linux-kernel - Re: [PATCH 2/9] drm/sun4i: tcon: Move SoC specific quirks to a DT matched data structure

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Message-ID: <20161007083853.GH4684@lukather>
Date:   Fri, 7 Oct 2016 10:38:53 +0200
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     David Airlie <airlied@...ux.ie>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH 2/9] drm/sun4i: tcon: Move SoC specific quirks to a DT
 matched data structure

Hi,

On Fri, Oct 07, 2016 at 12:06:22AM +0800, Chen-Yu Tsai wrote:
> +struct sun4i_tcon_quirks {
> +	bool	is_sun5i;	/* sun5i has undocumented mux */
> +	bool	has_channel_1;	/* a33 does not have channel 1 */
> +	bool	has_bypass_src;	/* has separate input bypassing CEU */
> +	bool	has_dma_src;	/* has DMA input */
> +};
> +

I'd really prefer to keep the has_mux quirk name. is_sun5i doesn't
really relate to what we're doing there, is redundant with the
compatible, and render the other quirks name useless, since we could
just have is_sun.i quirks and deal with that (which is essentially
what we were doing before).

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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