drm/radeon/ci: silence a harmless PCC warning

This has been a source of confusion. Make it debug only.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drm/radeon/ci: implement get_current_sclk/mclk

Will be used for exposing current clocks via INFO ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@a

drm/radeon/ci: implement get_current_sclk/mclk

Will be used for exposing current clocks via INFO ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: comment out some currently unused ci dpm code

Keep it around for reference.

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

drm/radeon: bind fan control on CI cards to hwmon interface (v2)

This adds a possibility to control fan on CI parts
via exported hwmon variables. Note that automatic
ucode fan management pauses if y

drm/radeon: bind fan control on CI cards to hwmon interface (v2)

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: Oleg Chernovskiy <algonkvel@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: enable smc fan control on CI

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 f

drm/radeon: enable smc fan control on CI

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: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: fix copy paste typos in fan control for si/ci

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

drm/radeon/ci: disable needless sclk changes

The current code always reprogrammed the sclk levels,
but we don't currently handle disp sclk requirements
so just skip it.

Signed-off-by: Alex Deucher

drm/radeon/ci: disable needless sclk changes

The current code always reprogrammed the sclk levels,
but we don't currently handle disp sclk requirements
so just skip it.

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

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drm/radeon/ci: force pcie level before sclk and mclk

Preferred ordering.

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

drm/radeon/ci: use different smc command for pcie dpm

Use unforce levels rather than enable mask instruction.
This is the preferred method.

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

drm/radeon/ci: apply disp voltage changes before clk changes

Apply voltage changes for displays before changing clocks.

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

drm/radeon: fix PCC debugging message for CI DPM

Add missing newline and print the bad gpio shift.

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

drm/radeon/dpm: add thermal dpm support for CI

Not currently used.

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

drm/radeon/dpm: add smc fan control for CI (v2)

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 addition

drm/radeon/dpm: add smc fan control for CI (v2)

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=73338

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

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drm/radeon: set power control in ci dpm enable

Necessary for poper operation.

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

drm/radeon: powertune fixes for hawaii

- bapm is not available on hawaii
- update pt defaults

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

drm/radeon: fix dpm mc init for certain hawaii boards

Needs special overrides for certain vram configurations.

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

drm/radeon: set bootup pcie level to max for ci dpm

Avoids problems when re-loading the driver. Does not
affect power saving when dpm is enabled.

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

drm/radeon: set bootup pcie level to max for ci dpm

Avoids problems when re-loading the driver. Does not
affect power saving when dpm is enabled.

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

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drm/radeon: fix default dpm state setup

Only enable the first levels for mclk and sclk.

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

drm/radeon: workaround a hw bug in bonaire pcie dpm

Some boards get stuck in pcie x1 otherwise.

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

drm/radeon: fix mclk vddc configuration for cards for hawaii

Need to use vddc0 for vdcc1 for certain hawaii configurations.

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

drm/radeon: fix sclk DS enablement

Only enable it for levels 0 and 1.

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

drm/radeon: fix activity settings for sclk and mclk for CI

Only need to be enabled on the first level.

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

drm/radeon: improve mclk param calcuations for ci dpm

Properly take into account the post divider.

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

drm/radeon: fix dram timing for certain hawaii boards

Certain memory configurations need a fix.

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

drm/radeon: switch force state commands for CI

Use the preferred SMC commands for forcing state on CI.

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