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| author | Guenter Roeck | 2017-05-09 18:04:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-05-15 11:23:56 +0200 |
| commit | 193a68011fdc002cc03d6e6edabf941251df5690 (patch) | |
| tree | 1d599882da171c7003dcc373ebc2b3e4846763a2 /drivers/staging/typec/pd_vdo.h | |
| parent | staging: typec: tcpm: Set correct flags in PD request messages (diff) | |
| download | kernel-qcow2-linux-193a68011fdc002cc03d6e6edabf941251df5690.tar.gz kernel-qcow2-linux-193a68011fdc002cc03d6e6edabf941251df5690.tar.xz kernel-qcow2-linux-193a68011fdc002cc03d6e6edabf941251df5690.zip | |
staging: typec: tcpm: Respond to Discover Identity commands
If the lower level driver provided a list of VDOs in its configuration
data, send it to the partner as response to a Discover Identity command
if in device mode (UFP).
Cc: Yueyao Zhu <yueyao.zhu@gmail.com>
Originally-from: Puma Hsu <puma_hsu@htc.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/typec/pd_vdo.h')
| -rw-r--r-- | drivers/staging/typec/pd_vdo.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/typec/pd_vdo.h b/drivers/staging/typec/pd_vdo.h index dba172e0e0d1..d92259f8de0a 100644 --- a/drivers/staging/typec/pd_vdo.h +++ b/drivers/staging/typec/pd_vdo.h @@ -22,6 +22,9 @@ * VDM object is minimum of VDM header + 6 additional data objects. */ +#define VDO_MAX_OBJECTS 6 +#define VDO_MAX_SIZE (VDO_MAX_OBJECTS + 1) + /* * VDM header * ---------- @@ -34,7 +37,6 @@ * <5> :: reserved (SVDM), command type (UVDM) * <4:0> :: command */ -#define VDO_MAX_SIZE 7 #define VDO(vid, type, custom) \ (((vid) << 16) | \ ((type) << 15) | \ |