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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
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2023-08-31drm/amdgpu: Support query ecc cap for aqua_vanjaramHawking Zhang1-2/+16
Driver queries umc_info v4_0 to identify ecc cap for aqua_vanjaram Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Candice Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-09drm/amdgpu/atomfirmware: Clean up errors in amdgpu_atomfirmware.cRan Sun1-4/+4
Fix the following errors reported by checkpatch: ERROR: spaces required around that '>=' (ctx:WxV) ERROR: spaces required around that '!=' (ctx:WxV) ERROR: code indent should use tabs where possible Signed-off-by: Ran Sun <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-23drm/amdgpu/atomfirmware: fix LPDDR5 width reportingAlex Deucher1-6/+12
LPDDR5 channels are 32 bit rather than 64, report the width properly in the log. v2: Only LPDDR5 are 32 bits per channel. DDR5 is 64 bits per channel Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2468 Acked-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: add new vram type for dgpuHawking Zhang1-0/+1
hbm3 will be supported in some dgpu program Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-29drm/amdgpu: skip vram reserve on firmware_v2_2 for bare-metalLikun Gao1-4/+6
vram_usagebyfirmware v2_2 is only used in SRIOV case, skip the related settings in bare-metal case currently. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-29drm/amdgpu: add drv_vram_usage_va for virt data exchangeTong Liu011-7/+9
For vram_usagebyfirmware_v2_2, fw_vram_reserve is not used. So fw_vram_usage_va is NULL, and cannot do virt data exchange anymore. Should add drv_vram_usage_va to do virt data exchange in vram_usagebyfirmware_v2_2 case. And refine some code style checks in pre add vram reservation logic patch Signed-off-by: Tong Liu01 <[email protected]> Acked-by: Luben Tuikov <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-10drm/amdgpu: add vram reservation based on vram_usagebyfirmware_v2_2Tong Liu011-23/+81
Move TMR region from top of FB to 2MB for FFBM, so we need to reserve TMR region firstly to make sure TMR can be allocated at 2MB Signed-off-by: Tong Liu01 <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-08-10drm/amdgpu: change vram width algorithm for vram_info v3_0Likun Gao1-1/+1
Update the vram width algorithm for vram_info v3_0 to align with the changes of latest IFWI. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.19.x
2022-05-26drm/amdgpu: differentiate between LP and non-LP DDR memoryAlex Deucher1-2/+6
Some applications want to know whether the memory is LP or not. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-04drm/amdgpu: query core refclk from bios for smu v13Hawking Zhang1-1/+5
The smu_info structrue for smu v13 is changed that core_refclk in v31 strucuture is not correct for smu v13_0_0 Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-04-28drm/amdgpu: update query ref clk from biosHawking Zhang1-10/+20
Handle atom_gfx_info_v3_0 structure. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-04-28drm/amdgpu: update gc info from bios tableHawking Zhang1-36/+53
Handle newer gc info tables. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-04-28drm/amdgpu: support query vram_info v3_0Hawking Zhang1-80/+110
vram_info table provides various vram information including vram_vendor, vram_type, vram_width, etc. v2: correct the calculation of vram_width Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-04-28drm/amdgpu: add helper to execute atomfirmware asic_initHawking Zhang1-0/+64
Add helper function to execute atomfirmware asic_init from the cmd table Signed-off-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-12-13drm/amd: fix improper docstring syntaxIsabella Basso1-2/+2
This fixes various warnings relating to erroneous docstring syntax, of which some are listed below: warning: Function parameter or member 'adev' not described in 'amdgpu_atomfirmware_ras_rom_addr' ... warning: expecting prototype for amdgpu_atpx_validate_functions(). Prototype was for amdgpu_atpx_validate() instead ... warning: Excess function parameter 'mem' description in 'amdgpu_preempt_mgr_new' ... warning: Cannot understand * @kfd_get_cu_occupancy - Collect number of waves in-flight on this device ... warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Signed-off-by: Isabella Basso <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-08-30drm/amdgpu: Fixes to returning VBIOS RAS EEPROM addressLuben Tuikov1-17/+33
