Re: [Intel-gfx] [PATCH v2] drm/i915/tgl: Add Wa_22010178259:tgl

2020-02-19 Thread Souza, Jose
On Wed, 2020-02-19 at 13:56 -0800, Matt Roper wrote: > We need to explicitly set the TLB Request Timer initial value in the > BW_BUDDY registers to 0x8 rather than relying on the hardware > default. > > v2: Apply missing REG_FIELD_PREP to ensure 0x8 is placed in the > correct > bits during

[Intel-gfx] [PATCH v2] drm/i915/tgl: Add Wa_22010178259:tgl

2020-02-19 Thread Matt Roper
We need to explicitly set the TLB Request Timer initial value in the BW_BUDDY registers to 0x8 rather than relying on the hardware default. v2: Apply missing REG_FIELD_PREP to ensure 0x8 is placed in the correct bits during the rmw. (Jose) Bspec: 52890 Bspec: 50044 Cc: Stanislav Lisovskiy