Currently AMDGPU_RING_PRIO_MAX is redefinition of a
max gfx hwip priority, this won't work well when we will
have a hwip with different set of priorities than gfx.
Also, HW ring priorities are different from ring priorities.

Create a global enum for ring priority levels which each
HWIP can use to define its own priority levels.
Signed-off-by: NNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: NLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

To get a hardware queue priority for a context, we are currently
mapping AMDGPU_CTX_PRIORITY_* to DRM_SCHED_PRIORITY_* and then
to hardware queue priority, which is not the right way to do that
as DRM_SCHED_PRIORITY_* is software scheduler's priority and it is
independent from a hardware queue priority.

Use userspace provided context priority, AMDGPU_CTX_PRIORITY_* to
map a context to proper hardware queue priority.
Signed-off-by: NNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This version brings along following fixes:
- FW promotion 0.0.80
- Add missing ABM register offsets
- Fix in swizzle mode mapping
- Emulated sink support for freesync
- Improvoments in max target bpp
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NAric Cyr <aric.cyr@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

- Add volatile to avoid incomplete flushing of data in rb
Reviewed-by: NAric Cyr <Aric.Cyr@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NAnthony Koo <Anthony.Koo@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
Swizzle mode enum for DC_SW_VAR_R_X was existing,
but not mapped correctly.

[How]
Update mapping and conversion for DC_SW_VAR_R_X.
Reviewed-by: NXiangBing Foo <XiangBing.Foo@amd.com>
Reviewed-by: NMartin Leung <Martin.Leung@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NAlvin Lee <Alvin.Lee2@amd.com>
Cc: stable@vger.kernel.org
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why + How]
Initialize GSP1 SDP header for use in DMCUB FW.
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NWyatt Wood <wyatt.wood@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
When forced modes are used during certain IGT tests,
without a real connector, dc_sink would be null when
standard modes are added by the driver. Calling the
function to update freesync capabilities at this
point will result in an error being printed

[How]
Use emulated sink when available. If both the normal
and emulated sink are not available, set all freesync
parameters to 0.
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
Some monitors exhibit corruption at 16bpp DSC.

[How]
- Add helpers for patching edid caps.
- Use it for limiting DSC target bitrate to 15bpp for known monitors
Reviewed-by: NRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Cc: stable@vger.kernel.org
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
Max target bpp override is an option for working around
DSC issues. It is supported on DC level, but was not
used in DM.

[How]
Use actual option value instead of 0.
Reviewed-by: NRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY]
Clocks don't get recalculated in 0 stream/0 pipe configs,
blocking S0i3 if dcfclk gets high enough

[HOW]
Create DCN31 copy of DCN30 bandwidth validation func which
doesn't entirely skip validation in 0 pipe scenarios

Override dcfclk to vlevel 0/min value during validation if pipe
count is 0
Reviewed-by: NEric Yang <Eric.Yang2@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NMichael Strauss <michael.strauss@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY]
To add support for HPD interrupt handling from DMUB.
HPD interrupt could be triggered from outbox1 from DMUB

[HOW]
1) Use queue_work to handle hpd task from outbox1

2) Add handle_hpd_irq_helper to share interrupt handling code
between legacy and DMUB HPD from outbox1

3) Added DMUB HPD handling in dmub_srv_stat_get_notification().
HPD handling callback function and wake up the DMUB thread.
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NJude Shih <shenshih@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
Some ABM registers don't exist on DCN 3.01, so are
missing from its register offset list. However,
this list was copied to later versions of DCN that
do have these registers. As a result, they're
inaccessible from the driver on those DCN versions
even though they exist.

[How]
Add the missing ABM register offsets to DCN 3.02+
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Acked-by: NQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: NJosip Pavic <Josip.Pavic@amd.com>
Tested-by: NDaniel Wheeler <Daniel.Wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

1. Retrieve 128/132b link cap.
2. 128/132b link training and payload allocation.
3. UHBR10 link rate support.

[squash in warning fixes - Alex]
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Parse DP2 encoder caps and hpo instance from bios
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

HW Blocks:

        +--------+  +-----+  +------+
        |  OPTC  |  | HDA |  | HUBP |
        +--------+  +-----+  +------+
            |          |        |
            |          |        |
    HPO ====|==========|========|====
     |      |          v        |
     |      |       +-----+     |
     |      |       | APG |     |
     |      |       +-----+     |
     |      |          |        |
     |      v          v        v
     |     +---------------------+
     |     |  HPO Stream Encoder |
     |     +---------------------+
     |                 |
     |                 v
     |      +--------------------+
     |      |  HPO Link Encoder  |
     |      +--------------------+
     |                 |
     v  ===============|=============
                       v
              +------------------+
              |  DIO Output Mux  |
              +------------------+
                       |
                       v
                    +-----+
                    | PHY |
                    +-----+
                       | PHYD32CLK[0]
                       v
                    +------+
                    | DCCG |
                    +------+
                       |
                       v
                   SYMCLK32
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

