From: Damien Lespiau <damien.lespiau@intel.com>
To: Paulo Zanoni <przanoni@gmail.com>
Cc: intel-gfx@lists.freedesktop.org, Paulo Zanoni <paulo.r.zanoni@intel.com>
Subject: Re: [PATCH 1/3] drm/i915: call lpt_init_clock_gating on BDW too
Date: Thu, 21 Aug 2014 22:41:59 +0100 [thread overview]
Message-ID: <20140821214159.GA29975@strange.ger.corp.intel.com> (raw)
In-Reply-To: <1408651778-2636-1-git-send-email-przanoni@gmail.com>
On Thu, Aug 21, 2014 at 05:09:36PM -0300, Paulo Zanoni wrote:
> From: Paulo Zanoni <paulo.r.zanoni@intel.com>
>
> Because BDW has WPT, which is equivalent to LPT. This is just like the
> CPT/PPT case.
>
> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Maybe we should mention that Satheesh suggested the change with a:
Suggested-by: Satheeshakrishna M <satheeshakrishna.m@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
--
Damien
> ---
> drivers/gpu/drm/i915/intel_pm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index c8f744c..b3e948f 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5595,6 +5595,8 @@ static void gen8_init_clock_gating(struct drm_device *dev)
> /* Wa4x4STCOptimizationDisable:bdw */
> I915_WRITE(CACHE_MODE_1,
> _MASKED_BIT_ENABLE(GEN8_4x4_STC_OPTIMIZATION_DISABLE));
> +
> + lpt_init_clock_gating(dev);
> }
>
> static void haswell_init_clock_gating(struct drm_device *dev)
> --
> 2.0.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2014-08-21 21:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-21 20:09 [PATCH 1/3] drm/i915: call lpt_init_clock_gating on BDW too Paulo Zanoni
2014-08-21 20:09 ` [PATCH 2/3] drm/i915: rename gen8_init_clock_gating to broadwell_init_clock_gating Paulo Zanoni
2014-08-21 21:45 ` Damien Lespiau
2014-08-21 20:09 ` [PATCH 3/3] drm/i915: send PCI_D3hot adapter opregion message on BDW RPM suspend Paulo Zanoni
2014-08-21 21:47 ` Damien Lespiau
2014-08-26 21:06 ` Daniel Vetter
2014-08-21 21:41 ` Damien Lespiau [this message]
2014-08-21 21:50 ` [PATCH 1/3] drm/i915: call lpt_init_clock_gating on BDW too Damien Lespiau
2014-08-26 17:16 ` Daniel Vetter
2014-08-26 17:24 ` Damien Lespiau
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