x86/cpu/topology: Get rid of cpuinfo::x86_max_cores

Now that __num_cores_per_package and __num_threads_per_package are
available, cpuinfo::x86_max_cores and the related math all over the place
can be replaced with the ready to consume data.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Link: https://lore.kernel.org/r/20240213210253.176147806@linutronix.de

drm/amdgpu: optimize RLC powerdown notification on Vangogh

The smu needs to get the rlc power down message to sync the rlc state
with smu, the rlc state updating message need to be sent at while smu
begin suspend sequence , otherwise SMU will crash while RLC state is not
notified by driver, and rlc state probally changed after that
notification, so it needs to notify rlc state to smu at the end of the
suspend sequence in amdgpu_device_suspend() that can make sure the rlc
state is correctly set to SMU.

[ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000
[ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff!
[ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000
[ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features.
[ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features!
[ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62
[ 110.884394] PM: suspend of devices aborted after 21213.620 msecs
[ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs
[ 110.884405] PM: Some devices failed to suspend, or early wake event detected

Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: optimize RLC powerdown notification on Vangogh

The smu needs to get the rlc power down message to sync the rlc state
with smu, the rlc state updating message need to be sent at while smu
begin suspend sequence , otherwise SMU will crash while RLC state is not
notified by driver, and rlc state probally changed after that
notification, so it needs to notify rlc state to smu at the end of the
suspend sequence in amdgpu_device_suspend() that can make sure the rlc
state is correctly set to SMU.

[ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000
[ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff!
[ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000
[ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features.
[ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features!
[ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62
[ 110.884394] PM: suspend of devices aborted after 21213.620 msecs
[ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs
[ 110.884405] PM: Some devices failed to suspend, or early wake event detected

Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/swsmu: remove fw version check in sw_init.

dorp fw version check and using max table size to init table.

Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Support for getting power1_cap_min value

Support for getting power1_cap_min value on smu13 and smu11.
For other Asics, we still use 0 as the default value.

Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: drop most smu_cmn_get_smc_version in smu

smu_check_fw_version is called in smu hw init, thus smu if version
and version are garenteed to be stored in smu context. No need to
call smu_cmn_get_smc_version again after system boot up.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Vangogh: Get average_* from average field of gpu_metrics_table

for older BIOS, smu won't fill average field of gpu_metrics_table, so we acquire
average_* from current field. but now average value is available in gpu_metrics_v2_4

Signed-off-by: Kun Liu <Kun.Liu2@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd: Rename AMDGPU_PP_SENSOR_GPU_POWER

Use the clearer name `AMDGPU_PP_SENSOR_GPU_AVG_POWER` instead.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd: Introduce `AMDGPU_PP_SENSOR_GPU_INPUT_POWER`

Some GPUs have been overloading average power values and input power
values. To disambiguate these, introduce a new
`AMDGPU_PP_SENSOR_GPU_INPUT_POWER` and the GPUs that share input
power update to use this instead of average power.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2746
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Vangogh: Add new gpu_metrics_v2_4 to acquire gpu_metrics

To acquire the voltage and current info from gpu_metrics interface,
but gpu_metrics_v2_3 doesn't contain them, and to be backward compatible,
add new gpu_metrics_v2_4 structure.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Wenyou Yang <WenYou.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: reverse mclk and fclk clocks levels for vangogh

This patch reverses the DPM clocks levels output of pp_dpm_mclk
and pp_dpm_fclk.

On dGPUs and older APUs we expose the levels from lowest clocks
to highest clocks. But for some APUs, the clocks levels that from
the DFPstateTable are given the reversed orders by PMFW. Like the
memory DPM clocks that are exposed by pp_dpm_mclk.

It's not intuitive that they are reversed on these APUs. All tools
and software that talks to the driver then has to know different ways
to interpret the data depending on the asic.

So we need to reverse them to expose the clocks levels from the
driver consistently.

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

drm/amd/pm: reverse mclk and fclk clocks levels for vangogh

This patch reverses the DPM clocks levels output of pp_dpm_mclk
and pp_dpm_fclk.

