On Fri, Feb 21, 2020 at 06:08:13PM -0800, José Roberto de Souza wrote:
> Add note about the confliting information in BSpec about this WA.
>
> BSpec: 52890
> Signed-off-by: José Roberto de Souza
Acked-by: Matt Roper
> ---
> drivers/gpu/drm/i915/gt/intel_workarounds.c | 10 +++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c
> b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> index 978a5b051ce9..bc5025c81c4f 100644
> --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
> +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> @@ -1344,9 +1344,13 @@ rcs_engine_wa_init(struct intel_engine_cs *engine,
> struct i915_wa_list *wal)
> GEN9_CTX_PREEMPT_REG,
> GEN12_DISABLE_POSH_BUSY_FF_DOP_CG);
>
> - /* Wa_1607030317:tgl */
> - /* Wa_1607186500:tgl */
> - /* Wa_1607297627:tgl */
> + /*
> + * Wa_1607030317:tgl
> + * Wa_1607186500:tgl
> + * Wa_1607297627:tgl there is 3 entries for this WA on BSpec, 2
> + * of then says it is fixed on B0 the other one says it is
> + * permanent
> + */
> wa_masked_en(wal,
>GEN6_RC_SLEEP_PSMI_CONTROL,
>GEN12_WAIT_FOR_EVENT_POWER_DOWN_DISABLE |
> --
> 2.25.1
>
> ___
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> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
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