linux/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c, branch v5.9

drm/amdgpu/atomfirmware: update vram info handling for renoir

2020-07-02T16:02:57Z

Add support for integrated_system_info table v12. Use the actual v12 structure. Acked-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu/atomfirmware: fix vram_info fetching for renoir

2020-07-02T16:02:57Z

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 Signed-off-by: Alex Deucher

drm/amdgpu: remove unnecessary check for mem train

2020-07-01T05:59:14Z

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 Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: support memory training for sienna_cichlid

2020-07-01T05:59:14Z

Add memory training support for sienna_cichlid. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add atomfirmware helper funciton to query reserved fb size

2020-07-01T05:59:10Z

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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: support query vram info for sienna_cichlid

2020-07-01T05:59:09Z

support query vram_module v11 and vram_info v2_5 for sienna_cichlid Signed-off-by: Hawking Zhang Reviewed-by: Likun Gao Signed-off-by: Alex Deucher

drm/amdgpu: update the method to get fb_loc of memory training(V4)

2019-12-23T19:59:20Z

The method of getting fb_loc changed from parsing VBIOS to taking certain offset from top of VRAM Reviewed-by: Alex Deucher Signed-off-by: Tianci.Yin Signed-off-by: Alex Deucher

drm/amdgpu/atomfirmware: add memory training related helper functions(v3)

2019-10-17T20:31:31Z

parse firmware to get memory training capability and fb location. Reviewed-by: Alex Deucher Reviewed-by: Luben Tuikov Signed-off-by: Tianci.Yin Signed-off-by: Alex Deucher

drm/amdgpu: Report vram vendor with sysfs (v3)

2019-10-07T20:11:07Z

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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/atomfirmware: simplify the interface to get vram info

2019-10-03T14:11:01Z

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 Signed-off-by: Alex Deucher