linux-2.6-microblaze.git
2 years agodrm/amdgpu: add apu sequence in the imu v11
Huang Rui [Wed, 18 May 2022 14:05:03 +0000 (22:05 +0800)]
drm/amdgpu: add apu sequence in the imu v11

APU required to issue the enable GFX IMU message after IMU reset.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/pm: implement the SMU_MSG_EnableGfxImu function
Huang Rui [Wed, 18 May 2022 13:19:32 +0000 (21:19 +0800)]
drm/amdgpu/pm: implement the SMU_MSG_EnableGfxImu function

GC v11_0_1 asic needs to issue the EnableGfxImu message after start IMU.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/pm: update MP v13_0_4 smu message register marco
Huang Rui [Tue, 17 May 2022 06:58:41 +0000 (14:58 +0800)]
drm/amdgpu/pm: update MP v13_0_4 smu message register marco

Update MP v13_0_4 register macro for SMU message

v2: squash in missed case (Alex)

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add mmhub v3_0_1 ip block
Huang Rui [Thu, 12 May 2022 08:13:07 +0000 (16:13 +0800)]
drm/amdgpu: add mmhub v3_0_1 ip block

This adds mmhub v3_0_1 ip block support

v2: rebase (Alex)

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add mmhub v3_0_1 headers
Huang Rui [Thu, 12 May 2022 08:03:34 +0000 (16:03 +0800)]
drm/amdgpu: add mmhub v3_0_1 headers

Add mmhub v3_0_1 headers, because there are many differeces with v3_0_0.

v2: squash in updates (Alex)

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: use the callback function for reset status polling on IMU
Huang Rui [Fri, 20 May 2022 03:04:05 +0000 (11:04 +0800)]
drm/amdgpu: use the callback function for reset status polling on IMU

Switch to use the callback function to poll the reset status on IMU.
Because it will have different sequency on other ASICs.

v2: drop unused variable (Alex)

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Ensure that DMCUB fw in use is loaded by DC and not VBIOS
Dillon Varone [Thu, 14 Apr 2022 20:57:17 +0000 (16:57 -0400)]
drm/amd/display: Ensure that DMCUB fw in use is loaded by DC and not VBIOS

[Why?]
On wake from S3/S4, driver checks if DMUB is initialized. On S4 VBIOS loads
DMUB, and driver does not reload as it appears to be initialized already.

[How?]
Add a check for the DAL_FW bit to ensure that loaded FW is from driver and
not VBIOS.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: use updated clock source init routine
Charlene Liu [Tue, 5 Apr 2022 20:13:45 +0000 (16:13 -0400)]
drm/amd/display: use updated clock source init routine

[why]
Use correct clock source initialization routine for DCN32/321

Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Select correct DTO source
Dillon Varone [Fri, 1 Apr 2022 20:45:40 +0000 (16:45 -0400)]
drm/amd/display: Select correct DTO source

[WHY&HOW]
Change criteria for setting DTO source value, and always set it regardless of
the signal type.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: print umc correctable error address
Stanley.Yang [Fri, 20 May 2022 13:03:09 +0000 (21:03 +0800)]
drm/amdgpu: print umc correctable error address

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: disable idle optimizations
Aurabindo Pillai [Thu, 24 Mar 2022 19:42:17 +0000 (15:42 -0400)]
drm/amd/display: disable idle optimizations

Disable idle optimizations until SMU can handle them to prevent DMUB
timeout and subsequent system freeze

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add missing interrupt handlers for DCN32/DCN321
Aurabindo Pillai [Thu, 24 Mar 2022 18:59:09 +0000 (14:59 -0400)]
drm/amd/display: add missing interrupt handlers for DCN32/DCN321

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Implement WM table transfer for DCN32/DCN321
Alvin Lee [Mon, 14 Mar 2022 23:54:53 +0000 (19:54 -0400)]
drm/amd/display: Implement WM table transfer for DCN32/DCN321

Add support for watermark table transfers.

Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Various DML fixes to enable higher timings
Dillon Varone [Tue, 8 Mar 2022 23:45:08 +0000 (18:45 -0500)]
drm/amd/display: Various DML fixes to enable higher timings

Fixes to enable higher rate timings for DCN3.2.x.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Signed-off-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add guard for FCLK pstate message to PMFW for DCN321
Dillon Varone [Tue, 8 Mar 2022 20:32:06 +0000 (15:32 -0500)]
drm/amd/display: Add guard for FCLK pstate message to PMFW for DCN321

[WHY?]
DCN321 does not support FCLK DPM, and thus it should not send messages to
PMFW regarding it.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: introduce two work mode for imu
Huang Rui [Fri, 20 May 2022 03:04:04 +0000 (11:04 +0800)]
drm/amdgpu: introduce two work mode for imu

IMU has two work mode such as debug mode and mission mode. Current GC
v11_0_0 is using the debug mode.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Use DTBCLK for valid pixel clock
Eric Bernstein [Thu, 3 Mar 2022 19:11:46 +0000 (14:11 -0500)]
drm/amd/display: Use DTBCLK for valid pixel clock

Use DTBCLK for valid pixel clock generation

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add missing instance for clock source register
Alvin Lee [Mon, 28 Feb 2022 22:24:00 +0000 (17:24 -0500)]
drm/amd/display: Add missing instance for clock source register

[Description]
Need to add inst 5 for clk_src_regs because
there are 5 PHY instances in DCN32 & DCN321.

Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Fix USBC link creation
Dillon Varone [Tue, 1 Mar 2022 21:15:03 +0000 (16:15 -0500)]
drm/amd/display: Fix USBC link creation

[Description]

Add USBC connector ID to align with new VBIOS parsing.

Add seperate DCN321 link encoder due to different PHY version affecting
DP ALT related registers.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd: Add GFX11 modifiers support to AMDGPU (v3)
Aurabindo Pillai [Mon, 21 Feb 2022 20:33:05 +0000 (15:33 -0500)]
drm/amd: Add GFX11 modifiers support to AMDGPU (v3)

GFX11 IP introduces new tiling mode. Various combinations of DCC
settings are possible and the most preferred settings must be exposed
for optimal use of the hardware.

add_gfx11_modifiers() is based on recommendation from Marek for the
preferred tiling modifier that are most efficient for the hardware.

v2: microtiling fix noticed by Marek
v3: keep Z tiling check

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/amdgpu: align the cg and pg settings
Kenneth Feng [Tue, 31 May 2022 01:51:40 +0000 (09:51 +0800)]
drm/amd/amdgpu: align the cg and pg settings

align the cg and pg settings between gc_v11_0 and gc_v11_2

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add DCN32 to IP discovery table
Aurabindo Pillai [Mon, 25 Apr 2022 22:33:23 +0000 (18:33 -0400)]
drm/amd/display: add DCN32 to IP discovery table

[Why&How]
Add DCN32 to IP discovery to enable automatic initialization of AMDGPU
Display Manager

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add DM support for DCN32/DCN321
Aurabindo Pillai [Thu, 24 Feb 2022 00:05:09 +0000 (19:05 -0500)]
drm/amd/display: Add DM support for DCN32/DCN321

Add Display Manager specific changes for DCN3.2.x.  DM
handles the interaction between the core DC modesetting
code and the drm modesetting infrastructure.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/mes11: update mes11 api interface
Jack Xiao [Wed, 18 May 2022 06:11:20 +0000 (14:11 +0800)]
drm/amdgpu/mes11: update mes11 api interface

fix mes11 api interface.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add dependant changes for DCN32/321
Aurabindo Pillai [Wed, 23 Feb 2022 22:48:45 +0000 (17:48 -0500)]
drm/amd/display: Add dependant changes for DCN32/321

[Why&How]
This patch adds necessary changes needed in DC files outside DCN32/321
specific tree

v2: squash in updates (Alex)

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add DCN32/321 specific files for Display Core
Aurabindo Pillai [Wed, 23 Feb 2022 22:46:31 +0000 (17:46 -0500)]
drm/amd/display: add DCN32/321 specific files for Display Core

Add core DC support for DCN 3.2.x.

v2: squash in fixup (Alex)

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add CLKMGR changes for DCN32/321
Aurabindo Pillai [Mon, 21 Feb 2022 22:01:06 +0000 (17:01 -0500)]
drm/amd/display: add CLKMGR changes for DCN32/321

Add support for managing DCN3.2.x clocks.

v2: squash in smu interface updates (Alex)
v3: Drop unused SMU header (Alex)

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: DML changes for DCN32/321
Aurabindo Pillai [Mon, 21 Feb 2022 21:58:49 +0000 (16:58 -0500)]
drm/amd/display: DML changes for DCN32/321

DML is required for display configuration modelling for things like
bandwidth management and validation.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add GPIO changes for DCN32/321
Aurabindo Pillai [Mon, 21 Feb 2022 21:55:55 +0000 (16:55 -0500)]
drm/amd/display: add GPIO changes for DCN32/321

Add support for the GPIO changes for DCN3.2.x.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add dcn32 IRQ changes
Aurabindo Pillai [Mon, 21 Feb 2022 21:41:46 +0000 (16:41 -0500)]
drm/amd/display: add dcn32 IRQ changes

Add DCN3.2.x interrupt support.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add DMCUB source files and changes for DCN32/321
Aurabindo Pillai [Mon, 21 Feb 2022 21:03:58 +0000 (16:03 -0500)]
drm/amd/display: Add DMCUB source files and changes for DCN32/321

DMCUB is the display engine microcontroller which aids in modesetting
and other display related features.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd: add register headers for DCN32/321
Aurabindo Pillai [Thu, 14 Apr 2022 19:19:16 +0000 (15:19 -0400)]
drm/amd: add register headers for DCN32/321

Add register headers for DCN 3.2.0 and 3.2.1.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add DCN32/321 version identifiers
Aurabindo Pillai [Mon, 21 Feb 2022 20:49:20 +0000 (15:49 -0500)]
drm/amd/display: Add DCN32/321 version identifiers

