Alex Deucher [Sun, 6 Apr 2025 21:27:24 +0000 (17:27 -0400)]
drm/amdgpu: cancel gfx idle work in device suspend for s0ix
This is normally handled in the gfx IP suspend callbacks, but
for S0ix, those are skipped because we don't want to touch
gfx. So handle it in device suspend.
Fixes: b9467983b774 ("drm/amdgpu: add dynamic workload profile switching for gfx10") Fixes: 963537ca2325 ("drm/amdgpu: add dynamic workload profile switching for gfx11") Fixes: 5f95a1549555 ("drm/amdgpu: add dynamic workload profile switching for gfx12") Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ruili Ji [Mon, 24 Mar 2025 05:08:50 +0000 (01:08 -0400)]
drm/amd/pm: implement dpm vcn reset function
Implement VCN engine reset by sending MSG_ResetVCN
on smu 13.0.6.
v2: fix format for code and message
Reviewed-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Ruili Ji <ruiliji2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Taimur Hassan [Mon, 31 Mar 2025 15:13:01 +0000 (10:13 -0500)]
drm/amd/display: Promote DC to 3.2.328
Summary:
* Optimize custom brightness curve
* Correct SSC enable detection for DCN351
* Turn off eDP lcdvdd and backlight if not required
* Use DMUB Fused IO interface for HDCP
* Extend eDP-on-DP1 quirk list
Reviewed-by: Zaeem Mohamed <zaeem.mohamed@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Sherry Wang [Fri, 28 Mar 2025 05:33:12 +0000 (13:33 +0800)]
drm/amd/display: rename IPS2 entry/exit message
[Why&How]
Fix the confusing entry/exit message name for IPS2
Reviewed-by: Duncan Ma <duncan.ma@amd.com> Signed-off-by: Sherry Wang <Yao.Wang1@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Taimur Hassan [Sun, 30 Mar 2025 19:12:35 +0000 (15:12 -0400)]
drm/amd/display: [FW Promotion] Release 0.1.5.0
Aligning dmub_cmd header with dmu firmware release 0.1.5.0
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Reviewed-by: Zaeem Mohamed <zaeem.mohamed@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Charlene Liu [Wed, 26 Mar 2025 09:11:35 +0000 (17:11 +0800)]
drm/amd/display: turn off eDP lcdvdd and backlight if not required
[why]
A+N configuration, eDP on A-APU is off, extended display active.
Resume from s4, eDP's backlight is still on.
[how]
Turn off inactive eDP backlight and lcdvdd.
Reviewed-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Signed-off-by: Jing Zhou <Jing.Zhou@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ausef Yousof [Fri, 28 Mar 2025 15:06:50 +0000 (11:06 -0400)]
drm/amd/display: dont disable dtb as dto src during dpms off
fix was previously in 25.20 but was reverted out as it was accompanied
by other changes that caused regression.
[why&how]
Disabling dtb as the dto src during dpms off relies on in the same
instance being able to also alter the dto src bit to dpref (or not dtb
in general), but this was recently changed to only take place in
dcn31_program_pix_clk, as that is where we want to perform any dto src
changes because tg is off at that point, it is unsafe to do that
elsewhere. What this means is now instead of disabling dtb as dto src
and modifying source bit, we are left with the configuration for a given
tg that specifies dtb as dto src and dtb dto en simultaneously is unset.
dcn31_program_pix_clk can rectify this but its possible for us to
perform some tg dependant operation that would simply hang because when
we go to enable say crtc then, the clk we specify as dto src is "off" en
bit is cleared, source bit was never changed, and program_pix_clk hasnt
been called yet (as apart of dpms on)
We cant disable it as dto src during dpms off if we want the luxury of
performing tg dependant operation during dpms off and before dpms on.
Reviewed-by: Yihan Zhu <yihan.zhu@amd.com> Signed-off-by: Ausef Yousof <Ausef.Yousof@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ausef Yousof [Fri, 28 Mar 2025 15:06:27 +0000 (11:06 -0400)]
drm/amd/display: wait for updates to latch before locking
[why&how]
It is possible for an update to acquire otg lock and begin programming
while the previous update has not completed and its values have not
latched. The correct way to go about this is to wait until the vupdate
pulses so we can be sure that previous updates have latched and we can
continue with the current update pipe programming, otherwise during
consecutive full updates we will have corruption flash on the screen.
