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96c4704fec
So far we always encountered socs with 2 output crtcs needing the driver to tell the hdmi block which output to connect to. But there also exist socs with only one crtc like the rk3228, rk3328 and rk3368. So adapt the register field to simply carry a negative value to signal that no output-switching is necessary. changes in v3: - fixed wording issue found by Robin Murphy Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Zheng Yang <zhengyang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180912124740.20343-3-heiko@sntech.de |
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