linux/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h, branch v5.8

drm/amdgpu: fix device attribute node create failed with multi gpu

2020-05-26T19:51:45Z

the origin design will use varible of "attr->states" to save node supported states on current gpu device, but for multi gpu device, when probe second gpu device, the driver will check attribute node states from previous gpu device wthether to create attribute node. it will cause other gpu device create attribute node faild. 1. add member attr_list into amdgpu_device to link supported device attribute node. 2. add new structure "struct amdgpu_device_attr_entry{}" to track device attribute state. 3. drop member "states" from amdgpu_device_attr. v2: 1. move "attr_list" into amdgpu_pm and rename to "pm_attr_list". 2. refine create & remove device node functions parameter. fix: drm/amdgpu: optimize amdgpu device attribute code Signed-off-by: Kevin Wang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: optimize amdgpu device attribute code

2020-05-18T15:24:15Z

unified amdgpu device attribute node functions: 1. add some helper functions to create amdgpu device attribute node. 2. create device node according to device attr flags on different VF mode. 3. rename some functions name to adapt a new interface. v2: 1. remove ATTR_STATE_DEAD, ATTR_STATE_ALIVE enum. 2. rename callback function perform to attr_update. 3. modify some variable names Signed-off-by: Kevin Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu/pm: move debugfs init into core amdgpu debugfs

2020-02-26T19:21:12Z

In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for pm. Tested-by: Thomas Zimmermann Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: enable JPEG2.0 dpm

2019-11-19T15:12:50Z

By using its own enabling function Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: register pm sysfs for sriov (v2)

2019-06-13T18:59:48Z

we need register pm sysfs for virt in order to support dpm level modification because smu ip block will not be added under SRIOV v2: whitespace fixes (Alex) Signed-off-by: Yintian Tao Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu: add RLC firmware to support raven1 refresh

2019-06-11T17:40:06Z

Use SMU firmware version to indentify the raven1 refresh device and then load homologous RLC FW. Signed-off-by: Prike Liang Suggested-by: Huang Rui Reviewed-by: Huang Rui Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: Fix amdgpu_pm_acpi_event_handler warning

2017-08-15T18:46:06Z

Include a missing header to get rid of the following warning: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:65:6: warning: no previous prototype for ‘amdgpu_pm_acpi_event_handler’ [-Wmissing-prototypes] void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev) ^ Signed-off-by: Jean Delvare Cc: Alex Deucher Cc: "Christian König" Signed-off-by: Alex Deucher

drm/amdgpu: add parse clock gating state

2017-01-27T16:13:07Z

Suggested-by: Felix Kuehling Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Cc: William Lewis Signed-off-by: Alex Deucher

drm/amdgpu: add core driver (v4)

2015-06-04T01:03:15Z

This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König Acked-by: Jammy Zhou Signed-off-by: Alex Deucher