From: Jani Nikula <jani.nikula@linux.intel.com>
To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/i915: Set PIPECONF color range bit on Valleyview
Date: Wed, 03 Apr 2013 13:11:39 +0300 [thread overview]
Message-ID: <87eherordw.fsf@intel.com> (raw)
In-Reply-To: <1364908210-13748-3-git-send-email-ville.syrjala@linux.intel.com>
On Tue, 02 Apr 2013, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> VLV has the color range selection bit in the PIPECONF register.
> Configure it appropriately.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/intel_display.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index dfaea15..e49d86a 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -4575,6 +4575,13 @@ static void i9xx_set_pipeconf(struct drm_crtc *crtc,
> else
> pipeconf |= PIPECONF_PROGRESSIVE;
>
> + if (IS_VALLEYVIEW(dev)) {
> + if (intel_crtc->config.limited_color_range)
> + pipeconf |= PIPECONF_COLOR_RANGE_SELECT;
> + else
> + pipeconf &= ~PIPECONF_COLOR_RANGE_SELECT;
> + }
> +
> I915_WRITE(PIPECONF(pipe), pipeconf);
> POSTING_READ(PIPECONF(pipe));
> }
> --
> 1.8.1.5
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
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next prev parent reply other threads:[~2013-04-03 10:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-02 13:10 [PATCH 0/3] drm/i915: VLV color range stuff ville.syrjala
2013-04-02 13:10 ` [PATCH 1/3] drm/i915: Introduce i9xx_set_pipeconf() ville.syrjala
2013-04-03 10:08 ` Jani Nikula
2013-04-03 17:06 ` Daniel Vetter
2013-04-03 21:15 ` Daniel Vetter
2013-04-02 13:10 ` [PATCH 2/3] drm/i915: Set PIPECONF color range bit on Valleyview ville.syrjala
2013-04-03 10:11 ` Jani Nikula [this message]
2013-04-02 13:10 ` [PATCH 3/3] drm/i915: Don't use the HDMI port " ville.syrjala
2013-04-03 9:33 ` Jani Nikula
2013-04-03 17:08 ` Daniel Vetter
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