Needed for DPM on CI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

convert from number of lanes to register setting.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Used for vce power management.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Required for dpm on CI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Needed for DPM on CI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Uses a different table format if the board supports EVV.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This added support for the on-chip thermal sensors on
CIK asics.

v2: fix register offset.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

No support for reading temperature back yet.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Used for uvd power management.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Internally we switched to using a separate header for
atombios pplib definitions.  Switch over the open source
driver.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Needed for DPM on KB/KV.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Only the APUs support power gating.

v2: disable cgcg for now
v3: workaround hw issue in mgcg
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

and remove duplicate si_rlc functions.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This will eventually be shared with newer asics to
reduce code duplication.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Restructure rlc setup to handle clock and power
gating.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Enables PCIE ASPM (Active State Power Management) on
CIK asics.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Required for DPM on CIK.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Calculate the low and high watermarks based on the low and high
clocks for the current power state.  The dynamic pm hw will select
the appropriate watermark based on the internal dpm state.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Newer asics don't have specific UVD states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Newer asics have a lot of vram so it's less of an
issue to waste a little more space for the gart
page table.  This gives us some additional gart space
before having to migrate to non-gart system ram
for games, etc. where we use up most of vram.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1. Handle the the thermal state directly in the work handler.
Remove the state selection function since nothing else uses it now.
2. On some asics there is no thermal state, so we just use a regular
state and force the low performance state.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Use the UVD handle information to determine which
which power states to select when using UVD.  For
example, decoding a single SD stream requires much
lower clocks than multiple HD streams.

v2: switch to a cleaner dpm/uvd interface
v3: change the uvd power state while streams
are active if need be
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Add a helper function for counting the number of open stream handles.

v2: fix copy-pasta in comments and whitespace error
v3: make function static since it's only used in radeon_uvd.c
at the moment
v4: make non-static again for future changes
v5: make static again for new rework of dpm uvd changes
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

No longer used now that we use the async dma engines or
CP DMA for bo copies.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

CP DMA is lighter weight than using the 3D engine.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>