Harry Wentland [Mon, 13 Feb 2023 16:19:31 +0000 (11:19 -0500)]
drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP
[Why & How]
There is no reason we still need a config option for this.
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mike Hsieh [Mon, 20 Feb 2023 03:48:26 +0000 (11:48 +0800)]
drm/amd/display: fix typo in dc_dsc_config_options structure
[WHY]
There is a typo in dc_dsc_config_options structure
[HOW]
Fix the typo
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Mike Hsieh <Mike.Hsieh@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Mon, 13 Feb 2023 20:17:29 +0000 (15:17 -0500)]
drm/amd/display: Fix no-DCN build
[Why & How]
This fixes a couple misplaced CONFIG_DRM_AMD_DC_DCN
blocks.
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Mon, 13 Feb 2023 16:35:20 +0000 (11:35 -0500)]
drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDR
[Why & How]
Remove dead code.
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Update minimum stutter residency for DCN314 Z8
[Why]
Block periods that are too short as they have the potential to
currently cause hangs in other firmware components on the system.
[How]
Update the threshold, mostly targeting a block of 4k and downscaling.
Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
Allows finer control and tuning for debug and profiling.
[How]
Add the debug option into DC. The default remains the same as before
for now.
Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Aric Cyr [Mon, 20 Feb 2023 01:42:43 +0000 (20:42 -0500)]
drm/amd/display: 3.2.225
This version brings along the following:
- Correct way to find OPP index
- Unify DC logging for BW Alloc
- Add height granularity limitation for dsc slice height calculation
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alvin Lee [Fri, 17 Feb 2023 22:54:01 +0000 (17:54 -0500)]
drm/amd/display: When blanking during init loop to find OPP index
[Description]
For pipe harvesting cases we cannot rely on array index
to get the correct OPP instance, we must loop through
each instance to find the correct one.
Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Perry Yuan [Thu, 23 Feb 2023 07:10:45 +0000 (15:10 +0800)]
drm/amdgpu: skip the invalid workload type
If some invalid workload types exposed by the power profile sysfs node,
it will be failed to set the unsuported profiles.
So we can skip to show the invalid workload type in the profiles list to
avoid that failure happen.
Acked-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Shashank Sharma [Mon, 27 Feb 2023 14:42:28 +0000 (15:42 +0100)]
drm/amdgpu: fix return value check in kfd
This patch fixes a return value check in kfd doorbell handling.
This function should return 0(error) only when the ida_simple_get
returns < 0(error), return > 0 is a success case.
Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Fixes: 16f0013157bf ("drm/amdkfd: Allocate doorbells only when needed") Acked-by: Christian Koenig <chriatian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Mon, 16 Jan 2023 19:49:23 +0000 (20:49 +0100)]
drm/amdgpu: simplify amdgpu_uvd_send_msg
We only need one offset and not an array of it.
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Le Ma [Tue, 17 May 2022 16:20:21 +0000 (00:20 +0800)]
drm/amdgpu: add sdma v4_4_2 support (v4)
Add support for SDMA 4.4.2.
v1: Create sdma_v4_4_2.[c|h] for initial support (Le)
v2: update amdgpu_ring_init call with atomic score (Hawking)
v3: Squash in sdma_start fixes (Alex)
v4: Comment out currently unused RAS code (Alex)
Signed-off-by: Le Ma <le.ma@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The less than zero comparison of unsigned variable "value" is never
true. Remove dead code.
Fixes: c3ed0e72c872 ("drm/amdgpu: added a sysfs interface for thermal throttling") Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Deepak R Varma [Sun, 15 Jan 2023 10:00:38 +0000 (15:30 +0530)]
drm/amd/display: Simplify same effect if/else blocks
The if / else block code has same effect irrespective of the logical
evaluation. Hence, simply the implementation by removing the unnecessary
conditional evaluation. While at it, also fix the long line checkpatch
complaint. Issue identified using cond_no_effect.cocci Coccinelle
semantic patch script.
Fixes: 9114b55fabae ("drm/amd/display: Fix SubVP control flow in the MPO context") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Deepak R Varma <drv@mailo.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Daniel Phillips [Wed, 1 Mar 2023 22:28:26 +0000 (14:28 -0800)]
amdkfd: Memory availability can never be negative
Our assumptions about how much KFD memory is currently available for
allocation may be violated by various complexities so we define the
reported value as advisory, however we should never report negative
availability.
Signed-off-by: Daniel Phillips <daniel.phillips@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Fix initialization mistake for NBIO 7.3.0
The same strapping initialization issue that happened on NBIO 7.5.1
appears to be happening on NBIO 7.3.0.
Apply the same fix to 7.3.0 as well.
Note: This workaround relies upon the integrated GPU being enabled
in BIOS. If the integrated GPU is disabled in BIOS a different
workaround will be required.
Reported-by: Thomas Glanzmann <thomas@glanzmann.de> Cc: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Link: https://lore.kernel.org/linux-usb/Y%2Fz9GdHjPyF2rNG3@glanzmann.de/T/#u Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: lyndonli <Lyndon.Li@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
bobzhou [Thu, 2 Mar 2023 05:56:59 +0000 (13:56 +0800)]
drm/amdgpu: remove unused variable
building with gcc and W=1 reports
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:7292:11: error:
unused variable 'tmp' [-Werror=unused-variable]
uint32_t tmp;
^~~
Xiaogang Chen [Wed, 1 Mar 2023 16:21:06 +0000 (10:21 -0600)]
drm/amdkfd: Fix BO offset for multi-VMA page migration
svm_migrate_ram_to_vram migrates a prange from sys ram to vram. The prange may
cross multiple vma. Need remember current dst vram offset in the TTM resource for
each migration.
v2: squash in warning fix (Alex)
Signed-off-by: Xiaogang Chen <Xiaogang.Chen@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Swapnil Patel [Wed, 1 Mar 2023 19:33:33 +0000 (14:33 -0500)]
drm/amd/display: Update clock table to include highest clock setting
[Why]
Currently, the clk manager matches SocVoltage with voltage from
fused settings (dfPstate clock table). And then corresponding clocks
are selected.
However in certain situations, this leads to clk manager not
including at least one entry with highest supported clock setting.
[How]
Update the clk manager to include at least one entry with highest
supported clock setting.
Christian König [Mon, 16 Jan 2023 19:49:23 +0000 (20:49 +0100)]
drm/amdgpu: stop waiting in amdgpu_uvd_send_msg
We have a wait in the amdgpu_bo_kmap() code for quite a while now, so
waiting here isn't needed any more.
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Candice Li [Mon, 16 Jan 2023 08:23:21 +0000 (16:23 +0800)]
drm/amd/pm: Enable ecc_info table support for smu v13_0_10
Support EccInfoTable which includes umc ras error count and
error address.
Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Candice Li [Fri, 24 Feb 2023 09:26:33 +0000 (17:26 +0800)]
drm/amdgpu: Support umc node harvest config on umc v8_10
Don't need to query error count and error address on harvest umc nodes.
v2: Fix code bug, use active_mask instead of harvsest_config
and remove unnecessary argument in LOOP macro.
v3: Leave adev->gmc.num_umc unchanged.
Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
leiyaoyao [Mon, 27 Feb 2023 05:24:03 +0000 (13:24 +0800)]
drm/amdgpu: Stop clearing kiq position during fini
Do not clear kiq position in RLC_CP_SCHEDULER so that CP could perform
IDLE-SAVE after VF fini.
Otherwise it could cause GFX hang if another Win guest is rendering.
Harry Wentland [Fri, 13 Jan 2023 16:24:08 +0000 (11:24 -0500)]
drm/display: Don't block HDR_OUTPUT_METADATA on unknown EOTF
The EDID of an HDR display defines EOTFs that are supported
by the display and can be set in the HDR metadata infoframe.
Userspace is expected to read the EDID and set an appropriate
HDR_OUTPUT_METADATA.
In drm_parse_hdr_metadata_block the kernel reads the supported
EOTFs from the EDID and stores them in the
drm_connector->hdr_sink_metadata. While doing so it also
filters the EOTFs to the EOTFs the kernel knows about.
When an HDR_OUTPUT_METADATA is set it then checks to
make sure the EOTF is a supported EOTF. In cases where
the kernel doesn't know about a new EOTF this check will
fail, even if the EDID advertises support.
Since it is expected that userspace reads the EDID to understand
what the display supports it doesn't make sense for DRM to block
an HDR_OUTPUT_METADATA if it contains an EOTF the kernel doesn't
understand.
This comes with the added benefit of future-proofing metadata
support. If the spec defines a new EOTF there is no need to
update DRM and an compositor can immediately make use of it.