On dGPUs and older APUs we expose the levels from lowest clocks
to highest clocks. But for some APUs, the clocks levels that from
the DFPstateTable are given the reversed orders by PMFW. Like the
memory DPM clocks that are exposed by pp_dpm_mclk.

It's not intuitive that they are reversed on these APUs. All tools
and software that talks to the driver then has to know different ways
to interpret the data depending on the asic.

So we need to reverse them to expose the clocks levels from the
driver consistently.

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

drm/amd/pm/swsmu/smu11/vangogh_ppt: Provide a couple of missing parameter descriptions

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:2381: warning: Function parameter or member 'residency' not described in 'vangogh_get_gfxoff_residency'
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:2399: warning: Function parameter or member 'entrycount' not described in 'vangogh_get_gfxoff_entrycount'

Cc: Evan Quan <evan.quan@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Li Ma <li.ma@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: map new capped and uncapped mode power profiles for Vangogh

Capped and Uncapped workload types are supported, each workload type
has different performance thresholds and pstate conditions.

* capped mode is used by power centric workload
* uncapped mode is used by perf centric workload

Acked-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix no previous prototype warning

add static prefix for vangogh_set_apu_thermal_limit function

Signed-off-by: Kun Liu <Kun.Liu2@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202303010827.c2N0yBGT-lkp@intel.com
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: added a sysfs interface for thermal throttling

implement apu_thermal_cap r/w callback for vangogh

Signed-off-by: Kun Liu <Kun.Liu2@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm:add new gpu_metrics_v2_3 to acquire average temperature info

Add new gpu_metrics_v2_3 to acquire average temperature info from SMU metrics. To acquire average temp info from gpu_metrics interface, but gpu_metrics_v2_2 only has members to show current temp info.
---
v1:
Only add average_temperature_gfx in gpu_metrics_v2_3.
v2:
Add average temp members for soc, core and l3 in gpu_metrics_v2_3 and put these new members at the end of gpu_metrics_v2_3. Add operation to read average temp info from metrics table.
v3:
Merge v1 and v2 and rename the patch.
v4:
Merge v3. Add firmware version judgment in vangogh_common_get_gpu_metrics to maintain backward compatibility and rename the patch. "return ret" on error scenario in smu_cmn_get_smc_version.

Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Implement GFXOFF's entry count and residency for vangogh

Implement functions to get and set GFXOFF's entry count and residency
for vangogh.

Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Implement get GFXOFF status for vangogh

Implement function to get current GFXOFF status for vangogh.

Signed-off-by: André Almeida <andrealmeid@igalia.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu: add SMU mailbox registers in SMU context

So we can eventaully use them in the common smu code for
accessing the SMU mailboxes without needing a lot of
per asic logic in the common code.

Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/smu11.5: restore cclks in vangogh_set_performance_level

When we disable manual clock setting, we need to restore the cclks
as well as the gfxclk.

Acked-by: Huang Rui <ray.huang@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: drop the cache for enabled ppfeatures

The following scenarios make the driver cache for enabled ppfeatures
outdated and invalid:
- Other tools interact with PMFW to change the enabled ppfeatures.
- PMFW may enable/disable some features behind driver's back. E.g.
for sienna_cichild, on gfxoff entering, PMFW will disable gfx
related DPM features. All those are performed without driver's
notice.
Also considering driver does not actually interact with PMFW such
frequently, the benefit brought by such cache is very limited.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: correct the usage for 'supported' member of smu_feature structure

The supported features should be retrieved just after EnableAllDpmFeatures message
complete. And the check(whether some dpm feature is supported) is only needed when we
decide to enable or disable it.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: update the data type for retrieving enabled ppfeatures

Use uint64_t instead of an array of uint32_t. This can avoid
some non-necessary intermediate uint32_t -> uint64_t conversions.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: unify the interface for retrieving enabled ppfeatures

Instead of having two which do the same thing.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: drop unneeded smu->sensor_lock

As all those related APIs are already well protected by
adev->pm.mutex and smu->message_lock.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: drop unneeded smu->metrics_lock

