On Mon, 2009-06-08 at 10:04 +0800, yakui_zhao wrote: > Hi, All > the following is the patch set that adds the default modes for LVDS in > KMS > mode. It is to solve the following bugs: > http://bugs.freedesktop.org/show_bug.cgi?id=20801 > http://bugs.freedesktop.org/show_bug.cgi?id=21094 > http://bugs.freedesktop.org/show_bug.cgi?id=21346 > http://bugs.freedesktop.org/show_bug.cgi?id=21417 > http://bugs.freedesktop.org/show_bug.cgi?id=21671 > HI, Carl How about this patch set? Without this patch, the xrandr will get less modes for LVDS device than UMS mode. Now it seems that this is the KMS gap.
thanks. Yakui > > Patch 1/3: Add a private data for LVDS > When the connector type is LVDS, it will add a private data > that > can be used to store the LVDS panel limit. For example: hdisplay, vdisplay. > > Patch 2/3: Get the LVDS panel limit and check whether the given modeline > is valid > Traverse the mode list returned by KMS kernel to get the LVDS > panel > limit. And the panel limit is used to check whether the given modeline is > valid. > > Patch 3/3: Add the default modes for the LVDS > This is similar to what we have done in UMS mode > a. When there exists the EDID, either find a DS_RANGES > block or replace a DS_VENDOR block , smashing it into a DS_RANGES block > with open refresh to match all the default modes. > b. When there is no EDID, we will construct a bogus EDID > and add a DS_RANGES block with open refresh to match all the default > modes > > welcome the comments. > > Best regards > Yakui > > _______________________________________________ > Intel-gfx mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/intel-gfx ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
