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authorArchit Taneja <architt@codeaurora.org>2016-06-15 14:33:12 +0300
committerArchit Taneja <architt@codeaurora.org>2016-07-13 11:54:37 +0300
commit78fa479d703c4d473746e961331aff568dc0c24f (patch)
tree11d3d48c7d35fa0c5b56719bab9ce78740f029d2 /mm
parent1e4d58cd7f888522d16f221d628356befbb08468 (diff)
downloadlinux-78fa479d703c4d473746e961331aff568dc0c24f.tar.xz
drm/bridge: adv7533: Use internal timing generator
ADV7533 provides an internal timing generator for certain modes that it can't use the DSI clock directly. We've observed that HDMI is more stable with the internal timing generator, especially if there are instabilities in the DSI clock source. The data spec also seems to recommend the usage of the timing generator for all modes. However, on some platforms, it's reported that enabling the timing generator causes instabilities with the HDMI output. Create a DT parameter that lets a platform explicitly disable the timing generator. The timing generator is enabled by default. Signed-off-by: Archit Taneja <architt@codeaurora.org>
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