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From: Stephen Boyd <swboyd@chromium.org>
To: Sankeerth Billakanti <quic_sbillaka@quicinc.com>,
	dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: robdclark@gmail.com, seanpaul@chromium.org,
	kalyan_t@codeaurora.org, abhinavk@codeaurora.org,
	dianders@chromium.org, khsieh@codeaurora.org,
	mkrishn@codeaurora.org, sbillaka@codeaurora.org
Subject: Re: [PATCH v3 4/6] drm/msm/dp: Enable downspread for supported DP sinks
Date: Wed, 27 Oct 2021 23:33:23 -0700	[thread overview]
Message-ID: <CAE-0n52b5xKboi6b-J0m-W_rbjgSzyJqhPrMVaZrm65L2GeOFg@mail.gmail.com> (raw)
In-Reply-To: <1635386088-18089-5-git-send-email-quic_sbillaka@quicinc.com>

Quoting Sankeerth Billakanti (2021-10-27 18:54:46)
> The sc7280 eDP sink that supports downspread will fail link training
> if source does not enable SSC / downspread. This change will set the
> downspread bit in the DP sink if supported and indicate SSC support
> to the DP PHY driver.
>
> Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>

  reply	other threads:[~2021-10-28  6:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-28  1:54 [PATCH v3 0/6] Add support for eDP controller on SC7280 Sankeerth Billakanti
2021-10-28  1:54 ` [PATCH v3 1/6] dt-bindings: msm/dp: Add DP compatible strings for sc7280 Sankeerth Billakanti
2021-10-28  6:20   ` Stephen Boyd
2021-10-28  1:54 ` [PATCH v3 2/6] drm/msm/dp: Add DP controllers " Sankeerth Billakanti
2021-10-28  6:21   ` Stephen Boyd
2021-10-28  1:54 ` [PATCH v3 3/6] drm/dp: Add macro to check max_downspread capability Sankeerth Billakanti
2021-10-28  6:31   ` Stephen Boyd
2021-10-28  1:54 ` [PATCH v3 4/6] drm/msm/dp: Enable downspread for supported DP sinks Sankeerth Billakanti
2021-10-28  6:33   ` Stephen Boyd [this message]
2021-10-28  1:54 ` [PATCH v3 5/6] drm/msm/dp: Enable ASSR " Sankeerth Billakanti
2021-10-28  6:34   ` Stephen Boyd
2021-10-28  1:54 ` [PATCH v3 6/6] drm/msm/dp: Remove the hpd init delay for eDP Sankeerth Billakanti
2021-10-28  6:38   ` Stephen Boyd
2021-10-29 17:20     ` khsieh

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