Add DCN3.2 asic identifiers.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd: Add atomfirmware.h definitions needed for DCN32/321
Aurabindo Pillai [Mon, 21 Feb 2022 20:34:41 +0000 (15:34 -0500)]
drm/amd: Add atomfirmware.h definitions needed for DCN32/321

Add new structures for DCN 3.2.x.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/pm: support mca_ceumc_addr in ecctable
Stanley.Yang [Fri, 20 May 2022 10:22:21 +0000 (18:22 +0800)]
drm/amdgpu/pm: support mca_ceumc_addr in ecctable

SMU add a new variable mca_ceumc_addr to record
umc correctable error address in EccInfo table,
driver side add EccInfo_V2_t to support this feature

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd: Fix spelling typo in comments
pengfuyuan [Thu, 26 May 2022 09:29:09 +0000 (17:29 +0800)]
drm/amd: Fix spelling typo in comments

Fix spelling typo in comments.

Reported-by: k2ci <kernel-bot@kylinos.cn>
Signed-off-by: pengfuyuan <pengfuyuan@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: enable fclk ds feature for SMU 13.0.0
Evan Quan [Wed, 18 May 2022 03:40:54 +0000 (11:40 +0800)]
drm/amd/pm: enable fclk ds feature for SMU 13.0.0

The feature is ready with latest 78.39.0 PMFW.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: update SMU 13.0.0 driver_if header
Evan Quan [Mon, 16 May 2022 01:50:31 +0000 (09:50 +0800)]
drm/amd/pm: update SMU 13.0.0 driver_if header

To fit the latest 78.39.0 PMFW.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: correct the way for retrieving current uclk frequency
Evan Quan [Tue, 10 May 2022 08:08:50 +0000 (16:08 +0800)]
drm/amd/pm: correct the way for retrieving current uclk frequency

There is some problem with average frequency reading. Thus, we
switch to the target frequency reading instead.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agoamdgpu: amdgpu_device.c: Removed trailing whitespace
Mitchell Augustin [Wed, 25 May 2022 19:09:14 +0000 (14:09 -0500)]
amdgpu: amdgpu_device.c: Removed trailing whitespace

Removed trailing whitespace from end of line in amdgpu_device.c

Signed-off-by: Mitchell Augustin <kernel@mitchellaugustin.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: convert sienna_cichlid_get_default_config_table_settings() to IP version
Alex Deucher [Tue, 24 May 2022 14:17:43 +0000 (10:17 -0400)]
drm/amdgpu: convert sienna_cichlid_get_default_config_table_settings() to IP version

Use IP version rather than asic type.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: simplify amdgpu_device_asic_has_dc_support()
Alex Deucher [Tue, 24 May 2022 14:10:18 +0000 (10:10 -0400)]
drm/amdgpu: simplify amdgpu_device_asic_has_dc_support()

Drop extra cases in the default case.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/display: Prepare for new interfaces
Leung, Martin [Fri, 13 May 2022 21:40:42 +0000 (17:40 -0400)]
drm/amdgpu/display: Prepare for new interfaces

why:
lut pipeline will be hooked up differently in some asics
need to add new interfaces

how:
add them

Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Martin <martin.leung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: suppress the compile warning about 64 bit type
Evan Quan [Mon, 30 May 2022 06:58:08 +0000 (14:58 +0800)]
drm/amdgpu: suppress the compile warning about 64 bit type

Suppress the compile warning below:
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1292
gfx_v11_0_rlc_backdoor_autoload_copy_ucode() warn: should '1 << id' be a 64 bit type?

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: suppress compile warnings about possible unaligned accesses
Evan Quan [Mon, 30 May 2022 03:37:07 +0000 (11:37 +0800)]
drm/amd/pm: suppress compile warnings about possible unaligned accesses

Suppress the following compile warnings:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17:
warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
         PPTable_t smc_pptable;                        //PPTable_t in smu11_driver_if.h
                   ^
   1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_7_pptable.h:193:17:
warning: field smc_pptable within 'struct smu_11_0_7_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_7_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
         PPTable_t smc_pptable;                        //PPTable_t in smu11_driver_if.h
                   ^
   1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0_pptable.h:161:12:
warning: field smc_pptable within 'struct smu_13_0_powerplay_table' is less aligned than
'PPTable_t' and is usually due to 'struct smu_13_0_powerplay_table' being packed, which
can lead to unaligned accesses [-Wunaligned-access]

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdkfd: Fix partial migration bugs
Philip Yang [Fri, 3 Jun 2022 13:19:34 +0000 (09:19 -0400)]
drm/amdkfd: Fix partial migration bugs

Migration range from system memory to VRAM, if system page can not be
locked or unmapped, we do partial migration and leave some pages in
system memory. Several bugs found to copy pages and update GPU mapping
for this situation:

1. copy to vram should use migrate->npage which is total pages of range
as npages, not migrate->cpages which is number of pages can be migrated.

2. After partial copy, set VRAM res cursor as j + 1, j is number of
system pages copied plus 1 page to skip copy.

3. copy to ram, should collect all continuous VRAM pages and copy
together.

