linux/Documentation/gpu/amdgpu.rst, branch v5.14

drm/amdgpu: attr to control SS2.0 bias level (v2)

2021-06-04T16:40:00Z

add sysfs attr to read/write smartshift bias level. document smartshift_bias sysfs attr. V2: add attr to amdgpu_device_attrs and use attr_update (Lijo) Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amd/pm: sysfs attrs to read ss powershare (v6)

2021-06-04T16:40:00Z

add sysfs attrs to read smartshift APU and DGPU power share. document the sysfs device attributes. V2: change variable/macro name for stapm power limit (Lijo) V3: files to be exposed as sysfs device attributes (Alex) V4: check ret value of sysfs create and remove only if created. V5: add ss attrs in amdgpu_device_attrs and use attr_update (Lijo) V6: all checks for ss support to be in if else if statements. (Lijo) Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

gpu: docs: amdgpu.rst: get rid of wrong kernel-doc markups

2020-10-28T17:42:02Z

As reported by kernel-doc: ./drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c:1: warning: no structured comments found ./drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1: warning: no structured comments found Those files only contain /** * DOC: */ markups, but they're included twice there: one to parse such markup, and another one to parse internal functions. In the case of amdgpu_xgmi.c, as it has just one such markup, we can simply include the file once, and let it parse the entire file without passing arguments to kernel-doc. This should place everything altogether. For amdgpu_ras.c, however, we need to remove the kernel-doc with just internal. This should be re-introduced if this file ever gets new non-DOC markups. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/bd070923591ae54f9587e7407b6291ac116952b2.1603791716.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

docs: amdgpu: fix a warning when building the documentation

2020-10-14T19:26:58Z

As reported by Sphinx: Documentation/gpu/amdgpu.rst:200: WARNING: Inline emphasis start-string without end-string. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Alex Deucher

drm/amdgpu: Add initial kernel documentation for the amd_ip_block_type structure. v3

2020-09-22T21:37:38Z

Added IP block section to amdgpu.rst. Added more documentation to amd_ip_funcs. Created documentation for amd_ip_block_type. v2: Provides a more detailed DOC section on IP blocks v3: Clarifies the IP block list. Adds info on IP block enumeration. Signed-off-by: Ryan Taylor Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

amdgpu: fix Documentation builds for pm/ file movement

2020-08-26T20:40:18Z

Fix Documentation errors for amdgpu.rst due to file rename (moved to another subdirectory). Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -function hwmon ../drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c' failed with return code 1 Fixes: e098bc9612c2 ("drm/amd/pm: optimize the power related source code layout") Signed-off-by: Randy Dunlap Cc: Evan Quan Cc: Alex Deucher Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amd/powerplay: add new sysfs interface for retrieving gpu metrics(V2)

2020-08-06T19:43:56Z

A new interface for UMD to retrieve gpu metrics data. V2: rich the documentation Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: fix documentation around busy_percentage

2020-06-17T21:42:43Z

Add rename the gpu busy percentage for consistency and add the mem busy percentage documentation. Reviewed-by: Evan Quan Reviewed-by: Nirmoy Das Signed-off-by: Alex Deucher

drm/amdgpu: Add documentation for unique_id

2020-04-01T18:44:41Z

Add the amdgpu.rst tie-ins for the unique_id documentation Signed-off-by: Kent Russell Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Add documentation for PCIe accounting

2020-04-01T18:44:41Z

Add the amdgpu.rst tie-ins for the pcie accounting documentation Signed-off-by: Kent Russell Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher