[Intel-gfx] [PATCH V2] Stop setting tv format property if crtc is NULL

[Ma, Ling]

>-----Original Message-----
>From: intel-gfx-bounces at lists.freedesktop.org
>[mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of Keith Packard
>Sent: 2009年7月29日 10:25
>To: Ma, Ling
>Cc: intel-gfx at lists.freedesktop.org
>Subject: Re: [Intel-gfx] [PATCH V2] Stop setting tv format property if crtc is
>NULL
>
>On Wed, 2009-07-29 at 10:18 +0800, ling.ma at intel.com wrote:
>> When TV is not connected and X start, after plugging TV cable again,
>> user must assign output crtc by xrandr command before set TV format
>> property. This patch will return FALSE to avoid system crash if
>> output crtc is NULL.
>
>Output properties aren't dependent on a CRTC; they should be able to be
>set even if the output is not active. They will take effect the next
>time the output is connected to a crtc.
Thanks for your review, send latest one.
>
>
>--
>keith.packard at intel.com