<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> <title></title> </head> <body text="#000000" bgcolor="#ffffff"> Sorry for the stupid questions, but can you also tell me how? In the xrandr man-page, I only see the --gamma option (which works fine), no options for brightness and contrast as far as I can see. Kind regards, Dirk On 07/07/10 09:42, Christopher James Halse Rogers wrote: <blockquote cite="mid:1278488564.3221.61.camel@Ed" type="cite"> <pre wrap="">On Tue, 2010-07-06 at 12:33 +0200, Dirk De Becker wrote: </pre> <blockquote type="cite"> <pre wrap="">Hi all, I am currently using IEGD (the Intel Embedded Graphics Driver), but I would like to switch to the open driver supporting my 915GM device. With iegd, I am able to regulate brightness, contrast and gamma by using iegd_esc_attr_t arrays. Can someone give me a hint on how to do this with the open driver? </pre> </blockquote> <pre wrap=""> You can get & set these properties from the XRandR interface. </pre> <pre wrap=""> <fieldset class="mimeAttachmentHeader"></fieldset> _______________________________________________ Intel-gfx mailing list <a class="moz-txt-link-abbreviated" href="mailto:Intel-gfx@lists.freedesktop.org">Intel-gfx@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="http://lists.freedesktop.org/mailman/listinfo/intel-gfx">http://lists.freedesktop.org/mailman/listinfo/intel-gfx</a> </pre> </blockquote> <pre class="moz-signature" cols="72">-- dZine Dirk De Becker Coordinator Digital Signage Software Development Linux Software Engineer `t Hoge 49 8500 Kortrijk Belgium tel: +32 (0) 56 24 90 90 fax: +32 (0) 56 24 90 99 Email: <a class="moz-txt-link-abbreviated" href="mailto:Dirk.DeBecker@dZine.be">Dirk.DeBecker@dZine.be</a> Web: <a class="moz-txt-link-abbreviated" href="http://www.dZine.be">www.dZine.be</a></pre> </body> </html>