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authorVille Syrjälä <[email protected]>2015-05-19 20:32:56 +0300
committerDaniel Vetter <[email protected]>2015-05-22 08:08:06 +0200
commit4d487cff19975d65234902e4abed8724a7b5b94b (patch)
treef78af5b290ef614705e454e10a130416c5b53d0b /tools/perf/scripts/python/sctop.py
parent7ad0dbab20678709ca268afa54189cf49b058f15 (diff)
drm/i915: Move WaProgramL3SqcReg1Default:bdw to init_clock_gating()
GEN8_L3SQCREG1 isn't saved in the context (verified by going through a context dump), and so we shouldn't be using the ring w/a code to initialize it. Also Bspec explicitly talks about MMIO and writing it with the CPU. Additionally there's another w/a WaTempDisableDOPClkGating:bdw which tells us to disable DOP clock gating around the GEN8_L3SQCREG1 write to make sure everyone notices the change. So let's do that as well. Cc: Rodrigo Vivi <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
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