@leaveye 2015-10-18T07:28:35.000000Z 字数 3380 阅读 2025

Results

Prewords

Header	Means
A	`ENABLE_EDMA_SERVER_WRITE`
B	`ENABLE_ENCODER_USR2PCI`
C	`ENABLE_ENCODER_PCI2DSP`
D	`ENABLE_ENCODER_DSP2PCI`
E	`ENABLE_ENCODER_PCI2USR`
F	`ENABLE_DECODER_USR2PCI`
G	`ENABLE_DECODER_PCI2DSP`
H	`ENABLE_DECODER_DSP2PCI`
I	`ENABLE_DECODER_PCI2USR`
halt	Whether the test halted with a `QBUF` error.
frame count	The test duration in frames.

If omitted, the encoder param should be:

Param	Value
resolution	1920 x 1080
fps	30

and test with hd_tst_media2.run tool with commands:

set delay 0 100
loc

Changed Board & SD Card

at 2015/10/17 17:20

Part	Description
Board	unlabeled board
SD Card	unchanged with the board
decoder	`test-fifoFull.out` (core0)

Param	Description / Value
fps	25

A	B	C	D	E	F	G	H	I	halt	frame count
0	0	0	1	1	0	0	0	0	no	57000+
0	1	1	1	1	0	0	0	0	no	70000+
0	1	1	1	1	1	1	0	0	~~yes~~	-[1]
0	1	1	1	1	1	1	0	0	no	100000+[1]
0	1	1	1	1	1	1	1	1	no	62000+
1	1	1	1	1	1	1	1	1	no	64000+

at 2015/10/17 22:28

Part	Description
Board	unlabeled board
SD Card	unchanged with the board
decoder	full featured decoder

Param	Description / Value
fps	25

A	B	C	D	E	F	G	H	I	halt	frame count
1	1	1	1	1	1	1	1	1	yes[1]	?[1]

Appendix

Appendix A - Registers Query Log

root@dm816x-evm:/mnt/nfs55/yxguo# ./pcie-dsp-state -m0x80300100
dsp #0: base=0x80300100 size=0x40
  0x80300100: 00000095 05000000 00005000 BE2609AE 00000000 00000000 C9D5D3A6 A05FDEBF
  0x80300120: 0000009C 05000000 00005000 00000000 00000000 00000000 FDC71F61 F7F62EBA
dsp #1: base=0x80300100 size=0x40
  0x80300100: 0000009C 05000000 00005000 38034D33 00000000 00000000 9F7EEE01 EED5B9B9
  0x80300120: 00000095 05000000 00005000 00000000 00000000 00000000 E73D3F8E F53C3645
root@dm816x-evm:/mnt/nfs55/yxguo# ./pcie-dsp-state -m0x80300100
dsp #0: base=0x80300100 size=0x40
  0x80300100: 00000095 05000000 00005000 505B4AAE 00000000 00000000 C9D5D3A6 A05FDEBF
  0x80300120: 0000009C 05000000 00005000 00000000 00000000 00000000 FDC71F61 F7F62EBA
dsp #1: base=0x80300100 size=0x40
  0x80300100: 0000009C 05000000 00005000 83214E33 00000000 00000000 9F7EEE01 EED5B9B9
  0x80300120: 00000095 05000000 00005000 00000000 00000000 00000000 E73D3F8E F53C3645
root@dm816x-evm:/mnt/nfs55/yxguo# ./pcie-dsp-state -m0x80300100
dsp #0: base=0x80300100 size=0x40
  0x80300100: 00000095 05000000 00005000 3BB776AE 00000000 00000000 C9D5D3A6 A05FDEBF
  0x80300120: 0000009C 05000000 00005000 00000000 00000000 00000000 FDC71F61 F7F62EBA
dsp #1: base=0x80300100 size=0x40
  0x80300100: 0000009C 05000000 00005000 48E44E33 00000000 00000000 9F7EEE01 EED5B9B9
  0x80300120: 00000095 05000000 00005000 00000000 00000000 00000000 E73D3F8E F53C3645
root@dm816x-evm:/mnt/nfs55/yxguo# ./pcie-dsp-state -m0x80300100
dsp #0: base=0x80300100 size=0x40
  0x80300100: 00000095 05000000 00005000 7A18A3AE 00000000 00000000 C9D5D3A6 A05FDEBF
  0x80300120: 0000009C 05000000 00005000 00000000 00000000 00000000 FDC71F61 F7F62EBA
dsp #1: base=0x80300100 size=0x40
  0x80300100: 0000009C 05000000 00005000 24A74F33 00000000 00000000 9F7EEE01 EED5B9B9
  0x80300120: 00000095 05000000 00005000 00000000 00000000 00000000 E73D3F8E F53C3645
root@dm816x-evm:/mnt/nfs55/yxguo# ./pcie-dsp-state -m0x80300100
dsp #0: base=0x80300100 size=0x40
  0x80300100: 00000095 05000000 00005000 3DE7D0AE 00000000 00000000 C9D5D3A6 A05FDEBF
  0x80300120: 0000009C 05000000 00005000 00000000 00000000 00000000 FDC71F61 F7F62EBA
dsp #1: base=0x80300100 size=0x40
  0x80300100: 0000009C 05000000 00005000 43705033 00000000 00000000 9F7EEE01 EED5B9B9
  0x80300120: 00000095 05000000 00005000 00000000 00000000 00000000 E73D3F8E F53C3645

[1] drop this result for no DSP reset after all previous tests. codecd alive and vcodecsrv exited, and can not been restarted, a huge bunch of nonsense messages shown when it was relaunched. ↩
[2] power-off and reboot the board after the previous test. ↩
[3] after halted, queried the DSP registers. see the log.. ↩
[4] run through night ↩