linux-kernel - Re: [RFT PATCH v2 12/48] drm/panel: kingdisplay-kd097d04: Stop tracking prepared/enabled

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Message-ID: <3909960.LM0AJKV5NW@diego>
Date: Mon, 06 May 2024 18:29:35 +0200
From: Heiko Stübner <heiko@...ech.de>
To: dri-devel@...ts.freedesktop.org, Maxime Ripard <mripard@...nel.org>,
 Douglas Anderson <dianders@...omium.org>
Cc: Linus Walleij <linus.walleij@...aro.org>,
 Chris Morgan <macromorgan@...mail.com>,
 Yuran Pereira <yuran.pereira@...mail.com>,
 Neil Armstrong <neil.armstrong@...aro.org>,
 Douglas Anderson <dianders@...omium.org>,
 Brian Norris <briannorris@...omium.org>, Chris Zhong <zyw@...k-chips.com>,
 Nickey Yang <nickey.yang@...k-chips.com>, Daniel Vetter <daniel@...ll.ch>,
 David Airlie <airlied@...il.com>, Jessica Zhang <quic_jesszhan@...cinc.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Sam Ravnborg <sam@...nborg.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 linux-kernel@...r.kernel.org
Subject:
 Re: [RFT PATCH v2 12/48] drm/panel: kingdisplay-kd097d04: Stop tracking
 prepared/enabled

Am Freitag, 3. Mai 2024, 23:32:53 CEST schrieb Douglas Anderson:
> As talked about in commit d2aacaf07395 ("drm/panel: Check for already
> prepared/enabled in drm_panel"), we want to remove needless code from
> panel drivers that was storing and double-checking the
> prepared/enabled state. Even if someone was relying on the
> double-check before, that double-check is now in the core and not
> needed in individual drivers.
> 
> Cc: Brian Norris <briannorris@...omium.org>
> Cc: Chris Zhong <zyw@...k-chips.com>
> Cc: Nickey Yang <nickey.yang@...k-chips.com>
> Cc: "Heiko Stübner" <heiko@...ech.de>
> Signed-off-by: Douglas Anderson <dianders@...omium.org>

the underlying setup (rockchip-drm with dw-dsi) as well as the
change itself is similar to the ltk050h3146w variant, so I don't
see how this should behave differently ;-)

Reviewed-by: Heiko Stuebner <heiko@...ech.de>