The corruption flash occurs specifically on configs that require odm
combine, and its local to a specific pipe (will not flash across whole
screen). This ticket is across the otg slave, but it may also appear
across master.
Reviewed-by: Leo Chen <leo.chen@amd.com> Signed-off-by: Ausef Yousof <Ausef.Yousof@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Remove double checks for `debug.enable_mem_low_power.bits.cm`
[Why]
A variety of the 3DLUT handling functions check
`debug.enable_mem_low_power.bits.cm` both in the caller and function.
This is unnecessary overhead.
[How]
For each of them reduce to just checking just in caller or function.
Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Move PSR support message into amdgpu_dm
[Why]
PSR support could vary from the panels connected to one GPU versus
another.
[How]
Move PSR support message into amdgpu_dm which has the scope of the
GPU and use that information.
Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Adjust all dev_*() messages to drm_*()
[Why]
dev_*() messages don't show that they are from a driver in drm
subsystem.
[How]
Change all dev_*() messages to drm_*() messages.
Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: HDCP Locality check using DMUB Fused IO
[Why]
HDCP locality check has strict timing requirements, currently broken
due to reliance on msleep which does not guarantee accuracy.
The PR moves the write-poll-read sequence into DMUB using new generic
Fused IO interface, where the timing accuracy is greatly improved.
New flow is enabled using DCN resource capability bit (none for now),
or using a debug flag.
[How]
* Extended mod_hdcp_config with new function for requesting DMUB
to execute a sequence of fused I2C/AUX commands and synchronously
wait until an outbox reply arrives or a timeout expires.
* If the timeout expires, send an abort to DMUB.
* Update HDCP to use the DMUB for locality check if supported.
* Add DC_HDCP_LC_FORCE_FW_ENABLE and DC_HDCP_LC_ENABLE_SW_FALLBACK.
* Make the first enable new flow regardless of resource capabilities.
* Make the second enable fallback to old SW flow.
* Clean up makefile source file listings for easier updates.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Dominik Kaszewski <dominik.kaszewski@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Kevin Gao [Wed, 26 Mar 2025 18:14:05 +0000 (14:14 -0400)]
drm/amd/display: Correct SSC enable detection for DCN351
[Why]
Due to very small clock register delta between DCN35 and DCN351, clock
spread is being checked on the wrong register for DCN351, causing the
display driver to believe that DPREFCLK downspread to be disabled when
in some stacks it is enabled. This causes the clock values for audio to
be incorrect.
[How]
Both DCN351 and DCN35 use the same clk_mgr, so we modify the DCN35
function that checks for SSC enable to read CLK6 instead of CLK5 when
using DCN351. This allows us to read for DPREFCLK downspread correctly
so the clock can properly compensate when setting values.
Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Kevin Gao <kevin.gao3@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
When BIOS includes a lot of custom brightness data points, walking
the entire list can be time consuming. This is most noticed when
dragging a power slider. The "higher" values are "slower" to drag
around.
[How]
Move custom brightness calculation loop into a static function. Before
starting the loop check the "half way" data point to see how it compares
to the input. If greater than the half way data point use that as the
starting point instead.
Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Victor Skvortsov [Sun, 30 Mar 2025 18:54:06 +0000 (13:54 -0500)]
drm/amdgpu: Fix CPER error handling on VFs
CPER read will loop infinitely if an error is encountered and
the more bit is set. Add error checks to break upon failure.
v2: added function pointer checks
Suggested-by: Tony Yi <Tony.Yi@amd.com> Signed-off-by: Victor Skvortsov <Victor.Skvortsov@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the below comment warning
drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:541:
warning: Function parameter or struct member 'adev'
not described in 'amdgpu_sdma_register_on_reset_callbacks'
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lijo Lazar [Wed, 26 Mar 2025 07:58:38 +0000 (13:28 +0530)]
drm/amdgpu: Add basic validation for RAS header
If RAS header read from EEPROM is corrupted, it could result in trying
to allocate huge memory for reading the records. Add some validation to
header fields.
Victor Skvortsov [Thu, 27 Mar 2025 15:38:42 +0000 (11:38 -0400)]
drm/amdgpu: Add indirect L1_TLB_CNTL reg programming for VFs
VFs on some IP versions are unable to access this register directly.
This register must be programmed before PSP ring is setup,
so use PSP VF mailbox directly. PSP will broadcast the register
value to all VF assigned instances.
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com> Reviewed-by: Zhigang Luo <Zhigang.luo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Charles Han [Thu, 27 Mar 2025 04:04:35 +0000 (12:04 +0800)]
drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table
The function atomctrl_initialize_mc_reg_table() and
atomctrl_initialize_mc_reg_table_v2_2() does not check the return
value of smu_atom_get_data_table(). If smu_atom_get_data_table()
fails to retrieve vram_info, it returns NULL which is later
dereferenced.
Fixes: b3892e2bb519 ("drm/amd/pp: Use atombios api directly in powerplay (v2)") Fixes: 5f92b48cf62c ("drm/amd/pm: add mc register table initialization") Signed-off-by: Charles Han <hanchunchao@inspur.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Prike Liang [Fri, 21 Feb 2025 12:14:31 +0000 (20:14 +0800)]
drm/amdgpu/gfx11: Implement the GFX11 KCQ pipe reset
Implement the GFX11 compute pipe reset. As the GFX11 CPFW
still hasn't fully supported pipe reset yet, therefore
disable the KCQ pipe reset temporarily.
Signed-off-by: Prike Liang <Prike.Liang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/gfx11: Implement the GFX11 KGQ pipe reset
Implement the kernel graphics queue pipe reset,and the driver
will fallback to pipe reset when the queue reset fails. However,
the ME FW hasn't fully supported pipe reset yet so disable the
KGQ pipe reset temporarily.
Signed-off-by: Prike Liang <Prike.Liang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reason for revert: it causes stuttering in some usecases.
Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dillon Varone [Wed, 19 Mar 2025 17:53:25 +0000 (13:53 -0400)]
drm/amd/display: Fix VUpdate offset calculations for dcn401
[WHY&HOW]
DCN401 uses a different structure to store the VStartup offset used to
calculate the VUpdate position, so adjust the calculations to use this
value.
Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fangzhi Zuo [Thu, 20 Mar 2025 17:58:24 +0000 (13:58 -0400)]
drm/amd/display: Do Not Consider DSC if Valid Config Not Found
[why]
In the mode validation, mst dsc is considered for bw calculation after
common dsc config is determined. Currently it considered common dsc config
is found if max and min target bpp are non zero which is not accurate. Invalid
max and min target bpp values would not get max_kbps and min_kbps calculated,
leading to falsefully pass a mode that does not have valid dsc parameters
available.
[how]
Use the return value of decide_dsc_bandwidth_range() to determine whether valid
dsc common config is found or not. Prune out modes that do not have valid common
dsc config determined.
Reviewed-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dillon Varone [Wed, 19 Mar 2025 16:45:13 +0000 (12:45 -0400)]
drm/amd/display: Add Support for reg inbox0 for host->DMUB CMDs
[WHY]
DCN4+ supports a new register based mailbox for sending messages
from host to DMCUB. This mailbox supports 64 byte commands, which makes
it compatible with the same structure as the frame buffer based mailbox.
[HOW]
The intention for reg_inbox0 is to be slot in replacement for the frame
buffer based mailbox (Inbox1). It supports all of the required features:
- Supports all messages handled by FB Inbox1
- Supports multi command batching
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Joshua Aberback [Fri, 14 Mar 2025 22:33:43 +0000 (18:33 -0400)]
drm/amd/display: Use meaningful size for block_sequence array
[Why]
This array was initially defined as size 50. There were array overflow
issues so the size was increased to 100. To ensure such issues are
avoided in the future, the size should be set based on the possible
contents instead of an arbitrary value.
[How]
- upper bound, assume every update occurs on max number of pipes
- define array sizes for function parameters, for static analysis
Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Tue, 25 Mar 2025 17:18:46 +0000 (11:18 -0600)]
Documentation/gpu: Create a GC entry in the amdgpu documentation
GC is a large block that plays a vital role for amdgpu; for this reason,
this commit creates one specific page for GC and adds extra information
about the CP component.
