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

2020-02-19 Thread Souza, Jose
On Mon, 2020-02-10 at 12:28 -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. > > Bspec: 52890 > Bspec: 50044 > Cc: Stanislav Lisovskiy > Signed-off-by: Matt Roper > --- > dr

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

2020-02-10 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. Bspec: 52890 Bspec: 50044 Cc: Stanislav Lisovskiy Signed-off-by: Matt Roper --- drivers/gpu/drm/i915/display/intel_display_power.c | 6 ++ drivers/gpu/