Decoder: VP9: GEN9: Disable HPR VP9 mode switch to avoid GPU hang #975
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Without having the HprVp9ModeSwitchEco disabled, the gen9 devices cause gpu to hang while decoding tiled 4k vp9 streams for a longer period. This particular chicken bit has been set in the legacy i965 driver to avoid random gpu hangs. Fixes intel#974
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Without having the HprVp9ModeSwitchEco disabled, the gen9 devices
cause gpu to hang while decoding tiled 4k vp9 streams for a
longer period. This particular chicken bit has been set in the
legacy i965 driver to avoid random gpu hangs.
Fixes #974