- 25 Jan, 2022 6 commits
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Evan Quan authored
As those related APIs are already protected by adev->pm.mutex. Signed-off-by:
Evan Quan <evan.quan@amd.com> Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Reviewed-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Evan Quan authored
As all those APIs are already protected either by adev->pm.mutex or smu->message_lock. Signed-off-by:
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Evan Quan authored
Suppress the warning below on building htmldocs: drivers/gpu/drm/amd/include/amd_shared.h:103: warning: Enum value 'AMD_IP_BLOCK_TYPE_NUM' not described in enum 'amd_ip_block_type' Fixes: 6ee27ee2 ("drm/amd/pm: avoid duplicate powergate/ungate setting") Signed-off-by:
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Lang Yu authored
It doesn't work under IP discovery mode. Make it work! Signed-off-by:
Lang Yu <Lang.Yu@amd.com> Reviewed-by:
Alex Deucher <aleander.deucher@amd.com> Signed-off-by:
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Mario Limonciello authored
Yellow carp has been outputting versions like `1093.24.0`, but this is supposed to be 69.24.0. That is the MSB is being interpreted incorrectly. The MSB is not part of the major version, but has generally been treated that way thus far. It's actually the program, and used to distinguish between two programs from a similar family but different codebase. Reviewed-by:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-by:
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shaoyunl authored
VF acces the EEPROM is blocked by security policy, we might need other way to get SKUs info for VF v2: squash in compilation fix from Luben Signed-off-by:
shaoyunl <shaoyun.liu@amd.com> Acked-by:
Kent Russell <kent.russell@amd.com> Signed-off-by:
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- 21 Jan, 2022 2 commits
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Xiaojian Du authored
This patch will fix the page fault caused by uninitialized variables. Error Log: ...... [ 130.246323] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 131.963112] [drm] PCIE GART of 512M enabled (table at 0x0000008000000000). [ 131.963130] BUG: unable to handle page fault for address: 000000000002db80 [ 131.963181] #PF: supervisor write access in kernel mode [ 131.963210] #PF: error_code(0x0002) - not-present page [ 131.963233] PGD 0 P4D 0 [ 131.963253] Oops: 0002 [#1] SMP NOPTI [ 131.963273] CPU: 3 PID: 1411 Comm: modprobe Not tainted 5.13.0+ #1 [ 131.963338] RIP: 0010:osq_lock+0x4d/0x120 [ 131.963381] Code: 10 00 00 00 00 48 c7 02 00 00 00 00 89 42 14 87 07 85 c0 0f 84 d0 00 00 00 83 e8 01 48 98 48 03 0c c5 00 d9 ea 9c 48 89 4a 08 <48> 89 11 44 8b 42 10 45 85 c0 0f 85 af 00 00 00 55 48 89 fe 65 4c [ 131.963460] RSP: 0018:ffffa40481717768 EFLAGS: 00010202 [ 131.963483] RAX: fffffffffffffffe RBX: ffffa40481717920 RCX: 000000000002db80 [ 131.963520] RDX: ffff9256fecedb80 RSI: ffff9256cbed2e80 RDI: ffffa40481717ac4 [ 131.963547] RBP: ffffa40481717808 R08: ffffa40481717920 R09: 00000000ffffffff [ 131.963582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 131.963609] R13: ffffa40481717ac4 R14: ffffa40481717ab8 R15: ffff9256c9480000 [ 131.963646] FS: 00007f23d9b9c540(0000) GS:ffff9256fecc0000(0000) knlGS:0000000000000000 [ 131.963687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.963721] CR2: 000000000002db80 CR3: 0000000008444000 CR4: 00000000000506e0 [ 131.963758] Call Trace: [ 131.963772] ? __ww_mutex_lock.isra.0+0x3a2/0x760 [ 131.963810] ? prb_read_valid+0x1c/0x20 [ 131.963830] ? console_unlock+0x2fe/0x4f0 [ 131.963849] __ww_mutex_lock_interruptible_slowpath+0x16/0x20 [ 131.963882] ww_mutex_lock_interruptible+0x83/0x90 [ 131.963908] amdgpu_bo_create_reserved+0xf0/0x1e0 [amdgpu] [ 131.964237] amdgpu_bo_create_kernel+0x17/0x80 [amdgpu] [ 131.964509] amdgpu_gmc_vram_checking+0x41/0xf0 [amdgpu] [ 131.964807] gmc_v10_0_hw_init+0x105/0x120 [amdgpu] [ 131.965108] amdgpu_device_init.cold+0x1aa4/0x1e3e [amdgpu] ...... Signed-off-by:
Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by:
Yang Wang <kevinyang.wang@amd.com> Signed-off-by:
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Stanley.Yang authored
Pmfw read ecc info registers and store values in eccinfo_table in the following order umc0 ch_inst 0, 1, 2 ... 7 umc1 ch_inst 0, 1, 2 ... 7 ... umc3 ch_inst 0, 1, 2 ... 7 Driver should convert eccinfo_table_idx to channel_index according to channel_idx_tbl. Signed-off-by:
Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by:
Tao Zhou <tao.zhou1@amd.com> Signed-off-by:
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- 20 Jan, 2022 10 commits
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Zhan Liu authored
[Why] FIFO reset is only necessary for fast boot sequence, where otg is disabled and dig fe is enabled when changing dispclk. Fast boot is only enabled on embedded displays. [How] Change FIFO reset condition to "embedded display only". Signed-off-by:
Zhan Liu <zhan.liu@amd.com> Reviewed-by:
Charlene Liu <charlene.liu@amd.com> Signed-off-by:
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Zhan Liu authored
[Why] DCN301 has seamless boot enabled. With MPC split enabled at the same time, system will hang. [How] Revert MPC split policy back to "MPC_SPLIT_AVOID". Since we have ODM combine enabled on DCN301, pipe split is not necessary here. Signed-off-by:
