From: Alex Deucher Date: Wed, 13 Feb 2013 22:04:59 +0000 (-0500) Subject: drm/radeon: update radeon_atom_is_voltage_gpio() for SI X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=58653abdd22427f2b4f2ec9930cadcbeb8832a73;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/radeon: update radeon_atom_is_voltage_gpio() for SI SI uses a new atom table. Required for DPM on SI. Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index f26cefe2432f..e0d315e7fd01 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -2529,13 +2529,13 @@ int btc_dpm_init(struct radeon_device *rdev) eg_pi->smu_uvd_hs = true; pi->voltage_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0); pi->mvdd_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0); eg_pi->vddci_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, &frev, &crev, &data_offset)) { diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 0b7b31976eda..7108580d30e1 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -2022,13 +2022,13 @@ int cypress_dpm_init(struct radeon_device *rdev) pi->lmp = RV770_LMP_DFLT; pi->voltage_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0); pi->mvdd_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0); eg_pi->vddci_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, &frev, &crev, &data_offset)) { diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 7530ee9591d3..3cf8d9ba5499 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -3977,13 +3977,13 @@ int ni_dpm_init(struct radeon_device *rdev) ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; pi->voltage_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0); pi->mvdd_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0); eg_pi->vddci_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, &frev, &crev, &data_offset)) { diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 1fb1d3faed0a..fdc36e8219fa 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -244,7 +244,8 @@ int radeon_atom_get_max_voltage(struct radeon_device *rdev, int radeon_atom_get_voltage_table(struct radeon_device *rdev, u8 voltage_type, struct atom_voltage_table *voltage_table); -bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev, u8 voltage_type); +bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev, + u8 voltage_type, u8 voltage_mode); void radeon_atom_update_memory_dll(struct radeon_device *rdev, u32 mem_clock); void radeon_atom_set_ac_timing(struct radeon_device *rdev, diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 45a6f5d155df..0da95eb77d8e 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -3102,12 +3102,14 @@ int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, } union voltage_object_info { - struct _ATOM_VOLTAGE_OBJECT_INFO v1; - struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; + struct _ATOM_VOLTAGE_OBJECT_INFO v1; + struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; + struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3; }; bool -radeon_atom_is_voltage_gpio(struct radeon_device *rdev, u8 voltage_type) +radeon_atom_is_voltage_gpio(struct radeon_device *rdev, + u8 voltage_type, u8 voltage_mode) { int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); u8 frev, crev; @@ -3120,27 +3122,54 @@ radeon_atom_is_voltage_gpio(struct radeon_device *rdev, u8 voltage_type) voltage_info = (union voltage_object_info *) (rdev->mode_info.atom_context->bios + data_offset); - switch (crev) { + switch (frev) { case 1: - num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / - sizeof(ATOM_VOLTAGE_OBJECT); - - for (i = 0; i < num_indices; i++) { - if ((voltage_info->v1.asVoltageObj[i].ucVoltageType == voltage_type) && - (voltage_info->v1.asVoltageObj[i].asControl.ucVoltageControlId == - VOLTAGE_CONTROLLED_BY_GPIO)) - return true; + case 2: + switch (crev) { + case 1: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_VOLTAGE_OBJECT); + + for (i = 0; i < num_indices; i++) { + if ((voltage_info->v1.asVoltageObj[i].ucVoltageType == voltage_type) && + (voltage_info->v1.asVoltageObj[i].asControl.ucVoltageControlId == + VOLTAGE_CONTROLLED_BY_GPIO)) + return true; + } + break; + case 2: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_VOLTAGE_OBJECT_INFO_V2); + + for (i = 0; i < num_indices; i++) { + if ((voltage_info->v2.asVoltageObj[i].ucVoltageType == voltage_type) && + (voltage_info->v2.asVoltageObj[i].asControl.ucVoltageControlId == + VOLTAGE_CONTROLLED_BY_GPIO)) + return true; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return false; } break; - case 2: - num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / - sizeof(ATOM_VOLTAGE_OBJECT_INFO_V2); - - for (i = 0; i < num_indices; i++) { - if ((voltage_info->v2.asVoltageObj[i].ucVoltageType == voltage_type) && - (voltage_info->v2.asVoltageObj[i].asControl.ucVoltageControlId == - VOLTAGE_CONTROLLED_BY_GPIO)) - return true; + case 3: + switch (crev) { + case 1: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_VOLTAGE_OBJECT_INFO_V3_1); + + for (i = 0; i < num_indices; i++) { + if ((voltage_info->v3.asVoltageObj[i].asGpioVoltageObj.sHeader.ucVoltageType == + voltage_type) && + (voltage_info->v3.asVoltageObj[i].asGpioVoltageObj.sHeader.ucVoltageMode == + voltage_mode)) + return true; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return false; } break; default: diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index e8f07b122334..cc2a7c2477e7 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -1933,7 +1933,7 @@ int rv6xx_dpm_init(struct radeon_device *rdev) pi->fb_div_scale = 0; pi->voltage_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0); pi->gfx_clock_gating = true; diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index 3c2866e7ca5b..aa387647a7dd 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -2301,10 +2301,10 @@ int rv770_dpm_init(struct radeon_device *rdev) pi->lmp = RV770_LMP_DFLT; pi->voltage_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0); pi->mvdd_control = - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC); + radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0); if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, &frev, &crev, &data_offset)) {