2013. 2. 1. 오후 8:52 Inki Dae inki.dae@samsung.com 작성:
-----Original Message----- From: linux-media-owner@vger.kernel.org [mailto:linux-media- owner@vger.kernel.org] On Behalf Of Sachin Kamat Sent: Friday, February 01, 2013 8:40 PM To: Inki Dae Cc: Sylwester Nawrocki; Kukjin Kim; Sylwester Nawrocki; linux- media@vger.kernel.org; dri-devel@lists.freedesktop.org; devicetree- discuss@lists.ozlabs.org; patches@linaro.org Subject: Re: [PATCH 2/2] drm/exynos: Add device tree based discovery support for G2D
On 1 February 2013 17:02, Inki Dae inki.dae@samsung.com wrote:
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.
AFAIK, compatible strings are not supposed to have any wildcard
characters.
Compatible string should suggest the first SoC that contained this IP. Hence IMO 4212 is OK.
Oops, one more thing. AFAIK Exynos4210 also has fimg-2d ip. In this case, we should use "samsung,exynos4210-fimg-2d" as comparible string and add it to exynos4210.dtsi? And please check if exynos4212 and 4412 SoCs have same fimg-2d ip. If it's different, we might need to add ip version property or compatible string to each dtsi file to identify the ip version.
Sorry but give me your opinions.
Thanks, Inki Dae
Got it. Please post it again.
-- With warm regards, Sachin -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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