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Eric Huang authored
SDMA FW fixes the hang issue for adding heavy-weight TLB flush on Arcturus, so we can enable it. Signed-off-by:
Eric Huang <jinhuieric.huang@amd.com> Acked-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Jonathan Kim authored
Debug VRAM access through SDMA has several broken parts resulting in silent MMIO fallback. BO kernel creation takes the location of the cpu addr pointer, not the pointer itself for address kmap. drm_dev_enter return true on success so change access check. The source BO is reserved but not pinned so find the address using the cursor offset relative to its memory domain start. Signed-off-by:
Jonathan Kim <jonathan.kim@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Christian König authored
That's just a leftover from old radeon days and was preventing CS and GART bindings before the hardware was initialized. But nowdays that is perfectly valid. The only thing we need to warn about are GART binding before the table is even allocated. Signed-off-by:
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Stanley.Yang authored
Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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mziya authored
Remove set but unused variable. warning: variable 'umc_reg_offset' set but not used Signed-off-by:
mziya <Mohammadzafar.ziya@amd.com> Reported-by:
kernel test robot <lkp@intel.com> Reviewed-by:
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yipechai authored
Remove repeated calls. Signed-off-by:
yipechai <YiPeng.Chai@amd.com> Reviewed-by:
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Xiaojian Du authored
This patch will modify a pair of functions for pcie port wreg/rreg. AMD GPU have had an independent NBIO block from SOC15 arch. If the dirver wants to read/write the address space of the pcie devices, it has to go through the NBIO block. This patch will move the pcie port wreg/rreg functions to "amdgpu_device.c", so that to reuse the functions on the future GPU ASICs. Signed-off-by:
Huang Rui <ray.huang@amd.com> Signed-off-by:
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Xiaojian Du authored
This patch will add vram check function for GMC block. It will write pattern data to the vram and then read back from the vram, so that to verify the work status of vram. This patch will cover gmc v6/7/8/9/10. Signed-off-by:
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- 18 Jan, 2022 22 commits
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Minghao Chi authored
Return value from amdgpu_bo_create_kernel() directly instead of taking this in another redundant variable. Reported-by:
Zeal Robot <zealci@zte.com.cn> Signed-off-by:
Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by:
CGEL ZTE <cgel.zte@gmail.com> Signed-off-by:
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Qiang Ma authored
I met a bug recently and the kernel log: [ 330.171875] radeon 0000:03:00.0: couldn't schedule ib [ 330.175781] [drm:radeon_uvd_suspend [radeon]] *ERROR* Error destroying UVD (-22)! In radeon drivers, using UVD suspend is as follows: if (rdev->has_uvd) { uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); } In radeon_ib_schedule function, we check the 'ring->ready' state, but in uvd_v1_0_fini funciton, we've cleared the ready state. So, just modify the suspend code flow to fix error. Reviewed-by:Leo Liu <leo.liu@amd.com> Signed-off-by:
Qiang Ma <maqianga@uniontech.com> Signed-off-by:
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Yongzhi Liu authored
pm_runtime_get_sync() increments the runtime PM usage counter even when it returns an error code, thus a matching decrement is needed on the error handling path to keep the counter balanced. Signed-off-by:
Yongzhi Liu <lyz_cs@pku.edu.cn> Reviewed-by:
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Isabella Basso authored
The calcs folder has FPU code on it, which should be isolated inside the DML folder as per https://patchwork.freedesktop.org/series/93042/. This commit aims single-handedly to correct the location of such FPU code and does not refactor any functions. Changes since v2: - Corrected problems to compile when DCN was disabled. Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
Isabella Basso <isabbasso@riseup.net> Signed-off-by:
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Aric Cyr authored
This version brings along following fixes: - Organize FPU associated code to DML - Modify SMU_TIMEOUT macro - Organize dcn201 code - Address DS stays disabled problem under specific scenario - Fix black screen issue - Update DML to rev.99 - Address problem of eDP hot-plug feature Acked-by:
Wayne Lin <wayne.lin@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
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Anthony Koo authored
Reviewed-by:
Anthony Koo <Anthony.Koo@amd.com> Tested-by:
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Dale Zhao authored
[Why] For allow eDP hot-plug feature, the stream signal may change to VIRTUAL when plug-out and back to eDP when plug-in. OS will still setPathMode with same timing for each plugging, but eDP gets no stream update as we don't check signal type changing back as keeping it VIRTUAL. It's also unsafe for future cases that stream signal is switched with same timing. [How] Check stream signal type change include previous HDMI signal case. Reviewed-by:
