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Message-ID: <202306091633.KUdquWVa-lkp@intel.com>
Date: Fri, 9 Jun 2023 17:01:20 +0800
From: kernel test robot <lkp@...el.com>
To: Alex Deucher <alexander.deucher@....com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org, Dave Airlie <airlied@...hat.com>
Subject: drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c:7386:12:
warning: stack frame size (2112) exceeds limit (2048) in 'si_dpm_init'
Hi Dave,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 33f2b5785a2b6b0ed1948aafee60d3abb12f1e3a
commit: 123db17ddff007080d464e785689fb14f94cbc7a Merge tag 'amd-drm-next-5.18-2022-02-11-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
date: 1 year, 4 months ago
config: riscv-randconfig-r012-20230608 (https://download.01.org/0day-ci/archive/20230609/202306091633.KUdquWVa-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
mkdir -p ~/bin
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=123db17ddff007080d464e785689fb14f94cbc7a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 123db17ddff007080d464e785689fb14f94cbc7a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=riscv olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/gpu/drm/ drivers/hid/ lib/
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306091633.KUdquWVa-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c:7386:12: warning: stack frame size (2112) exceeds limit (2048) in 'si_dpm_init' [-Wframe-larger-than]
static int si_dpm_init(struct amdgpu_device *adev)
^
1 warning generated.
vim +/si_dpm_init +7386 drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7385
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 @7386 static int si_dpm_init(struct amdgpu_device *adev)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7387 {
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7388 struct rv7xx_power_info *pi;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7389 struct evergreen_power_info *eg_pi;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7390 struct ni_power_info *ni_pi;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7391 struct si_power_info *si_pi;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7392 struct atom_clock_dividers dividers;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7393 int ret;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7394
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7395 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7396 if (si_pi == NULL)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7397 return -ENOMEM;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7398 adev->pm.dpm.priv = si_pi;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7399 ni_pi = &si_pi->ni;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7400 eg_pi = &ni_pi->eg;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7401 pi = &eg_pi->rv7xx;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7402
0bf6718537cf11 drivers/gpu/drm/amd/amdgpu/si_dpm.c Alex Deucher 2018-02-26 7403 si_pi->sys_pcie_mask =
5d9a6330403271 drivers/gpu/drm/amd/amdgpu/si_dpm.c Alex Deucher 2018-06-25 7404 adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK;
a79110f2dc0194 drivers/gpu/drm/amd/pm/powerplay/si_dpm.c Evan Quan 2021-11-11 7405 si_pi->force_pcie_gen = SI_PCIE_GEN_INVALID;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7406 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7407
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7408 si_set_max_cu_value(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7409
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7410 rv770_get_max_vddc(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7411 si_get_leakage_vddc(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7412 si_patch_dependency_tables_based_on_leakage(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7413
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7414 pi->acpi_vddc = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7415 eg_pi->acpi_vddci = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7416 pi->min_vddc_in_table = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7417 pi->max_vddc_in_table = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7418
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7419 ret = amdgpu_get_platform_caps(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7420 if (ret)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7421 return ret;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7422
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7423 ret = amdgpu_parse_extended_power_table(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7424 if (ret)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7425 return ret;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7426
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7427 ret = si_parse_power_table(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7428 if (ret)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7429 return ret;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7430
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7431 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6396bb221514d2 drivers/gpu/drm/amd/amdgpu/si_dpm.c Kees Cook 2018-06-12 7432 kcalloc(4,
6396bb221514d2 drivers/gpu/drm/amd/amdgpu/si_dpm.c Kees Cook 2018-06-12 7433 sizeof(struct amdgpu_clock_voltage_dependency_entry),
6396bb221514d2 drivers/gpu/drm/amd/amdgpu/si_dpm.c Kees Cook 2018-06-12 7434 GFP_KERNEL);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7435 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7436 amdgpu_free_extended_power_table(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7437 return -ENOMEM;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7438 }
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7439 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7440 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7441 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7442 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7443 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7444 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7445 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7446 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7447 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7448
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7449 if (adev->pm.dpm.voltage_response_time == 0)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7450 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7451 if (adev->pm.dpm.backbias_response_time == 0)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7452 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7453
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7454 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7455 0, false, ÷rs);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7456 if (ret)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7457 pi->ref_div = dividers.ref_div + 1;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7458 else
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7459 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7460
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7461 eg_pi->smu_uvd_hs = false;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7462
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7463 pi->mclk_strobe_mode_threshold = 40000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7464 if (si_is_special_1gb_platform(adev))
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7465 pi->mclk_stutter_mode_threshold = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7466 else
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7467 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7468 pi->mclk_edc_enable_threshold = 40000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7469 eg_pi->mclk_edc_wr_enable_threshold = 40000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7470
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7471 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7472
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7473 pi->voltage_control =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7474 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7475 VOLTAGE_OBJ_GPIO_LUT);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7476 if (!pi->voltage_control) {
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7477 si_pi->voltage_control_svi2 =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7478 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7479 VOLTAGE_OBJ_SVID2);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7480 if (si_pi->voltage_control_svi2)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7481 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7482 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7483 }
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7484
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7485 pi->mvdd_control =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7486 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7487 VOLTAGE_OBJ_GPIO_LUT);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7488
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7489 eg_pi->vddci_control =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7490 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7491 VOLTAGE_OBJ_GPIO_LUT);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7492 if (!eg_pi->vddci_control)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7493 si_pi->vddci_control_svi2 =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7494 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7495 VOLTAGE_OBJ_SVID2);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7496
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7497 si_pi->vddc_phase_shed_control =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7498 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7499 VOLTAGE_OBJ_PHASE_LUT);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7500
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7501 rv770_get_engine_memory_ss(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7502
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7503 pi->asi = RV770_ASI_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7504 pi->pasi = CYPRESS_HASI_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7505 pi->vrc = SISLANDS_VRC_DFLT;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7506
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7507 pi->gfx_clock_gating = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7508
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7509 eg_pi->sclk_deep_sleep = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7510 si_pi->sclk_deep_sleep_above_low = false;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7511
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7512 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7513 pi->thermal_protection = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7514 else
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7515 pi->thermal_protection = false;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7516
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7517 eg_pi->dynamic_ac_timing = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7518
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7519 eg_pi->light_sleep = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7520 #if defined(CONFIG_ACPI)
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7521 eg_pi->pcie_performance_request =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7522 amdgpu_acpi_is_pcie_performance_request_supported(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7523 #else
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7524 eg_pi->pcie_performance_request = false;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7525 #endif
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7526
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7527 si_pi->sram_end = SMC_RAM_END;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7528
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7529 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7530 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7531 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7532 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7533 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7534 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7535 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7536
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7537 si_initialize_powertune_defaults(adev);
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7538
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7539 /* make sure dc limits are valid */
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7540 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7541 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7542 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7543 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7544
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7545 si_pi->fan_ctrl_is_in_default_mode = true;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7546
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7547 return 0;
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7548 }
841686df9f7d29 drivers/gpu/drm/amd/amdgpu/si_dpm.c Maruthi Bayyavarapu 2016-08-01 7549
:::::: The code at line 7386 was first introduced by commit
:::::: 841686df9f7d2942cfd94d024b8591fa3f74ef7c drm/amdgpu: add SI DPM support (v4)
:::::: TO: Maruthi Bayyavarapu <maruthi.bayyavarapu@....com>
:::::: CC: Alex Deucher <alexander.deucher@....com>
--
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