1) Generalize the function--if the user didn't set i2c_address, still return true/false to indicate whether VBIOS contains the RAS EEPROM address. This function shouldn't evaluate whether the user set the i2c_address pointer or not. 2) Don't touch the caller's i2c_address, unless you have to--this function shouldn't have side effects. 3) Correctly set the function comment as a kernel-doc comment. Cc: John Clements <[email protected]> Cc: Hawking Zhang <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-08-05drm/amdgpu: set RAS EEPROM address from VBIOSJohn Clements1-0/+40
update to latest atombios fw table Signed-off-by: John Clements <[email protected]> Reviewed-by: Hawking Zhang <[email protected]>. Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: modify system reference clock source for navi+ (V2)Aaron Liu1-0/+15
Starting from Navi+, the rlc reference clock is used for system clock from vbios gfx_info table. It is incorrect to use core_refclk_10khz of vbios smu_info table as system clock. Signed-off-by: Aaron Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: add helper function to query dynamic boot config capHawking Zhang1-0/+16
Check firmware flags to determine whether dynmaic boot config is supported or not. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: switch to cached fw flags for mem training capHawking Zhang1-57/+9
Check cached firmware_flags to determin whether two stage mem training is supported or not. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: switch to cached fw flags for sram ecc capHawking Zhang1-21/+7
Check cached firmware_flags to determine whether sram ecc is supported or not. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: switch to cached fw flags for gpu virt capHawking Zhang1-14/+11
Check cached firmware_flags to determine if gpu virtualization is supported in vbios Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: add atomfirmware helper function to query fw capHawking Zhang1-11/+39
Fimware capability was changed from 16 bits to 32 bits for atomfirmware. add helper funciton to query firmware capability and cache the value at early stage. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: update ecc query support for arcturusHawking Zhang1-6/+10
arcturus and sienna_cichlid share the same version of umc_info interface (umc_info v33). arcturus uses umc_config to indicate ECC capability, while sienna_cichlid uses umc_config1 to indicate ECC capability. driver needs to check either umc_config or umc_config1 to decide ECC capability for ASICs that use umc_info v33 interface. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Frank Min <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: support query ecc cap for SIENNA_CICHLIDHawking Zhang1-5/+23
driver needs to query umc_info_v3_3 for ecc capability in sienna_cichlid Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdpgu: add ATOM_DGPU_VRAM_TYPE_HBM2E vram typeFeifei Xu1-0/+1
0x61 is assigned to HBM2E in atom_dgpu_vram_type. Signed-off-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: query aldebaran gfx_config through atomfirmware i/fHawking Zhang1-1/+18
For ASICs that don't support ip discovery feature, query gfx configuration through atomfirmware interface, rather than gpu_info firmware. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: correct vram_info for HBM2EFeifei Xu1-2/+2
correct atom_vram_info_header_v2_6 and its vram_module. Signed-off-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: support get_vram_info atomfirmware i/f for aldebaranHawking Zhang1-0/+21
Query vram_type, channel_num, channel_width information through atomfirmware i/f Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-13drm/amdgpu: fix vram type and bandwidth error for DDR5 and DDR4Huang Rui1-17/+36
This patch is to update atomfirmware parser for the memory type and bandwidth of DDR5 and DDR4. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-11-02drm/amdgpu/amdgpu: use "*" adjacent to data nameDeepak R Varma1-1/+1
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-14drm/amdgpu: enable GDDR6 save-restore support for dimgrey_cavefishHawking Zhang1-0/+1
add mp0 11_0_12 for dimgrey_cavefish to the mem training supported list, otherwise the modeprobe would fail on dimgrey_cavefish with latest vbios. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-05drm/amdgpu: get the correct vram type for van goghHuang Rui1-0/+4
This patch is to get the correct vram type from atombios for van gogh. Signed-off-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-01drm/amdgpu: enable GDDR6 save-restore support for navy_flounderHawking Zhang1-0/+1
add mp0 11_0_11 for navy_flounder to the mem training supported list, otherwise the modeprobe would fail on navy_flounder with latest vbios. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-08-04drm/amdgpu: move vram usage by vbios to mman (v2)Alex Deucher1-2/+2
