Messages in this thread Patch in this message | | | From | Prashant Malani <> | Subject | [PATCH 2/4] platform/chrome: cros_ec_typec: Correct alt mode index | Date | Fri, 19 Aug 2022 19:08:03 +0000 |
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Alt mode indices used by USB PD (Power Delivery) start with 1, not 0.
Update the alt mdoe registration code to factor this in to the alt mode descriptor.
Fixes: de0f49487db3 ("platform/chrome: cros_ec_typec: Register partner altmodes") Signed-off-by: Prashant Malani <pmalani@chromium.org> --- drivers/platform/chrome/cros_ec_typec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c index 4d81d8d45b73..dc5722db2066 100644 --- a/drivers/platform/chrome/cros_ec_typec.c +++ b/drivers/platform/chrome/cros_ec_typec.c @@ -698,7 +698,7 @@ static int cros_typec_register_altmodes(struct cros_typec_data *typec, int port_ for (j = 0; j < sop_disc->svids[i].mode_count; j++) { memset(&desc, 0, sizeof(desc)); desc.svid = sop_disc->svids[i].svid; - desc.mode = j; + desc.mode = j + 1; desc.vdo = sop_disc->svids[i].mode_vdo[j]; if (is_partner) -- 2.37.1.595.g718a3a8f04-goog
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