diff options
Diffstat (limited to 'src/soc/amd/mendocino/root_complex.c')
| -rw-r--r-- | src/soc/amd/mendocino/root_complex.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/src/soc/amd/mendocino/root_complex.c b/src/soc/amd/mendocino/root_complex.c index fd62130fa198..8bb7683b1c3c 100644 --- a/src/soc/amd/mendocino/root_complex.c +++ b/src/soc/amd/mendocino/root_complex.c @@ -19,14 +19,15 @@ #include <stdint.h> #include "chip.h" -#define DPTC_TOTAL_UPDATE_PARAMS 4 +#define DPTC_TOTAL_UPDATE_PARAMS 7 struct dptc_input { uint16_t size; struct alib_dptc_param params[DPTC_TOTAL_UPDATE_PARAMS]; } __packed; -#define DPTC_INPUTS(_thermctllmit, _sustained, _fast, _slow) \ +#define DPTC_INPUTS(_thermctllmit, _sustained, _fast, _slow, \ + _vrmCurrentLimit, _vrmMaxCurrentLimit, _vrmSocCurrentLimit) \ { \ .size = sizeof(struct dptc_input), \ .params = { \ @@ -46,6 +47,18 @@ struct dptc_input { .id = ALIB_DPTC_SLOW_PPT_LIMIT_ID, \ .value = _slow, \ }, \ + { \ + .id = ALIB_DPTC_VRM_CURRENT_LIMIT_ID, \ + .value = _vrmCurrentLimit, \ + }, \ + { \ + .id = ALIB_DPTC_VRM_MAXIMUM_CURRENT_LIMIT, \ + .value = _vrmMaxCurrentLimit, \ + }, \ + { \ + .id = ALIB_DPTC_VRM_SOC_CURRENT_LIMIT_ID, \ + .value = _vrmSocCurrentLimit, \ + }, \ }, \ } @@ -192,7 +205,10 @@ static void acipgen_dptci(void) struct dptc_input default_input = DPTC_INPUTS(config->thermctl_limit_degreeC, config->sustained_power_limit_mW, config->fast_ppt_limit_mW, - config->slow_ppt_limit_mW); + config->slow_ppt_limit_mW, + config->vrm_current_limit_mA, + config->vrm_maximum_current_limit_mA, + config->vrm_soc_current_limit_mA); acpigen_write_alib_dptc_default((uint8_t *)&default_input, sizeof(default_input)); } |