linux-kernel - Re: [PATCH v4 2/4] staging: fbtft: Make FB

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Message-ID: <aV546KdXG8KotqKj@smile.fi.intel.com>
Date: Wed, 7 Jan 2026 17:16:56 +0200
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: Chintan Patel <chintanlike@...il.com>
Cc: linux-fbdev@...r.kernel.org, linux-staging@...ts.linux.dev,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, tzimmermann@...e.de,
	andy@...nel.org, deller@....de, gregkh@...uxfoundation.org
Subject: Re: [PATCH v4 2/4] staging: fbtft: Make FB_DEVICE dependency optional

On Tue, Jan 06, 2026 at 08:42:55PM -0800, Chintan Patel wrote:
> fbtft provides sysfs interfaces for debugging and gamma configuration,
> but these are not required for the core driver.
> 
> Drop the hard dependency on CONFIG_FB_DEVICE and make sysfs support
> optional by using dev_of_fbinfo() at runtime. When FB_DEVICE is disabled,
> sysfs operations are skipped while the code remains buildable and
> type-checked.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...el.com>

-- 
With Best Regards,
Andy Shevchenko