[Bug 18016] New: Disabling PANEL disables DVI-D_1
http://bugs.freedesktop.org/show_bug.cgi?id=18016 Summary: Disabling PANEL disables DVI-D_1 Product: xorg Version: 7.3 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 Created an attachment (id=19586) --> (http://bugs.freedesktop.org/attachment.cgi?id=19586) After commands I switched to VT1 and used export DISPLAY=:0 && xrandr --verbose I connect my TV using HDMI and command xrandr --output DVI-D_1 --auto After that I usually want to turn off PANEL so DVI-D_1 will be the only display. For that I type: xrandr --output PANEL --off This results in two black screens. Of course I expected TV (DVI-D_1) to work. -- 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
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--- Comment #1 from Egbert Eich
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Egbert Eich
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--- Comment #3 from Rafał Miłecki
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Rafał Miłecki
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--- Comment #5 from Rafał Miłecki
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--- Comment #6 from Rafał Miłecki
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--- Comment #7 from Rafał Miłecki
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--- Comment #8 from Egbert Eich
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--- Comment #9 from Egbert Eich
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Egbert Eich
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Egbert Eich
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--- Comment #11 from Rafał Miłecki
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--- Comment #12 from Rafał Miłecki
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--- Comment #13 from Rafał Miłecki
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--- Comment #14 from Rafał Miłecki
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Rafał Miłecki
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Rafał Miłecki
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--- Comment #17 from Rafał Miłecki
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Rafał Miłecki
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--- Comment #19 from Egbert Eich
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--- Comment #20 from Egbert Eich
My access to HDMI TV is limited, so I'll need a few days to get is and test current git.
Rafał, there is no need to attach a HDMI TV. If you have access to an DVI monitor it would do just as well if you have an adaptor DVI->HDMI. -- 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
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--- Comment #21 from Rafał Miłecki
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--- Comment #22 from Egbert Eich
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--- Comment #23 from Egbert Eich
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--- Comment #24 from Rafał Miłecki
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--- Comment #25 from Rafał Miłecki
b. Does the situation improve, when you add the line: Option "AtomBIOS" "pll=on" to the device section of the config file?
Yes! Using this option let me disable PANEL! I can disable it (PANEL) and TV still displays the picture :) That works great :) Can I provide some info for you to help make it work out of box? Without this AtomBIOS option? -- 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
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--- Comment #26 from Rafał Miłecki
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--- Comment #27 from Rafał Miłecki
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--- Comment #28 from Egbert Eich
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Egbert Eich
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--- Comment #30 from Egbert Eich
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--- Comment #31 from Rafał Miłecki
About the white screen problem you are seeing: PLL restoration using AtomBIOS is tricky. I'm sure this problem also happens when you are not using the DVI panel (could you verify this for me, please?).
Huh, I often forget to mention some important testing-environment information. This white blanking problem affects PANEL only. It doesn't happen on TV (HDMI). If I switch to VT1 using PANEL only, I get white-blanking on PANEL. If I switch to VT1 with TV HDMI connected, I get white-blanking on PANEL and nice, normal, clear picture on TV (HDMI). In both situations switching to VT7 (X) restores nice picture on PANEL. (This whole comment is about using Option "AtomBIOS" "pll=on", I also use "HDMI" as "DVI-D_1" in whole bug report) -- 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 N�����r��y隊Z�u�'�߮�˛���m�)z{.��+�Z+i�b�*'jW(�f�vǦj)kiר�~��i�������
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--- Comment #32 from Rafał Miłecki
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--- Comment #33 from Rafał Miłecki
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--- Comment #34 from Rafał Miłecki
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Rafał Miłecki
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--- Comment #35 from Rafał Miłecki
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Rafał Miłecki
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--- Comment #37 from Rafał Miłecki
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--- Comment #38 from Rafał Miłecki
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--- Comment #39 from Rafał Miłecki
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--- Comment #40 from Rafał Miłecki
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--- Comment #41 from Rafał Miłecki
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--- Comment #42 from Matthias Hopf
Created an attachment (id=26495) --> (http://bugs.freedesktop.org/attachment.cgi?id=26495) [details] Patch that helps following registers writes made by AtomBIOS
Rafal, the function already logs register writes with -logverbose 7... The function call one line above your added xf86Msg :-] -- 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
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--- Comment #43 from Rafał Miłecki
Rafal, the function already logs register writes with -logverbose 7... The function call one line above your added xf86Msg :-] Uhm. I thought it didn't work for me, but I was mistaken.
File rhd_pll.c shows us that we use RV620PLL* for RHD_RV620 and newer. However rhd_id.c shows we use AtomBIOS for PLL on RV770 and newer (check RHDUseAtom(...) for prove). So after all RV620PLL* is used for chipsets RHD_RV620 (including) and RHD_RV770 (excluding). According to rhd.h that means: RHD_RV620, RHD_M82, RHD_RV635, RHD_M86, RHD_RS780, RHD_RS880, We can be sure my patch is alright for RHD_RV620, RHD_M82, RHD_M86 and RHD_RS780. Two unsure chipsets are: RHD_RV635 and RHD_RS880. As M86 is almost RV635, we can be quite sure patch should be applied for RV635. The one exception still may be RS880, but I can't find any BIOS of this chipset. -- 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
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--- Comment #44 from Alex Deucher
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--- Comment #45 from Matthias Hopf
So after all RV620PLL* is used for chipsets RHD_RV620 (including) and RHD_RV770 (excluding).
According to rhd.h that means: RHD_RV620, RHD_M82, RHD_RV635, RHD_M86, RHD_RS780, RHD_RS880,
We can be sure my patch is alright for RHD_RV620, RHD_M82, RHD_M86 and RHD_RS780.
Two unsure chipsets are: RHD_RV635 and RHD_RS880.
As M86 is almost RV635, we can be quite sure patch should be applied for RV635.
The one exception still may be RS880, but I can't find any BIOS of this chipset.
According to Alex' comment RS880 should have the same display blocks. Rafal, which patch are you exactly referring to? This bug has way too many attachments :-] -- 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
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--- Comment #46 from Matthias Hopf
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--- Comment #47 from Rafał Miłecki
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--- Comment #48 from Rafał Miłecki
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Matthias Hopf
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