diff options
| author | Kyle Tso <kyletso@google.com> | 2021-02-05 11:34:10 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-09 11:48:54 +0100 |
| commit | 31737c27d665bb3bc8ad9396c63fae2543dd8818 (patch) | |
| tree | 6ce9b9993fcdbac36f7d558496ef9188fdd6a3c4 /drivers/usb/typec/altmodes | |
| parent | 3c5960c0559c44c6628341a82167ee0d3e40ee50 (diff) | |
| download | linux-31737c27d665bb3bc8ad9396c63fae2543dd8818.tar.bz2 | |
usb: pd: Make SVDM Version configurable in VDM header
PD Rev 3.0 introduces SVDM Version 2.0. This patch makes the field
configuable in the header in order to be able to be compatible with
older SVDM version.
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210205033415.3320439-3-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/typec/altmodes')
| -rw-r--r-- | drivers/usb/typec/altmodes/displayport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index e62e5e3da01e..0abc3121238f 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -15,7 +15,7 @@ #include <linux/usb/typec_dp.h> #include "displayport.h" -#define DP_HEADER(_dp, cmd) (VDO((_dp)->alt->svid, 1, cmd) | \ +#define DP_HEADER(_dp, cmd) (VDO((_dp)->alt->svid, 1, SVDM_VER_1_0, cmd) | \ VDO_OPOS(USB_TYPEC_DP_MODE)) enum { |