diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0965-drm-amd-powerplay-parameter-updates-according-to-SMC.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0965-drm-amd-powerplay-parameter-updates-according-to-SMC.patch | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/common/recipes-kernel/linux/files/0965-drm-amd-powerplay-parameter-updates-according-to-SMC.patch b/common/recipes-kernel/linux/files/0965-drm-amd-powerplay-parameter-updates-according-to-SMC.patch deleted file mode 100644 index d677a764..00000000 --- a/common/recipes-kernel/linux/files/0965-drm-amd-powerplay-parameter-updates-according-to-SMC.patch +++ /dev/null @@ -1,109 +0,0 @@ -From 37ad363096ab99bee1b6013e012036c283867049 Mon Sep 17 00:00:00 2001 -From: Rex Zhu <Rex.Zhu@amd.com> -Date: Wed, 23 Mar 2016 15:04:23 +0800 -Subject: [PATCH 0965/1110] drm/amd/powerplay: parameter updates according to - SMC. - -Update to latest changes for SMC team. - -Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../drm/amd/powerplay/hwmgr/polaris10_powertune.c | 32 ++++++++++++---------- - drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h | 10 +++---- - 2 files changed, 22 insertions(+), 20 deletions(-) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c -index 4d97326..02bcedc 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c -@@ -57,6 +57,13 @@ void polaris10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr) - - } - -+static uint16_t scale_fan_gain_settings(uint16_t raw_setting) -+{ -+ uint32_t tmp; -+ tmp = raw_setting * 4096 / 100; -+ return (uint16_t)tmp; -+} -+ - int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) - { - struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend); -@@ -65,6 +72,8 @@ int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) - struct phm_ppt_v1_information *table_info = - (struct phm_ppt_v1_information *)(hwmgr->pptable); - struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table; -+ struct pp_advance_fan_control_parameters *fan_table= -+ &hwmgr->thermal_controller.advanceFanControlParameters; - int i, j, k; - uint16_t *pdef1; - uint16_t *pdef2; -@@ -75,15 +84,16 @@ int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) - PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255, - "Target Operating Temp is out of Range!", - ); --/* This is the same value as TemperatureLimitHigh except it is integer with no fraction bit. */ -- dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp); - --/* HW request to hard code this value to 8 which is 0.5C */ -- dpm_table->GpuTjHyst = 8; -+ dpm_table->TemperatureLimitEdge = PP_HOST_TO_SMC_US( -+ cac_dtp_table->usTargetOperatingTemp * 256); -+ dpm_table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US( -+ cac_dtp_table->usTemperatureLimitHotspot * 256); -+ dpm_table->FanGainEdge = PP_HOST_TO_SMC_US( -+ scale_fan_gain_settings(fan_table->usFanGainEdge)); -+ dpm_table->FanGainHotspot = PP_HOST_TO_SMC_US( -+ scale_fan_gain_settings(fan_table->usFanGainHotspot)); - -- dpm_table->DTEAmbientTempBase = defaults->DTEAmbientTempBase; -- dpm_table->DTETjOffset = (uint8_t)(data->dte_tj_offset); -- dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->BAPM_TEMP_GRADIENT); - pdef1 = defaults->BAPMTI_R; - pdef2 = defaults->BAPMTI_RC; - -@@ -330,14 +340,6 @@ int polaris10_enable_power_containment(struct pp_hwmgr *hwmgr) - data->power_containment_features = 0; - if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, - PHM_PlatformCaps_PowerContainment)) { -- if (data->enable_dte_feature) { -- smc_result = smum_send_msg_to_smc(hwmgr->smumgr, -- (uint16_t)(PPSMC_MSG_EnableDTE)); -- PP_ASSERT_WITH_CODE((0 == smc_result), -- "Failed to enable DTE in SMC.", result = -1;); -- if (0 == smc_result) -- data->power_containment_features |= POWERCONTAINMENT_FEATURE_DTE; -- } - - if (data->enable_tdc_limit_feature) { - smc_result = smum_send_msg_to_smc(hwmgr->smumgr, -diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h b/drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h -index f6a7591..0dfe823 100644 ---- a/drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h -+++ b/drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h -@@ -323,14 +323,14 @@ struct SMU74_Discrete_DpmTable { - uint16_t BAPMTI_R[SMU74_DTE_ITERATIONS][SMU74_DTE_SOURCES][SMU74_DTE_SINKS]; - uint16_t BAPMTI_RC[SMU74_DTE_ITERATIONS][SMU74_DTE_SOURCES][SMU74_DTE_SINKS]; - -- uint8_t DTEAmbientTempBase; -- uint8_t DTETjOffset; -- uint8_t GpuTjMax; -- uint8_t GpuTjHyst; -+ uint16_t TemperatureLimitEdge; -+ uint16_t TemperatureLimitHotspot; -+ - uint16_t BootVddc; - uint16_t BootVddci; - -- uint32_t BAPM_TEMP_GRADIENT; -+ uint16_t FanGainEdge; -+ uint16_t FanGainHotspot; - - uint32_t LowSclkInterruptThreshold; - uint32_t VddGfxReChkWait; --- -2.7.4 - |