From: Jani Nikula <jani.nikula@linux.intel.com>
To: Manasi Navare <manasi.d.navare@intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/i915/dp: Add HBR3 rate (8.1 Gbps) to dp_rates array
Date: Thu, 01 Mar 2018 09:29:27 +0200 [thread overview]
Message-ID: <87r2p4s17s.fsf@intel.com> (raw)
In-Reply-To: <1519857110-26916-1-git-send-email-manasi.d.navare@intel.com>
On Wed, 28 Feb 2018, Manasi Navare <manasi.d.navare@intel.com> wrote:
> dp_rates[] array is a superset of all the link rates supported
> by sink devices. DP 1.3 specification adds HBR3 (8.1Gbps) link rate
> to the set of link rates supported by sink. This patch adds this rate
> to dp_rates[] array that gets used to populate the sink_rates[]
> array limited by max rate obtained from DP_MAX_LINK_RATE DPCD register.
>
> v2:
> * Rebased on top of Jani's localized rates patch
>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
And pushed to dinq, thanks for the patch.
BR,
Jani.
> ---
> drivers/gpu/drm/i915/intel_dp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 750c25a..aba2f45 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -136,7 +136,7 @@ static void intel_dp_unset_edid(struct intel_dp *intel_dp);
> static void intel_dp_set_sink_rates(struct intel_dp *intel_dp)
> {
> static const int dp_rates[] = {
> - 162000, 270000, 540000
> + 162000, 270000, 540000, 810000
> };
> int i, max_rate;
--
Jani Nikula, Intel Open Source Technology Center
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prev parent reply other threads:[~2018-03-01 7:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 22:31 [PATCH v2] drm/i915/dp: Add HBR3 rate (8.1 Gbps) to dp_rates array Manasi Navare
2018-02-28 23:11 ` ✓ Fi.CI.BAT: success for " Patchwork
2018-03-01 3:59 ` ✗ Fi.CI.IGT: warning " Patchwork
2018-03-01 7:29 ` Jani Nikula [this message]
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