As all those related APIs are already well protected by
adev->pm.mutex and smu->message_lock.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu/pm: Modify implmentations of get_power_profile_mode to use amdgpu_pp_profile_name

After modifying navi10 in previous commit, extend the changes so all implementations of
pp_hwmgr_func->get_power_profile_mode and pptable_funcs->get_power_profile_mode use
amdgpu_pp_profile_name

== Test ==
LOGFILE=pp_profile_strings.test.log
AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1`
AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | awk '{print $9}'`
HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON}

lspci -nn | grep "VGA\|Display" > $LOGFILE
FILES="pp_power_profile_mode "

for f in $FILES
do
echo === $f === >> $LOGFILE
cat $HWMON_DIR/device/$f >> $LOGFILE
done
cat $LOGFILE

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add GFXCLK/SCLK clocks level print support for APUs

add support that allow the userspace tool like RGP to get the GFX clock
value at runtime, the fix follow the old way to show the min/current/max
clocks level for compatible consideration.

=== Test ===
$ cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 200Mhz *
1: 1100Mhz
2: 1600Mhz

then run stress test on one APU system.
$ cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 200Mhz
1: 1040Mhz *
2: 1600Mhz

The current GFXCLK value is updated at runtime.

BugLink: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5260
Reviewed-by: Huang Ray <Ray.Huang@amd.com>
Signed-off-by: Perry Yuan <Perry.Yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add GFXCLK/SCLK clocks level print support for APUs

add support that allow the userspace tool like RGP to get the GFX clock
value at runtime, the fix follow the old way to show the min/current/max
clocks level for compatible consideration.

=== Test ===
$ cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 200Mhz *
1: 1100Mhz
2: 1600Mhz

then run stress test on one APU system.
$ cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 200Mhz
1: 1040Mhz *
2: 1600Mhz

The current GFXCLK value is updated at runtime.

BugLink: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5260
Reviewed-by: Huang Ray <Ray.Huang@amd.com>
Signed-off-by: Perry Yuan <Perry.Yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drm/amdgpu/pm: properly handle sclk for profiling modes on vangogh

When selecting between levels in the force performance levels interface
sclk (gfxclk) was not set correctly for all levels. Select the proper
sclk settings for all levels.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1726
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu/pm: (v2) add limit_type to (pptable_funcs)->set_power_limit signature

v2
add check for SMU_DEFAULT_PPT_LIMIT

v1
modify (pptable_funcs)->set_power_limit signature
modify smu11 set_power_limit signature (arcturus, navi10, sienna_cichlid)
modify smu13 set_power_limit signature (aldabaran)
modify vangogh_set_power_limit signature (vangogh)

=== Test ===
sudo bash

AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1`
AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | awk '{print $9}'`
HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON}
LOGFILE=pp_show_power_cap.log

cp $LOGFILE{,.old}
lspci -nn | grep "VGA\|Display" > $LOGFILE
FILES="
power1_cap
power2_cap"

for f in $FILES
do
if test -f "$HWMON_DIR/$f"; then
echo === $f === >> $LOGFILE
cat $HWMON_DIR/$f >> $LOGFILE
RESTORE_VALUE=`cat $HWMON_DIR/$f` 2>&1 >> $LOGFILE
echo RESTORE_VALUE $RESTORE_VALUE >> $LOGFILE
echo 120000000 > $HWMON_DIR/$f
sleep 3
cat $HWMON_DIR/$f >> $LOGFILE
echo $RESTORE_VALUE > $HWMON_DIR/$f
sleep 3
cat $HWMON_DIR/$f >> $LOGFILE
else
echo === $f === >> $LOGFILE
echo File Not Found >> $LOGFILE
fi
done
cat $LOGFILE

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix sysfs_emit/sysfs_emit_at warnings(v2)

sysfs_emit and sysfs_emit_at requrie a page boundary
aligned buf address. Make them happy!

v2: use an inline function.

