linux/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c, branch v5.8

drm/amdgpu/atomfirmware: fix vram_info fetching for renoir

2020-07-01T18:19:18Z

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 Cc: stable@vger.kernel.org

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

drm/amdgpu/atomfirmware: use proper index for querying vram type (v3)

2019-10-03T14:11:01Z

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 Signed-off-by: Alex Deucher

Merge branch 'drm-next' into drm-next-5.3

2019-06-25T13:42:25Z

Backmerge drm-next and fix up conflicts due to drmP.h removal. Signed-off-by: Alex Deucher

drm/amdgpu: query vram_width from vram_info table

2019-06-21T02:16:38Z

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

drm/amdgpu: query vram type from atomfirmware vram_info

2019-06-21T02:16:38Z

vram_type is saved in member vram_module[0].memory_type Signed-off-by: Hawking Zhang Reviewed-by: Alex Deucher Reviewed-by: Jack Xiao Signed-off-by: Alex Deucher

drm/amd: drop use of drmP.h in amdgpu/amdgpu*

2019-06-10T21:02:48Z

Drop use of drmP.h in all files named amdgpu* in drm/amd/amdgpu/ Fix fallout. Signed-off-by: Sam Ravnborg Reviewed-by: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-10-sam@ravnborg.org