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Tue, 25 Mar 2025 17:18:45 +0000 (11:18 -0600)]
Documentation/gpu: Add explanation about AMD Pipes and Queues
Pipes and Queues are two common vocabulary that pervades discussions
around amdgpu core features. The definition and explanation of those
components are spread around multiple places in the code, mailing list,
and Gitlab, which sometimes leads to the wrong interpretation of these
concepts. This commit attempts to centralize the definition and
explanation of Pipe and Queue from amdgpu perspective in a kernel doc.
Most of the information in this doc was derived from:
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Tue, 25 Mar 2025 17:18:44 +0000 (11:18 -0600)]
Documentation/gpu: Create a documentation entry just for hardware info
The APU and dGPU tables are hidden in the driver misc info, which makes
it hard to find specific hardware info when users need it. This commit
creates a single page for this information and adds it to the top of the
amdgpu list to improve searchability.
Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Tue, 25 Mar 2025 17:18:43 +0000 (11:18 -0600)]
Documentation/gpu: Change index order to show driver core first
Since driver-core has an overview of the AMD GPU hardware structure, it
makes more sense to keep it first. This commit move driver-core up in
the index list.
Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Tue, 25 Mar 2025 17:18:42 +0000 (11:18 -0600)]
Documentation/gpu: Add new acronyms
This commit introduces some new acronyms extracted from the source code
and found on some web pages around the internet (most of them came from
ArchLinux, Gentoo, and Wikipedia links).
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 20 Mar 2025 18:10:17 +0000 (14:10 -0400)]
drm/amdgpu/gfx: decouple the number of kgqs from the hw
The driver currently sets up one kgq per pipe. As such
adev->gfx.me.num_queue_per_pipe is hardcoded to 1 everywhere.
This is fine for kernel queues, but when we enable user queues
we need to know that actual number of queues per pipe. Decouple
the kgq setup from the actual hardware count. For dev core
dumps and user queues, we want to know the actual number
of queues per pipe.
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/gfx10: Add Cleaner Shader Support for GFX10.3.x GPUs
Enable the cleaner shader for other GFX10.3.x series of GPUs to provide
data isolation between GPU workloads. The cleaner shader is responsible
for clearing the Local Data Store (LDS), Vector General Purpose
Registers (VGPRs), and Scalar General Purpose Registers (SGPRs), which
helps prevent data leakage and ensures accurate computation results.
This update extends cleaner shader support to GFX10.3.x GPUs, previously
available for GFX10.3.0. It enhances security by clearing GPU memory
between processes and maintains a consistent GPU state across KGD and
KFD workloads.
Cc: Mario Sopena-Novales <mario.novales@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 27 Feb 2025 17:31:28 +0000 (12:31 -0500)]
drm/amdgpu: add rebar parameter
Add a new parameter to disable BAR resizing. Note that this
only disables the driver from attempting to resize the BAR,
The BIOS may have resized the BAR at boot.
Some teams have found this useful in debugging P2P DMA
issues on systems where the available MMIO space did not allow
for all of the GPUs present to resize their BARs.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alexandre Demers [Sat, 22 Mar 2025 01:46:48 +0000 (21:46 -0400)]
drm/amdgpu: use GRPH_SECONDARY_SURFACE_ADDRESS_MASK with GRPH_SECONDARY_SURFACE_ADDRESS in DCE6
It seems a copy-paste error: since we are working with
mmGRPH_SECONDARY_SURFACE_ADDRESS,
GRPH_SECONDARY_SURFACE_ADDRESS__GRPH_SECONDARY_SURFACE_ADDRESS_MASK
should be used.
Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alexandre Demers [Sat, 22 Mar 2025 18:39:00 +0000 (14:39 -0400)]
drm/radeon: fix MAX_POWER_SHIFT value
While I don't think it is being used anywhere, if it were used, it would
be wrong. We can base this assumption on MAX_POWER_MASK, where the shift is
by 16 bits.
Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
projects / thirdparty / linux.git / log
