[radeonhd] [Bug 15539] New: Zero brightness is set on Xorg start, Radeon Mobility X1700

http://bugs.freedesktop.org/show_bug.cgi?id=15539 Summary: Zero brightness is set on Xorg start, Radeon Mobility X1700 Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/radeonhd AssignedTo: lverhaegen@suse.de ReportedBy: kirill.belokurov@gmail.com QAContact: xorg-team@lists.x.org Created an attachment (id=15960) --> (http://bugs.freedesktop.org/attachment.cgi?id=15960) Xorg log with the git commit b6be09ff Tested on latest git: when Xorg starts, it sets the screen brightness to 0 (not sure if it is the same as 'off') - I see black screen with just a 'shadows' of login prompt. Tracking with git bisect lead to the following first bad commit: =========== commit b6be09ff1de86c8014d7605d7b6c93937252ea80 Author: Egbert Eich Date: Sun Apr 13 10:47:26 2008 +0200 Save/Restore backlight controls, obtain initial brightness from text mode. The text mode BL state gets checked and is used for the initial BL brightness value. Furthermore the text mode BL value gets restored on VT switch and exit. This patch olso contains some minor cleanup to the BL code. =========== I am attaching the Xorg log with radeonhd driver built for that commit - the suspicious line there is: (II) RADEONHD(0): LVDSSetBacklight: trying to set BL_MOD_LEVEL to: 0 The text console doesn't have the initial brightness set to zero. My card is ATI Technologies Inc M66-P [Mobility Radeon X1700] -- 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