Hi. On Mon, Dec 5, 2011 at 1:47 PM, Kamil Debski <k.debski@xxxxxxxxxxx> wrote: > Hi, > >> From: linux-samsung-soc-owner@xxxxxxxxxxxxxxx [mailto:linux-samsung-soc- >> owner@xxxxxxxxxxxxxxx] On Behalf Of Dron Gus >> Sent: 02 December 2011 12:17 >> >> Hello >> >> I am interested in a couple of questions related to mfv v1.0, used in >> the s3c6410. >> 1) Does anyone work on mfc v1.0 driver for mainline? > > There is no driver in the mainline. However you may find it in some repos > on the web http://www.google.com/search?q=samsung+kernel+mfc10+driver > that have an MFC 1.0 driver present. Thank you. I saw this driver. But it does not use v4l2, so I think it makes no sense to port it "as is". >> 2) whether there is a newer firmware for MFC processor other than the V137? > > I have no idea. You may want to contact Samsung LSI in this matter > http://www.samsung.com/global/business/semiconductor/footer/Footer_ContactUs.html Ok. I'll try. >> 3) how much different MFC version 1.0 (6410) and 4.0 (pv210). Should I >> rely on the driver for MFC v4.0, when writing a driver for V1.0? > > These MFC version are very different. In addition there are many differences between > version 4.0 and 5.0, although you can find some similarities between 4.0 and 5.0. > > For version 5.0 you can find the driver in mainline http://goo.gl/fbCKF. > > If you want to write the driver then you should consider using the V4L2 codec API. All right. The above driver, I'll use as a reference on working with hardware, driver for MFC v5.0 as a reference on working with V4L2 API. -- 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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