linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c, branch v4.8

drm/amdgpu: add query device id and revision id into system info entry at CGS

2016-07-29T18:37:12Z

This patch adds device id and revision into system info entry at CGS, it's able to get PCI device id and revision id from amdgpu, it might get more info in future. PCI device id will be also used on powerplay part at current. Suggested-by: Alex Deucher Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: make amdgpu_cgs_call_acpi_method as static

2016-07-29T18:37:09Z

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

drm/amdgpu: Change assignment for a variable in amdgpu_cgs_acpi_eval_object()

2016-07-29T18:36:54Z

Indicate successful function execution only at the end. Thus omit initialisation for the variable "result" at the beginning. Reviewed-by: Christian König Signed-off-by: Markus Elfring Signed-off-by: Alex Deucher

drm/amdgpu: Delete an unnecessary variable initialisation in amdgpu_cgs_acpi_eval_object()

2016-07-29T18:36:53Z

The variable "argument" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Reviewed-by: Christian König Signed-off-by: Markus Elfring Signed-off-by: Alex Deucher

drm/amdgpu: Delete a variable in amdgpu_cgs_acpi_eval_object()

2016-07-29T18:36:53Z

The local variable "func_no" was assigned a value at two places. But it was not read within this function. Thus delete it. Reviewed-by: Christian König Signed-off-by: Markus Elfring Signed-off-by: Alex Deucher

drm/amdgpu: One function call less in amdgpu_cgs_acpi_eval_object() after error detection

2016-07-29T18:36:52Z

The kfree() function was called in one case by the amdgpu_cgs_acpi_eval_object() function during error handling even if the passed variable "obj" contained a null pointer. * Adjust jump targets according to the Linux coding style convention. * Delete unnecessary initialisations for the variables "obj" and "params" then. Reviewed-by: Christian König Signed-off-by: Markus Elfring Signed-off-by: Alex Deucher

drivers/amdgpu: Remove redundant NULL check before kfree()

2016-07-29T18:36:49Z

Found-by: Coccinelle Signed-off-by: Edward O'Callaghan Reviewed-by: Tom St Denis Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add ucode_start_address into cgs_firmware_info

2016-07-15T16:33:10Z

The ucode_start_address would be used on powerplay of iceland. Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add read/write function for GC CAC programming

2016-07-07T19:06:23Z

Create a GC_CAC_IND_INDEX/DATA pair of funcitons to program all the CAC registers Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: get number of shade engine by cgs interface.

2016-07-07T19:06:20Z

the num of shade engine was needed to measure the activity of the graphics core and to enable di/dt feature. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher