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pd: remove redundant 5V source PDOs

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Remove redundant 5V source PDOs in source cap packet. We only
need one 5V advertisement with the maximum current that we can
provide.

BUG=none
BRANCH=samus
TEST=make buildall

Change-Id: I94a01813787eb92fafbf600dcbbc8a2f0aa69e2b
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/227392
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
This commit is contained in:
Alec Berg
2014-11-04 08:52:14 -08:00
committed by chrome-internal-fetch
parent aa4f720363
commit bbe9a877ec
9 changed files with 3 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
board/fruitpie/usb_pd_policy.c
View File

@@ -18,7 +18,6 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(12000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(20000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),

3
board/host/usb_pd_policy.c
View File

@@ -12,8 +12,7 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL),
PDO_FIXED(5000, 900, 0),
PDO_FIXED(5000, 900, PDO_FIXED_EXTERNAL),
};
const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);

1
board/plankton/usb_pd_policy.c
View File

@@ -23,7 +23,6 @@
/* Source PDOs */
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(12000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(20000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),

1
board/ryu/usb_pd_policy.c
View File

@@ -19,7 +19,6 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 900, PDO_FIXED_DUAL_ROLE),
};
const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);

1
board/ryu_p2/usb_pd_policy.c
View File

@@ -19,7 +19,6 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 900, PDO_FIXED_DUAL_ROLE),
};
const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);

1
board/samus_pd/usb_pd_policy.c
View File

@@ -20,7 +20,6 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 900, PDO_FIXED_DUAL_ROLE),
};
const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);

1
board/twinkie/usb_pd_policy.c
View File

@@ -18,7 +18,6 @@
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(5000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(12000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),
PDO_FIXED(20000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE),

4
board/zinger/usb_pd_policy.c
View File

@@ -148,7 +148,6 @@ static void discharge_voltage(int target_volt)
/* Power Delivery Objects */
const uint32_t pd_src_pdo[] = {
PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL),
PDO_FIXED(5000, RATED_CURRENT, PDO_FIXED_EXTERNAL),
PDO_FIXED(12000, RATED_CURRENT, PDO_FIXED_EXTERNAL),
PDO_FIXED(20000, RATED_CURRENT, PDO_FIXED_EXTERNAL),
@@ -162,7 +161,6 @@ static const struct {
int ovp; /* over-voltage limit in mV */
int ovp_rec;/* over-voltage recovery threshold in mV */
} voltages[ARRAY_SIZE(pd_src_pdo)] = {
{VO_5V, UVP_MV(5000), OVP_MV(5000), OVP_REC_MV(5000)},
{VO_5V, UVP_MV(5000), OVP_MV(5000), OVP_REC_MV(5000)},
{VO_12V, UVP_MV(12000), OVP_MV(12000), OVP_REC_MV(12000)},
{VO_20V, UVP_MV(20000), OVP_MV(20000), OVP_REC_MV(20000)},
@@ -238,7 +236,7 @@ int pd_set_power_supply_ready(int port)
void pd_power_supply_reset(int port)
{
int need_discharge = (volt_idx > 1) || discharge_is_enabled();
int need_discharge = (volt_idx > 0) || discharge_is_enabled();
output_disable();
volt_idx = 0;

2
test/usb_pd.c
View File

@@ -165,7 +165,7 @@ static int test_request(void)
TEST_ASSERT(pd_test_tx_msg_verify_short(0,
PD_HEADER(PD_DATA_REQUEST, PD_ROLE_SINK, PD_ROLE_UFP,
pd_port[0].msg_tx_id, 1)));
TEST_ASSERT(pd_test_tx_msg_verify_word(0, RDO_FIXED(2, 450, 900, 0)));
TEST_ASSERT(pd_test_tx_msg_verify_word(0, RDO_FIXED(1, 450, 900, 0)));
TEST_ASSERT(pd_test_tx_msg_verify_crc(0));
TEST_ASSERT(pd_test_tx_msg_verify_eop(0));
inc_tx_id(0);