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From:   Brian Norris <briannorris@chromium.org>
Date:   Thu, 25 Jan 2018 14:47:21 -0800
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Subject: Re: [PATCH] drm/bridge/synopsys: dsi: use adjusted_mode in mode_set
To:     Philippe Cornu <philippe.cornu@st.com>
Cc:     Archit Taneja <architt@codeaurora.org>,
        Andrzej Hajda <a.hajda@samsung.com>,
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        dri-devel@lists.freedesktop.org,
        Linux Kernel <linux-kernel@vger.kernel.org>,
        Sandy Huang <hjc@rock-chips.com>,
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On Thu, Jan 25, 2018 at 7:55 AM, Philippe Cornu <philippe.cornu@st.com> wrote:
> The "adjusted_mode" clock value (ie the real pixel clock) is more
> accurate than "mode" clock value (ie the panel/bridge requested
> clock value). It offers a better preciseness for timing
> computations and allows to reduce the extra dsi bandwidth in
> burst mode (from ~20% to ~10-12%, hw platform dependant).
>
> Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
> ---
> Note: This patch replaces "drm/bridge/synopsys: dsi: add optional pixel clock"

These two appear to be the same for my cases, but at least nothing breaks:

Tested-by: Brian Norris <briannorris@chromium.org>