Warning Log:
[ 492.545174] invalid sysfs_emit_at: buf:00000000f19bdfde at:0
[ 492.546416] WARNING: CPU: 7 PID: 1304 at fs/sysfs/file.c:765 sysfs_emit_at+0x4a/0xa0
[ 492.654805] Call Trace:
[ 492.655353] ? smu_cmn_get_metrics_table+0x40/0x50 [amdgpu]
[ 492.656780] vangogh_print_clk_levels+0x369/0x410 [amdgpu]
[ 492.658245] vangogh_common_print_clk_levels+0x77/0x80 [amdgpu]
[ 492.659733] ? preempt_schedule_common+0x18/0x30
[ 492.660713] smu_print_ppclk_levels+0x65/0x90 [amdgpu]
[ 492.662107] amdgpu_get_pp_od_clk_voltage+0x13d/0x190 [amdgpu]
[ 492.663620] dev_attr_show+0x1d/0x40

Signed-off-by: Lang Yu <lang.yu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix sysfs_emit/sysfs_emit_at warnings(v2)

sysfs_emit and sysfs_emit_at requrie a page boundary
aligned buf address. Make them happy!

v2: use an inline function.

Warning Log:
[ 492.545174] invalid sysfs_emit_at: buf:00000000f19bdfde at:0
[ 492.546416] WARNING: CPU: 7 PID: 1304 at fs/sysfs/file.c:765 sysfs_emit_at+0x4a/0xa0
[ 492.654805] Call Trace:
[ 492.655353] ? smu_cmn_get_metrics_table+0x40/0x50 [amdgpu]
[ 492.656780] vangogh_print_clk_levels+0x369/0x410 [amdgpu]
[ 492.658245] vangogh_common_print_clk_levels+0x77/0x80 [amdgpu]
[ 492.659733] ? preempt_schedule_common+0x18/0x30
[ 492.660713] smu_print_ppclk_levels+0x65/0x90 [amdgpu]
[ 492.662107] amdgpu_get_pp_od_clk_voltage+0x13d/0x190 [amdgpu]
[ 492.663620] dev_attr_show+0x1d/0x40

Signed-off-by: Lang Yu <lang.yu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu: fix spelling mistake "minimun" -> "minimum"

There are three identical spelling mistakes in dev_err messages.
Fix these.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu/pm: Replace smu11 usage of sprintf with sysfs_emit

modification of smu11 files
arcturus_ppt.c
sienna_cichlid_ppt.c
vangogh_ppt.c

=== Test ===
AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1`
AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | awk '{print $9}'`
HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON}
LOGFILE=pp_printf.test.log

lspci -nn | grep "VGA\|Display" > $LOGFILE
FILES="pp_dpm_sclk
pp_power_profile_mode "

for f in $FILES
do
echo === $f === >> $LOGFILE
cat $HWMON_DIR/device/$f >> $LOGFILE
done
cat $LOGFILE

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Fix a memory leak in an error handling path in 'vangogh_tables_init()'

'watermarks_table' must be freed instead 'clocks_table', because
'clocks_table' is known to be NULL at this point and 'watermarks_table' is
never freed if the last kzalloc fails.

Fixes: c98ee89736b8 ("drm/amd/pm: add the fine grain tuning function for vangogh")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Fix a memory leak in an error handling path in 'vangogh_tables_init()'

'watermarks_table' must be freed instead 'clocks_table', because
'clocks_table' is known to be NULL at this point and 'watermarks_table' is
never freed if the last kzalloc fails.

Fixes: c98ee89736b8 ("drm/amd/pm: add the fine grain tuning function for vangogh")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: correct the power limits reporting on OOB supported

As OOB(out-of-band) interface may be used to update the power limits.
Thus to make sure the power limits reporting of our driver always
reflects the correct values, the internal cache must be aligned
carefully.

