Keep it around for reference.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This adds a possibility to control fan on CI parts
via exported hwmon variables. Note that automatic
ucode fan management pauses if you choose to enable
manual fan control.  Use with caution!

v2: agd5f: fix formatting, squash in:

    minor fix for pwm1_enable exposed value

    Track smc control in addition to fan mode
    This fixes pwm1_enable being constantly set
    to 1 because of enabled smc control

also handle the case where smc fan control is disabled.
Signed-off-by: NOleg Chernovskiy <algonkvel@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This seems to work well on CI boards after fixing the
last few bugs noticed by Chernovsky Oleg.

On boards with a high default fan speed this should
reduce fan noise.  Manual fan control is not enabled
yet.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

The current code always reprogrammed the sclk levels,
but we don't currently handle disp sclk requirements
so just skip it.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Preferred ordering.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Use unforce levels rather than enable mask instruction.
This is the preferred method.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Apply voltage changes for displays before changing clocks.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add missing newline and print the bad gpio shift.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Not currently used.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Enable smc fan control for CI boards.  Should
reduce the fan noise on systems with a higher
default fan profile.

v2: disable by default, add additional fan setup, rpm control

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73338Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Necessary for poper operation.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

- bapm is not available on hawaii
- update pt defaults
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Needs special overrides for certain vram configurations.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Avoids problems when re-loading the driver.  Does not
affect power saving when dpm is enabled.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Only enable the first levels for mclk and sclk.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Some boards get stuck in pcie x1 otherwise.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Need to use vddc0 for vdcc1 for certain hawaii configurations.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Only enable it for levels 0 and 1.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Only need to be enabled on the first level.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Properly take into account the post divider.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Certain memory configurations need a fix.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Use the preferred SMC commands for forcing state on CI.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Certain feature enablement depends on entries in the atom
gpio pin table.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Need to disable DS, not enable it when disabling dpm.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

In preparation for fan control.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

include radeon_asic.h header file in the various xxx_dpm.c files
to reduce sparse false positive warnings. Not so great patch
in itself, but reducing warning count from 391 to 258 may help
to see real problems..
Signed-off-by: NMichele Curti <michele.curti@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Track whether UVD or VCE are enabled in debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Not sure this was ever necessary for CI, was just done
to be on the safe side.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=69721Reviewed-by: NAlexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Properly set the thermal min and max temp on CI.
Otherwise, we end up setting the thermal ranges
to 0 on resume and end up in the lowest power state.
Signed-off-by: NOleg Chernovskiy <algonkvel@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Some hawaii cards use a different method to fetch the
voltage info from the vbios.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=74250Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Need to use the RREG32_SMC() accessor since the register
is an smc indirect index.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

If the new mc ucode is available.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

As per internal recommendations.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Setting higher mclks seems to cause stability issues
on some R7 260X boards.  Disable it for now for stability
until we find a proper fix.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=75992Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Some of the vce clocks are automatic, others need to
be manually enabled.  For ease, just disable cg when
vce is active.

v2: rebased
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

VCE dpm dynamically adjusts the uvd clocks on
demand.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

It's needed by by both the asic specific functions and the
extended table parser.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Noticed by Rashika Kheria and cherry-picked from
her larger patch set.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: Rashika Kheria <rashika.kheria@gmail.com>