linux-kernel - Re: [PATCH] drm/panel: raydium-rm67200: Move initialization from enable() to prepare stage

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Message-Id: <175129808078.2286551.2035019384518524281.b4-ty@linaro.org>
Date: Mon, 30 Jun 2025 17:41:20 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Andy Yan <andyshrk@....com>
Cc: quic_jesszhan@...cinc.com, mripard@...nel.org, simona@...ll.ch, 
 tzimmermann@...e.de, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, sebastian.reichel@...labora.com, 
 Andy Yan <andy.yan@...k-chips.com>
Subject: Re: [PATCH] drm/panel: raydium-rm67200: Move initialization from
 enable() to prepare stage

Hi,

On Wed, 18 Jun 2025 17:15:20 +0800, Andy Yan wrote:
> The DSI host has different modes in prepare() and enable() functions,
> prepare() is in LP command mode and enable() is in HS video mode.
> 
> >From our experience, generally the initialization sequence needs to be
> sent in the LP command mode.
> 
> Move the setup init function from enable() to prepare() to fix a display
> shift on rk3568 evb.
> 
> [...]

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)

[1/1] drm/panel: raydium-rm67200: Move initialization from enable() to prepare stage
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/691674a282bdbf8f8bce4094369a2d1e4b5645e9

-- 
Neil