linux-kernel - Re: [PATCH v2 3/3] drm/panel: introduce ebbg,ft8719 panel

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Date:   Fri, 13 May 2022 22:39:45 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Joel Selvaraj <jo@...amily.in>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Stanislav Jakubek <stano.jakubek@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Corentin Labbe <clabbe@...libre.com>,
        Oleksij Rempel <linux@...pel-privat.de>,
        Hao Fang <fanghao11@...wei.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] drm/panel: introduce ebbg,ft8719 panel

On Wed, May 11, 2022 at 7:28 AM Joel Selvaraj <jo@...amily.in> wrote:

> Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode
> panel, which can be found on some Xiaomi Poco F1 phones. The panel's
> backlight is managed through QCOM WLED driver.
>
> Signed-off-by: Joel Selvaraj <jo@...amily.in>

I see my review comments on v1 arrived after v2.

Nevertheless, please address my review comments on v1.

> +struct ebbg_ft8719 {
> +       struct drm_panel panel;
> +       struct mipi_dsi_device *dsi;
> +
> +       struct regulator_bulk_data supplies[ARRAY_SIZE(regulator_names)];
> +
> +       struct gpio_desc *reset_gpio;
> +       bool prepared;

For example that means to drop this prepared member.

Yours,
Linus Walleij