4. Call amdgpu_vm_update_range, should pass in offset as bytes, not
as number of pages.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2 years agodrm/amdkfd: add pinned BOs to kfd_bo_list
Lang Yu [Tue, 31 May 2022 01:19:43 +0000 (09:19 +0800)]
drm/amdkfd: add pinned BOs to kfd_bo_list

The kfd_bo_list is used to restore process BOs after
evictions. As page tables could be destroyed during
evictions, we should also update pinned BOs' page tables
during restoring to make sure they are valid.

So for pinned BOs,
1, Validate them and update their page tables.
2, Don't add eviction fence for them.

v2:
 - Don't handle pinned ones specially in BO validation.(Felix)

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: Update PDEs flush TLB if PTB/PDB moved
Philip Yang [Wed, 1 Jun 2022 23:02:45 +0000 (19:02 -0400)]
drm/amdgpu: Update PDEs flush TLB if PTB/PDB moved

Flush TLBs when existing PDEs are updated because a PTB or PDB moved,
but avoids unnecessary TLB flushes when new PDBs or PTBs are added to
the page table, which commonly happens when memory is mapped for the
first time.

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: enable tmz by default for GC 10.3.7
Sunil Khatri [Mon, 30 May 2022 17:54:09 +0000 (23:24 +0530)]
drm/amdgpu: enable tmz by default for GC 10.3.7

Add IP GC 10.3.7 in the list of target to have
tmz enabled by default.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.18.x
2 years agodrm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions
Mario Limonciello [Tue, 31 May 2022 23:56:41 +0000 (18:56 -0500)]
drm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions

Loading amdgpu on GC 10.3.7 shows an ERR level message:
`kfd kfd: amdgpu: GC IP 0a0307 not supported in kfd`

Add these targets to match yellow carp structures.

Reported-by: David Chang <david.chang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Tested-by: Jesse(Jie) Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.18.x
2 years agodrm/amdkfd: Use mmget_not_zero in MMU notifier
Philip Yang [Thu, 26 May 2022 20:15:38 +0000 (16:15 -0400)]
drm/amdkfd: Use mmget_not_zero in MMU notifier

MMU notifier callback may pass in mm with mm->mm_users==0 when process
is exiting, use mmget_no_zero to avoid accessing invalid mm in deferred
list work after mm is gone.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: Resolve RAS GFX error count issue after cold boot on Arcturus
Candice Li [Wed, 1 Jun 2022 09:10:44 +0000 (17:10 +0800)]
drm/amdgpu: Resolve RAS GFX error count issue after cold boot on Arcturus

Adjust the sequence for ras late init and separate ras reset error status
from query status.

v2: squash in fix from Candice

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: fix ras supported check
Stanley.Yang [Tue, 31 May 2022 10:57:06 +0000 (18:57 +0800)]
drm/amdgpu: fix ras supported check

Fix aldebaran ras supported check on SRIOV guest side,
the previous check conditicon block all ras feature
on baremetal

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: remove stale config guards
Aurabindo Pillai [Thu, 14 Apr 2022 19:48:30 +0000 (15:48 -0400)]
drm/amd/display: remove stale config guards

This code should be executed.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2 years agodrm/amdgpu: make gfx_v11_0_rlc_stop static
sunliming [Sun, 29 May 2022 06:26:31 +0000 (14:26 +0800)]
drm/amdgpu: make gfx_v11_0_rlc_stop static

This symbol is not used outside of gfx_v11_0.c, so marks it static.

Fixes the following w1 warning:

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1945:6: warning: no previous
prototype for function 'gfx_v11_0_rlc_stop' [-Wmissing-prototypes].

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: fix a missing break in gfx_v11_0_handle_priv_fault
sunliming [Sun, 29 May 2022 07:26:31 +0000 (15:26 +0800)]
drm/amdgpu: fix a missing break in gfx_v11_0_handle_priv_fault

Fixes the following w1 warning:

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:5873:2: warning: unannotated
fall-through between switch labels [-Wimplicit-fallthrough].

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: fix aper_base for APU
Roman Li [Wed, 25 May 2022 21:20:21 +0000 (17:20 -0400)]
drm/amdgpu: fix aper_base for APU

[Why]
Wrong fb offset results in dmub f/w errors and white screen.
[drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3

[How]
Read aper_base from mmhub because GC is off by default

v2: use BAR for passthrough (Alex)

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: update VCN codec support for Yellow Carp
Alex Deucher [Thu, 26 May 2022 20:34:55 +0000 (16:34 -0400)]
drm/amdgpu: update VCN codec support for Yellow Carp

Supports AV1.  Mesa already has support for this and
doesn't rely on the kernel caps for yellow carp, so
this was already working from an application perspective.

Fixes: 554398174d98 ("amdgpu/nv.c - Added video codec support for Yellow Carp")
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2002
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2 years agodrm/amdgpu: make program_imu_rlc_ram static
Jiapeng Chong [Wed, 25 May 2022 09:37:02 +0000 (17:37 +0800)]
drm/amdgpu: make program_imu_rlc_ram static

This symbol is not used outside of imu_v11_0.c, so marks it
static.

