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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
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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]
2019-03-19drm/amdgpu: add atomfirmware helper function to query sram ecc capsHawking Zhang1-0/+30
sram ecc capability could be get from firmware_capability field in firmwareinfo table Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-03-19drm/amdgpu: add atomfirmware helper function to query ecc statusHawking Zhang1-0/+31
ecc default status (enabled or disabled) could be get from umc_config field in umc_info table Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-03-19drm/amdgpu: move get_index_into_master_table macro into atomfirmware headerHuang Rui1-2/+0
This patchs move get_index_into_master_table macro into atomfirmware header for future use on smu. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-03-19drm/amdgpu: update new members in atomfirmwareHuang Rui1-5/+5
This patch updates new members for fields to meet new atomfirmware header. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-09-19drm/amdgpu: fix unknown vram mem type for vega20Hawking Zhang1-5/+9
vega20 should use umc_info v3_3 instead of v3_1. There are serveral versions of umc_info for vega series. Compared to various versions of these structures, vram_info strucure is unified for vega series. The patch switch to query mem_type from vram_info structure for all the vega series dGPU. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-09-19drm/amdgpu: update vram_info structure in atomfirmware.hHawking Zhang1-1/+1
atomfirmware has structure changes in varm_info. Updated it to the latest one. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-05-24drm/amdgpu: Update GFX info structure to match what vega20 usedShaoyun Liu1-5/+3
Update to the latest version from the vbios team. Signed-off-by: Shaoyun Liu <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-05-17drm/amdgpu/atomfirmware: add parser for gfx_info tableAlex Deucher1-0/+46
Add support for the gfx_info table on boards that use atomfirmware. Acked-by: Christian König <[email protected]> Reviewed-by: Hawking Zhang <Hawking.Zhang> Signed-off-by: Alex Deucher <[email protected]>
2018-03-14drm/amdgpu: query vram type from atombiosHawking Zhang1-4/+91
The vram type for dGPU is stored in umc_info while sys mem type for APU is stored in integratedsysteminfo Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-01drm/amdgpu:add fw-vram-usage for atomfirmwareMonk Liu1-4/+18
otherwise PF & VF exchange is broken Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: add get_clock_info for atomfirmwareAlex Deucher1-0/+93
The information has moved to different tables, notably smu_info for core refclk and umc_info for mem refclk. Acked-by: Chunming Zhou <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu/atomfirmware: implement vram_width for APUsAlex Deucher1-0/+33
Implement support using the new atomfirmware system info table. Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: unify some atombios/atomfirmware scratch reg functionsAlex Deucher1-35/+0
Now that we use a pointer to the scratch reg start offset, most of the functions were duplicated. Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-05-10drm/amdgpu/atomfirmware: add function to update engine hang statusAlex Deucher1-0/+13
Update the scratch reg for when the engine is hung. Reviewed-by: Chunming Zhou <[email protected]> Acked-by: Harry Wentland <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-28drm/amdgpu: fix to clear ASIC INIT COMPLETE bit on resuming phaseHuang Rui1-0/+7
ASIC_INIT_COMPLETE bit must be cleared during S3 resuming phase, because VBIOS will check the bit to decide if execute ASIC_Init posting via kernel driver. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-03-29drm/amdgpu: add basic support for atomfirmware.h (v3)Alex Deucher1-0/+112
This adds basic support for asics that use atomfirmware.h to define their vbios tables. v2: rebase v3: squash in num scratch reg fix Acked-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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