From: Dave Airlie
Some RS690 chipsets seem to end up with floating connectors, either
a DVI connector isn't actually populated, or an add-in HDMI card
is available but not installed. In this case we seem to get a NULL byte
response for each byte of the i2c transaction, so we detect this
case and
On Tue, Jun 14, 2011 at 2:13 AM, Dave Airlie wrote:
> From: Dave Airlie
>
> Some RS690 chipsets seem to end up with floating connectors, either
> a DVI connector isn't actually populated, or an add-in HDMI card
> is available but not installed. In this case we seem to get a NULL byte
> response f
On Tue, Jun 14, 2011 at 2:13 AM, Dave Airlie wrote:
> From: Dave Airlie
>
> Some RS690 chipsets seem to end up with floating connectors, either
> a DVI connector isn't actually populated, or an add-in HDMI card
> is available but not installed. In this case we seem to get a NULL byte
> response f
From: Dave Airlie
Some RS690 chipsets seem to end up with floating connectors, either
a DVI connector isn't actually populated, or an add-in HDMI card
is available but not installed. In this case we seem to get a NULL byte
response for each byte of the i2c transaction, so we detect this
case and