Quoting Chris Wilson (2019-09-24 15:59:50) > Before we submit the first context to HW, we need to construct a valid > image of the register state. This layout is defined by the HW and should > match the layout generated by HW when it saves the context image. > Asserting that this should be equivalent should help avoid any undefined > behaviour and verify that we haven't missed anything important! > > Of course, having insisted that the initial register state within the > LRC should match that returned by HW, we need to ensure that it does. > > v2: Drop the RELATIVE_MMIO flag from gen11, we ignore it for > constructing the lrc image. > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx> Chatting with Mika, he was happy enough to give an r-b without the gen11 chunk. To REG16 or not to REG16 is a decision for later, it was not a critical issue. Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
