From: <bug...@bu...> - 2010-08-21 02:37:08
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https://bugzilla.kernel.org/show_bug.cgi?id=16651 Summary: Output of drm_cvt_mode function incorrect for reduced blanking modes Product: Drivers Version: 2.5 Kernel Version: 2.6.35 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: dri...@ke... ReportedBy: ad...@se... Regression: No drivers/gpu/drm/drm_modes.c function drm_cvt_mode When parameter "reduced" is set to TRUE, the hsync_start and hsync_end values calculated are... wrong, and the vsync_start and vsync_end values aren't calculated at all. Output from command "cvt -r 1920 1200": # 1920x1200 59.95 Hz (CVT 2.30MA-R) hsync: 74.04 kHz; pclk: 154.00 MHz Modeline "1920x1200R" 154.00 1920 1968 2000 2080 1200 1203 1209 1235 +hsync -vsync The values generated by drm_cvt_mode(dev,1920,1200,60,true,false,false) are: 154.00 1920 32 32 2080 1200 0 0 1235 +hsync -vsync -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. |
From: <bug...@bu...> - 2010-08-23 14:32:35
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https://bugzilla.kernel.org/show_bug.cgi?id=16651 Adam Jackson <aj...@re...> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aj...@re... --- Comment #1 from Adam Jackson <aj...@re...> 2010-08-23 14:32:25 --- Try this patch: http://lists.freedesktop.org/archives/dri-devel/2010-August/003223.html -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. |
From: <bug...@bu...> - 2010-08-24 12:25:55
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https://bugzilla.kernel.org/show_bug.cgi?id=16651 Adam Serbinski <ad...@se...> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |CODE_FIX --- Comment #2 from Adam Serbinski <ad...@se...> 2010-08-24 12:25:43 --- That did the job. Thank you. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. |