V2: add support for out-of-band of other ASICs
align cached current power limit with OOB imposed

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-By: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Add vangogh throttler translation

Perform dependent to independent throttle status translation
for vangogh.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: revise two names of sensor values for vangogh

This patch is to revise two names of sensor values for vangogh.
New smu metrics table is supported by new pmfw
(from version 4.63.36.00 ), it includes two parts, one part is
the current smu metrics table data and the other part is the
average smu metrics table data. The hwmon will read the current gfxclk
and mclk from the current smu metrics table data.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: remove the "set" function of pp_dpm_mclk for vangogh

This patch is to remove the "set" function of pp_dpm_mclk for vangogh.
For vangogh, mclk bonds with fclk, they will lock each other
on the same perfomance level. But according to the smu message from pmfw,
only fclk is allowed to set value manually, so remove the unnecessary
code of "set" function for mclk.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add support for new smu metrics table for vangogh

This patch is to add support for new smu metrics table for vangogh.
It will support new and legacy smu metrics table in the meanwhile.
New pmfw version is 4.63.36.00, and new smu interface version is #3.

v1: check smu pmfw version to determine to use new or legacy smu metrics
table

v2: check smu interface version to determine to use new or legacy smu
metrics table

v3: revise wrong symbol

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add the callback to get vbios bootup values for vangogh

This patch is to add the callback to get vbios bootup values for
vangogh, it will get the bootup values of gfxclk, mclk, socclk and so
on.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/vangogh: don't check for dpm in is_dpm_running when in suspend

Do the same thing we do for Renoir. We can check, but since
the sbios has started DPM, it will always return true which
causes the driver to skip some of the SMU init when it shouldn't.

Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add a new sysfs entry for default power limit

Driver doesn't keep the default bootup power limit and expose it
to user. As requested we add it in driver.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: update existing gpu_metrics interfaces V2

Update the gpu_metrics interface implementations to use the latest
upgraded data structures.

V2: fit the data type change of energy_accumulator

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: correct the name of one function for vangogh

This patch is to correct the name of one function for vangogh.
This function is used to print the clock levels of all kinds of IP
components.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu/vangogh: Only use RLCPowerNotify msg for disable

Per discussions with PMFW team, the driver only needs to
notify the PMFW when the RLC is disabled. The RLC FW will notify
the PMFW directly when it's enabled.

Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/pm: make unsupported power profile messages debug

Making them an error confuses users and the errors are harmless
as not all asics support all profiles.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1488
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: do not issue message while write "r" into pp_od_clk_voltage

We should commit the value after restore them back to default as well.

$ echo "r" > pp_od_clk_voltage
$ echo "c" > pp_od_clk_voltage

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: fix spelling mistake in various messages "power_dpm_force_perfomance_level"

There are spelling mistakes in error and warning messages, the text
power_dpm_force_perfomance_level is missing a letter r and should be
power_dpm_force_performance_level. Fix them.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/vangogh: don't check for dpm in is_dpm_running when in suspend

Do the same thing we do for Renoir. We can check, but since
the sbios has started DPM, it will always return true which
causes the driver to skip some of the SMU init when it shouldn't.

Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drm/amdgpu/swsmu/vangogh: Only use RLCPowerNotify msg for disable

Per discussions with PMFW team, the driver only needs to
notify the PMFW when the RLC is disabled. The RLC FW will notify
the PMFW directly when it's enabled.

Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/pm: make unsupported power profile messages debug

Making them an error confuses users and the errors are harmless
as not all asics support all profiles.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1488
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: make the error log more clear for fine grain tuning function

This patch is to make the error log more clear for fine grain tuning
function, it covers Raven/Raven2/Picasso/Renoir/Vangogh.
The fine grain tuning function uses the sysfs file -- pp_od_clk_voltage,
but only when another sysfs file -- power_dpm_force_performance_level is
switched to "manual" mode, it is allowed to access "pp_od_clk_voltage".

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Acked-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add support for hwmon control of slow and fast PPT limit on vangogh

Implement hwmon API for reading/setting slow and fast PPT limit.

APU power is managed to system-level requirements through the PPT
(package power tracking) feature. PPT is intended to limit power to the
requirements of the power source and could be dynamically updated to
maximize APU performance within the system power budget.

Here FAST_PPT_LIMIT manages the ~10 ms moving average of APU power,
while SLOW_PPT_LIMIT manages the configurable, thermally significant
moving average of APU power (default ~5000 ms).

