linux-kernel - Re: [PATCH v12 4/5] drm/msm/dp: parser link-frequencies as property of dp

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Message-ID: <19FF7ADA-F116-4C0E-9930-617FF1EE3801@linaro.org>
Date:   Wed, 14 Dec 2022 00:07:41 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Kuogee Hsieh <quic_khsieh@...cinc.com>,
        dri-devel@...ts.freedesktop.org, robdclark@...il.com,
        sean@...rly.run, swboyd@...omium.org, dianders@...omium.org,
        vkoul@...nel.org, daniel@...ll.ch, agross@...nel.org,
        andersson@...nel.org, konrad.dybcio@...ainline.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        devicetree@...r.kernel.org, airlied@...il.com
CC:     quic_abhinavk@...cinc.com, quic_sbillaka@...cinc.com,
        freedreno@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v12 4/5] drm/msm/dp: parser link-frequencies as property of dp_out endpoint



On 13 December 2022 23:44:07 EET, Kuogee Hsieh <quic_khsieh@...cinc.com> wrote:
>Add capability to parser and retrieve max DP link supported rate from
>link-frequencies property of dp_out endpoint.
>
>Changes in v6:
>-- second patch after split parser patch into two patches
>
>Changes in v7:
>-- without checking cnt against DP_MAX_NUM_DP_LANES to retrieve link rate
>
>Changes in v9:
>-- separate parser link-frequencies out of data-lanes
>
>Changes in v10:
>-- add dp_parser_link_frequencies()
>
>Changes in v11:
>-- return 0 if(!endpoint)
>
>Changes in v12:
>-- replace khz with kbytes at dp_parser.h
>
>Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>


>---
> drivers/gpu/drm/msm/dp/dp_parser.c | 27 +++++++++++++++++++++++++++
> drivers/gpu/drm/msm/dp/dp_parser.h |  2 ++
> 2 files changed, 29 insertions(+)


-- 
With best wishes
Dmitry