From: Jani Nikula <jani.nikula@linux.intel.com>
To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/i915: VLV doesn't have the ILK+ style LP watermark registers
Date: Wed, 05 Jun 2013 10:57:13 +0300 [thread overview]
Message-ID: <87k3m9m1ly.fsf@intel.com> (raw)
In-Reply-To: <1369148510-22461-2-git-send-email-ville.syrjala@linux.intel.com>
On Tue, 21 May 2013, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> The LP watermark registers don't exist on VLV, so don't touch them.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/intel_pm.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 8a90cf3..a1a931c 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -4284,10 +4284,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
> struct drm_i915_private *dev_priv = dev->dev_private;
> int pipe;
>
> - I915_WRITE(WM3_LP_ILK, 0);
> - I915_WRITE(WM2_LP_ILK, 0);
> - I915_WRITE(WM1_LP_ILK, 0);
> -
> I915_WRITE(ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE);
>
> /* WaDisableEarlyCull:vlv */
> --
> 1.8.1.5
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Jani Nikula, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2013-06-05 7:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-21 15:01 [PATCH 0/2] drm/i915: VLV clock gating fixes ville.syrjala
2013-05-21 15:01 ` [PATCH 1/2] drm/i915: VLV doesn't have the ILK+ style LP watermark registers ville.syrjala
2013-06-05 7:57 ` Jani Nikula [this message]
2013-05-21 15:01 ` [PATCH 2/2] drm/i915: Fix DSPCLK_GATE_D for VLV ville.syrjala
2013-06-05 7:46 ` Jani Nikula
2013-06-05 8:01 ` Daniel Vetter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87k3m9m1ly.fsf@intel.com \
--to=jani.nikula@linux.intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=ville.syrjala@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox