Google Git
Sign in
android-kvm / linux / b806bec53881f493c550107b8455afc7b7900009 / . / drivers / gpu / drm / amd / amdgpu / amdgpu_drv.c
blob: ad95de6399af7f5b33b613361d64d09257499fc4 [file] [log] [blame]
/*
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <drm/amdgpu_drm.h>
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_gem.h>
#include <drm/drm_vblank.h>
#include <drm/drm_managed.h>
#include "amdgpu_drv.h"
#include <drm/drm_pciids.h>
#include <linux/console.h>
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <linux/vga_switcheroo.h>
#include <drm/drm_probe_helper.h>
#include <linux/mmu_notifier.h>
#include <linux/suspend.h>
#include <linux/cc_platform.h>
#include "amdgpu.h"
#include "amdgpu_irq.h"
#include "amdgpu_dma_buf.h"
#include "amdgpu_sched.h"
#include "amdgpu_fdinfo.h"
#include "amdgpu_amdkfd.h"
#include "amdgpu_ras.h"
#include "amdgpu_xgmi.h"
#include "amdgpu_reset.h"
/*
* KMS wrapper.
* - 3.0.0 - initial driver
* - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP)
* - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same
* at the end of IBs.
* - 3.3.0 - Add VM support for UVD on supported hardware.
* - 3.4.0 - Add AMDGPU_INFO_NUM_EVICTIONS.
* - 3.5.0 - Add support for new UVD_NO_OP register.
* - 3.6.0 - kmd involves use CONTEXT_CONTROL in ring buffer.
* - 3.7.0 - Add support for VCE clock list packet
* - 3.8.0 - Add support raster config init in the kernel
* - 3.9.0 - Add support for memory query info about VRAM and GTT.
* - 3.10.0 - Add support for new fences ioctl, new gem ioctl flags
* - 3.11.0 - Add support for sensor query info (clocks, temp, etc).
* - 3.12.0 - Add query for double offchip LDS buffers
* - 3.13.0 - Add PRT support
* - 3.14.0 - Fix race in amdgpu_ctx_get_fence() and note new functionality
* - 3.15.0 - Export more gpu info for gfx9
* - 3.16.0 - Add reserved vmid support
* - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS.
* - 3.18.0 - Export gpu always on cu bitmap
* - 3.19.0 - Add support for UVD MJPEG decode
* - 3.20.0 - Add support for local BOs
* - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl
* - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl
* - 3.23.0 - Add query for VRAM lost counter
* - 3.24.0 - Add high priority compute support for gfx9
* - 3.25.0 - Add support for sensor query info (stable pstate sclk/mclk).
* - 3.26.0 - GFX9: Process AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE.
* - 3.27.0 - Add new chunk to to AMDGPU_CS to enable BO_LIST creation.
* - 3.28.0 - Add AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES
* - 3.29.0 - Add AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID
* - 3.30.0 - Add AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE.
* - 3.31.0 - Add support for per-flip tiling attribute changes with DC
* - 3.32.0 - Add syncobj timeline support to AMDGPU_CS.
* - 3.33.0 - Fixes for GDS ENOMEM failures in AMDGPU_CS.
* - 3.34.0 - Non-DC can flip correctly between buffers with different pitches
* - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask
* - 3.36.0 - Allow reading more status registers on si/cik
* - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness
* - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC
* - 3.39.0 - DMABUF implicit sync does a full pipeline sync
* - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ
* - 3.41.0 - Add video codec query
* - 3.42.0 - Add 16bpc fixed point display support
* - 3.43.0 - Add device hot plug/unplug support
* - 3.44.0 - DCN3 supports DCC independent block settings: !64B && 128B, 64B && 128B
*/
#define KMS_DRIVER_MAJOR 3
#define KMS_DRIVER_MINOR 44
#define KMS_DRIVER_PATCHLEVEL 0
int amdgpu_vram_limit;
int amdgpu_vis_vram_limit;
int amdgpu_gart_size = -1; /* auto */
int amdgpu_gtt_size = -1; /* auto */
int amdgpu_moverate = -1; /* auto */
int amdgpu_benchmarking;
int amdgpu_testing;
int amdgpu_audio = -1;
int amdgpu_disp_priority;
int amdgpu_hw_i2c;
int amdgpu_pcie_gen2 = -1;
int amdgpu_msi = -1;
char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
int amdgpu_dpm = -1;
int amdgpu_fw_load_type = -1;
int amdgpu_aspm = -1;
int amdgpu_runtime_pm = -1;
uint amdgpu_ip_block_mask = 0xffffffff;
int amdgpu_bapm = -1;
int amdgpu_deep_color;
int amdgpu_vm_size = -1;
int amdgpu_vm_fragment_size = -1;
int amdgpu_vm_block_size = -1;
int amdgpu_vm_fault_stop;
int amdgpu_vm_debug;
int amdgpu_vm_update_mode = -1;
int amdgpu_exp_hw_support;
int amdgpu_dc = -1;
int amdgpu_sched_jobs = 32;
int amdgpu_sched_hw_submission = 2;
uint amdgpu_pcie_gen_cap;
uint amdgpu_pcie_lane_cap;
uint amdgpu_cg_mask = 0xffffffff;
uint amdgpu_pg_mask = 0xffffffff;
uint amdgpu_sdma_phase_quantum = 32;
char *amdgpu_disable_cu = NULL;
char *amdgpu_virtual_display = NULL;
/*
* OverDrive(bit 14) disabled by default
* GFX DCS(bit 19) disabled by default
*/
uint amdgpu_pp_feature_mask = 0xfff7bfff;
uint amdgpu_force_long_training;
int amdgpu_job_hang_limit;
int amdgpu_lbpw = -1;
int amdgpu_compute_multipipe = -1;
int amdgpu_gpu_recovery = -1; /* auto */
int amdgpu_emu_mode;
uint amdgpu_smu_memory_pool_size;
int amdgpu_smu_pptable_id = -1;
/*
* FBC (bit 0) disabled by default
* MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default
* - With this, for multiple monitors in sync(e.g. with the same model),
* mclk switching will be allowed. And the mclk will be not foced to the
* highest. That helps saving some idle power.
* DISABLE_FRACTIONAL_PWM (bit 2) disabled by default
* PSR (bit 3) disabled by default
* EDP NO POWER SEQUENCING (bit 4) disabled by default
*/
uint amdgpu_dc_feature_mask = 2;
uint amdgpu_dc_debug_mask;
int amdgpu_async_gfx_ring = 1;
int amdgpu_mcbp;
int amdgpu_discovery = -1;
int amdgpu_mes;
int amdgpu_noretry = -1;
int amdgpu_force_asic_type = -1;
int amdgpu_tmz = -1; /* auto */
uint amdgpu_freesync_vid_mode;
int amdgpu_reset_method = -1; /* auto */
int amdgpu_num_kcq = -1;
int amdgpu_smartshift_bias;
static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work);
struct amdgpu_mgpu_info mgpu_info = {
.mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
.delayed_reset_work = __DELAYED_WORK_INITIALIZER(
mgpu_info.delayed_reset_work,
amdgpu_drv_delayed_reset_work_handler, 0),
};
int amdgpu_ras_enable = -1;
uint amdgpu_ras_mask = 0xffffffff;
int amdgpu_bad_page_threshold = -1;
struct amdgpu_watchdog_timer amdgpu_watchdog_timer = {
.timeout_fatal_disable = false,
.period = 0x0, /* default to 0x0 (timeout disable) */
};
/**
* DOC: vramlimit (int)
* Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM).
*/
MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
/**
* DOC: vis_vramlimit (int)
* Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM).
*/
MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes");
module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444);
/**
* DOC: gartsize (uint)
* Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic).
*/
MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)");
module_param_named(gartsize, amdgpu_gart_size, uint, 0600);
/**
* DOC: gttsize (int)
* Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,
* otherwise 3/4 RAM size).
*/
MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");
module_param_named(gttsize, amdgpu_gtt_size, int, 0600);
/**
* DOC: moverate (int)
* Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s).
*/
MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)");
module_param_named(moverate, amdgpu_moverate, int, 0600);
/**
* DOC: benchmark (int)
* Run benchmarks. The default is 0 (Skip benchmarks).
*/
MODULE_PARM_DESC(benchmark, "Run benchmark");
module_param_named(benchmark, amdgpu_benchmarking, int, 0444);
/**
* DOC: test (int)
* Test BO GTT->VRAM and VRAM->GTT GPU copies. The default is 0 (Skip test, only set 1 to run test).
*/
MODULE_PARM_DESC(test, "Run tests");
module_param_named(test, amdgpu_testing, int, 0444);
/**
* DOC: audio (int)
* Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it.
*/
MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)");
module_param_named(audio, amdgpu_audio, int, 0444);
/**
* DOC: disp_priority (int)
* Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto).
*/
MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
module_param_named(disp_priority, amdgpu_disp_priority, int, 0444);
/**
* DOC: hw_i2c (int)
* To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled).
*/
MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444);
/**
* DOC: pcie_gen2 (int)
* To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled).
*/
MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444);
/**
* DOC: msi (int)
* To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled).
*/
MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(msi, amdgpu_msi, int, 0444);
/**
* DOC: lockup_timeout (string)
* Set GPU scheduler timeout value in ms.
*
* The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or
* multiple values specified. 0 and negative values are invalidated. They will be adjusted
* to the default timeout.
*
* - With one value specified, the setting will apply to all non-compute jobs.
* - With multiple values specified, the first one will be for GFX.
* The second one is for Compute. The third and fourth ones are
* for SDMA and Video.
*
* By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video)
* jobs is 10000. The timeout for compute is 60000.
*/
MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; "
"for passthrough or sriov, 10000 for all jobs."
" 0: keep default value. negative: infinity timeout), "
"format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; "
"for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video].");
module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444);
/**
* DOC: dpm (int)
* Override for dynamic power management setting
* (0 = disable, 1 = enable)
* The default is -1 (auto).
*/
MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(dpm, amdgpu_dpm, int, 0444);
/**
* DOC: fw_load_type (int)
* Set different firmware loading type for debugging (0 = direct, 1 = SMU, 2 = PSP). The default is -1 (auto).
*/
MODULE_PARM_DESC(fw_load_type, "firmware loading type (0 = direct, 1 = SMU, 2 = PSP, -1 = auto)");
module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444);
/**
* DOC: aspm (int)
* To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled).
*/
MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(aspm, amdgpu_aspm, int, 0444);
/**
* DOC: runpm (int)
* Override for runtime power management control for dGPUs in PX/HG laptops. The amdgpu driver can dynamically power down
* the dGPU on PX/HG laptops when it is idle. The default is -1 (auto enable). Setting the value to 0 disables this functionality.
*/
MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = PX only default)");
module_param_named(runpm, amdgpu_runtime_pm, int, 0444);
/**
* DOC: ip_block_mask (uint)
* Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.).
* Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have
* some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in
* the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device).
*/
MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))");
module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444);
/**
* DOC: bapm (int)
* Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it.
* The default -1 (auto, enabled)
*/
MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(bapm, amdgpu_bapm, int, 0444);
/**
* DOC: deep_color (int)
* Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled).
*/
MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
module_param_named(deep_color, amdgpu_deep_color, int, 0444);
/**
* DOC: vm_size (int)
* Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic).
*/
MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
module_param_named(vm_size, amdgpu_vm_size, int, 0444);
/**
* DOC: vm_fragment_size (int)
* Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic).
*/
MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)");
module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444);
/**
* DOC: vm_block_size (int)
* Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic).
*/
MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444);
/**
* DOC: vm_fault_stop (int)
* Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop).
*/
MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)");
module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444);
/**
* DOC: vm_debug (int)
* Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled).
*/
MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)");
module_param_named(vm_debug, amdgpu_vm_debug, int, 0644);
/**
* DOC: vm_update_mode (int)
* Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default
* is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never).
*/
MODULE_PARM_DESC(vm_update_mode, "VM update using CPU (0 = never (default except for large BAR(LB)), 1 = Graphics only, 2 = Compute only (default for LB), 3 = Both");
module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444);
/**
* DOC: exp_hw_support (int)
* Enable experimental hw support (1 = enable). The default is 0 (disabled).
*/
MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
/**
* DOC: dc (int)
* Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic).
*/
MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))");
module_param_named(dc, amdgpu_dc, int, 0444);
/**
* DOC: sched_jobs (int)
* Override the max number of jobs supported in the sw queue. The default is 32.
*/
MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
/**
* DOC: sched_hw_submission (int)
* Override the max number of HW submissions. The default is 2.
*/
MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
/**
* DOC: ppfeaturemask (hexint)
* Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
* The default is the current set of stable power features.
*/
MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))");
module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444);
/**
* DOC: forcelongtraining (uint)
* Force long memory training in resume.
* The default is zero, indicates short training in resume.
*/
MODULE_PARM_DESC(forcelongtraining, "force memory long training");
module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444);
/**
* DOC: pcie_gen_cap (uint)
* Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
* The default is 0 (automatic for each asic).
*/
MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))");
module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444);
/**
* DOC: pcie_lane_cap (uint)
* Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h.
* The default is 0 (automatic for each asic).
*/
MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");
module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);
/**
* DOC: cg_mask (uint)
* Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in
* drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
*/
MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)");
module_param_named(cg_mask, amdgpu_cg_mask, uint, 0444);
/**
* DOC: pg_mask (uint)
* Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in
* drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled).
*/
MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)");
module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444);
/**
* DOC: sdma_phase_quantum (uint)
* Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32.
*/
MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))");
module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444);
/**
* DOC: disable_cu (charp)
* Set to disable CUs (It's set like se.sh.cu,...). The default is NULL.
*/
MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)");
module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444);
/**
* DOC: virtual_display (charp)
* Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards
* or in virtualized environments. It will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x. It's the pci address of
* the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci
* device at 26:00.0. The default is NULL.
*/
MODULE_PARM_DESC(virtual_display,
"Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)");
module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444);
/**
* DOC: job_hang_limit (int)
* Set how much time allow a job hang and not drop it. The default is 0.
*/
MODULE_PARM_DESC(job_hang_limit, "how much time allow a job hang and not drop it (default 0)");
module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444);
/**
* DOC: lbpw (int)
* Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled).
*/
MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(lbpw, amdgpu_lbpw, int, 0444);
MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)");
module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
/**
* DOC: gpu_recovery (int)
* Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV).
*/
MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)");
module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444);
/**
* DOC: emu_mode (int)
* Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled).
*/
MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)");
module_param_named(emu_mode, amdgpu_emu_mode, int, 0444);
/**
* DOC: ras_enable (int)
* Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
*/
MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
module_param_named(ras_enable, amdgpu_ras_enable, int, 0444);
/**
* DOC: ras_mask (uint)
* Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
* See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
*/
MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444);
/**
* DOC: timeout_fatal_disable (bool)
* Disable Watchdog timeout fatal error event
*/
MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)");
module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644);
/**
* DOC: timeout_period (uint)
* Modify the watchdog timeout max_cycles as (1 << period)
*/
MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)");
module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644);
/**
* DOC: si_support (int)
* Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled,
* set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
* otherwise using amdgpu driver.
*/
#ifdef CONFIG_DRM_AMDGPU_SI
#if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
int amdgpu_si_support = 0;
MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))");
#else
int amdgpu_si_support = 1;
MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)");
#endif
module_param_named(si_support, amdgpu_si_support, int, 0444);
#endif
/**
* DOC: cik_support (int)
* Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled,
* set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available,
* otherwise using amdgpu driver.
*/
#ifdef CONFIG_DRM_AMDGPU_CIK
#if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
int amdgpu_cik_support = 0;
MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))");
#else
int amdgpu_cik_support = 1;
MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)");
#endif
module_param_named(cik_support, amdgpu_cik_support, int, 0444);
#endif
/**
* DOC: smu_memory_pool_size (uint)
* It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB.
* E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled).
*/
MODULE_PARM_DESC(smu_memory_pool_size,
"reserve gtt for smu debug usage, 0 = disable,"
"0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte");
module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444);
/**
* DOC: async_gfx_ring (int)
* It is used to enable gfx rings that could be configured with different prioritites or equal priorities
*/
MODULE_PARM_DESC(async_gfx_ring,
"Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))");
module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
/**
* DOC: mcbp (int)
* It is used to enable mid command buffer preemption. (0 = disabled (default), 1 = enabled)
*/
MODULE_PARM_DESC(mcbp,
"Enable Mid-command buffer preemption (0 = disabled (default), 1 = enabled)");
module_param_named(mcbp, amdgpu_mcbp, int, 0444);
/**
* DOC: discovery (int)
* Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM.
* (-1 = auto (default), 0 = disabled, 1 = enabled, 2 = use ip_discovery table from file)
*/
MODULE_PARM_DESC(discovery,
"Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");
module_param_named(discovery, amdgpu_discovery, int, 0444);
/**
* DOC: mes (int)
* Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute.
* (0 = disabled (default), 1 = enabled)
*/
MODULE_PARM_DESC(mes,
"Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
module_param_named(mes, amdgpu_mes, int, 0444);
/**
* DOC: noretry (int)
* Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that
* do not support per-process XNACK this also disables retry page faults.
* (0 = retry enabled, 1 = retry disabled, -1 auto (default))
*/
MODULE_PARM_DESC(noretry,
"Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))");
module_param_named(noretry, amdgpu_noretry, int, 0644);
/**
* DOC: force_asic_type (int)
* A non negative value used to specify the asic type for all supported GPUs.
*/
MODULE_PARM_DESC(force_asic_type,
"A non negative value used to specify the asic type for all supported GPUs");
module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444);
#ifdef CONFIG_HSA_AMD
/**
* DOC: sched_policy (int)
* Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription.
* Setting 1 disables over-subscription. Setting 2 disables HWS and statically
* assigns queues to HQDs.
*/
int sched_policy = KFD_SCHED_POLICY_HWS;
module_param(sched_policy, int, 0444);
MODULE_PARM_DESC(sched_policy,
"Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)");
/**
* DOC: hws_max_conc_proc (int)
* Maximum number of processes that HWS can schedule concurrently. The maximum is the
* number of VMIDs assigned to the HWS, which is also the default.
*/
int hws_max_conc_proc = 8;
module_param(hws_max_conc_proc, int, 0444);
MODULE_PARM_DESC(hws_max_conc_proc,
"Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))");
/**
* DOC: cwsr_enable (int)
* CWSR(compute wave store and resume) allows the GPU to preempt shader execution in
* the middle of a compute wave. Default is 1 to enable this feature. Setting 0
* disables it.
*/
int cwsr_enable = 1;
module_param(cwsr_enable, int, 0444);
MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))");
/**
* DOC: max_num_of_queues_per_device (int)
* Maximum number of queues per device. Valid setting is between 1 and 4096. Default
* is 4096.
*/
int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT;
module_param(max_num_of_queues_per_device, int, 0444);
MODULE_PARM_DESC(max_num_of_queues_per_device,
"Maximum number of supported queues per device (1 = Minimum, 4096 = default)");
/**
* DOC: send_sigterm (int)
* Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm
* but just print errors on dmesg. Setting 1 enables sending sigterm.
*/
int send_sigterm;
module_param(send_sigterm, int, 0444);
MODULE_PARM_DESC(send_sigterm,
"Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)");
/**
* DOC: debug_largebar (int)
* Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar
* system. This limits the VRAM size reported to ROCm applications to the visible
* size, usually 256MB.
* Default value is 0, diabled.
*/
int debug_largebar;
module_param(debug_largebar, int, 0444);
MODULE_PARM_DESC(debug_largebar,
"Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)");
/**
* DOC: ignore_crat (int)
* Ignore CRAT table during KFD initialization. By default, KFD uses the ACPI CRAT
* table to get information about AMD APUs. This option can serve as a workaround on
* systems with a broken CRAT table.
*
* Default is auto (according to asic type, iommu_v2, and crat table, to decide
* whehter use CRAT)
*/
int ignore_crat;
module_param(ignore_crat, int, 0444);
MODULE_PARM_DESC(ignore_crat,
"Ignore CRAT table during KFD initialization (0 = auto (default), 1 = ignore CRAT)");
/**
* DOC: halt_if_hws_hang (int)
* Halt if HWS hang is detected. Default value, 0, disables the halt on hang.
* Setting 1 enables halt on hang.
*/
int halt_if_hws_hang;
module_param(halt_if_hws_hang, int, 0644);
MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)");
/**
* DOC: hws_gws_support(bool)
* Assume that HWS supports GWS barriers regardless of what firmware version
* check says. Default value: false (rely on MEC2 firmware version check).
*/
bool hws_gws_support;
module_param(hws_gws_support, bool, 0444);
MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)");
/**
* DOC: queue_preemption_timeout_ms (int)
* queue preemption timeout in ms (1 = Minimum, 9000 = default)
*/
int queue_preemption_timeout_ms = 9000;
module_param(queue_preemption_timeout_ms, int, 0644);
MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)");
/**
* DOC: debug_evictions(bool)
* Enable extra debug messages to help determine the cause of evictions
*/
bool debug_evictions;
module_param(debug_evictions, bool, 0644);
MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)");
/**
* DOC: no_system_mem_limit(bool)
* Disable system memory limit, to support multiple process shared memory
*/
bool no_system_mem_limit;
module_param(no_system_mem_limit, bool, 0644);
MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)");
/**
* DOC: no_queue_eviction_on_vm_fault (int)
* If set, process queues will not be evicted on gpuvm fault. This is to keep the wavefront context for debugging (0 = queue eviction, 1 = no queue eviction). The default is 0 (queue eviction).
*/
int amdgpu_no_queue_eviction_on_vm_fault = 0;
MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)");
module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444);
#endif
/**
* DOC: dcfeaturemask (uint)
* Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
* The default is the current set of stable display features.
*/
MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))");
module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444);
/**
* DOC: dcdebugmask (uint)
* Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
*/
MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))");
module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444);
/**
* DOC: abmlevel (uint)
* Override the default ABM (Adaptive Backlight Management) level used for DC
* enabled hardware. Requires DMCU to be supported and loaded.
* Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by
* default. Values 1-4 control the maximum allowable brightness reduction via
* the ABM algorithm, with 1 being the least reduction and 4 being the most
* reduction.
*
* Defaults to 0, or disabled. Userspace can still override this level later
* after boot.
*/
uint amdgpu_dm_abm_level;
MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) ");
module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444);
int amdgpu_backlight = -1;
MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))");
module_param_named(backlight, amdgpu_backlight, bint, 0444);
/**
* DOC: tmz (int)
* Trusted Memory Zone (TMZ) is a method to protect data being written
* to or read from memory.
*
* The default value: 0 (off). TODO: change to auto till it is completed.
*/
MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
module_param_named(tmz, amdgpu_tmz, int, 0444);
/**
* DOC: freesync_video (uint)
* Enable the optimization to adjust front porch timing to achieve seamless
* mode change experience when setting a freesync supported mode for which full
* modeset is not needed.
*
* The Display Core will add a set of modes derived from the base FreeSync
* video mode into the corresponding connector's mode list based on commonly
* used refresh rates and VRR range of the connected display, when users enable
* this feature. From the userspace perspective, they can see a seamless mode
* change experience when the change between different refresh rates under the
* same resolution. Additionally, userspace applications such as Video playback
* can read this modeset list and change the refresh rate based on the video
* frame rate. Finally, the userspace can also derive an appropriate mode for a
* particular refresh rate based on the FreeSync Mode and add it to the
* connector's mode list.
*
* Note: This is an experimental feature.
*
* The default value: 0 (off).
*/
MODULE_PARM_DESC(
freesync_video,
"Enable freesync modesetting optimization feature (0 = off (default), 1 = on)");
module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444);
/**
* DOC: reset_method (int)
* GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco, 5 = pci)
*/
MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco, 5 = pci)");
module_param_named(reset_method, amdgpu_reset_method, int, 0444);
/**
* DOC: bad_page_threshold (int) Bad page threshold is specifies the
* threshold value of faulty pages detected by RAS ECC, which may
* result in the GPU entering bad status when the number of total
* faulty pages by ECC exceeds the threshold value.
*/
MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto(default value), 0 = disable bad page retirement, -2 = ignore bad page threshold)");
module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444);
MODULE_PARM_DESC(num_kcq, "number of kernel compute queue user want to setup (8 if set to greater than 8 or less than 0, only affect gfx 8+)");
module_param_named(num_kcq, amdgpu_num_kcq, int, 0444);
/**
* DOC: smu_pptable_id (int)
* Used to override pptable id. id = 0 use VBIOS pptable.
* id > 0 use the soft pptable with specicfied id.
*/
MODULE_PARM_DESC(smu_pptable_id,
"specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)");
module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444);
/* These devices are not supported by amdgpu.
* They are supported by the mach64, r128, radeon drivers
*/
static const u16 amdgpu_unsupported_pciidlist[] = {
/* mach64 */
0x4354,
0x4358,
0x4554,
0x4742,
0x4744,
0x4749,
0x474C,
0x474D,
0x474E,
0x474F,
0x4750,
0x4751,
0x4752,
0x4753,
0x4754,
0x4755,
0x4756,
0x4757,
0x4758,
0x4759,
0x475A,
0x4C42,
0x4C44,
0x4C47,
0x4C49,
0x4C4D,
0x4C4E,
0x4C50,
0x4C51,
0x4C52,
0x4C53,
0x5654,
0x5655,
0x5656,
/* r128 */
0x4c45,
0x4c46,
0x4d46,
0x4d4c,
0x5041,
0x5042,
0x5043,
0x5044,
0x5045,
0x5046,
0x5047,
0x5048,
0x5049,
0x504A,
0x504B,
0x504C,
0x504D,
0x504E,
0x504F,
0x5050,
0x5051,
0x5052,
0x5053,
0x5054,
0x5055,
0x5056,
0x5057,
0x5058,
0x5245,
0x5246,
0x5247,
0x524b,
0x524c,
0x534d,
0x5446,
0x544C,
0x5452,
/* radeon */
0x3150,
0x3151,
0x3152,
0x3154,
0x3155,
0x3E50,
0x3E54,
0x4136,
0x4137,
0x4144,
0x4145,
0x4146,
0x4147,
0x4148,
0x4149,
0x414A,
0x414B,
0x4150,
0x4151,
0x4152,
0x4153,
0x4154,
0x4155,
0x4156,
0x4237,
0x4242,
0x4336,
0x4337,
0x4437,
0x4966,
0x4967,
0x4A48,
0x4A49,
0x4A4A,
0x4A4B,
0x4A4C,
0x4A4D,
0x4A4E,
0x4A4F,
0x4A50,
0x4A54,
0x4B48,
0x4B49,
0x4B4A,
0x4B4B,
0x4B4C,
0x4C57,
0x4C58,
0x4C59,
0x4C5A,
0x4C64,
0x4C66,
0x4C67,
0x4E44,
0x4E45,
0x4E46,
0x4E47,
0x4E48,
0x4E49,
0x4E4A,
0x4E4B,
0x4E50,
0x4E51,
0x4E52,
0x4E53,
0x4E54,
0x4E56,
0x5144,
0x5145,
0x5146,
0x5147,
0x5148,
0x514C,
0x514D,
0x5157,
0x5158,
0x5159,
0x515A,
0x515E,
0x5460,
0x5462,
0x5464,
0x5548,
0x5549,
0x554A,
0x554B,
0x554C,
0x554D,
0x554E,
0x554F,
0x5550,
0x5551,
0x5552,
0x5554,
0x564A,
0x564B,
0x564F,
0x5652,
0x5653,
0x5657,
0x5834,
0x5835,
0x5954,
0x5955,
0x5974,
0x5975,
0x5960,
0x5961,
0x5962,
0x5964,
0x5965,
0x5969,
0x5a41,
0x5a42,
0x5a61,
0x5a62,
0x5b60,
0x5b62,
0x5b63,
0x5b64,
0x5b65,
0x5c61,
0x5c63,
0x5d48,
0x5d49,
0x5d4a,
0x5d4c,
0x5d4d,
0x5d4e,
0x5d4f,
0x5d50,
0x5d52,
0x5d57,
0x5e48,
0x5e4a,
0x5e4b,
0x5e4c,
0x5e4d,
0x5e4f,
0x6700,
0x6701,
0x6702,
0x6703,
0x6704,
0x6705,
0x6706,
0x6707,
0x6708,
0x6709,
0x6718,
0x6719,
0x671c,
0x671d,
0x671f,
0x6720,
0x6721,
0x6722,
0x6723,
0x6724,
0x6725,
0x6726,
0x6727,
0x6728,
0x6729,
0x6738,
0x6739,
0x673e,
0x6740,
0x6741,
0x6742,
0x6743,
0x6744,
0x6745,
0x6746,
0x6747,
0x6748,
0x6749,
0x674A,
0x6750,
0x6751,
0x6758,
0x6759,
0x675B,
0x675D,
0x675F,
0x6760,
0x6761,
0x6762,
0x6763,
0x6764,
0x6765,
0x6766,
0x6767,
0x6768,
0x6770,
0x6771,
0x6772,
0x6778,
0x6779,
0x677B,
0x6840,
0x6841,
0x6842,
0x6843,
0x6849,
0x684C,
0x6850,
0x6858,
0x6859,
0x6880,
0x6888,
0x6889,
0x688A,
0x688C,
0x688D,
0x6898,
0x6899,
0x689b,
0x689c,
0x689d,
0x689e,
0x68a0,
0x68a1,
0x68a8,
0x68a9,
0x68b0,
0x68b8,
0x68b9,
0x68ba,
0x68be,
0x68bf,
0x68c0,
0x68c1,
0x68c7,
0x68c8,
0x68c9,
0x68d8,
0x68d9,
0x68da,
0x68de,
0x68e0,
0x68e1,
0x68e4,
0x68e5,
0x68e8,
0x68e9,
0x68f1,
0x68f2,
0x68f8,
0x68f9,
0x68fa,
0x68fe,
0x7100,
0x7101,
0x7102,
0x7103,
0x7104,
0x7105,
0x7106,
0x7108,
0x7109,
0x710A,
0x710B,
0x710C,
0x710E,
0x710F,
0x7140,
0x7141,
0x7142,
0x7143,
0x7144,
0x7145,
0x7146,
0x7147,
0x7149,
0x714A,
0x714B,
0x714C,
0x714D,
0x714E,
0x714F,
0x7151,
0x7152,
0x7153,
0x715E,
0x715F,
0x7180,
0x7181,
0x7183,
0x7186,
0x7187,
0x7188,
0x718A,
0x718B,
0x718C,
0x718D,
0x718F,
0x7193,
0x7196,
0x719B,
0x719F,
0x71C0,
0x71C1,
0x71C2,
0x71C3,
0x71C4,
0x71C5,
0x71C6,
0x71C7,
0x71CD,
0x71CE,
0x71D2,
0x71D4,
0x71D5,
0x71D6,
0x71DA,
0x71DE,
0x7200,
0x7210,
0x7211,
0x7240,
0x7243,
0x7244,
0x7245,
0x7246,
0x7247,
0x7248,
0x7249,
0x724A,
0x724B,
0x724C,
0x724D,
0x724E,
0x724F,
0x7280,
0x7281,
0x7283,
0x7284,
0x7287,
0x7288,
0x7289,
0x728B,
0x728C,
0x7290,
0x7291,
0x7293,
0x7297,
0x7834,
0x7835,
0x791e,
0x791f,
0x793f,
0x7941,
0x7942,
0x796c,
0x796d,
0x796e,
0x796f,
0x9400,
0x9401,
0x9402,
0x9403,
0x9405,
0x940A,
0x940B,
0x940F,
0x94A0,
0x94A1,
0x94A3,
0x94B1,
0x94B3,
0x94B4,
0x94B5,
0x94B9,
0x9440,
0x9441,
0x9442,
0x9443,
0x9444,
0x9446,
0x944A,
0x944B,
0x944C,
0x944E,
0x9450,
0x9452,
0x9456,
0x945A,
0x945B,
0x945E,
0x9460,
0x9462,
0x946A,
0x946B,
0x947A,
0x947B,
0x9480,
0x9487,
0x9488,
0x9489,
0x948A,
0x948F,
0x9490,
0x9491,
0x9495,
0x9498,
0x949C,
0x949E,
0x949F,
0x94C0,
0x94C1,
0x94C3,
0x94C4,
0x94C5,
0x94C6,
0x94C7,
0x94C8,
0x94C9,
0x94CB,
0x94CC,
0x94CD,
0x9500,
0x9501,
0x9504,
0x9505,
0x9506,
0x9507,
0x9508,
0x9509,
0x950F,
0x9511,
0x9515,
0x9517,
0x9519,
0x9540,
0x9541,
0x9542,
0x954E,
0x954F,
0x9552,
0x9553,
0x9555,
0x9557,
0x955f,
0x9580,
0x9581,
0x9583,
0x9586,
0x9587,
0x9588,
0x9589,
0x958A,
0x958B,
0x958C,
0x958D,
0x958E,
0x958F,
0x9590,
0x9591,
0x9593,
0x9595,
0x9596,
0x9597,
0x9598,
0x9599,
0x959B,
0x95C0,
0x95C2,
0x95C4,
0x95C5,
0x95C6,
0x95C7,
0x95C9,
0x95CC,
0x95CD,
0x95CE,
0x95CF,
0x9610,
0x9611,
0x9612,
0x9613,
0x9614,
0x9615,
0x9616,
0x9640,
0x9641,
0x9642,
0x9643,
0x9644,
0x9645,
0x9647,
0x9648,
0x9649,
0x964a,
0x964b,
0x964c,
0x964e,
0x964f,
0x9710,
0x9711,
0x9712,
0x9713,
0x9714,
0x9715,
0x9802,
0x9803,
0x9804,
0x9805,
0x9806,
0x9807,
0x9808,
0x9809,
0x980A,
0x9900,
0x9901,
0x9903,
0x9904,
0x9905,
0x9906,
0x9907,
0x9908,
0x9909,
0x990A,
0x990B,
0x990C,
0x990D,
0x990E,
0x990F,
0x9910,
0x9913,
0x9917,
0x9918,
0x9919,
0x9990,
0x9991,
0x9992,
0x9993,
0x9994,
0x9995,
0x9996,
0x9997,
0x9998,
0x9999,
0x999A,
0x999B,
0x999C,
0x999D,
0x99A0,
0x99A2,
0x99A4,
};
static const struct pci_device_id pciidlist[] = {
#ifdef CONFIG_DRM_AMDGPU_SI
{0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
{0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
{0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
{0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
{0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
{0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
{0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
{0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
{0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
{0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
{0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
{0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
{0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
{0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
{0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
{0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
{0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
{0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
{0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
/* Kaveri */
{0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
{0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU},
/* Bonaire */
{0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
{0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
{0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
{0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY},
{0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
{0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE},
/* Hawaii */
{0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
{0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII},
/* Kabini */
{0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
{0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU},
/* mullins */
{0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
{0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU},
#endif
/* topaz */
{0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
{0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
{0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
{0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
{0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ},
/* tonga */
{0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
{0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA},
/* fiji */
{0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
{0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI},
/* carrizo */
{0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
{0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
{0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
{0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
{0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU},
/* stoney */
{0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU},
/* Polaris11 */
{0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
{0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11},
/* Polaris10 */
{0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
/* Polaris12 */
{0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
/* VEGAM */
{0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
{0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
{0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM},
/* Vega 10 */
{0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
{0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
/* Vega 12 */
{0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
{0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
{0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
{0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
{0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12},
/* Vega 20 */
{0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
{0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20},
/* Raven */
{0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
{0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
/* Arcturus */
{0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
{0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
{0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
{0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
/* Navi10 */
{0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
/* Navi14 */
{0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
{0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
{0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
{0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14},
/* Renoir */
{0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
{0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
{0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
{0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU},
/* Navi12 */
{0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
{0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
/* Sienna_Cichlid */
{0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73AC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73AD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
{0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
/* Van Gogh */
{0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU},
/* Yellow Carp */
{0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
{0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
/* Navy_Flounder */
{0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
{0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER},
/* DIMGREY_CAVEFISH */
{0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73EA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73EC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73ED, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
{0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH},
/* Aldebaran */
{0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
{0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
{0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
{0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
/* CYAN_SKILLFISH */
{0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
/* BEIGE_GOBY */
{0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
{0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
{0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
{0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
{0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
{ PCI_DEVICE(0x1002, PCI_ANY_ID),
.class = PCI_CLASS_DISPLAY_VGA << 8,
.class_mask = 0xffffff,
.driver_data = CHIP_IP_DISCOVERY },
{ PCI_DEVICE(0x1002, PCI_ANY_ID),
.class = PCI_CLASS_DISPLAY_OTHER << 8,
.class_mask = 0xffffff,
.driver_data = CHIP_IP_DISCOVERY },
{0, 0, 0}
};
MODULE_DEVICE_TABLE(pci, pciidlist);
static const struct drm_driver amdgpu_kms_driver;
static int amdgpu_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
struct drm_device *ddev;
struct amdgpu_device *adev;
unsigned long flags = ent->driver_data;
int ret, retry = 0, i;
bool supports_atomic = false;
/* skip devices which are owned by radeon */
for (i = 0; i < ARRAY_SIZE(amdgpu_unsupported_pciidlist); i++) {
if (amdgpu_unsupported_pciidlist[i] == pdev->device)
return -ENODEV;
}
if (flags == 0) {
DRM_INFO("Unsupported asic. Remove me when IP discovery init is in place.\n");
return -ENODEV;
}
if (amdgpu_virtual_display ||
amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK))
supports_atomic = true;
if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) {
DRM_INFO("This hardware requires experimental hardware support.\n"
"See modparam exp_hw_support\n");
return -ENODEV;
}
/* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
* however, SME requires an indirect IOMMU mapping because the encryption
* bit is beyond the DMA mask of the chip.
*/
if (cc_platform_has(CC_ATTR_MEM_ENCRYPT) &&
((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) {
dev_info(&pdev->dev,
"SME is not compatible with RAVEN\n");
return -ENOTSUPP;
}
#ifdef CONFIG_DRM_AMDGPU_SI
if (!amdgpu_si_support) {
switch (flags & AMD_ASIC_MASK) {
case CHIP_TAHITI:
case CHIP_PITCAIRN:
case CHIP_VERDE:
case CHIP_OLAND:
case CHIP_HAINAN:
dev_info(&pdev->dev,
"SI support provided by radeon.\n");
dev_info(&pdev->dev,
"Use radeon.si_support=0 amdgpu.si_support=1 to override.\n"
);
return -ENODEV;
}
}
#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
if (!amdgpu_cik_support) {
switch (flags & AMD_ASIC_MASK) {
case CHIP_KAVERI:
case CHIP_BONAIRE:
case CHIP_HAWAII:
case CHIP_KABINI:
case CHIP_MULLINS:
dev_info(&pdev->dev,
"CIK support provided by radeon.\n");
dev_info(&pdev->dev,
"Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n"
);
return -ENODEV;
}
}
#endif
/* Get rid of things like offb */
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, &amdgpu_kms_driver);
if (ret)
return ret;
adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
if (IS_ERR(adev))
return PTR_ERR(adev);
adev->dev = &pdev->dev;
adev->pdev = pdev;
ddev = adev_to_drm(adev);
if (!supports_atomic)
ddev->driver_features &= ~DRIVER_ATOMIC;
ret = pci_enable_device(pdev);
if (ret)
return ret;
pci_set_drvdata(pdev, ddev);
ret = amdgpu_driver_load_kms(adev, ent->driver_data);
if (ret)
goto err_pci;
retry_init:
ret = drm_dev_register(ddev, ent->driver_data);
if (ret == -EAGAIN && ++retry <= 3) {
DRM_INFO("retry init %d\n", retry);
/* Don't request EX mode too frequently which is attacking */
msleep(5000);
goto retry_init;
} else if (ret) {
goto err_pci;
}
ret = amdgpu_debugfs_init(adev);
if (ret)
DRM_ERROR("Creating debugfs files failed (%d).\n", ret);
return 0;
err_pci:
pci_disable_device(pdev);
return ret;
}
static void
amdgpu_pci_remove(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
drm_dev_unplug(dev);
amdgpu_driver_unload_kms(dev);
/*
* Flush any in flight DMA operations from device.
* Clear the Bus Master Enable bit and then wait on the PCIe Device
* StatusTransactions Pending bit.
*/
pci_disable_device(pdev);
pci_wait_for_pending_transaction(pdev);
}
static void
amdgpu_pci_shutdown(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
struct amdgpu_device *adev = drm_to_adev(dev);
if (amdgpu_ras_intr_triggered())
return;
/* if we are running in a VM, make sure the device
* torn down properly on reboot/shutdown.
* unfortunately we can't detect certain
* hypervisors so just do this all the time.
*/
if (!amdgpu_passthrough(adev))
adev->mp1_state = PP_MP1_STATE_UNLOAD;
amdgpu_device_ip_suspend(adev);
adev->mp1_state = PP_MP1_STATE_NONE;
}
/**
* amdgpu_drv_delayed_reset_work_handler - work handler for reset
*
* @work: work_struct.
*/
static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work)
{
struct list_head device_list;
struct amdgpu_device *adev;
int i, r;
struct amdgpu_reset_context reset_context;
memset(&reset_context, 0, sizeof(reset_context));
mutex_lock(&mgpu_info.mutex);
if (mgpu_info.pending_reset == true) {
mutex_unlock(&mgpu_info.mutex);
return;
}
mgpu_info.pending_reset = true;
mutex_unlock(&mgpu_info.mutex);
/* Use a common context, just need to make sure full reset is done */
reset_context.method = AMD_RESET_METHOD_NONE;
set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
for (i = 0; i < mgpu_info.num_dgpu; i++) {
adev = mgpu_info.gpu_ins[i].adev;
reset_context.reset_req_dev = adev;
r = amdgpu_device_pre_asic_reset(adev, &reset_context);
if (r) {
dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ",
r, adev_to_drm(adev)->unique);
}
if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work))
r = -EALREADY;
}
for (i = 0; i < mgpu_info.num_dgpu; i++) {
adev = mgpu_info.gpu_ins[i].adev;
flush_work(&adev->xgmi_reset_work);
adev->gmc.xgmi.pending_reset = false;
}
/* reset function will rebuild the xgmi hive info , clear it now */
for (i = 0; i < mgpu_info.num_dgpu; i++)
amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev);
INIT_LIST_HEAD(&device_list);
for (i = 0; i < mgpu_info.num_dgpu; i++)
list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list);
/* unregister the GPU first, reset function will add them back */
list_for_each_entry(adev, &device_list, reset_list)
amdgpu_unregister_gpu_instance(adev);
/* Use a common context, just need to make sure full reset is done */
set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags);
r = amdgpu_do_asic_reset(&device_list, &reset_context);
if (r) {
DRM_ERROR("reinit gpus failure");
return;
}
for (i = 0; i < mgpu_info.num_dgpu; i++) {
adev = mgpu_info.gpu_ins[i].adev;
if (!adev->kfd.init_complete)
amdgpu_amdkfd_device_init(adev);
amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return;
}
static int amdgpu_pmops_prepare(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
/* Return a positive number here so
* DPM_FLAG_SMART_SUSPEND works properly
*/
if (amdgpu_device_supports_boco(drm_dev))
return pm_runtime_suspended(dev) &&
pm_suspend_via_firmware();
return 0;
}
static void amdgpu_pmops_complete(struct device *dev)
{
/* nothing to do */
}
static int amdgpu_pmops_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int r;
if (amdgpu_acpi_is_s0ix_active(adev))
adev->in_s0ix = true;
adev->in_s3 = true;
r = amdgpu_device_suspend(drm_dev, true);
adev->in_s3 = false;
return r;
}
static int amdgpu_pmops_resume(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int r;
/* Avoids registers access if device is physically gone */
if (!pci_device_is_present(adev->pdev))
adev->no_hw_access = true;
r = amdgpu_device_resume(drm_dev, true);
if (amdgpu_acpi_is_s0ix_active(adev))
adev->in_s0ix = false;
return r;
}
static int amdgpu_pmops_freeze(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int r;
adev->in_s4 = true;
r = amdgpu_device_suspend(drm_dev, true);
adev->in_s4 = false;
if (r)
return r;
return amdgpu_asic_reset(adev);
}
static int amdgpu_pmops_thaw(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
return amdgpu_device_resume(drm_dev, true);
}
static int amdgpu_pmops_poweroff(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
return amdgpu_device_suspend(drm_dev, true);
}
static int amdgpu_pmops_restore(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
return amdgpu_device_resume(drm_dev, true);
}
static int amdgpu_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int ret, i;
if (!adev->runpm) {
pm_runtime_forbid(dev);
return -EBUSY;
}
/* wait for all rings to drain before suspending */
for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
struct amdgpu_ring *ring = adev->rings[i];
if (ring && ring->sched.ready) {
ret = amdgpu_fence_wait_empty(ring);
if (ret)
return -EBUSY;
}
}
adev->in_runpm = true;
if (amdgpu_device_supports_px(drm_dev))
drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
ret = amdgpu_device_suspend(drm_dev, false);
if (ret) {
adev->in_runpm = false;
return ret;
}
if (amdgpu_device_supports_px(drm_dev)) {
/* Only need to handle PCI state in the driver for ATPX
* PCI core handles it for _PR3.
*/
amdgpu_device_cache_pci_state(pdev);
pci_disable_device(pdev);
pci_ignore_hotplug(pdev);
pci_set_power_state(pdev, PCI_D3cold);
drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
} else if (amdgpu_device_supports_boco(drm_dev)) {
/* nothing to do */
} else if (amdgpu_device_supports_baco(drm_dev)) {
amdgpu_device_baco_enter(drm_dev);
}
return 0;
}
static int amdgpu_pmops_runtime_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int ret;
if (!adev->runpm)
return -EINVAL;
/* Avoids registers access if device is physically gone */
if (!pci_device_is_present(adev->pdev))
adev->no_hw_access = true;
if (amdgpu_device_supports_px(drm_dev)) {
drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
/* Only need to handle PCI state in the driver for ATPX
* PCI core handles it for _PR3.
*/
pci_set_power_state(pdev, PCI_D0);
amdgpu_device_load_pci_state(pdev);
ret = pci_enable_device(pdev);
if (ret)
return ret;
pci_set_master(pdev);
} else if (amdgpu_device_supports_boco(drm_dev)) {
/* Only need to handle PCI state in the driver for ATPX
* PCI core handles it for _PR3.
*/
pci_set_master(pdev);
} else if (amdgpu_device_supports_baco(drm_dev)) {
amdgpu_device_baco_exit(drm_dev);
}
ret = amdgpu_device_resume(drm_dev, false);
if (ret)
return ret;
if (amdgpu_device_supports_px(drm_dev))
drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
adev->in_runpm = false;
return 0;
}
static int amdgpu_pmops_runtime_idle(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
/* we don't want the main rpm_idle to call suspend - we want to autosuspend */
int ret = 1;
if (!adev->runpm) {
pm_runtime_forbid(dev);
return -EBUSY;
}
if (amdgpu_device_has_dc_support(adev)) {
struct drm_crtc *crtc;
drm_for_each_crtc(crtc, drm_dev) {
drm_modeset_lock(&crtc->mutex, NULL);
if (crtc->state->active)
ret = -EBUSY;
drm_modeset_unlock(&crtc->mutex);
if (ret < 0)
break;
}
} else {
struct drm_connector *list_connector;
struct drm_connector_list_iter iter;
mutex_lock(&drm_dev->mode_config.mutex);
drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL);
drm_connector_list_iter_begin(drm_dev, &iter);
drm_for_each_connector_iter(list_connector, &iter) {
if (list_connector->dpms == DRM_MODE_DPMS_ON) {
ret = -EBUSY;
break;
}
}
drm_connector_list_iter_end(&iter);
drm_modeset_unlock(&drm_dev->mode_config.connection_mutex);
mutex_unlock(&drm_dev->mode_config.mutex);
}
if (ret == -EBUSY)
DRM_DEBUG_DRIVER("failing to power off - crtc active\n");
pm_runtime_mark_last_busy(dev);
pm_runtime_autosuspend(dev);
return ret;
}
long amdgpu_drm_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev;
long ret;
dev = file_priv->minor->dev;
ret = pm_runtime_get_sync(dev->dev);
if (ret < 0)
goto out;
ret = drm_ioctl(filp, cmd, arg);
pm_runtime_mark_last_busy(dev->dev);
out:
pm_runtime_put_autosuspend(dev->dev);
return ret;
}
static const struct dev_pm_ops amdgpu_pm_ops = {
.prepare = amdgpu_pmops_prepare,
.complete = amdgpu_pmops_complete,
.suspend = amdgpu_pmops_suspend,
.resume = amdgpu_pmops_resume,
.freeze = amdgpu_pmops_freeze,
.thaw = amdgpu_pmops_thaw,
.poweroff = amdgpu_pmops_poweroff,
.restore = amdgpu_pmops_restore,
.runtime_suspend = amdgpu_pmops_runtime_suspend,
.runtime_resume = amdgpu_pmops_runtime_resume,
.runtime_idle = amdgpu_pmops_runtime_idle,
};
static int amdgpu_flush(struct file *f, fl_owner_t id)
{
struct drm_file *file_priv = f->private_data;
struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY;
timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout);
timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout);
return timeout >= 0 ? 0 : timeout;
}
static const struct file_operations amdgpu_driver_kms_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.flush = amdgpu_flush,
.release = drm_release,
.unlocked_ioctl = amdgpu_drm_ioctl,
.mmap = drm_gem_mmap,
.poll = drm_poll,
.read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = amdgpu_kms_compat_ioctl,
#endif
#ifdef CONFIG_PROC_FS
.show_fdinfo = amdgpu_show_fdinfo
#endif
};
int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv)
{
struct drm_file *file;
if (!filp)
return -EINVAL;
if (filp->f_op != &amdgpu_driver_kms_fops) {
return -EINVAL;
}
file = filp->private_data;
*fpriv = file->driver_priv;
return 0;
}
const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
/* KMS */
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
};
static const struct drm_driver amdgpu_kms_driver = {
.driver_features =
DRIVER_ATOMIC |
DRIVER_GEM |
DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
DRIVER_SYNCOBJ_TIMELINE,
.open = amdgpu_driver_open_kms,
.postclose = amdgpu_driver_postclose_kms,
.lastclose = amdgpu_driver_lastclose_kms,
.ioctls = amdgpu_ioctls_kms,
.num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms),
.dumb_create = amdgpu_mode_dumb_create,
.dumb_map_offset = amdgpu_mode_dumb_mmap,
.fops = &amdgpu_driver_kms_fops,
.release = &amdgpu_driver_release_kms,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_import = amdgpu_gem_prime_import,
.gem_prime_mmap = drm_gem_prime_mmap,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
.major = KMS_DRIVER_MAJOR,
.minor = KMS_DRIVER_MINOR,
.patchlevel = KMS_DRIVER_PATCHLEVEL,
};
static struct pci_error_handlers amdgpu_pci_err_handler = {
.error_detected = amdgpu_pci_error_detected,
.mmio_enabled = amdgpu_pci_mmio_enabled,
.slot_reset = amdgpu_pci_slot_reset,
.resume = amdgpu_pci_resume,
};
extern const struct attribute_group amdgpu_vram_mgr_attr_group;
extern const struct attribute_group amdgpu_gtt_mgr_attr_group;
extern const struct attribute_group amdgpu_vbios_version_attr_group;
static const struct attribute_group *amdgpu_sysfs_groups[] = {
&amdgpu_vram_mgr_attr_group,
&amdgpu_gtt_mgr_attr_group,
&amdgpu_vbios_version_attr_group,
NULL,
};
static struct pci_driver amdgpu_kms_pci_driver = {
.name = DRIVER_NAME,
.id_table = pciidlist,
.probe = amdgpu_pci_probe,
.remove = amdgpu_pci_remove,
.shutdown = amdgpu_pci_shutdown,
.driver.pm = &amdgpu_pm_ops,
.err_handler = &amdgpu_pci_err_handler,
.dev_groups = amdgpu_sysfs_groups,
};
static int __init amdgpu_init(void)
{
int r;
if (vgacon_text_force()) {
DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n");
return -EINVAL;
}
r = amdgpu_sync_init();
if (r)
goto error_sync;
r = amdgpu_fence_slab_init();
if (r)
goto error_fence;
DRM_INFO("amdgpu kernel modesetting enabled.\n");
amdgpu_register_atpx_handler();
amdgpu_acpi_detect();
/* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */
amdgpu_amdkfd_init();
/* let modprobe override vga console setting */
return pci_register_driver(&amdgpu_kms_pci_driver);
error_fence:
amdgpu_sync_fini();
error_sync:
return r;
}
static void __exit amdgpu_exit(void)
{
amdgpu_amdkfd_fini();
pci_unregister_driver(&amdgpu_kms_pci_driver);
amdgpu_unregister_atpx_handler();
amdgpu_sync_fini();
amdgpu_fence_slab_fini();
mmu_notifier_synchronize();
}
module_init(amdgpu_init);
module_exit(amdgpu_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");