[Bug 22093] New: Detecting PANEL modes fails after connecting VGA-1
http://bugs.freedesktop.org/show_bug.cgi?id=22093 Summary: Detecting PANEL modes fails after connecting VGA-1 Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/radeonhd AssignedTo: lverhaegen@suse.de ReportedBy: zajec5@gmail.com QAContact: xorg-team@lists.x.org 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3400 Series If I don't have VGA monitor connected to VGA-1, xrandr displays modes correctly:
xrandr Screen 0: minimum 320 x 200, current 1600 x 900, maximum 2560 x 2560 VGA_1 disconnected (normal left inverted right x axis y axis) PANEL connected 1600x900+0+0 (normal left inverted right x axis y axis) 423mm x 238mm 1600x900 60.0*+ 2560x2048Scaled 60.5 2560x1600Scaled 60.5 2048x1536 60.0 2048x1536Scaled 60.5 1920x1440 60.0 1856x1392 60.0 1792x1344 60.0 1920x1200Scaled 60.4 1920x1080Scaled 60.5 1600x1200 60.0 1600x1200Scaled 60.4 1680x1050Scaled 60.3 1400x1050 60.0 1400x1050Scaled 60.3 1440x960Scaled 60.4 1280x1024 60.0 1280x1024Scaled 60.5 1280x960 60.0 1280x960Scaled 60.4 1280x854Scaled 60.4 1280x720Scaled 60.4 1152x768Scaled 60.3 1024x768 60.0 1024x768Scaled 60.4 800x600 60.3 56.2 800x600Scaled 60.3 768x576Scaled 60.4 854x480Scaled 59.8 720x480Scaled 59.8 640x480 59.9 640x480Scaled 60.1 320x240Scaled 57.6 320x200Scaled 55.7 DVI-D_1 disconnected (normal left inverted right x axis y axis)
it goes wrong after I just connect VGA-1:
xrandr Screen 0: minimum 320 x 200, current 1600 x 900, maximum 2560 x 2560 VGA_1 connected (normal left inverted right x axis y axis) 1280x1024 60.0 + 75.0 59.9 1152x864 75.0 74.9 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 75.0 72.8 66.7 60.0 720x400 70.1 PANEL connected 1600x900+0+0 (normal left inverted right x axis y axis) 338mm x 270mm 800x600Scaled 60.3 768x576Scaled 60.4 854x480Scaled 59.8 720x480Scaled 59.8 640x480Scaled 60.1 DVI-D_1 disconnected (normal left inverted right x axis y axis) 1600x900 (0x3e) 88.5MHz h: width 1600 start 1614 end 1626 total 1630 skew 0 clock 54.3KHz v: height 900 start 902 end 904 total 906 clock 60.0Hz
Didn't do anything more. Just plugged cable to VGA-1 connector. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #1 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #2 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #3 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #4 from Alex Deucher
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #5 from Matthias Hopf
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #6 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #7 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #8 from Alex Deucher
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #9 from Matthias Hopf
The LCD info in the object table doesn't actually have an i2c record associated with it, so the driver shouldn't be creating an ddc bus for the LCD.
Hm: (II) RADEONHD(0): Connector[0] {RHD_CONNECTOR_VGA, "VGA CRT1", RHD_DDC_0, RHD_HPD_NONE, { RHD_OUTPUT_DACA, RHD_OUTPUT_NONE } } (II) RADEONHD(0): Connector[1] {RHD_CONNECTOR_PANEL, "LVDS LCD1", RHD_DDC_0, RHD_HPD_NONE, { RHD_OUTPUT_KLDSKP_LVTMA, RHD_OUTPUT_NONE } } (II) RADEONHD(0): Connector[2] {RHD_CONNECTOR_DVI_SINGLE, "HDMI_TYPE_A DFP1", RHD_DDC_2, RHD_HPD_0, { RHD_OUTPUT_UNIPHYA, RHD_OUTPUT_NONE } } So we presumably parse something wrong here. Probably a variable isn't cleared in the loop. Have to look at code. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #10 from Matthias Hopf
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #11 from Rafał Miłecki
http://bugs.freedesktop.org/show_bug.cgi?id=22093
--- Comment #12 from Marc
http://bugs.freedesktop.org/show_bug.cgi?id=22093
Rafał Miłecki
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