HW Blocks:

        +--------+  +-----+  +------+
        |  OPTC  |  | HDA |  | HUBP |
        +--------+  +-----+  +------+
            |          |        |
            |          |        |
    HPO ====|==========|========|====
     |      |          v        |
     |      |       +-----+     |
     |      |       | APG |     |
     |      |       +-----+     |
     |      |          |        |
     |      v          v        v
     |     +---------------------+
     |     |  HPO Stream Encoder |
     |     +---------------------+
     |                 |
     |                 v
     |      +--------------------+
     |      |  HPO Link Encoder  |
     v      +--------------------+

[squash in warning fixes - Alex]
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

HW Blocks:

        +--------+  +-----+  +------+
        |  OPTC  |  | HDA |  | HUBP |
        +--------+  +-----+  +------+
            |          |        |
            |          |        |
    HPO ====|==========|========|====
     |      |          v        |
     |      |       +-----+     |
     |      |       | APG |     |
     |      |       +-----+     |
     |      |          |        |
     v      v          v        v
           +----------------------+
           |  HPO Stream Encoder  |
           +----------------------+

[squash in warning fixes - Alex]
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

HW Blocks:

                    +-----+
                    | HDA |
                    +-----+
                       |
                       |
    HPO ===============|=============
     |                 v
     |              +-----+
     |              | APG |
     v              +-----+
Signed-off-by: NFangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

During svm restore pages interrupt handler, kfd_process ref count was
never dropped when xnack was disabled. Therefore, the object was never
released.

Fixes: 2383f56b ("drm/amdkfd: page table restore through svm API")
Signed-off-by: NAlex Sierra <alex.sierra@amd.com>
Reviewed-by: NPhilip Yang <philip.yang@amd.com>
Reviewed-by: NJonathan Kim <jonathan.kim@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Enable pp_num_states, pp_cur_state, pp_force_state, pp_table sysfs under
SRIOV 1-VF scenario.
Signed-off-by: NJiawei Gu <Jiawei.Gu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Get process vm root BO ref in case process is exiting and root BO is
freed, to avoid NULL pointer dereference backtrace:

BUG: unable to handle kernel NULL pointer dereference at
0000000000000000
Call Trace:
amdgpu_show_fdinfo+0xfe/0x2a0 [amdgpu]
seq_show+0x12c/0x180
seq_read+0x153/0x410
vfs_read+0x91/0x140[ 3427.206183]  ksys_read+0x4f/0xb0
do_syscall_64+0x5b/0x1a0
entry_SYSCALL_64_after_hwframe+0x65/0xca
Signed-off-by: NPhilip Yang <Philip.Yang@amd.com>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Fall through to handle the error instead of return.

Fixes: f8aab604 ("drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs")
Cc: stable@vger.kernel.org
Signed-off-by: Nxinhui pan <xinhui.pan@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This gurantees no more work on the ring can be submitted
to hardware in suspend/resume case, otherwise a potential
race will occur and the ring will get no chance to stay
empty before suspend.

v2: Call drm_sched_resubmit_job before drm_sched_start to
restart jobs from the pending list.
Suggested-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Suggested-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Resolve incorrect register address
Reviewed-by: NCandice Li <candice.li@amd.com>
Signed-off-by: NJohn Clements <john.clements@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY]
lt_settings' pointers remain uninitialized but nonzero if display fails
to light up with no DPCD/EDID info populated, leading to a hang on access
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NMichael Strauss <michael.strauss@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY]
The change has caused high idle memory clock speed and power
consumption at some resolutions and frame rates for Navi10

[HOW]
Reverted change "drm/amd/display: Fixed Intermittent blue
screen on OLED panel"
Reviewed-by: NAric Cyr  <aric.cyr@amd.com>
Acked-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NAngus Wang <angus.wang@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Free memory allocated if any of the previous allocations failed.

>>>     CID 1487129:  Resource leaks  (RESOURCE_LEAK)
>>>     Variable "vpg" going out of scope leaks the storage it points to.

