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| author | Todd Broch <tbroch@chromium.org> | 2014-10-28 18:04:01 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-10-31 06:29:34 +0000 |
| commit | ce9ae08b6889e7d7032ba66821e4c73dae20fb78 (patch) | |
| tree | f4d37db7152bab2ba549a0805e237bdb5a97f2cf /board/hoho/board.h | |
| parent | aac88442d7bbc76ec5116fdb3019af09cc522938 (diff) | |
| download | chrome-ec-ce9ae08b6889e7d7032ba66821e4c73dae20fb78.tar.gz | |
pd: dingdong/hoho: Include product VDO in discovery identity.
Per table 6-24 of USB PD spec an alternate mode adapter (AMA) should
include both product & AMA VDOs.
BRANCH=samus
BUG=chrome-os-partner:31192,chrome-os-partner:31193
TEST=manual,
Connect hoho/dingdong to fpie/samus and see product VDO proceed the
AMA VDO in DFP_U console output:
Product VDO -----------------------------v
|------|
SVDM/5 [1] ff008041 340018d1 00000000 50100001 1100000b
Note, hoho's PID == 0x5010
And dingdong (0x5011)
SVDM/5 [1] ff008041 340018d1 00000000 50110001 1100000b
Also see bcdDevice field in descriptor match above data.
$ lsusb -v -d 18d1: | egrep -i "idproduct|bcddev"
idProduct 0x5011
bcdDevice 0.01
Change-Id: I4d898816a45c68c7ff75a54fd348fc11be408ae0
Signed-off-by: Todd Broch <tbroch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/226125
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board/hoho/board.h')
| -rw-r--r-- | board/hoho/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/hoho/board.h b/board/hoho/board.h index d98ba5b135..41c7dc40a7 100644 --- a/board/hoho/board.h +++ b/board/hoho/board.h @@ -46,6 +46,7 @@ /* USB configuration */ #define CONFIG_USB_PID 0x5010 +#define CONFIG_USB_BCD_DEV 0x0001 /* v 0.01 */ /* * Allow dangerous commands all the time, since we don't have a write protect |