linux-kernel - Re: [PATCH v2 2/3] drm/sun4i: dsi: fix the overhead of the horizontal front porch

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Message-ID: <20191007115941.psgcn4dl5r5wz7eb@gilmour>
Date:   Mon, 7 Oct 2019 13:59:41 +0200
From:   Maxime Ripard <mripard@...nel.org>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        Jagan Teki <jagan@...rulasolutions.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com
Subject: Re: [PATCH v2 2/3] drm/sun4i: dsi: fix the overhead of the
 horizontal front porch

On Mon, Oct 07, 2019 at 12:03:01AM +0800, Icenowy Zheng wrote:
> The formula in the BSP kernel indicates that a 16-byte overhead is used
> when sending the HFP. However, this value is currently set to 6 in the
> sun6i_mipi_dsi driver, which makes some panels flashing.
>
> Fix this overhead value.
>
> Signed-off-by: Icenowy Zheng <icenowy@...c.io>

Applied, thanks

Maxime

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