- 15 Jan, 2024 40 commits
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Ovidiu Bunea authored
[Why] core_mode_programming in DML2 should output watermark calculations to locals, but it incorrectly uses mode_lib [How] update code to match HW DML2 Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Charlene Liu <charlene.liu@amd.com> Acked-by:
Alex Hung <alex.hung@amd.com> Signed-off-by:
Ovidiu Bunea <ovidiu.bunea@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Ilya Bakoulin authored
[Why] Not clearing the memory select bits prior to OPTC disable can cause DSC corruption issues when attempting to reuse a memory instance for another OPTC that enables ODM. [How] Clear the memory select bits prior to disabling an OPTC. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Ilya Bakoulin <ilya.bakoulin@amd.com> Tested-by:
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Wenjing Liu authored
[Why] SMU uses discrete dpp and disp clock levels. When we submit SMU request for clock changes in Mhz we need to floor the requested value from Khz so SMU will choose the next higher clock level in Khz to set. If we ceil to Mhz, SMU will have to choose the next higher clock level after the ceil, which could result in unnecessarily jumpping to the next level. For example, we request 1911,111Khz which is exactly one of the SMU preset level. If we pass 1912Mhz, SMU will choose 2150,000 khz. If we pass 1911Mhz, SMU will choose 1911,111kHz, which is the expected value. Reviewed-by:
Alvin Lee <alvin.lee2@amd.com> Acked-by:
Wenjing Liu <wenjing.liu@amd.com> Tested-by:
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Nicholas Kazlauskas authored
[Why] We can experience DENTIST hangs during optimize_bandwidth or TDRs if FIFO is toggled and hangs. [How] Port the DCN35 fixes to DCN314. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by:
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Charlene Liu authored
[Why] When mapping resources, resources could be unavailable. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Sung joon Kim <sungjoon.kim@amd.com> Acked-by:
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chenxuebing authored
Fix the following errors reported by checkpatch: ERROR: space prohibited before that '++' (ctx:WxB) Signed-off-by:
chenxuebing <chenxb_99091@126.com> Signed-off-by:
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chenxuebing authored
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line ERROR: trailing statements should be on next line Signed-off-by: -
chenxuebing authored
Fix the following errors reported by checkpatch: spaces required around that '=' (ctx:VxV) Signed-off-by:
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chenxuebing authored
Fix the following errors reported by checkpatch: ERROR: "foo* bar" should be "foo *bar" Signed-off-by:
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chenxuebing authored
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: -
chenxuebing authored
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: -
Alexander Richards authored
Theoretically, it would be possible for a buggy or malicious VBIOS to overwrite past the bounds of the passed parameters (or its own workspace); add bounds checking to prevent this from happening. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3093Signed-off-by:
Alexander Richards <electrodeyt@gmail.com> Signed-off-by:
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Alexander Richards authored
Theoretically, it would be possible for a buggy or malicious VBIOS to overwrite past the bounds of the passed parameters (or its own workspace); add bounds checking to prevent this from happening. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3093Signed-off-by:
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Alvin Lee authored
- Introduce a new Replay mode for DMUB version 0.0.199.0 Reviewed-by:
Martin Leung <martin.leung@amd.com> Acked-by:
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Dillon Varone authored
[Why & How] res_pool is not initialized in all situations such as virtual environments, and therefore link encoder resources should not be initialized if res_pool is NULL. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Dillon Varone <dillon.varone@amd.com> Tested-by:
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Nicholas Kazlauskas authored
[Why & How] Add regkey to block video playback in IPS2 by default Allow idle optimizations in the same spot we allow Replay for video playback usecases. Avoid sending it when there's an external display connected by modifying the allow idle checks to check for active non-eDP screens. Reviewed-by:
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Srinivasan Shanmugam authored
In link_set_dsc_pps_packet(), 'struct display_stream_compressor *dsc' was dereferenced in a DC_LOGGER_INIT(dsc->ctx->logger); before the 'dsc' NULL pointer check. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:905 link_set_dsc_pps_packet() warn: variable dereferenced before check 'dsc' (see line 903) Cc: stable@vger.kernel.org Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Wenjing Liu <wenjing.liu@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by:
Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
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Srinivasan Shanmugam authored
Fixes the below: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_debug.c:1024 kfd_dbg_trap_device_snapshot() warn: variable dereferenced before check 'entry_size' (see line 1021) Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Felix Kuehling <felix.kuehling@amd.com> Signed-off-by:
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Hawking Zhang authored
Driver and firmware share the same ras block enum. Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by:
Tao Zhou <tao.zhou1@amd.com> Signed-off-by:
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Yang Wang authored
use new ACA macro to instead of MCA Signed-off-by:
Yang Wang <kevinyang.wang@amd.com> Reviewed-by:
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Candice Li authored
Separate deferred error from UE and CE and log it individually. Signed-off-by:
Candice Li <candice.li@amd.com> Reviewed-by:
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Candice Li authored
Needs to do bad page retirement for deferred errors. v2: Drop unused dev_info. Signed-off-by:
YiPeng Chai <YiPeng.Chai@amd.com> Signed-off-by:
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Yang Wang authored
add xgmi v6.4.0 ACA driver support Signed-off-by:
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Yang Wang authored
v1: add mmhub v1.8 ACA driver support v2: use macro to define smn address value. Signed-off-by:
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Yang Wang authored
v1: add sdma v4.4.2 ACA driver support v2: use macro to define smn address value. v3: squash in fix for unbalanced irqs Signed-off-by:
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Yang Wang authored
v1: add gfx v9.4.3 ACA driver support v2: use macro to define smn address value. Signed-off-by:
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Ma Jun authored
Some customer platforms do not enable mmconfig for various reasons, such as bios bug, and therefore cannot access the GPU extend configuration space through mmio. When the system enters the d3cold state and resumes, the amdgpu driver fails to resume because the extend configuration space registers of GPU can't be restored. At this point, Usually we only see some failure dmesg log printed by amdgpu driver, it is difficult to find the root cause. Therefor print a warnning message if the system can't access the extended configuration space register when using large bar. Signed-off-by:
Ma Jun <Jun.Ma2@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Yang Wang authored
add umc v12.0 ACA driver support Signed-off-by:
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Yang Wang authored
add aca sysfs node support Signed-off-by:
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Yang Wang authored
v1: add ACA error query interface v2: Add a new helper function to determine whether to use ACA or MCA. Signed-off-by:
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Yang Wang authored
add aca smu backend support for smu v13.0.6. Signed-off-by:
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Alex Deucher authored
It's used for more than just SR-IOV now, so move it to amdgpu_gmc.c and rename it to better match the functionality and update the comments in the code paths to better document when each path is used and why. No functional change. Reviewed-by:
Shaoyun.liu <Shaoyun.liu@amd.com> Acked-by:
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Alex Deucher authored
Some chips provide both average and input power. Previously we just exposed average power, add a new query for input power. Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_powerReviewed-by:
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Hawking Zhang authored
Check and report firmware boot status if it doesn't reach steady status. Signed-off-by:
Le Ma <le.ma@amd.com> Signed-off-by:
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Yang Wang authored
add ACA bank dump debugfs support Signed-off-by:
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Yang Wang authored
add ACA kernel hardware error log support. Signed-off-by:
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Hawking Zhang authored
Check and report boot status if discovery failed. Signed-off-by:
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Hawking Zhang authored
Add ras helper function to query boot time gpu errors. v2: use aqua_vanjaram smn addressing pattern Signed-off-by:
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Yang Wang authored
v1: implement new RAS ACA driver code framework. v2: - rename aca_bank_set to aca_banks. - rename aca_source_xxx to aca_handle_xxx. v3: Optimize some function implementation details. (from Hawking's suggestion) Signed-off-by:
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Hawking Zhang authored
To allow using this helper for indirect access when nbio funcs is not available. For instance, in ip discovery phase. v2: define macro for pcie_index/data/index_hi fallback. Signed-off-by:
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