[PATCH 2/2] drm/exynos: Add device tree based discovery support for G2D

Inki Dae inki.dae at samsung.com
Fri Feb 1 22:32:13 EST 2013



> -----Original Message-----
> From: linux-media-owner at vger.kernel.org [mailto:linux-media-
> owner at vger.kernel.org] On Behalf Of Sachin Kamat
> Sent: Friday, February 01, 2013 8:13 PM
> To: Sylwester Nawrocki
> Cc: Inki Dae; Kukjin Kim; Sylwester Nawrocki; linux-media at vger.kernel.org;
> dri-devel at lists.freedesktop.org; devicetree-discuss at lists.ozlabs.org;
> patches at linaro.org
> Subject: Re: [PATCH 2/2] drm/exynos: Add device tree based discovery
> support for G2D
> 
> >> In any case please let me know the final preferred one so that I can
> >> update the code send the revised patches.
> >
> > The version with SoC name embedded in it seems most reliable and correct
> > to me.
> >
> > compatible = "samsung,exynos3110-fimg-2d" /* for Exynos3110 (S5PC110,
> S5PV210),
> >                                              Exynos4210 */
> > compatible = "samsung,exynos4212-fimg-2d" /* for Exynos4212, Exynos4412
> */
> >
> Looks good to me.
> 
> Inki, Kukjin, please let us know your opinion so that we can freeze
> this. Also please suggest the SoC name for Exynos5 (5250?).
> 

How about using like below?
	Compatible = ""samsung,exynos4x12-fimg-2d" /* for Exynos4212,
Exynos4412  */

It looks odd to use "samsung,exynos4212-fimg-2d" saying that this ip is for
exynos4212 and exynos4412.


> --
> With warm regards,
> Sachin
> --
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