Dale Zhao <dale.zhao@amd.com> Tested-by:
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Charlene Liu authored
[why] 1. update dml to rev.99 2. add smu clk table w/a: smu gives 1 dtm level with mismatch votage table which causes multiple issues. Reviewed-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by:
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Felipe Clark authored
[WHY] With some monitors when multi plane overlay is enabled the memory clock switching mechanism has to change and, due to an error in the initialization sequence, it may cause a black screen. [HOW] Change the firmware assisted memory clock switch initialization and tear-down sequence utilizing the prepare_bandwidth and optimize_bandwidth contexts. Reviewed-by:
Felipe Clark <feclark@amd.com> Tested-by:
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Chris Park authored
[Why] On HG APU + dGPU scenario with no display to dGPU, DS stays disabled due to no display present. This problem can be worked around by DAL calling DCEFCLK DS message to SMU on clk init. [How] Call DCEFCLK DS message to SMU on clk init. Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Acked-by:
Chris Park <Chris.Park@amd.com> Tested-by:
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Ian Chen authored
[WHY] If some SMU features are not enabled, SMU will return fail to that message. [HOW] SMU_TIMEOUT macro will treat "return fail" as timeout also. Correct the macro to only report timeout case. Reviewed-by:
Ian Chen <ian.chen@amd.com> Tested-by:
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Jasdeep Dhillon authored
[Why & How] As part of the FPU isolation work documented in https://patchwork.freedesktop.org/series/93042/, isolate code that uses FPU in DCN302 to DML, where all FPU code should locate. Co-authored-by:
Jasdeep Dhillon <jdhillon@amd.com> Reviewed-by:
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Aric Cyr authored
This version brings improvements in the following: - Drop unnecessary DCN guards - Improve Z9 interface Acked-by:
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Eric Yang authored
[Why] Need to disable Z9 on configurations that only support Z10 [How] Support new PMFW interface to disable Z9 Reviewed-by:
Eric Yang <Eric.Yang2@amd.com> Tested-by:
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Eric Yang authored
Might potentially have truncation problem with the implicit casting Reviewed-by:
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Jarif Aftab authored
[WHY] - We only ever want seamless boots on eDPs - The naming and logic did not match the context [HOW] - Removed unnecessary if statements - Renamed power_down_display_on_boot to seamless_boot_edp_requested and swapped the logic Reviewed-by:
Martin Leung <Martin.Leung@amd.com> Acked-by:
Jarif Aftab <jaraftab@amd.com> Tested-by:
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Christian König authored
The return value was never initialized so the cleanup code executed when it isn't even necessary. Just add proper error handling. Fixes: ab50cb9d ("drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()") Signed-off-by:
Jan Stancek <jstancek@redhat.com> Tested-by:
Borislav Petkov <bp@suse.de> Reviewed-by:
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Marina Nikolic authored
Enable power level, power limit and fan speed information retrieval in one VF mode. This is required so that tool ROCM-SMI can provide this information to users. Signed-off-by:
Marina Nikolic <Marina.Nikolic@amd.com> Acked-by:
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Jingwen Chen authored
[Why] This fixes 892deb48 ("drm/amdgpu: Separate vf2pf work item init from virt data exchange"). we should read pf2vf data based at mman.fw_vram_usage_va after gmc sw_init. commit 892deb48 breaks this logic. [How] calling amdgpu_virt_exchange_data in amdgpu_virt_init_data_exchange to set the right base in the right sequence. v2: call amdgpu_virt_init_data_exchange after gmc sw_init to make data exchange workqueue run v3: clean up the code logic v4: add some comment and make the code more readable Fixes: 892deb48 ("drm/amdgpu: Separate vf2pf work item init from virt data exchange") Signed-off-by:
Jingwen Chen <Jingwen.Chen2@amd.com> Reviewed-by:
Horace Chen <horace.chen@amd.com> Signed-off-by:
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yipechai authored
drm/amdgpu: Fix the code style warnings in hdp xgmi mca and umc: 1. WARNING: missing space after struct definition. 2. WARNING: please, no space before tabs. 3. WARNING: line length of xxx exceeds 100 columns. 4. ERROR: "foo* bar" should be "foo *bar". 5. ERROR: space required before the open parenthesis '('. 6. ERROR: space prohibited after that open parenthesis '('. Signed-off-by: -
yipechai authored
Fix the code style warnings in sdma: 1. WARNING: Missing a blank line after declarations. 2. ERROR: that open brace { should be on the previous line. 3. WARNING: unnecessary whitespace before a quoted newline. 4. ERROR: space required after that ',' (ctx:VxV). Signed-off-by: -
yipechai authored
Fix the code style warnings in gmc: ERROR: space required after that ',' (ctx:VxV). Signed-off-by:
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