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Bug fixes for USB PD policies

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We used the incorrect src_caps index when choosing PD voltage. Let's fix
it to ask for all available power until we are able to ask only for what
we need.

BUG=None
TEST=make buildall
BRANCH=None

Change-Id: I068264246c2586b8192220eff47838da438899b0
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/207802
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This commit is contained in:
Vic Yang
2014-07-14 11:14:28 -07:00
committed by chrome-internal-fetch
parent 6e9cd48917
commit e9d8a8cfb5
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
board/fruitpie/usb_pd_policy.c
View File

@@ -60,7 +60,7 @@ int pd_choose_voltage(int cnt, uint32_t *src_caps, uint32_t *rdo)
/* request all the power ... */
if ((src_caps[max_i] & PDO_TYPE_MASK) == PDO_TYPE_BATTERY) {
int uw = 250000 * (src_caps[i] & 0x3FF);
int uw = 250000 * (src_caps[max_i] & 0x3FF);
*rdo = RDO_BATT(max_i + 1, uw/2, uw, 0);
ccprintf("Request [%d] %dV %d/%d mW\n",
max_i, sel_mv/1000, uw/1000, uw/1000);

2
board/ryu/usb_pd_policy.c
View File

@@ -61,7 +61,7 @@ int pd_choose_voltage(int cnt, uint32_t *src_caps, uint32_t *rdo)
/* request all the power ... */
if ((src_caps[max_i] & PDO_TYPE_MASK) == PDO_TYPE_BATTERY) {
int uw = 250000 * (src_caps[i] & 0x3FF);
int uw = 250000 * (src_caps[max_i] & 0x3FF);
*rdo = RDO_BATT(max_i + 1, uw/2, uw, 0);
ccprintf("Request [%d] %dV %d/%d mW\n",
max_i, sel_mv/1000, uw/1000, uw/1000);

2
board/samus_pd/usb_pd_policy.c
View File

@@ -68,7 +68,7 @@ int pd_choose_voltage(int cnt, uint32_t *src_caps, uint32_t *rdo)
/* request all the power ... */
if ((src_caps[max_i] & PDO_TYPE_MASK) == PDO_TYPE_BATTERY) {
int uw = 250000 * (src_caps[i] & 0x3FF);
int uw = 250000 * (src_caps[max_i] & 0x3FF);
*rdo = RDO_BATT(max_i + 1, uw/2, uw, 0);
ccprintf("Request [%d] %dV %d/%d mW\n",
max_i, sel_mv/1000, uw/1000, uw/1000);