Aric Cyr [Sun, 12 Feb 2023 23:15:18 +0000 (18:15 -0500)]
drm/amd/display: Promote DAL to 3.2.224
This version brings along the following:
- Correct DML calculation
- Extend Freesync over Pcon support
- Fixes in pstate hang and more
- Code cleanup for dc_link.h and dc_link.c
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Aurabindo Pillai [Tue, 21 Feb 2023 23:35:14 +0000 (18:35 -0500)]
drm/amd/display: fix clock sequence logic for DCN32
[Why&How]
The newer commit sequence on DCN32 onwards did not finish clock
optimization sequence since the newer sequence did not end up calling
dc_post_update_surfaces_to_stream() which resets dc->optimized_required.
Call this function before passing control on to the new commit sequence.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Aric Cyr [Thu, 9 Feb 2023 00:51:42 +0000 (19:51 -0500)]
drm/amd/display: Do not update DRR while BW optimizations pending
[why]
While bandwidth optimizations are pending, it's possible a pstate change
will occur. During this time, VSYNC handler should not also try to update
DRR parameters causing pstate hang
[how]
Do not adjust DRR if optimize bandwidth is set.
Reviewed-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Samson Tam [Fri, 27 Jan 2023 23:30:08 +0000 (18:30 -0500)]
drm/amd/display: enable DPG when disabling plane for phantom pipe
[Why]
In disable_dangling_plane, for phantom pipes, we enable OTG so
disable programming gets the double buffer update. But this
causes an underflow to occur.
[How]
Enable DPG prior to enabling OTG.
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Samson Tam <samson.tam@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Tue, 14 Feb 2023 19:11:00 +0000 (14:11 -0500)]
drm/amd/display: remove empty dc_link.c
[why]
We kept an empty dc_link.c file due to external
build dependency. Now the last build dependency has
been removed. We can safely delete this file.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Paul Hsieh [Fri, 10 Feb 2023 04:00:16 +0000 (12:00 +0800)]
drm/amd/display: Correct DML calculation to align HW formula
[Why]
In 2560x1440@240p eDP panel, some use cases will enable MPC
combine with RGB MPO then underflow happened. This case is
not allowed from HW formula.
[How]
Correct eDP, DP and DP2 output bpp calculation to align HW
formula.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Paul Hsieh <Paul.Hsieh@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
bobzhou [Mon, 27 Feb 2023 07:30:54 +0000 (15:30 +0800)]
drm/amdgpu/vcn: fix compilation issue with legacy gcc
This patch is used to fix following compilation issue with legacy gcc
error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < adev->vcn.num_vcn_inst; ++i) {
Felix Kuehling [Wed, 17 Nov 2021 04:15:55 +0000 (23:15 -0500)]
drm/amdkfd: Implement DMA buf fd export from KFD
Exports a DMA buf fd of a given KFD buffer handle. This is intended for
being able to import KFD BOs into GEM contexts to leverage the
amdgpu_bo_va API for more flexible virtual address mappings. It will
also be used for the new upstreamable RDMA solution coming to UCX and
RCCL.
The corresponding user mode change (Thunk API and kfdtest) is here:
https://github.com/fxkamd/ROCT-Thunk-Interface/commits/fxkamd/dmabuf
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Xiaogang Chen <Xiaogang.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Felix Kuehling [Wed, 17 Nov 2021 02:03:23 +0000 (21:03 -0500)]
drm/amdgpu: Generalize KFD dmabuf import
Use proper amdgpu_gem_prime_import function to handle all kinds of
imports. Remember the dmabuf reference to enable proper multi-GPU
attachment to multiple VMs without erroneously re-exporting the
underlying BO multiple times.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Mon, 6 Feb 2023 22:58:52 +0000 (17:58 -0500)]
drm/amd/display: merge dc_link.h into dc.h and dc_types.h
[why]
Remove the need to include dc_link.h separately. dc.h should contain
everything needed on DM side.
[How]
Merge dc_link.h into dc.h and dc_types.h so DM only needs to include
dc.h to use all link public functions.
Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alvin Lee [Fri, 10 Feb 2023 22:46:34 +0000 (17:46 -0500)]
drm/amd/display: DAL to program DISPCLK WDIVIDER if PMFW doesn't
[Why & How]
- If for any reason PMFW fails to set the expected (or valid)
DISPCLK WDIVIDER, then DAL will program DENTIST DISPCLK
WDIVIDER to correct for this issue
Reviewed-by: Samson Tam <Samson.Tam@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ayush Gupta [Fri, 10 Feb 2023 18:02:09 +0000 (13:02 -0500)]
drm/amd/display: populate subvp cmd info only for the top pipe
[Why]
System restart observed while changing the display resolution
to 8k with extended mode. Sytem restart was caused by a page fault.
[How]
When the driver populates subvp info it did it for both the pipes using
vblank which caused an outof bounds array access causing the page fault.
added checks to allow the top pipe only to fix this issue.
Co-authored-by: Ayush Gupta <ayush.gupta@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Ayush Gupta <ayush.gupta@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hersen Wu [Thu, 9 Feb 2023 23:35:00 +0000 (18:35 -0500)]
drm/amd/display: dcn32/321 dsc_pg_control not executed properly
[why]
during boot up or resume from s3, hw default value of
domain_power_forceon is 1. when program domain_power_gate
to 1 to power down hw block, hw will not change to power
off due to domain_power_forceon = 1.
[how]
enable_power_gating_plane(true) should be executed to set
domain_power_forceon to 0 before dsc_pg_control.
dsc_pg_control is already called by dcn3x_init_hw-->
init_pipes--> dsc_pg_control. no need be programmed with
dcn3x_init_hw one more time.
to trigger dchub, dsc block power state change, need
program dc_ip_request_cntl to notify hw block.
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Hung [Wed, 11 Jan 2023 16:54:11 +0000 (09:54 -0700)]
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PTEBufferSizeInRequests is zero, UBSAN reports the following
warning because dml_log2 returns an unexpected negative value:
shift exponent 4294966273 is too large for 32-bit type 'int'
[HOW]
In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and
assign the result directly.
Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ryan Lin [Tue, 7 Feb 2023 15:03:48 +0000 (23:03 +0800)]
drm/amd/display: Ext displays with dock can't recognized after resume
[Why]
Needs to set the default value of the LTTPR timeout after resume.
[How]
Set the default (3.2ms) timeout at resuming if the sink supports
LTTPR
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Ryan Lin <tsung-hua.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Horatio Zhang [Fri, 24 Feb 2023 05:55:44 +0000 (13:55 +0800)]
drm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini
The call trace occurs when the amdgpu is removed after
the mode1 reset. During mode1 reset, from suspend to resume,
there is no need to reinitialize the ta firmware buffer
which caused the bo pin_count increase redundantly.
Tom Rix [Fri, 24 Feb 2023 16:45:19 +0000 (11:45 -0500)]
drm/amdgpu: remove unused variable ring
building with gcc and W=1 reports
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c:81:29: error: variable
‘ring’ set but not used [-Werror=unused-but-set-variable]
81 | struct amdgpu_ring *ring;
| ^~~~
ring is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
tiancyin [Wed, 8 Feb 2023 06:10:04 +0000 (14:10 +0800)]
drm/amd/display: fix dm irq error message in gpu recover
[Why]
Variable adev->crtc_irq.num_types was initialized as the value of
adev->mode_info.num_crtc at early_init stage, later at hw_init stage,
the num_crtc changed due to the display pipe harvest on some SKUs,
but the num_types was not updated accordingly, that cause below error
in gpu recover.
*ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
[How]
Defer the initialization of num_types to eliminate the error logs.
Signed-off-by: tiancyin <tianci.yin@amd.com> Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
A mistake has been made in the BIOS for some ASICs with NBIO 7.5.1
where some NBIO registers aren't properly setup.
Ensure that they're set during initialization.
Tested-by: Richard Gong <richard.gong@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Thu, 12 Jan 2023 16:55:25 +0000 (11:55 -0500)]
drm/amd/display: Format input and output CSC matrix
Format the input and output CSC matrix so they
look like 3x4 matrixes. This will make parsing them
much easier and allows us to quickly spot potential
mistakes.
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Joshua Ashton <joshua@froggi.es> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Mon, 12 Dec 2022 18:02:25 +0000 (13:02 -0500)]
drm/amd/display: Don't restrict bpc to 8 bpc
This will let us pass the kms_hdr.bpc_switch IGT
test.
The reason the bpc restriction was required is
historical. At one point in time we were not falling
back to a lower bpc when we didn't have enough
bandwidth for the maximum bpc reported by a display.
