From 6dc5e697aab2c6613b82853eb79eca3fcbddfde5 Mon Sep 17 00:00:00 2001 From: Vincent Palatin Date: Thu, 23 Oct 2014 14:36:10 -0700 Subject: [PATCH] pd: update DP pin configuration declaration When we are a UFP with a plug, for the supported DisplayPort pinout, we need to state which DFP pin configuration we support. Update the field used for declaring pin configuration in our display dongles. HoHo is a protocol converter : update the pin assignment to C. Signed-off-by: Vincent Palatin BRANCH=samus BUG=chrome-os-partner:30645 TEST=none Change-Id: Ie5484f228bd39666c6b01055bd11f68eb9acad88 Reviewed-on: https://chromium-review.googlesource.com/225231 Reviewed-by: Alec Berg Reviewed-by: Todd Broch Commit-Queue: Vincent Palatin Tested-by: Vincent Palatin --- board/dingdong/usb_pd_policy.c | 4 ++-- board/hoho/usb_pd_policy.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/board/dingdong/usb_pd_policy.c b/board/dingdong/usb_pd_policy.c index b17e30fca2..fa0894e509 100644 --- a/board/dingdong/usb_pd_policy.c +++ b/board/dingdong/usb_pd_policy.c @@ -125,8 +125,8 @@ static int svdm_response_svids(int port, uint32_t *payload) } const uint32_t vdo_dp_mode[1] = { - VDO_MODE_DP(MODE_DP_PIN_E, /* sink pin cfg */ - 0, /* no src pin cfg */ + VDO_MODE_DP(0, /* UFP pin cfg supported : none */ + MODE_DP_PIN_E, /* DFP pin cfg supported */ 1, /* no usb2.0 signalling in AMode */ CABLE_PLUG, /* its a plug */ MODE_DP_V13, /* DPv1.3 Support, no Gen2 */ diff --git a/board/hoho/usb_pd_policy.c b/board/hoho/usb_pd_policy.c index 0e494a916b..61457d3d6c 100644 --- a/board/hoho/usb_pd_policy.c +++ b/board/hoho/usb_pd_policy.c @@ -125,8 +125,8 @@ static int svdm_response_svids(int port, uint32_t *payload) } const uint32_t vdo_dp_mode[1] = { - VDO_MODE_DP(MODE_DP_PIN_E, /* sink pin cfg */ - 0, /* no src pin cfg */ + VDO_MODE_DP(0, /* UFP pin cfg supported : none */ + MODE_DP_PIN_C, /* DFP pin cfg supported */ 1, /* no usb2.0 signalling in AMode */ CABLE_PLUG, /* its a plug */ MODE_DP_V13, /* DPv1.3 Support, no Gen2 */