wiki: Porting wiki: Porting 2017-09 PeriPeriCon

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

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+h1. PeriPeriCon 2017-09
+
+| Dates | 2017/09/04 - 2017/09/08 | |
+| Place | San Sebastian, Spain |  |
+|/13. Member | Geert |  2017/09/03 - 2017/09/08 | II |
+| Jacopo | 2017/09/04 - 2017/09/08 | AA |
+| Kieran | 2017/09/03 - 2017/09/08 | II |
+| Laurent | 2017/09/01 - 2017/09/09 | II |
+| Magnus | 2017/09/02 - 2017/09/08  (and 2017/08/31 - 2017/09/02 in Bilbao) | UBA |
+| Marek | 2017/09/03 - 2017/09/08 | II |
+| Morimoto |/3. 2017/09/02 - 2017/09/08 | UBA |
+| Shimoda | UBA |
+| Ito | UBA |
+| Niklas | 2017/09/03 - 2017/09/09 | AA |
+| Simon | 2017/09/04 - 2017/09/08 (and 2017/09/08 - 2017/09/09 in Bilbao) | AA |
+| Ulrich | 2017/09/02 - 2017/09/07 (2017/09/08 in Bilbao) | AK |
+| Wolfram | 2017/09/03 - 2017/09/10 | AA |
+
+h2. Accommodation
+
+| Where | Dates | #Bedrooms, beds, bathrooms | Members |
+| "Urban Beach Apartment (Hernani Kalea 2-1ª, Donostia, Euskadi 20004, Spain)":https://www.airbnb.com/rooms/14161535 | 2017/09/02 - 2017/09/08 | 4/8/3 | Ito, Morimoto, Shimoda, Magnus (+ alpha?) |
+| "Alameda Apartment (Boulevard Zumardia 23, 20002 San Sebastián, Spain)":https://www.booking.com/hotel/es/alamedaapartment-by-feelfree-rentals.html | 2017/09/03 - 2017/09/09 | 3/6/2 | Wolfram, Simon, Jacopo, Niklas |
+| Aldakonea Kalea, 20 2º dcha, Donostia, Euskadi 20012 | 2017/09/02 - 2017/09/07 | | Uli |
+| "Palace II (Calle de Idiakez, 13 - 4º B, Donostia-San Sebastián)":https://www.airbnb.co.uk/rooms/3417691 | 2017/09/01 - 2017/09/08 | 4/8/2 | Kieran, Laurent, Geert, Marek |
+
+h2. Social Events
+
+h3. Culinary Experience
+
+| Date | 2017/09/06 20:30 |
+| Place | "Mugaritz":https://www.mugaritz.com/ |
+|/5. Members | Kieran |
+| Laurent |
+| Magnus |
+| Morimoto |
+| Simon |
+
+h3. Scuba Diving
+
+| Date | 2017/09/04 morning (tentative) |
+| Place | http://www.buceodonosti.com/ (subject to change) |
+|/3. Members | Kieran |
+| Laurent |
+| Niklas (If no licence or previous experience with diving is required) |
+
+h1. "All":http://muistio.tieke.fi/p/periperi-20170904
+
+h2. base time distribution of developers amongst groups
+
+How much is there and how is it spread? Are we still aligned?
+
+h2. Patchwork maintenance
+
+* Currently managed by Simon (DT, arch/arm/mach-shmobile/, drivers/soc/renesas/) and Geert (drivers)
+* Cleanup obsolete patches by individual members?
+** Niklas is already doing that for his patches
+* Offload MM patches to someone from MM?
+
+h2. Defconfigs
+
+* arm32: upstream shmobile_defconfig (ok), multi_v7_defconfig (huge)
+* arm64: upstream defconfig (large)
+* R-Car Gen3 defconfig?
+* RZ/A1 XIP?
+
+h2. Remote access areas for improvement
+
+h1. "Core":http://muistio.tieke.fi/p/periperi-20170906
+
+h2. Request from other team (for KVM)
+
+h3. IPMMU features
+
+* Support for more than 32-bits IOVA space
+** GSX needs it.
+* Support for multiple guests
+** The current IPMMU implementation on Gen3 BSP, second guest OS cannot use GSX. (#3448, #3486)
+* Support "16.5.2 IPMMU configuration for FCP-CS".
+** IPMMU-PVn also need such handling (Rev.0.55 doesn't mention it though).
+
+h2. How to add support R-Car D3?
+
+Let's discuss about a tentative plan ("todo":../../wiki/2017-09-periperi/todo-for-R-Car-D3.txt).
+
+h2. How to add support R-Car H3N?
+
+* Management guys would like to reduce budget to support it somehow.
+* For development, it is SiP on Salvator-X. But, for product, it will be SoC only.
+* SoC is the same as the H3 ES3.0.
+** So, PRR value is the same with H3...
+* Pin assignment seems M3-W.
+** So, some channels (e.g. USB host) are removed.
+
+h2. R-Car Gen2 DTS Update Flag Day
+
+| Component | DT bindings | Driver | DTS                        |
+| APMU      | OK          | OK     | OK                         |
+| CMT       | OK          | TODO   | TODO                       |
+| CPG/MSSR  | OK          | OK     | clock part OK, resets TODO |
+| ICRAM     | OK          | OK     | OK                         |
+| RST       | OK          | OK     | OK                         |
+| SYSC      | OK          | OK     | OK                         |
+
+* RZ/G1 already OK, except for CMT
+* resets for DU are postponed
+* SYSC is also used on R-Car H1, but backwards compatibility with old DT can just be dropped, too
+
+h1. "MultiMedia":http://muistio.tieke.fi/p/periperi-20170905
+
+h2. Request from BSP team
+
+h3. Color Key support
+
+Local patch which was created by ADIT/REE (mentor?) is already exist ("patch1":../../wiki/2017-09-periperi/0001-v4l-vsp1-Add-support-for-colorkey-alpha-blending.patch, "patch2":../../wiki/2017-09-periperi/0002-drm-rcar-du-Add-support-for-colorkey-alpha-blending.patch). Thus this is "upport request".
+
+h3. 8ch Camera current status ?
+
+when it can be finished ?
+
+h2. How to add support R-Car D3?
+
+Let's discuss about a tentative plan ("todo":../../wiki/2017-09-periperi/todo-for-R-Car-D3.txt).
+
+h2. VSP YUV444M Test Hangs on BRS use cases.
+
+Brief discussion on what we can do to investigate and resolve this issue. Especially as it is now affecting Jinsai directly.
+
+h1. "I/O":http://muistio.tieke.fi/p/periperi-20170907
+
+h2. How to add support R-Car D3?
+
+Let's discuss about a tentative plan ("todo":../../wiki/2017-09-periperi/todo-for-R-Car-D3.txt).
+
+h2. I2C IP core switching at runtime?
+
+Wolfram will present the status quo of the I2C IP core switcher and then we can discuss how to continue from there
+
+h2. SDR104 and HS400
+
+Discuss upstream plans for the highest speed modes for SD and eMMC