Fixes the following w1 warning:

drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:302:6: warning: no previous
prototype for ‘program_imu_rlc_ram’ [-Wmissing-prototypes].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: 3.2.187
Aric Cyr [Mon, 16 May 2022 01:52:38 +0000 (21:52 -0400)]
drm/amd/display: 3.2.187

This version brings along the following fixes:

* Changes to DP LT fallback behavior to more closely match the DP standard
* Added new interfaces for lut pipeline
* Restore ref_dtblck value when clk struct is cleared in init_clocks
* Fixes DMUB outbox trace in S4
* Fixes lingering DIO FIFO errors when DIO no longer enabled
* Reads Golden Settings Table from VBIOS

Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Fix possible infinite loop in DP LT fallback
Ilya [Mon, 7 Feb 2022 22:39:10 +0000 (17:39 -0500)]
drm/amd/display: Fix possible infinite loop in DP LT fallback

[Why]
It's possible for some fallback scenarios to result in infinite looping
during link training.

[How]
This change modifies DP LT fallback behavior to more closely match the
DP standard. Keep track of the link rate during the EQ_FAIL fallback,
and use it as the maximum link rate for the CR sequence.

Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Ilya <Ilya.Bakoulin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Don't clear ref_dtbclk value
Alvin [Thu, 12 May 2022 20:49:16 +0000 (16:49 -0400)]
drm/amd/display: Don't clear ref_dtbclk value

[Description]
ref_dtbclk value is assigned in clk_mgr_construct,
but the clks struct is cleared in init_clocks.
Make sure to restore the value or we will get
0 value for ref_dtbclk in DCN31.

Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Fix DMUB outbox trace in S4 (#4465)
Hung, Cruise [Fri, 13 May 2022 01:16:42 +0000 (09:16 +0800)]
drm/amd/display: Fix DMUB outbox trace in S4 (#4465)

[Why]
DMUB Outbox0 read/write pointer not sync after resumed from S4.
And that caused old traces were sent to outbox.

[How]
Disable DMUB Outbox0 interrupt
and clear DMUB Outbox0 read/write pointer when resumes from S4.
And then enable Outbox0 interrupt before starts DMCUB.

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Cruise Hung <Cruise.Hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Wait DMCUB to idle state before reset.
hengzhou [Sat, 7 May 2022 01:43:08 +0000 (09:43 +0800)]
drm/amd/display: Wait DMCUB to idle state before reset.

[WHY]
Very low rate to cause memory access issue while resetting
DMCUB after the halt command was sent to it.
The process of stopping fw of DMCUB may be timeout, that means
it is not in idle state, such as the window frames may still be
kept in cache, so reset by force will cause MMHUB hang.

[HOW]
After the halt command was sent, keep checking the DMCUB state until
it is idle.

Reviewed-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: hengzhou <Hengyong.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Pass the new context into disable OTG WA
Nicholas Kazlauskas [Fri, 6 May 2022 16:56:38 +0000 (12:56 -0400)]
drm/amd/display: Pass the new context into disable OTG WA

[Why]
When enabling an HPO stream for the first time after having previously
enabled a DIO stream there may be lingering DIO FIFO errors even though
the DIO is no longer enabled.

These can cause display clock change to hang if we don't apply the
OTG disable workaround since the ramping logic is tied to OTG on.

[How]
The workaround wasn't being applied in the sequence of:

1 DIO stream
0 streams
1 HPO stream

because current_state has no stream or planes in its context - and
it's only swapped after optimize has finished.

We should be using the incoming context instead to determine whether
this logic is needed or not.

Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: revert Blank eDP on disable/enable drv
Leung, Martin [Tue, 10 May 2022 16:27:08 +0000 (12:27 -0400)]
drm/amd/display: revert Blank eDP on disable/enable drv

why and how:
Revert this change. It was causing a black screen with certain blocks

Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Leung, Martin <Martin.Leung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Read Golden Settings Table from VBIOS
Sherry Wang [Tue, 10 May 2022 10:42:18 +0000 (18:42 +0800)]
drm/amd/display: Read Golden Settings Table from VBIOS

[Why]
Dmub read AUX_DPHY_RX_CONTROL0 from Golden Setting Table,
but driver will set it to default value 0x103d1110, which
causes issue in some case

