On Thu, Sep 24, 2020 at 05:08:56PM +0900, Hoegeun Kwon wrote: > Hi Maxime, > > On 9/18/20 11:59 PM, Maxime Ripard wrote: > > The HVS has three FIFOs that can be assigned to a number of PixelValves > > through a mux. > > > > However, changing that FIFO requires that we disable and then enable the > > pixelvalve, so we want to assign FIFOs to all the enabled CRTCs, and not > > just the active ones. > > Thanks for the patch. > > There is a problem when doing page flip. > After connecting 2 HDMIs without hotplug and booting.(Same thing when > using hotplug.) > > When executing page flip for each of HDMI 0 and 1 in modetest > operation does not work normally. (crtc irq does not occur, so timeout > occurs.) > Sometimes both hdmi 0 or 1 work or not. > > LOGs: > root:~> modetest -Mvc4 -s 32:1280x720 -v > setting mode 1280x720-60Hz@XR24 on connectors 32, crtc 64 > failed to set gamma: Invalid argument > freq: 60.24Hz > freq: 60.00Hz > > root:~> modetest -Mvc4 -s 38:1280x720 -v > setting mode 1280x720-60Hz@XR24 on connectors 38, crtc 69 > failed to set gamma: Invalid argument > select timed out or error (ret 0) > select timed out or error (ret 0) > > Could you please check it? I'll look into it, thanks :) Maxime
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