Dear all, The same thing happens on Intel platform with the package xf86-video-intel-2.6.99.902. I enable VGA and HDMI device, and make HDMI shows the right contents of VGA.
Some documents mentions that the primary output holds the toolbar, shows the GDM login dialog and screensaver unlock dialog. So I thought the toolbar will move to the HDMI screen if I use the command “xrandr --output HDMI --primary”. But nothing happens. After I use the command “xrandr --verbose”, I find that CRTC of VGA and HDMI exchanges, but the display make no difference. I use the OS Ubuntu 9.04 alpha 6 and xrandr 1.2.99.4. I’m puzzled now. Have the xf86-video-intel-2.6.99.902 not supported primary output? Or am I misunderstanding about the meaning of primary output? Thanks! Best wishes, Gordon ________________________________ From: xorg-boun...@lists.freedesktop.org [mailto:xorg-boun...@lists.freedesktop.org] On Behalf Of flora...@viatech.com.cn Sent: 2009年3月25日 16:06 To: xorg@lists.freedesktop.org Subject: randr1.3 primary output using? Dear All: Recently I am using RandR1.3, I found a little confuse with RandR1.3 primary output definition. What is this parameter for? I use the command xrandr --output VGA --primary I found if the VGA occupied the IGA2, after using the command line it occupied IGA1, see the info from xrandr --verbose Before command Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2048 x 2048 VGA connected 1024x768+0+0 (0x3e) normal (normal left inverted right x axis y axis) 352mm x 264mm Identifier: 0x3a Timestamp: 584354 Subpixel: unknown Clones: CRTC: 0 CRTCs: 0 1 EDID_DATA: 00ffffffffffff005a63133501010101 320d01031d241bbe2abbb8a352469824 0f484cffff8081998159714f6159a94f c140c940d140863d00c05100304040a0 130060081100001e000000ff00333543 3033353030303238300a000000fd0032 b41e6118000a202020202020000000fc 00473930662b0a2020202020202000bb TV connected 1024x768+0+0 (0x49) normal (normal left inverted right x axis y axis) 0mm x 0mm Identifier: 0x3d Timestamp: 584354 Subpixel: unknown Clones: CRTC: 1 CRTCs: 0 1 After command Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2048 x 2048 CRT connected 1024x768+0+0 (0x3e) normal (normal left inverted right x axis y axis) 352mm x 264mm Identifier: 0x3a Timestamp: 584354 Subpixel: unknown Clones: CRTC: 1 CRTCs: 1 0 EDID_DATA: 00ffffffffffff005a63133501010101 320d01031d241bbe2abbb8a352469824 0f484cffff8081998159714f6159a94f c140c940d140863d00c05100304040a0 130060081100001e000000ff00333543 3033353030303238300a000000fd0032 b41e6118000a202020202020000000fc 00473930662b0a2020202020202000bb TV connected 1024x768+0+0 (0x49) normal (normal left inverted right x axis y axis) 0mm x 0mm Identifier: 0x3d Timestamp: 584354 Subpixel: unknown Clones: CRTC: 0 CRTCs: 1 0 In my opinion, because the crtc is changed we need to redraw the screen, but actually the screen do not redraw, so I now is a little confused about the function of this command? what is the right behavior of the command? Thanks! Best Regards
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