[How]
Remove the driver code, use the value set by dmub in
dp_aux_init

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Sherry Wang <YAO.WANG1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agoMerge tag 'amd-drm-next-5.19-2022-05-26-2' of https://gitlab.freedesktop.org/agd5f...
Dave Airlie [Wed, 1 Jun 2022 00:56:11 +0000 (10:56 +1000)]
Merge tag 'amd-drm-next-5.19-2022-05-26-2' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.19-2022-05-26-2:

amdgpu:
- Update fdinfo to the common drm format

UAPI:
- Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL
  Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction
  Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220526202546.66860-1-alexander.deucher@amd.com
2 years agoMerge tag 'amd-drm-next-5.19-2022-05-26' of https://gitlab.freedesktop.org/agd5f...
Dave Airlie [Wed, 1 Jun 2022 00:37:20 +0000 (10:37 +1000)]
Merge tag 'amd-drm-next-5.19-2022-05-26' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.19-2022-05-26:

amdgpu:
- Link training fixes
- DPIA fixes
- Misc code cleanups
- Aux fixes
- Hotplug fixes
- More FP clean up
- Misc GFX9/10 fixes
- Fix a possible memory leak in SMU shutdown
- SMU 13 updates
- RAS fixes
- TMZ fixes
- GC 11 updates
- SMU 11 metrics fixes
- Fix coverage blend mode for overlay plane
- Note DDR vs LPDDR memory
- Fuzz fix for CS IOCTL
- Add new PCI DID

amdkfd:
- Clean up hive setup
- Misc fixes

radeon:
- Fix a possible NULL pointer dereference

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220526200641.64097-1-alexander.deucher@amd.com
2 years agodrm/amdgpu: add drm-client-id to fdinfo v2
Christian König [Tue, 10 May 2022 16:29:35 +0000 (18:29 +0200)]
drm/amdgpu: add drm-client-id to fdinfo v2

This is enough to get gputop working :)

v2: rebase and some addition cleanup

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Shashank Sharma <shashank.sharma@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: Convert to common fdinfo format v5
Christian König [Wed, 11 May 2022 09:06:26 +0000 (11:06 +0200)]
drm/amdgpu: Convert to common fdinfo format v5

Convert fdinfo format to one documented in drm-usage-stats.rst.

It turned out that the existing implementation was actually completely
nonsense. The calculated percentages indeed represented the usage of the
engine, but with varying time slices.

So 10% usage for application A could mean something completely different
than 10% usage for application B.

Completely nuke that and just use the now standardized nanosecond
interface.

v2: drop the documentation change for now, nuke percentage calculation
v3: only account for each hw_ip, move the time_spend to the ctx mgr.
v4: move general ctx changes into separate patch, rework the fdinfo to
    ctx_mgr interface so that all usages are calculated at once, drop
    some unecessary and dangerous refcount dance.
v5: add one more comment how we calculate the time spend

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Shashank Sharma <shashank.sharma@amd.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: bump minor version number
Christian König [Fri, 6 May 2022 11:21:28 +0000 (13:21 +0200)]
drm/amdgpu: bump minor version number

Increase the minor version number to indicate that the new flags are
available.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add AMDGPU_VM_NOALLOC v2
Christian König [Fri, 6 May 2022 11:11:41 +0000 (13:11 +0200)]
drm/amdgpu: add AMDGPU_VM_NOALLOC v2

Add the AMDGPU_VM_NOALLOC flag to let userspace control MALL allocation.

v2: also add the flag to the allowed flags.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE
Christian König [Fri, 6 May 2022 11:08:34 +0000 (13:08 +0200)]
drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE

Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO
doesn't needs to be preserved during eviction.

KFD was already using a similar functionality for SVM BOs so replace the
internal flag with the new UAPI.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add beige goby PCI ID
Alex Deucher [Wed, 25 May 2022 03:23:59 +0000 (23:23 -0400)]
drm/amdgpu: add beige goby PCI ID

Add a beige goby PCI ID.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2 years agodrm/amd/pm: Return auto perf level, if unsupported
Lijo Lazar [Tue, 24 May 2022 12:05:55 +0000 (17:35 +0530)]
drm/amd/pm: Return auto perf level, if unsupported

When powerplay is not enabled, return AUTO as default level.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdkfd: fix typo in comment
Julia Lawall [Sat, 21 May 2022 11:11:24 +0000 (13:11 +0200)]
drm/amdkfd: fix typo in comment

Spelling mistake (triple letters) in comment.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/gfx: fix typos in comments
Julia Lawall [Sat, 21 May 2022 11:11:14 +0000 (13:11 +0200)]
drm/amdgpu/gfx: fix typos in comments

Spelling mistakes (triple letters) in comments.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
Dave Airlie [Mon, 23 May 2022 00:24:18 +0000 (10:24 +1000)]
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.

Submitting a cs with 0 chunks, causes an oops later, found trying
to execute the wrong userspace driver.