User could read slow/fast ppt limit using command "cat power*_cap" or
"sensors" in the hwmon device directory. User could adjust values of
slow/fast ppt limit as needed depending on workloads through command
"echo ## > power*_cap".

Example:
$ echo 15000000 > power1_cap
$ echo 18000000 > power2_cap
$ sensors
amdgpu-pci-0300
Adapter: PCI adapter
slowPPT: 9.04W (cap = 15.00 W)
fastPPT: 9.04W (cap = 18.00 W)

v2: align with existing interfaces for the getting/setting of PPT
limits. Encode the upper 8 bits of limit value to distinguish
slow and fast power limit type.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm/swsmu: unify the init soft gpu metrics function

the soft gpu metrics is not asic related data structure.
unify them to reduce duplicate code.

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Disable GFXOFF when GFX DPM or PG disabled

Check GFX DPM and PG bit before enable GFXOFF on Vangogh
smu post init.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: fill in the data member of v2 gpu metrics table for vangogh

This patch is to fill in the data member of v2 gpu metrics
table for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: remove unused message SMU_MSG_SpareX

the SpareX is reserved by SMU firmware, the driver is never use it.

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix build error without x86 kconfig (v2)

This patch is to fix below build error while we are using the kconfig
without x86.

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function
'vangogh_get_smu_metrics_data':
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:300:10:
error: 'boot_cpu_data' undeclared (first use in this function); did you
mean 'boot_cpuid'?
300 | boot_cpu_data.x86_max_cores * sizeof(uint16_t));
| ^~~~~~~~~~~~~
| boot_cpuid
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function
'vangogh_read_sensor':
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:1320:11:
error: 'boot_cpu_data' undeclared (first use in this function); did you
mean 'boot_cpuid'?
1320 | *size = boot_cpu_data.x86_max_cores * sizeof(uint16_t);
| ^~~~~~~~~~~~~
| boot_cpuid
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function
'vangogh_od_edit_dpm_table':
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:1460:19:
error: 'boot_cpu_data' undeclared (first use in this function); did you
mean 'boot_cpuid'?
1460 | if (input[0] >= boot_cpu_data.x86_max_cores) {
| ^~~~~~~~~~~~~
| boot_cpuid

v2: fix #ifdef and add comment for APU only

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: modify the fine grain tuning function for vangogh

This patch is to modify the fine grain tuning function for vangogh.
This patch uses the existing old flag to make the two sysfs files
work separately -- "power_dpm_force_performance_level" and
"pp_od_clk_voltage".
Only the power_dpm_force_performance_level is switched to "manual"
mode, the fine grain tuning function will be started.
In other mode, including "high","low","min_sclk","min_mclk",
"standard" and "peak", the fine grain tuning function will be shut down,
and the frequency range of gfx and cpu clock will be restored the
default values.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm: amdgpu: pm: Mark vangogh_clk_dpm_is_enabled() as static

kernel test robot throws below warnings ->

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:594:6:
warning: no previous prototype for 'vangogh_clk_dpm_is_enabled'
[-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:594:6:
warning: no previous prototype for function 'vangogh_clk_dpm_is_enabled'
[-Wmissing-prototypes]

Mark vangogh_clk_dpm_is_enabled() as static.

Reviewed-by: Huang Rui <ray.huang@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: implement processor fine grain feature for vangogh (v3)

This patch is to implement the processor fine grain feature for vangogh.
It's similar with gfx clock, the only difference is below:

echo "p core_id level value" > pp_od_clk_voltage

1. "p" - set the cclk (processor) frequency
2. "core_id" - 0/1/2/3, represents which cpu core you want to select
2. "level" - 0 or 1, "0" represents the min value, "1" represents the
max value
3. "value" - the target value of cclk frequency, it should be limited in
the safe range

v2: fix some missing changes as Evan's suggestion.
v3: add version check and fix the restore.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: implement the processor clocks which read by metric

The core processor clocks will be stored in smu metric table, then we
add this runtime information into amdgpu_pm_info interface.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add the workload map for vangogh

This patch is to add the workload map for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: support the function to change power profile mode for vangogh

This patch is to support the function to change power profile mode for
vangogh. Vangogh supports 5 kinds of power profile mode:
"FULL SCREEN 3D", "VIDEO", "VR", "COMPUTE" and "CUSTOM".

