Even if the vblank period would allow it, it still seems to
be problematic on some cards.

v2: fix logic inversion (Nils)

bug: https://bugs.freedesktop.org/show_bug.cgi?id=96868

Cc: stable@vger.kernel.org
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Even if the vblank period would allow it, it still seems to
be problematic on some cards.

v2: fix logic inversion (Nils)

bug: https://bugs.freedesktop.org/show_bug.cgi?id=96868

Cc: stable@vger.kernel.org
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Include <drm/*.h> instead of relative path from include/drm, then
remove the -Iinclude/drm compiler flag.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1493009447-31524-14-git-send-email-yamada.masahiro@socionext.com

 commit d967be9b ("drm/radeon/ci: disable needless sclk changes")
 introduces an unreachable if(C != C) conditional code section
 flagged by coccinelle script bad_conditional.cocci:

 Add a comment to make it clear that this is intentional.

 Fixes: d967be9b ("drm/radeon/ci: disable needless sclk changes")
Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

I hate doing this but it hurts my eyes to go over code that does not
comply with indentation rules. Only thing that is not only space change
is in atom.c all other files are space indentation issues.
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NJérôme Glisse <jglisse@redhat.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This has been a source of confusion.  Make it debug only.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Will be used for exposing current clocks via INFO ioctl.
Tested-by: NMarek Olšák <marek.olsak@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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