在 2020-03-06星期五的 09:46 +0100，Enric Balletbo i Serra写道：
Hi Ondrej,
On 5/3/20 20:35, Ondřej Jirman wrote:
Hi,
On Thu, Mar 05, 2020 at 10:29:33AM -0800, Vasily Khoruzhick wrote:
On Thu, Mar 5, 2020 at 7:28 AM Enric Balletbo i Serra enric.balletbo@collabora.com wrote:
Hi Vasily,
CC: Icenowy and Ondrej
Would you mind to check which firmware version is running the anx7688 in PinePhone, I think should be easy to check with i2c-tools.
Icenowy, Ondrej, can you guys please check anx7688 firmware version?
i2cget 0 0x28 0x00 w 0xaaaa
i2cget 0 0x28 0x02 w 0x7688
i2cget 0 0x28 0x80 w 0x0000
Can you check the value for 0x81 too?
root@ice-pinephone [ ~ ] # i2cdump 0 0x28 No size specified (using byte-data access) WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-0, address 0x28, mode byte Continue? [Y/n] 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: aa aa 88 76 ac 00 00 00 00 00 00 00 00 00 05 05 ???v?.........?? 10: 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0............... 20: 00 00 00 00 00 00 00 00 00 00 00 24 f2 e4 ff 00 ...........$??.. 30: 06 40 00 04 94 11 20 ff ff 03 00 bf ff ff 10 01 ?@.??? ..?.?..?? 40: 72 a4 00 09 00 08 05 84 15 40 17 00 00 0a 00 e0 r?.?.????@?..?.? 50: 00 00 00 0a 10 00 e0 df ff ff 00 00 00 10 71 00 ...??.??.....?q. 60: 10 10 04 29 2d 21 10 01 09 13 00 03 e8 13 88 00 ???)-!????.????. 70: 00 19 18 83 16 5c 11 00 ff 00 00 0d 04 38 42 07 .?????....??8B? 80: 00 00 00 00 00 74 1b 19 44 08 75 00 00 00 00 00 .....t??D?u..... 90: 01 02 00 00 00 00 03 00 ff 30 00 59 01 00 00 00 ??....?..0.Y?... a0: 00 ff fe ff ff 00 00 00 00 00 00 00 00 00 00 02 ..?............? b0: 00 00 00 00 00 00 40 00 28 00 00 00 00 44 08 00 ......@.(....D?. c0: 00 00 00 00 80 00 10 01 0a 10 18 00 00 fd 00 00 ....?.?????..?.. d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0: 50 10 08 50 00 02 00 70 00 00 30 10 0b 02 1c 01 P??P.?.p..0????? f0: 00 0b 07 00 94 11 7f 00 00 00 00 00 00 01 0e ff .??.???......??. root@ice-pinephone [ ~ ] # i2cdump 0 0x2c No size specified (using byte-data access) WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-0, address 0x2c, mode byte Continue? [Y/n] 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: 29 1f 88 76 00 ac 11 00 11 20 10 10 00 00 00 00 )??v.??.? ??.... 10: 03 00 ff 8f ff 7f 00 00 00 00 05 00 10 0a 0c 00 ?..?.?....?.???. 20: 00 00 00 00 99 06 c0 00 00 00 00 00 00 00 02 00 ....???.......?. 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 40: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ?............... 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 70: b8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ?............... 80: 01 25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ?%.............. 90: 0f 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ??.............. a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Thanks, Enric
regards, o.
Thanks in advance, Enric
[snip]