hope I got the --setprovideroffloadsink parameters the right way around.

Signed-off-by: Aaron Plattner <aplattner at nvidia.com>
---
 man/xrandr.man | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/man/xrandr.man b/man/xrandr.man
index f04d2ed..2455756 100644
--- a/man/xrandr.man
+++ b/man/xrandr.man
@@ -68,6 +68,9 @@ xrandr \- primitive command line interface to RandR extension
 [\-s \fIsize\fP]
 [\-r \fIrate\fP]
 [\-x] [\-y]
+[\-\-listproviders]
+[\-\-setprovideroutputsource \fIprovider\fP \fIsource\fP]
+[\-\-setprovideroffloadsink \fIprovider\fP \fIsink\fP]
 .SH DESCRIPTION
 .I Xrandr
 is used to set the size, orientation and/or reflection of the outputs for a
@@ -114,6 +117,20 @@ is available.
 Forces the usage of the RandR version 1.2 protocol, even if the display does
 not report it as supported or a higher version is available.
 .PP
+.SH "RandR version 1.4 options"
+.PP
+Options for RandR 1.4 are used as a superset of the options for RandR 1.3.
+.IP \-\-listproviders
+Report information about the providers available.
+.IP "\-\-setprovideroutputsource \fIprovider\fP \fIsource\fP"
+Set \fIsource\fP as the source of display output images for \fIprovider\fP.
+This is only possible if \fIsource\fP and \fIprovider\fP have the \fBSource
+Output\fR and \fBSink Output\fR capabilities, respectively.
+.IP "\-\-setprovideroffloadsink \fIprovider\fP \fIsink\fP"
+Set \fIprovider\fP as a render offload device for \fIsink\fP.
+This is only possible if \fIprovider\fP and \fIsink\fP have the \fBSource
+Offload\fR and \fBSink Offload\fR capabilities, respectively.
+.PP
 .SH "RandR version 1.3 options"
 .PP
 Options for RandR 1.3 are used as a superset of the options for RandR 1.2.
-- 
1.8.1.2