MESA_LOADER_DRIVER_OVERRIDE=v3d glxinfo

[172536.665184] BUG: kernel NULL pointer dereference, address: 00000000000001d8
[172536.665188] #PF: supervisor read access in kernel mode
[172536.665189] #PF: error_code(0x0000) - not-present page
[172536.665191] PGD 6712a0067 P4D 6712a0067 PUD 5af9ff067 PMD 0
[172536.665195] Oops: 0000 [#1] SMP NOPTI
[172536.665197] CPU: 7 PID: 2769838 Comm: glxinfo Tainted: P           O      5.10.81 #1-NixOS
[172536.665199] Hardware name: To be filled by O.E.M. To be filled by O.E.M./CROSSHAIR V FORMULA-Z, BIOS 2201 03/23/2015
[172536.665272] RIP: 0010:amdgpu_cs_ioctl+0x96/0x1ce0 [amdgpu]
[172536.665274] Code: 75 18 00 00 4c 8b b2 88 00 00 00 8b 46 08 48 89 54 24 68 49 89 f7 4c 89 5c 24 60 31 d2 4c 89 74 24 30 85 c0 0f 85 c0 01 00 00 <48> 83 ba d8 01 00 00 00 48 8b b4 24 90 00 00 00 74 16 48 8b 46 10
[172536.665276] RSP: 0018:ffffb47c0e81bbe0 EFLAGS: 00010246
[172536.665277] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[172536.665278] RDX: 0000000000000000 RSI: ffffb47c0e81be28 RDI: ffffb47c0e81bd68
[172536.665279] RBP: ffff936524080010 R08: 0000000000000000 R09: ffffb47c0e81be38
[172536.665281] R10: ffff936524080010 R11: ffff936524080000 R12: ffffb47c0e81bc40
[172536.665282] R13: ffffb47c0e81be28 R14: ffff9367bc410000 R15: ffffb47c0e81be28
[172536.665283] FS:  00007fe35e05d740(0000) GS:ffff936c1edc0000(0000) knlGS:0000000000000000
[172536.665284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[172536.665286] CR2: 00000000000001d8 CR3: 0000000532e46000 CR4: 00000000000406e0
[172536.665287] Call Trace:
[172536.665322]  ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]
[172536.665332]  drm_ioctl_kernel+0xaa/0xf0 [drm]
[172536.665338]  drm_ioctl+0x201/0x3b0 [drm]
[172536.665369]  ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]
[172536.665372]  ? selinux_file_ioctl+0x135/0x230
[172536.665399]  amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
[172536.665403]  __x64_sys_ioctl+0x83/0xb0
[172536.665406]  do_syscall_64+0x33/0x40
[172536.665409]  entry_SYSCALL_64_after_hwframe+0x44/0xa9

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2018
Signed-off-by: Dave Airlie <airlied@redhat.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: differentiate between LP and non-LP DDR memory
Alex Deucher [Mon, 23 May 2022 15:24:31 +0000 (11:24 -0400)]
drm/amdgpu: differentiate between LP and non-LP DDR memory

Some applications want to know whether the memory is LP or
not.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: Resolve pcie_bif RAS recovery bug
Candice Li [Fri, 20 May 2022 12:51:53 +0000 (20:51 +0800)]
drm/amdgpu: Resolve pcie_bif RAS recovery bug

Check shared buf instead of init flag for xgmi ta shared buf init
during xgmi ta initialization.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: clean up asd on the ta_firmware_header_v2_0
Prike Liang [Fri, 20 May 2022 03:04:35 +0000 (11:04 +0800)]
drm/amdgpu: clean up asd on the ta_firmware_header_v2_0

On the psp13 series use ta_firmware_header_v2_0 and the asd firmware
was buildin ta, so needn't request asd firmware separately.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/discovery: validate VCN and SDMA instances
Alex Deucher [Mon, 16 May 2022 18:12:33 +0000 (14:12 -0400)]
drm/amdgpu/discovery: validate VCN and SDMA instances

Validate the VCN and SDMA instances against the driver
structure sizes to make sure we don't get into a
situation where the firmware reports more instances than
the driver supports.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: add Coverage blend mode for overlay plane
Sung Joon Kim [Thu, 19 May 2022 21:46:36 +0000 (17:46 -0400)]
drm/amd/display: add Coverage blend mode for overlay plane

According to the KMS man page, there is a
"Coverage" alpha blend mode that assumes the
pixel color values have NOT been pre-multiplied
and will be done when the actual blending to
the background color values happens.

Previously, this mode hasn't been enabled
in our driver and it was assumed that all
normal overlay planes are pre-multiplied
by default.

When a 3rd party app is used to input a image
in a specific format, e.g. PNG, as a source
of a overlay plane to blend with the background
primary plane, the pixel color values are not
pre-multiplied. So by adding "Coverage" blend
mode, our driver will support those cases.

Issue fixed: Overlay plane alpha channel blending is incorrect
Issue tracker: https://gitlab.freedesktop.org/drm/amd/-/issues/1769

Reference:
https://dri.freedesktop.org/docs/drm/gpu/drm-kms.html#plane-composition-properties

Adding Coverage support also enables IGT
kms_plane_alpha_blend Coverage subtests:
1. coverage-7efc
2. coverage-vs-premult-vs-constant

Changes
1. Add DRM_MODE_BLEND_COVERAGE blend mode capability
2. Add "pre_multiplied_alpha" flag for Coverage case
3. Read the correct flag and set the DCN MPCC
pre_multiplied register bit (only on overlay plane)

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1769
Signed-off-by: Sung Joon Kim <Sungjoon.Kim@amd.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()
Dan Carpenter [Mon, 16 May 2022 07:05:48 +0000 (10:05 +0300)]
drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()

The > ARRAY_SIZE() should be >= ARRAY_SIZE() to prevent an out of bounds
access.

