2017년 02월 01일 17:12에 Andrzej Hajda 이(가) 쓴 글: > On 01.02.2017 08:44, Inki Dae wrote: >> >> 2017년 02월 01일 16:34에 Andrzej Hajda 이(가) 쓴 글: >>> On 01.02.2017 08:31, Inki Dae wrote: >>>> 2017년 01월 20일 15:52에 Andrzej Hajda 이(가) 쓴 글: >>>>> In some platforms there is attached another device to the end of HDMI. >>>>> The patch adds support for it. >>>> Andrzej, can you clarify what bridge device can be attached and actually is now attached to the end of HDMI? >>>> And I wonder if we have the device tree file which defines the bridge device in mainline. Seems we have no the device tree file. >>>> >>>> If nothing, then this patch should be merged with real use case. >>> SiI8620 MHL bridge in tm2/tm2e. >> Did you post dt patch to add the properties related to SiI8620 MHL bridge device? >> >> I see below patch series, >> [PATCH 00/24] drm/bridge/sii8620: add Ultra HD modes support >> >> but I couldn't find dt patch for it. And specifying SiI8620 MHL bridge device as description would be needed. >> >> Thanks. >> >> > > Patch adding HDMI path to tm2(e) including SiI8620 node and OF bindings > between hdmi and SiI8620 [1]. Oops, you already CCed me. I didn't check it. Sorry. > As the bridge framework in lower modes was used only to eliminate > unsupported modes, support for bridge in exynos_hdmi driver was not > critical, HDMI path worked well and I forgot about it. > But for UltraHD modes it is required as SiI8620 uses bridge framework to > gather info about applied video mode to program registers accordingly. > I will add requested description to this patch. Thanks. > > [1]: http://www.spinics.net/lists/devicetree/msg157892.html > > Regards > Andrzej > > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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