usb: typec: altmodes/displayport: Fix pin assignment calculation

Commit c1e5c2f0cb ("usb: typec: altmodes/displayport: correct pin
assignment for UFP receptacles") fixed the pin assignment calculation
to take into account whether the peripheral was a plug or a receptacle.

But the "pin_assignments" sysfs logic was not updated. Address this by
using the macros introduced in the aforementioned commit in the sysfs
logic too.

Fixes: c1e5c2f0cb ("usb: typec: altmodes/displayport: correct pin assignment for UFP receptacles")
Cc: stable@vger.kernel.org
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230111020546.3384569-2-pmalani@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Prashant Malani 2023-01-11 02:05:42 +00:00 committed by Greg Kroah-Hartman
parent 582836e3cf
commit 9682b41e52

View File

@ -426,9 +426,9 @@ static const char * const pin_assignments[] = {
static u8 get_current_pin_assignments(struct dp_altmode *dp)
{
if (DP_CONF_CURRENTLY(dp->data.conf) == DP_CONF_DFP_D)
return DP_CAP_UFP_D_PIN_ASSIGN(dp->alt->vdo);
return DP_CAP_PIN_ASSIGN_DFP_D(dp->alt->vdo);
else
return DP_CAP_DFP_D_PIN_ASSIGN(dp->alt->vdo);
return DP_CAP_PIN_ASSIGN_UFP_D(dp->alt->vdo);
}
static ssize_t