[PATCH] host1x: hdmi: Make sure clock is enabled before dumping registers

[Thierry Reding]

On Tue, Jul 30, 2013 at 11:35:03AM +0300, Mikko Perttunen wrote:
> The debugfs register dumping function did not enable the HDMI clock.
> This led to a possible system hang when reading the debugfs entry
> while no HDMI cable was connected to the system. This patch makes
> sure that the clock is enabled during the read.
> 
> Signed-off-by: Mikko Perttunen <mperttunen at nvidia.com>
> ---
>  drivers/gpu/host1x/drm/hdmi.c | 7 +++++++
>  1 file changed, 7 insertions(+)

Applied, thanks.

Thierry
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