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| author | Vijay Hiremath <vijay.p.hiremath@intel.com> | 2020-02-11 12:48:46 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-12 20:05:34 +0000 |
| commit | 0c2d07061c82d718288dbc287ca56b17da2206f9 (patch) | |
| tree | 51529bc2c06549f5c82037809c530fc1aac23d9d /common/usb_pd_dual_role.c | |
| parent | b7f0b4cd0cd42319d204ac653224f3661a463237 (diff) | |
| download | chrome-ec-0c2d07061c82d718288dbc287ca56b17da2206f9.tar.gz | |
TCPMv1/v2: Move pd_process_source_cap() to common file
BUG=b:148528713
BRANCH=none
TEST=make buildall -j
Change-Id: I6bd6b5875a322ca4ba6d77a4cfc96a72630e5f5c
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2051220
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'common/usb_pd_dual_role.c')
| -rw-r--r-- | common/usb_pd_dual_role.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/common/usb_pd_dual_role.c b/common/usb_pd_dual_role.c index e4702fbeda..b2b6c25aae 100644 --- a/common/usb_pd_dual_role.c +++ b/common/usb_pd_dual_role.c @@ -5,6 +5,7 @@ * Dual Role (Source & Sink) USB-PD module. */ +#include "charge_manager.h" #include "charge_state.h" #include "usb_common.h" #include "usb_pd.h" @@ -281,6 +282,25 @@ void pd_build_request(uint32_t src_cap_cnt, const uint32_t * const src_caps, *rdo |= RDO_NO_SUSPEND; } } + +void pd_process_source_cap(int port, int cnt, uint32_t *src_caps) +{ + pd_set_src_caps(port, cnt, src_caps); + + if (IS_ENABLED(CONFIG_CHARGE_MANAGER)) { + uint32_t ma, mv, pdo; + + /* Get max power info that we could request */ + pd_find_pdo_index(pd_get_src_cap_cnt(port), + pd_get_src_caps(port), + PD_MAX_VOLTAGE_MV, &pdo); + pd_extract_pdo_power(pdo, &ma, &mv); + + /* Set max. limit, but apply 500mA ceiling */ + charge_manager_set_ceil(port, CEIL_REQUESTOR_PD, PD_MIN_MA); + pd_set_input_current_limit(port, ma, mv); + } +} #endif /* defined(PD_MAX_VOLTAGE_MV) && defined(PD_OPERATING_POWER_MW) */ int pd_charge_from_device(uint16_t vid, uint16_t pid) |