On Thu, Mar 13, 2014 at 6:34 AM, Sebastian Schultz <sebastian2.schu...@st.ovgu.de> wrote: > Is there anything I can do to about it? Or is this an upcoming feature? Or is > it a bug and I should submit a report?
It would be a new feature. It's not a high priority at the moment, so I'm not sure how quickly we would get to it. Alex > > Sebastian > > > Am Mittwoch, 12. März 2014, 12:18:37 schrieb Alex Deucher: >> On Wed, Mar 12, 2014 at 10:31 AM, Sebastian Schultz >> >> <sebastian2.schu...@st.ovgu.de> wrote: >> > Hello, >> > >> > first of all: I'm using a Radeon 7750 in combination with a monitor via >> > display port and a tv via the HDMI port. Most of the time I do not want a >> > picture on the tv, only when wathcing videos, so I use xrandr scripts to >> > switch that display on and off. And here comes my problem: >> > >> > With the arrival of linux 3.13 to the [core]-repo of arch linux I switched >> > from catalyst to the open source drivers, as they finally provide a >> > sufficient performance. My only problem now is that the colorspace is >> > compressed for gray values below 16 (that means every shade of gray >> > having values of 0 to 16 look just black). That's only the case for my >> > HDMI-output connected to my TV, which worked without problems with the >> > catalyst drivers. Also, only the dark grays are compressed, the >> > near-white grays show up correct. My Xorg.0.log shows that the TV on >> > HDMI-0 supports the RGB 4:4:4 encoding (just like the monitor does): >> > http://pastebin.com/PF6sjzu1 >> > >> > I found a xrandr-command "--set "Broadcast RGB" "Full"", which can be used >> > with chips from Intel. Is there something similar for the open source ati >> > drivers? >> >> Not at the moment. >> >> Alex > _______________________________________________ > xorg@lists.x.org: X.Org support > Archives: http://lists.freedesktop.org/archives/xorg > Info: http://lists.x.org/mailman/listinfo/xorg > Your subscription address: %(user_address)s _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