Addresses-Coverity-ID: 1487129: ("Resource leaks")
Reviewed-by: NAric Cyr <aric.cyr@amd.com>
Acked-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NAnson Jacob <Anson.Jacob@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

There are three identical spelling mistakes in dev_err messages.
Fix these.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Due to high latency in PCIE clock switching on RKL platforms,
switching the PCIE clock dynamically at runtime can lead to HDMI/DP
audio problems. On newer asics this is handled in the SMU firmware.
For SMU7-based asics, disable PCIE clock switching to avoid the issue.

AMD provide a parameter to disable PICE_DPM.

modprobe amdgpu ppfeaturemask=0xfff7bffb

It's better to contorl PCIE_DPM in amd gpu driver,
switch PCI_DPM by determining intel RKL platform for SMU7-based asics.

Fixes: 1a31474c ("drm/amd/pm: workaround for audio noise issue")
Ref: https://lists.freedesktop.org/archives/amd-gfx/2021-August/067413.htmlSigned-off-by: NKoba Ko <koba.ko@canonical.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

To cover the corner case that people want to know the ID
of an UNKNOWN CMD.
Suggested-by: NJohn Clements <john.clements@amd.com>
Signed-off-by: NLang Yu <lang.yu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Scatter/gather is APU feature starting from carrizo.
adev->apu_flags is not used for all APUs.
adev->flags & AMD_IS_APU can be used for all APUs.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Missing code for Yellow Carp to enable scatter gather - follows how
DCN21 support was added.

Tested that 8k framebuffer allocation and display can now succeed after
applying the patch.

v2: Add hookup in DM
Reviewed-by: NAaron Liu <aaron.liu@amd.com>
Acked-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring fields.

The "Board Parameters" members of the structs:
	struct atom_smc_dpm_info_v4_5
	struct atom_smc_dpm_info_v4_6
	struct atom_smc_dpm_info_v4_7
	struct atom_smc_dpm_info_v4_10
are written to the corresponding members of the corresponding PPTable_t
variables, but they lack destination size bounds checking, which means
the compiler cannot verify at compile time that this is an intended and
safe memcpy().

Since the header files are effectively immutable[1] and a struct_group()
cannot be used, nor a common struct referenced by both sides of the
memcpy() arguments, add a new helper, amdgpu_memcpy_trailing(), to
perform the bounds checking at compile time. Replace the open-coded
memcpy()s with amdgpu_memcpy_trailing() which includes enough context
for the bounds checking.

"objdump -d" shows no object code changes.

[1] https://lore.kernel.org/lkml/e56aad3c-a06f-da07-f491-a894a570d78f@amd.com

Cc: "Christian König" <christian.koenig@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Cc: Feifei Xu <Feifei.Xu@amd.com>
Cc: Likun Gao <Likun.Gao@amd.com>
Cc: Jiawei Gu <Jiawei.Gu@amd.com>
Cc: Evan Quan <evan.quan@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: NLijo Lazar <lijo.lazar@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This reverts the commit below:
"drm/amdgpu: disable BACO support for 699F:C7 polaris12 SKU temporarily".
As the S3 hang issue has been fixed by another commit:
"drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend".
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>

Send response to host after received the flr notification from host.
Port NV change to vega10.
Signed-off-by: NYuBiao Wang <YuBiao.Wang@amd.com>
Reviewed-by: NJingwen Chen <Jingwen.Chen2@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

New PCI IDs.
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The parameters were renamed.
Signed-off-by: NYifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

We can now process any RAS EEPROM address from
VBIOS. Generalize so as to compute the top three
bits of the 19-bit EEPROM address, from any byte
returned as the "i2c address" from VBIOS.

Cc: John Clements <john.clements@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: NLuben Tuikov <luben.tuikov@amd.com>
Reviewed-by: NAlex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

1) Generalize the function--if the user didn't set
   i2c_address, still return true/false to
   indicate whether VBIOS contains the RAS EEPROM
   address.  This function shouldn't evaluate
   whether the user set the i2c_address pointer or
   not.

2) Don't touch the caller's i2c_address, unless
   you have to--this function shouldn't have side
   effects.

3) Correctly set the function comment as a
   kernel-doc comment.

Cc: John Clements <john.clements@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: NLuben Tuikov <luben.tuikov@amd.com>
Reviewed-by: NAlex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

./drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c:112:9-10:WARNING:
return of 0/1 in function 'dcn31_is_panel_backlight_on'
with return type bool

./drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c:122:9-10:WARNING:
return of 0/1 in function 'dcn31_is_panel_powered_on'
with return type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Generated by: scripts/coccinelle/misc/boolreturn.cocci
Reported-by: NZeal Robot <zealci@zte.com.cn>
Signed-off-by: NJing Yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>