[Bug 68451] [regression] Baytrail/T video no longer works on ASUS T100TA

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=68451

--- Comment #23 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
0x001f0008 | PIPEACONF                    | 0xe0000000
0x001e1190 | MIPIA_PORT_CTRL              | 0x80010000
0x0018b020 | MIPIA_DPI_RESOLUTION         | 0x03000558

So yeah looks like it comes up w/ DSI is enabled at 1368x768 resolution.

Forcing the VGA output on, just happens to enable the pipe w/ the correct
resolution and things just work.

I don't really know how the pixel clock ends up working since we've now enabled
both the DPLLA and DSI PLL on the same pipe. I would expect those two to
conflict somehow, but I guess not.

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