[Intel-gfx] [PATCH 1/2] drm/i915: Detect SDVO-RGB before SDVO TV
michael_fu at linux.intel.com
Mon Feb 1 18:17:22 PST 2010
Zhenyu Wang wrote:
> On 2010.02.02 08:19:32 +0800, Fu Michael wrote:
>> This card _only_ have VGA connector from external, no way to switch to its TV
>> capability. The motherboard design never intend to use the TV capability
>> at all. Would using multiple connector or rename an output or not isn't
>> the core of the issue. It is the non-existing TV connector is reported
>> as connected bothering us...
> ok, looks like you need a quirk for that, based on SDVO vendor and device id...
right. the problem is the same sdvo chip might be used to build a
perfect SDVO card. It might be the motherboard builder's problem that
make the sdvo chip think its TV is connected.
However, this remind me that DMI might be a good way to quirk this
case... we may try that...Thanks for the hint, zhenyu.
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