linux-kernel - Re: [PATCH v2] drm/msm/dsi: Enable BURST_MODE for command mode for DSI 6G v1.3+

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Message-Id: <168908465039.1869384.13751958187068298061.b4-ty@linaro.org>
Date:   Tue, 11 Jul 2023 17:21:52 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Jessica Zhang <quic_jesszhan@...cinc.com>
Cc:     quic_abhinavk@...cinc.com, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drm/msm/dsi: Enable BURST_MODE for command mode for DSI 6G v1.3+


On Tue, 27 Jun 2023 13:31:45 -0700, Jessica Zhang wrote:
> During a frame transfer in command mode, there could be frequent
> LP11 <-> HS transitions when multiple DCS commands are sent mid-frame or
> if the DSI controller is running on slow clock and is throttled. To
> minimize frame latency due to these transitions, it is recommended to
> send the frame in a single burst.
> 
> This feature is supported for DSI 6G 1.3 and above, thus enable burst
> mode if supported.
> 
> [...]

Applied, thanks!

[1/1] drm/msm/dsi: Enable BURST_MODE for command mode for DSI 6G v1.3+
      https://gitlab.freedesktop.org/lumag/msm/-/commit/4ac447e89e71

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>