From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 3/4] drm/i915: Document that we implement WaIncreaseLatencyIPCEnabled
Date: Thu, 31 Jan 2019 10:08:37 -0800 [thread overview]
Message-ID: <20190131180837.GF19523@intel.com> (raw)
In-Reply-To: <20190131074216.3994-3-ville.syrjala@linux.intel.com>
On Thu, Jan 31, 2019 at 09:42:15AM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Display w/a #1141 is also known as WaIncreaseLatencyIPCEnabled.
> Add that to the comment.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
> ---
> drivers/gpu/drm/i915/intel_pm.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index d91aec396a4c..306e41ccc50e 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -4697,7 +4697,10 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *cstate,
> if (latency == 0)
> return;
>
> - /* Display WA #1141: kbl,cfl */
> + /*
> + * WaIncreaseLatencyIPCEnabled: kbl,cfl
> + * Display WA #1141: kbl,cfl
> + */
> if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) ||
> IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_B0)) &&
> dev_priv->ipc_enabled)
> --
> 2.19.2
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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next prev parent reply other threads:[~2019-01-31 18:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-31 7:42 [PATCH 1/4] drm/i915: Enable transition watermarks for glk Ville Syrjala
2019-01-31 7:42 ` [PATCH 2/4] drm/i915: Implement display w/a 1140 for glk/cnl Ville Syrjala
2019-01-31 18:07 ` Rodrigo Vivi
2019-01-31 7:42 ` [PATCH 3/4] drm/i915: Document that we implement WaIncreaseLatencyIPCEnabled Ville Syrjala
2019-01-31 18:08 ` Rodrigo Vivi [this message]
2019-01-31 7:42 ` [PATCH 4/4] drm/i915: Drop WaIncreaseLatencyIPCEnabled/1140 for cnl Ville Syrjala
2019-01-31 18:10 ` Rodrigo Vivi
2019-02-04 17:40 ` Ville Syrjälä
2019-02-04 17:49 ` Rodrigo Vivi
2019-02-04 17:58 ` Ville Syrjälä
2019-01-31 9:11 ` ✓ Fi.CI.BAT: success for series starting with [1/4] drm/i915: Enable transition watermarks for glk Patchwork
2019-01-31 18:04 ` [PATCH 1/4] " Rodrigo Vivi
2019-01-31 20:07 ` ✗ Fi.CI.IGT: failure for series starting with [1/4] " Patchwork
2019-02-04 17:38 ` Ville Syrjälä
2019-02-05 11:39 ` Petri Latvala
2019-02-05 19:34 ` ✗ Fi.CI.BAT: failure for series starting with [1/4] drm/i915: Enable transition watermarks for glk (rev2) Patchwork
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