This meant that we couldn't enable some high refresh
modes unless we limitted the bpc.
Starting with this patch the issue is fixed:
commit cbd14ae7ea93 ("drm/amd/display: Fix
incorrectly pruned modes with deep color")
This patch implemented a fallback mechanism if mode
validation failed at the max bpc. This means users
now automatically get all modes that can be supported
by at least 6 bpc. The driver will enable the mode
with the highest possible bpc that is supported by
the display.
v2:
- explain why this is no longer needed (Michel)
- refer to commit that fixed bpc fallback (Michel)
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Joshua Ashton <joshua@froggi.es> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: Michel Dänzer <michel.daenzer@mailbox.org> Reviewed-by: Joshua Ashton <joshua@froggi.es> Reviewed-by: Michel Dänzer <mdaenzer@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Candice Li [Fri, 24 Feb 2023 04:15:57 +0000 (12:15 +0800)]
drm/amdgpu: Make umc_v8_10_convert_error_address static and remove unused variable
Fixes following warnings:
warning: no previous prototype for 'umc_v8_10_convert_error_address'
warning: variable 'channel_index' set but not used
Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Arthur Grillo [Fri, 17 Feb 2023 18:14:09 +0000 (15:14 -0300)]
drm/amd/display: Remove unused local variables and function
Remove a couple of local variables that are only set but never used,
also remove an static utility function that is never used in consequence
of the variable removal.
This decrease the number of -Wunused-but-set-variable warnings.
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Arthur Grillo [Fri, 17 Feb 2023 18:14:08 +0000 (15:14 -0300)]
drm/amd/display: Remove unused local variables
Remove local variables that were just set but were never used. This
decrease the number of -Wunused-but-set-variable warnings.
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mark Hawrylak [Sun, 19 Feb 2023 05:02:00 +0000 (16:02 +1100)]
drm/radeon: Fix eDP for single-display iMac11,2
Apple iMac11,2 (mid 2010) also with Radeon HD-4670 that has the same
issue as iMac10,1 (late 2009) where the internal eDP panel stays dark on
driver load. This patch treats iMac11,2 the same as iMac10,1,
so the eDP panel stays active.
Additional steps:
Kernel boot parameter radeon.nomodeset=0 required to keep the eDP
panel active.
Thomas Weißschuh [Thu, 16 Feb 2023 01:07:27 +0000 (01:07 +0000)]
drm/amdgpu: make kobj_type structures constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.
Take advantage of this to constify the structure definitions to prevent
modification at runtime.
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Jiapeng Chong [Fri, 17 Feb 2023 07:44:49 +0000 (15:44 +0800)]
drm/amd/display: Modify mismatched function name
No functional modification involved.
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c:1199: warning: expecting prototype for dc_link_detect_connection_type(). Prototype was for link_detect_connection_type() instead.
Hans de Goede [Wed, 15 Feb 2023 11:38:33 +0000 (12:38 +0100)]
drm/amd/display: Pass proper parent for DM backlight device registration
The parent for the backlight device should be the drm-connector object,
not the PCI device.
Userspace relies on this to be able to detect which backlight class device
to use on hybrid gfx devices where there may be multiple native (raw)
backlight devices registered.
Specifically gnome-settings-daemon expects the parent device to have
an "enabled" sysfs attribute (as drm_connector devices do) and tests
that this returns "enabled" when read.
This aligns the parent of the backlight device with i915, nouveau, radeon.
Note that drivers/gpu/drm/amd/amdgpu/atombios_encoders.c also already
uses the drm_connector as parent, only amdgpu_dm.c used the PCI device
as parent before this change.
Note this is marked as a RFC because I don't have hw to test, so this
has only been compile tested! If someone can test this on actual
hw which hits the changed code path that would be great.
Guchun Chen [Tue, 21 Feb 2023 04:35:25 +0000 (12:35 +0800)]
drm/amd/pm: downgrade log level upon SMU IF version mismatch
SMU IF version mismatch as a warning message exists widely
after asic production, however, due to this log level setting,
such mismatch warning will be caught by automation test like
IGT and reported as a fake error after checking. As such mismatch
does not break anything, to reduce confusion, downgrade it from
dev_warn to dev_info.
Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Candice Li [Mon, 16 Jan 2023 08:18:21 +0000 (16:18 +0800)]
drm/amdgpu: Add ecc info query interface for umc v8_10
Support ecc info query for umc v8_10.
v2: Simplied by convert_error_address.
v3: Remove unused variable and invalid checking.
Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Candice Li [Wed, 15 Feb 2023 13:16:56 +0000 (21:16 +0800)]
drm/amdgpu: Add convert_error_address function for umc v8_10
Add convert_error_address for umc v8_10.
Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tao Zhou [Fri, 10 Feb 2023 08:33:58 +0000 (16:33 +0800)]
drm/amdgpu: exclude duplicate pages from UMC RAS UE count
If a UMC bad page is reserved but not freed by an application, the
application may trigger uncorrectable error repeatly by accessing the page.
v2: add specific function to do the check.
v3: remove duplicate pages, calculate new added bad page number.
v4: reuse save_bad_pages to calculate new added bad page number.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Evan Quan [Tue, 21 Feb 2023 07:21:19 +0000 (15:21 +0800)]
drm/amd/pm: no pptable resetup on runpm exiting
It is assumed the pptable used before runpm is same as
the one used afterwards. Thus, we can reuse the stored
copy and do not need to resetup the pptable again.
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <feifei.xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Mon, 30 Jan 2023 04:00:59 +0000 (23:00 -0500)]
drm/amdgpu: add more fields into device info, caches sizes, etc.
AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD: important for conformance on gfx11
Other fields are exposed from IP discovery.
enabled_rb_pipes_mask_hi is added for future chips, currently 0.
Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Qu Huang [Tue, 21 Feb 2023 11:35:16 +0000 (11:35 +0000)]
drm/amdkfd: Fix an illegal memory access
In the kfd_wait_on_events() function, the kfd_event_waiter structure is
allocated by alloc_event_waiters(), but the event field of the waiter
structure is not initialized; When copy_from_user() fails in the
kfd_wait_on_events() function, it will enter exception handling to
release the previously allocated memory of the waiter structure;
Due to the event field of the waiters structure being accessed
in the free_waiters() function, this results in illegal memory access
and system crash, here is the crash log:
Jane Jian [Wed, 15 Feb 2023 08:48:47 +0000 (16:48 +0800)]
drm/amdgpu/vcn: set and use harvest config
in early init to set harvest config if the vcn0/1 is disabled
rather than hard-code the ring attributes as before did
Signed-off-by: Jane Jian <Jane.Jian@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Don't allow s0ix on APUs older than Raven
APUs before Raven didn't support s0ix. As we just relieved some
of the safety checks for s0ix to improve power consumption on
APUs that support it but that are missing BIOS support a new
blind spot was introduced that a user could "try" to run s0ix.
Plug this hole so that if users try to run s0ix on anything older
than Raven it will just skip suspend of the GPU.
Fixes: cf488dcd0ab7 ("drm/amd: Allow s0ix without BIOS support") Suggested-by: Alexander Deucher <Alexander.Deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Mon, 20 Feb 2023 01:06:53 +0000 (09:06 +0800)]
drm/amdgpu: fix incorrect active rb bitmap for gfx11
GFX v11 changes RB_BACKEND_DISABLE related registers
from per SA to global ones. The approach to query active
rb bitmap needs to be changed accordingly. Query per
SE setting returns wrong active RB bitmap especially
in the case when some of SA are disabled. With the new
approach, driver will generate the active rb bitmap
based on active SA bitmap and global active RB bitmap.
Shane Xiao [Sat, 18 Feb 2023 03:58:45 +0000 (11:58 +0800)]
drm/amdgpu: optimize VRAM allocation when using drm buddy
Since the VRAM manager changed from drm mm to drm buddy. It's
not necessary to allocate 2MB aligned VRAM for more than 2MB
unaligned size, and then do trim. This method improves the
allocation efficiency and reduces memory fragmentation.
Shane Xiao [Wed, 15 Feb 2023 05:23:44 +0000 (13:23 +0800)]
drm/amdgpu: remove TOPDOWN flags when allocating VRAM in large bar system
Since VRAM manager is changed from drm mm to drm buddy, the
TOP_DOWN flag should not be set by default in the large bar system.
Removing this flag helps improve drm buddy allocator efficiency and
reduce the risk of splitting higher order block into lower order.
Signed-off-by: Shane Xiao <shane.xiao@amd.com> Reviewed-by: Christian K�nig <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
projects / thirdparty / linux.git / log