Fixes: e27c41d5b068 ("drm/amd/display: Support for DMUB HPD interrupt handling")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: suppress some compile warnings
Evan Quan [Thu, 19 May 2022 09:28:12 +0000 (17:28 +0800)]
drm/amdgpu: suppress some compile warnings

Suppress two compile warnings about "no previous prototype".

Reported-by: kernel test robot <lkp@intel.com>
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>
2 years agodrm/amd/pm: correct the metrics version for SMU 11.0.11/12/13
Evan Quan [Wed, 6 Apr 2022 06:14:50 +0000 (14:14 +0800)]
drm/amd/pm: correct the metrics version for SMU 11.0.11/12/13

Correct the metrics version used for SMU 11.0.11/12/13.
Fixes misreported GPU metrics (e.g., fan speed, etc.) depending
on which version of SMU firmware is loaded.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1925
Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdkfd: Add gfx11 trap handler
Jay Cornwall [Thu, 30 Dec 2021 13:32:06 +0000 (21:32 +0800)]
drm/amdkfd: Add gfx11 trap handler

Based on gfx10 with following changes:

- GPR_ALLOC.VGPR_SIZE field moved (and size corrected in gfx10)
- s_sendmsg_rtn_b64 replaces some s_sendmsg/s_getreg
- Buffer instructions no longer have direct-to-LDS modifier

Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Laurent Morichetti <laurent.morichetti@amd.com>
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdkfd: port cwsr trap handler from dkms branch
Eric Huang [Mon, 16 May 2022 18:22:38 +0000 (14:22 -0400)]
drm/amdkfd: port cwsr trap handler from dkms branch

Most of changes are for debugger feature, and it is
to simplify trap handler support for new asics in the
future.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/display: Add HDMI_ACP_SEND register
Alan Liu [Tue, 17 May 2022 14:30:00 +0000 (22:30 +0800)]
drm/amd/display: Add HDMI_ACP_SEND register

Define HDMI_ACP_SEND register shift/mask.

Signed-off-by: Alan Liu <HaoPing.Liu@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: Fix missing thermal throttler status
Lijo Lazar [Thu, 19 May 2022 05:20:25 +0000 (10:50 +0530)]
drm/amd/pm: Fix missing thermal throttler status

On aldebaran, when thermal throttling happens due to excessive GPU
temperature, the reason for throttling event is missed in warning
message. This patch fixes it.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: add support of tmz for GC 10.3.7
Sunil Khatri [Tue, 17 May 2022 06:03:45 +0000 (11:33 +0530)]
drm/amdgpu: add support of tmz for GC 10.3.7

Add support of IP GC 10.3.7 in amdgpu_gmc_tmz_set.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: change code name to ip version for tmz set
Sunil Khatri [Tue, 17 May 2022 05:58:46 +0000 (11:28 +0530)]
drm/amdgpu: change code name to ip version for tmz set

Use IP version rather then code name of IPs for
tmz set.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: move amdgpu_gmc_tmz_set after ip_version populated
Sunil Khatri [Tue, 17 May 2022 05:57:11 +0000 (11:27 +0530)]
drm/amdgpu: move amdgpu_gmc_tmz_set after ip_version populated

To enable TMZ feature based on IP version needs adev->ip_version
populated but its empty. Move amdgpu_gmc_tmz_set to a place where
ip_version is populated.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu: support ras on SRIOV
Stanley.Yang [Wed, 27 Apr 2022 04:16:51 +0000 (12:16 +0800)]
drm/amdgpu: support ras on SRIOV

support umc/gfx/sdma ras on guest side

Changed from V1:
    move sriov judgment in amdgpu_ras_interrupt_fatal_error_handler

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amdgpu/pm: smu_v13_0_4: delete duplicate condition
Dan Carpenter [Wed, 18 May 2022 17:38:36 +0000 (20:38 +0300)]
drm/amdgpu/pm: smu_v13_0_4: delete duplicate condition

There is no need to check if "clock_ranges' is non-NULL.  It is checked
already on the line before.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: enable memory temp reading for SMU 13.0.0
Evan Quan [Fri, 13 May 2022 03:03:07 +0000 (11:03 +0800)]
drm/amd/pm: enable memory temp reading for SMU 13.0.0

With the latest vbios, the memory temp reading is working.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: enable more dpm features for SMU 13.0.0
Evan Quan [Tue, 10 May 2022 07:00:43 +0000 (15:00 +0800)]
drm/amd/pm: enable more dpm features for SMU 13.0.0

Enable OOB Monitor and SOC CG which are ready since 78.38.0.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: correct the softpptable ids used for SMU 13.0.0
Evan Quan [Tue, 10 May 2022 03:04:06 +0000 (11:04 +0800)]
drm/amd/pm: correct the softpptable ids used for SMU 13.0.0

To better match with the pptable_id settings from VBIOS.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 years agodrm/amd/pm: update SMU 13.0.0 driver_if header
Evan Quan [Mon, 9 May 2022 03:42:23 +0000 (11:42 +0800)]
drm/amd/pm: update SMU 13.0.0 driver_if header

To align with 78.37.0 and later PMFWs.

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