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f56c9202b5
On some boards the hpd pin of a hdmi connector is wired up to a gpio pin. Since in the DRM world the tfp410 driver is responsible for handling the connector, add support for hpd gpios in this very driver. Reviewed-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/2e47786ab3d04078ae70d0c4064f7c4d@rwthex-s1-b.rwth-ad.de