[Openchrome-devel] [Bug 96500] Can't use 1920x1080 on VGA with versions newer than 0.4.176

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96500

--- Comment #4 from Max Rus <off_mail at mail.ru> ---
Hi Kevin,

I applyed provided patch (and fixed missing last parenthesis):

+    if (mode->CrtcHTotal > (4096 + ((1 << 3) * (5 - 1)))

and now system starts normally with patched 0.4.179:

[    14.664] (II) Loading /opt/xorg/lib/xorg/modules/drivers/openchrome_drv.so
[    14.679] (II) Module openchrome:
vendor="http://www.freedesktop.org/wiki/Openchrome/"
[    14.679]    compiled for 1.18.3, module version = 0.4.179
...
[    15.080] (II) CHROME(0): Entered viaIGA1SetDisplayRegister.
[    15.080] (II) CHROME(0): IGA1 Requested Screen Mode: 1920x1080
[    15.080] (II) CHROME(0): IGA1 CrtcHTotal: 2200
[    15.080] (II) CHROME(0): IGA1 CrtcHDisplay: 1920
[    15.080] (II) CHROME(0): IGA1 CrtcHBlankStart: 1920
[    15.080] (II) CHROME(0): IGA1 CrtcHBlankEnd: 2200
[    15.080] (II) CHROME(0): IGA1 CrtcHSyncStart: 2008
[    15.080] (II) CHROME(0): IGA1 CrtcHSyncEnd: 2052
[    15.080] (II) CHROME(0): IGA1 CrtcVTotal: 1125
[    15.080] (II) CHROME(0): IGA1 CrtcVDisplay: 1080
[    15.080] (II) CHROME(0): IGA1 CrtcVBlankStart: 1080
[    15.080] (II) CHROME(0): IGA1 CrtcVBlankEnd: 1125
[    15.080] (II) CHROME(0): IGA1 CrtcVSyncStart: 1084
[    15.080] (II) CHROME(0): IGA1 CrtcVSyncEnd: 1089
[    15.080] (II) CHROME(0): Exiting viaIGA1SetDisplayRegister.

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