Remove #include "amdgpu_video_codecs.h" from amdgpu.h and add forward declaration
of struct amdgpu_video_codecs.

Add #include "amdgpu_video_codecs.h" into files amdgpu_kms.c, amdgpu_virt.c,
cik.c, nv.c, si.c, soc15.c, soc21.c, soc24.c, soc_v1_0.c, and vi.c.

Signed-off-by: Shahyan Soltani <shahyan.soltani@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Soft reset means resetting IP blocks individually using
a hardware interconnect (SRBM or GRBM) without assistance
from firmware.

Soft reset is a useful tool for implementing GPU recovery,
eg. it is already successfully used for SDMA queue resets.
It should be used by a GPU recovery method instead of
being called directly from the ASIC reset code path.

Currently, this is only used on Carrizo and Stoney,
but doesn't work well and fails on those chips.
A subsequent commit will add a working GFX8 recovery
implementation after the cleanups.

Note that this commit only cleans up the ASIC reset path,
which also unblocks more opportunities for cleanup for
the various IP blocks. Those will be done in subsequent commits.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

The read_indexed_register helper is duplicated across multiple files
with identical logic.

Move it to amdgpu_reg_access.c as
amdgpu_read_indexed_register and update all users accordingly.

No functional changes intended.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Gabriel Almeida <gabrielsousa230@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

The program_aspm helper is duplicated across multiple files with
identical logic.

Move it to amdgpu_nbio.c as amdgpu_nbio_program_aspm and update
all users accordingly.

Signed-off-by: Gabriel Almeida <gabrielsousa230@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Move 64-bit pcie indirect read/writes to register access block.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Move pcie indirect access to register access block.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Move pcie port method to register access block.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Move didt callbacks to register access block.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Add uvd indirect method to register access block and replace the
existing calls from adev.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Define register access block which consolidates different register access
methods. Add smc method to register access block.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>