On the ASIC powered down(in baco or system suspend),
the dpm_enabled will be set as false. Then all access
(e.g. df state setting issued on RAS error event) to
SMU will be blocked.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

As data transfer may starts immediately after i2c eeprom init
completed. Thus i2c eeprom should be initialized after SMU
ready. And i2c data transfer should be prohibited when SMU
down. That is the i2c eeprom fini sequence needs to be
updated also.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

To fit the latest SMC firmware 42.53 and eliminate the
warning on driver loading.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It can support different NV1x ASIC better. And this can guard
no member got missing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Get SMC fw size before backdoor loading instead of giving an
certain value, as it may different for different ASIC.
Signed-off-by: NLikun Gao <Likun.Gao@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKevin Wang <kevin1.wang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Should prevent flicker if PP_OVERDRIVE_MASK is set.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=102646
bug: https://bugs.freedesktop.org/show_bug.cgi?id=108941
bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1088
bug: https://gitlab.freedesktop.org/drm/amd/-/issues/628Signed-off-by: NSergei Lopatin <magist3r@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This sequence is recommended by PMFW team for the baco reset
with PMFW reloaded. And it seems able to address the random
failure seen on Arcturus.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NFeifei Xu <Feifei.Xu@amd.com>
Reviewed-by: NJohn Clements <John.Clements@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For Arcturus, forcing clock to some specific level is not supported
with 54.18 and onwards SMU firmware. As according to firmware team,
they adopt new gfx dpm tuned parameters which can cover all the use
case in a much smooth way. Thus setting through driver interface
is not needed and maybe do a disservice.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Util -> Until

Fixes: 567c8fc4 ("drm/amd/powerplay: implement the is_dpm_running()")
Signed-off-by: NNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

hwmgr->pm_en is initialized at hwmgr_hw_init.
during amdgpu_device_init, there is amdgpu_asic_reset that calls to
pp_get_asic_baco_capability, while hwmgr->pm_en has not yet been initialized.

so avoid using pm_en in pp_get_asic_baco_capability.
Reviewed-by: NEmily Deng <Emily.Deng@amd.com>
Signed-off-by: NTiecheng Zhou <Tiecheng.Zhou@amd.com>
Signed-off-by: NYintian Tao <yttao@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

As the pmfw hasn't exported the interface of SMU feature
mask to APU SKU so just force on all the features to driver
inquired interface at early initial stage.
Signed-off-by: NPrike Liang <Prike.Liang@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

1.Using the FCLK DPM table to set the MCLK for DPM states consist of
three entities:
 FCLK
 UCLK
 MEMCLK
All these three clk change together, MEMCLK from FCLK, so use the fclk
frequency.
2.we should show the current working clock freqency from clock table metric
Signed-off-by: NYuxian Dai <Yuxian.Dai@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NKevin Wang <Kevin1.Wang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This could avoid the possible race condition.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This can avoid potential race condition between them.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Drop unused smu7 message APIs.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prepare for coming lock protection for SMU message issuing.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Clean up the smu10, smu12, and gfx9 drivers to use headers for
registers instead of hardcoding in the C source files.
Signed-off-by: NTom St Denis <tom.stdenis@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This is ASIC specific and should be placed in _ppt.c of each ASIC.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This is already done in soc15.c. And this is really ASIC specific
and should not be placed here.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Driver needs to send the ack message when it receives the
AC/DC interrupt from the SMU.

TODO: verify the client and src ids.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For boards that do not support automatic AC/DC transitions
in firmware, manually tell the firmware when the status
changes.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Check the platform caps in the vbios pptable to decide
whether to enable automatic AC/DC transitions.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Check of the pointer exists and we are actually on AC power.

v2: fix error message to reflect AC/DC mode.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

PMFW may boots those ASICs with DC mode. Need to set it back
to AC mode.

v2: split from Evan's original patch (Alex)

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The smu_v11_0 version works for navi1x.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add a common smu11 helper to set the AC/DC power source.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This is needed to tell the SMU firmware what state is in
in certain cases.  DC mode does not allow overclocking
for example.

v2: split Evan's original patch (Alex)

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

issue smu cmd to disable all features upon baco entry for arcturus

to mitigate potential dirty I2C controller on boot
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NJohn Clements <john.clements@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Puts the i2c adapter in common place for sharing by RAS
and upcoming data read from FRU EEPROM feature.

v2:
Move i2c adapter to amdgpu_pm and rename it.

v3: Move i2c adapter init to ASIC specific code and get rid
of the switch case in amdgpu_device
Signed-off-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

clean up unused header in swsmu driver stack:
1. pp_debug.h
2. amd_pcie.h
3. soc15_common.h
Signed-off-by: NKevin Wang <kevin1.wang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The automated conversion of /* fallthrough */ comments converted
a comment outside of an #ifdef/#endif case block that should be
inside the block.

Move the fallthrough inside the block to silence the warning.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

dc to pplib interface is changed for navi1x, renoir.
display_config_changed is not called by dc anymore.
smu_write_watermarks_table is not executed for navi1x, renoir
during boot up.

solution: call smu_write_watermarks_table just after dc pass
watermark clock settings to pplib
Signed-off-by: NHersen Wu <hersenxs.wu@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

There will be a coverity warning because min and max are both unsigned.
Signed-off-by: NPrike Liang <Prike.Liang@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Fix version for navi12.
Signed-off-by: NXiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>