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Enable GfxOff for Vangogh

Add Enable gfxoff for Vangogh during smu_post_init.
System will not enter GfxOff without allow message.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Add GFXOFF interface for Vangogh

Steps to enter gfxoff mode on Vangogh

1. Send EnableGfxOff message to SMU
2. Send AllowGfxOff message to SMU

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: revise the mode2 reset for vangogh

PCIE MMIO bar needs to be restored firstly after the reset event
triggers. So it's unable to access the registers to wait for response
from SMU. Becasue the value of mmMP1_SMN_C2PMSG_90 is invalid at that
moment.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: add mode2 reset support for vangogh

GPU reset is handled via SMU similar to previous APUs.

Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>

drm/amd/pm: initial feature_enabled/feature_support bitmap for vangogh

VanGogh supports feature mask checking which exposed by smu firmware. It
has to initial at first, otherwise, all SMU_FEATURE_xxx masks are
invalid.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: clean up get_allowed_feature_mask function

The get_allowed_feature_mask is superfluous on vangogh.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: remove vcn/jpeg powergating feature checking for vangogh

VCN/JPEG PG won't be a feature mask bit which exposed by vangogh smu
firmware. So remove it.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: Add missing BOOTUP_DEFAULT to profile_name[]

A recent change added a new BOOTUP_DEFAULT power profile mode
to the PP_SMC_POWER_PROFILE enum but omitted updating the
corresponding profile_name array. Fix this by adding in the
missing BOOTUP_DEFAULT to profile_name[].

Addresses-Coverity: ("Out-of-bounds read")
Fixes: c27c9778a19e ("drm/amd/powerplay: support BOOTUP_DEFAULT power profile mode")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add the parameters of power profiles for vangogh

This pacth is to add the parameters of power profiles for vangogh,
includeing "profile_peak", "profile_standard", "profile_min_sclk",
"profile_min_mclk".

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: enable dclk/vclk dpm function in "auto" power profile for vangogh

This patch is to enable dclk/vclk dpm function in "auto" power profile
for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add support to umd P-state function for vangogh

This patch is to add support to umd P-state function for vangogh.
It enables the "set" function of 3 sysfs nodes: pp_dpm_mclk,
pp_dpm_fclk, pp_dpm_socclk, the functions is used to set the DPM
frequency level of memclk/fclk/socclk.
Due to only after enabling the "power_dpm_force_performance_level"
sysfs node, it is allowed to set these three nodes,
so this patch also enables the "powe_dpm_force_performance_level"
sysfs node, which is used to change power profile.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add some basic functions to support umd P-state function for vangogh.

This patch is to add some basic functions to support
umd P-state function for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add some basic functions to support umd P-state function for vangogh.

This patch is to add some basic functions to support umd
P-state function for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: enable the "fetch" function of pp_dpm_vclk/dclk for vangogh

This patch is to enable the "fetch" function of pp_dpm_vclk and
pp_dpm_dclk.
It allows to fetch the current frequency of vcn and dcn and their
DPM levels for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add new feature map macros to resolve duplicate name

This patch is to add new feature map macros to resolve duplicate name.
Vangogh uses one different format to name some feature bits of swSMU, it
causes some duplicate name in the existing feature map list.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add support to umd P-state "fetch" function for vangogh

This patch is to add supoort to umd P-state function for vangogh.
It enables the "fetch" function of 3 sysfs nodes: pp_dpm_mclk,
pp_dpm_fclk, pp_dpm_socclk,the function is used to fetch
the current frequency of memclk/fclk/socclk.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: correct the sensor value of power for vangogh

This patch is to correct the sensor value of power for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: Add interface for request WGPs

When user specifies a reduced WGP(CU) config via disalbe_cu module
parameter, this does not disable the clocks which uses additional
power. This interface send active WGP number to SMU and SMU will
cooperate with RLC to power off relative WGPs.

v2: Add request active WGPs in Vangogh smu post init.

Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: fill in the data member of v2 gpu metrics table for vangogh

This patch is to fill in the data member of v2 gpu metrics
table for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: correct the sensor value of power for vangogh

This patch is to correct the sensor value of power for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: check pmfw version before issuing RlcPowerNotify message

Only pmfw version behind v4.63.23.00 could support this message.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: inform SMU RLC status thus enable/disable DPM feature for vangogh

RLC is halted when system suspend/shutdown. However, due to DPM enabled, PMFW is
unaware of RLC being halted and will continue sending messages, which would
eventually cause an ACPI hang. Use the system_feature_control interface to
notify SMU the status of RLC (Normal/OFF) thus enable/disable DPM feature.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Lazar Lijo <Lijo.Lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: remove one unsupported smu function for vangogh

This patch is to remove one unsupported smu function, this function
will set the smu feature mask to disable all smu features in exception.
Because vangogh doesn't support to set the smu feature mask
by driver software, so this function is invalid for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu/vangogh: use metrics table for voltages (v2)

Fixes voltage reading for vddgfx and adds support for vddsoc.

v2: use new voltage enum

Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu/vangogh: simplify sensor handling

Just query the metrics table directly rather than going through
an extra level of functions.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/swsmu/vangogh: return error if fetching metrics fails

rather than just dropping the error. Also fixes a set but not
used variable warning.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: Add gfx doorbell setting for Vangogh

Using KIQ to map GFX queues instead of MMIO for gfx async ring,
add missing doorbell range setting.

v2: fix typo

Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: fix spelling mistakes in dev_warn messages

There are two spelling mistakes in dev_warn messages. Fix these.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add the fine grain tuning function for vangogh

This patch is to add the fine grain tuning function for vangogh.
This function uses the pp_od_clk_voltage sysfs file to configure the min
and max value of gfx clock frequency or restore the default value.

Command guide:
echo "s level value" > pp_od_clk_voltage
"s" - set the sclk frequency
"level" - 0 or 1, "0" represents the min value, "1" represents
the max value
"value" - the target value of sclk frequency, it should be
limited in the safe range
echo "r" > pp_od_clk_voltage
"r" - reset the sclk frequency, restore the default value
instantly
echo "c" > pp_od_clk_voltage
"c" - commit the min and max value of sclk frequency to the system
only after the commit command, the setting target values by "s" command
will take effect.
Example:
1)check the default sclk frequency
$ cat pp_od_clk_voltage
OD_SCLK:
0: 200Mhz
1: 1400Mhz
OD_RANGE:
SCLK: 200MHz 1400MHz
2)use "s" -- set command to configure the min or max sclk frequency
$ echo "s 0 600" > pp_od_clk_voltage
$ echo "s 1 1000" > pp_od_clk_voltage
$ echo "c" > pp_od_clk_voltage
$ cat pp_od_clk_voltage
OD_SCLK:
0: 600Mhz
1: 1000Mhz
OD_RANGE:
SCLK: 200MHz 1400MHz
3)use "r" -- reset command to restore the min and max sclk frequency
$ echo "r" > pp_od_clk_voltage
$ cat pp_od_clk_voltage
OD_SCLK:
0: 200Mhz
1: 1400Mhz
OD_RANGE:
SCLK: 200MHz 1400MHz

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add the interface to dump smu metrics table for vangogh

This patch is to add the interface to dump smu metrics table for vangogh.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amd/pm: add some swSMU functions for vangogh.

This patch is to add some swSMU functions for vangogh, to support the
sensor info on "hwmon" and pm info.

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

drm/amdgpu/powerplay: add smu initialize funcitons for vangogh (v4)

This patch is to add smu initialize functions for vangogh.

v2: squash in updates
v3: drop duplicate table entries
v4: rebase fixes

Signed-off-by: Xiaojian Du <xiaojian.du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>