It's related to the memory manager so move it there. v2: inline the structure Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-02drm/amdgpu/atomfirmware: update vram info handling for renoirAlex Deucher1-1/+10
Add support for integrated_system_info table v12. Use the actual v12 structure. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-02drm/amdgpu/atomfirmware: fix vram_info fetching for renoirAlex Deucher1-0/+1
Renoir uses integrated_system_info table v12. The table has the same layout as v11 with respect to this data. Just reuse the existing code for v12 for stable. Fixes incorrectly reported vram info in the driver output. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-01drm/amdgpu: remove unnecessary check for mem trainLikun Gao1-46/+1
a.Check whether mem train support when try to reserve related memory. b.Remove ASIC check and atom firmware table version check as the check of firmware capability is enough to achieve that purpose. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-01drm/amdgpu: support memory training for sienna_cichlidLikun Gao1-1/+3
Add memory training support for sienna_cichlid. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-01drm/amdgpu: add atomfirmware helper funciton to query reserved fb sizeHawking Zhang1-0/+38
fw_reserved_size_in_kb is introduced for driver to query the TMR region reserved by PSP BL in Sienna_Cichlid and onwards Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-07-01drm/amdgpu: support query vram info for sienna_cichlidHawking Zhang1-0/+22
support query vram_module v11 and vram_info v2_5 for sienna_cichlid Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-12-23drm/amdgpu: update the method to get fb_loc of memory training(V4)Tianci.Yin1-34/+4
The method of getting fb_loc changed from parsing VBIOS to taking certain offset from top of VRAM Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Tianci.Yin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-10-17drm/amdgpu/atomfirmware: add memory training related helper functions(v3)Tianci.Yin1-0/+136
parse firmware to get memory training capability and fb location. Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Luben Tuikov <[email protected]> Signed-off-by: Tianci.Yin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-10-07drm/amdgpu: Report vram vendor with sysfs (v3)Ori Messinger1-2/+12
The vram vendor can be found as a separate sysfs file at: /sys/class/drm/card[X]/device/mem_info_vram_vendor The vram vendor is displayed as a string value. v2: Use correct bit masking, and cache vram_vendor in gmc v3: Drop unused functions for vram width, type, and vendor Signed-off-by: Ori Messinger <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-10-03drm/amdgpu/atomfirmware: simplify the interface to get vram infoAlex Deucher1-32/+2
fetch both the vram type and width in one function call. This avoids having to parse the same data table twice to get the two pieces of data. Reviewed-by: Xiaojie Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-10-03drm/amdgpu/atomfirmware: use proper index for querying vram type (v3)Alex Deucher1-70/+88
The index is stored in scratch register 4 after asic init. Use that index. No functional change since all asics in a family use the same type of vram (G5, G6, HBM) and that is all we use at the monent, but if we ever need to query other info, we will now have the proper index. v2: module array is variable sized, handle that. v3: fix off by one in array handling Reviewed-by: Xiaojie Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-06-25Merge branch 'drm-next' into drm-next-5.3Alex Deucher1-1/+1
Backmerge drm-next and fix up conflicts due to drmP.h removal. Signed-off-by: Alex Deucher <[email protected]>
2019-06-20drm/amdgpu: query vram_width from vram_info tableHawking Zhang1-9/+37
Driver will get channel_number and channel_width from vram_info table, then calculate vram_width by multiply channel_number by channel_width Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-06-20drm/amdgpu: query vram type from atomfirmware vram_infoHawking Zhang1-0/+7
vram_type is saved in member vram_module[0].memory_type Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-06-10drm/amd: drop use of drmP.h in amdgpu/amdgpu*Sam Ravnborg1-1/+1
Drop use of drmP.h in all files named amdgpu* in drm/amd/amdgpu/ Fix fallout. Signed-off-by: Sam Ravnborg <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: "David (ChunMing) Zhou" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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