- 05 Jan, 2024 23 commits
-
-
Kaibo Ma authored
That commit causes NULL pointer dereferences in dmesgs when running applications using ROCm, including clinfo, blender, and PyTorch, since v6.6.1. Revert it to fix blender again. This reverts commit 96c211f1. Closes: https://github.com/ROCm/ROCm/issues/2596 Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2991Reviewed-by:
Jay Cornwall <jay.cornwall@amd.com> Signed-off-by:
Kaibo Ma <ent3rm4n@gmail.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
-
Arnd Bergmann authored
gcc prints a warning about a possible array overflow for a couple of callers of dp_decide_lane_settings() after commit 1b56c90018f0 ("Makefile: Enable -Wstringop-overflow globally"): drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training_fixed_vs_pe_retimer.c: In function 'dp_perform_fixed_vs_pe_training_sequence_legacy': drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training_fixed_vs_pe_retimer.c:426:25: error: 'dp_decide_lane_settings' accessing 4 bytes in a region of size 1 [-Werror=stringop-overflow=] 426 | dp_decide_lane_settings(lt_settings, dpcd_lane_adjust, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 427 | lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training_fixed_vs_pe_retimer.c:426:25: note: referencing argument 4 of type 'union dpcd_training_lane[4]' I'm not entirely sure what caused this, but changing the prototype to expect a pointer instead of an array avoids the warnings. Fixes: 7727e7b6 ("drm/amd/display: Improve robustness of FIXED_VS link training at DP1 rates") Acked-by:Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Place define macro expression inside () in power_helpers.c file Signed-off-by:
Marcelo Mendes Spessoto Junior <marcelomspessoto@gmail.com> Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Place HDCP_EVENT_TRACE(hdcp, event) macro content inside do while loop to avoid if-else issues in hdcp_log.h file v2: fix up build (Alex) Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Remove braces for single statement if expressions and change comparison order for hdcp2_execution.c file Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Fix identation inside enum and place expressions in define macros inside () for hdcp_psp.h file Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Remove braces for single statement if expression for freesync.c file Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Fix identation for hdcp_psp.c file Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
Remove braces from single statement if expression in hdcp1_execution.c file Signed-off-by:
-
Zhipeng Lu authored
The hwmgr->backend, (i.e. data) allocated by kzalloc is not freed in the error-handling paths of smu7_get_evv_voltages and smu7_update_edc_leakage_table. However, it did be freed in the error-handling of phm_initializa_dynamic_state_adjustment_rule_settings, by smu7_hwmgr_backend_fini. So the lack of free in smu7_get_evv_voltages and smu7_update_edc_leakage_table is considered a memleak in this patch. Fixes: 599a7e9f ("drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7.") Fixes: 8f0804c6 ("drm/amd/pm: add edc leakage controller setting") Signed-off-by:
Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by:
-
Srinivasan Shanmugam authored
Fix the following about iterator use: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1456 kfd_add_peer_prop() warn: iterator used outside loop: 'iolink3' Cc: Felix Kuehling <Felix.Kuehling@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> Reviewed-by:
Felix Kuehling <felix.kuehling@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
Return value of container_of(...) can't be null, so null check is not required for 'fence'. Hence drop its NULL check. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:93 to_amdgpu_amdkfd_fence() warn: can 'fence' even be NULL? Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
Before using list_first_entry, make sure to check that list is not empty, if list is empty return -ENODATA. Fixes the below: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1347 kfd_create_indirect_link_prop() warn: can 'gpu_link' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1428 kfd_add_peer_prop() warn: can 'iolink1' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1433 kfd_add_peer_prop() warn: can 'iolink2' even be NULL? Fixes: 0f28cca8 ("drm/amdkfd: Extend KFD device topology to surface peer-to-peer links") Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Lijo Lazar <lijo.lazar@amd.com> Reviewed-by:
-
Srinivasan Shanmugam authored
Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:1404 amdgpu_ucode_request() warn: '*fw' from request_firmware() not released on lines: 1404. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Lijo Lazar <lijo.lazar@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c:377 amdgpu_mca_smu_get_mca_entry() warn: variable dereferenced before check 'mca_funcs' (see line 368) 357 int amdgpu_mca_smu_get_mca_entry(struct amdgpu_device *adev, enum amdgpu_mca_error_type type, 358 int idx, struct mca_bank_entry *entry) 359 { 360 const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs; 361 int count; 362 363 switch (type) { 364 case AMDGPU_MCA_ERROR_TYPE_UE: 365 count = mca_funcs->max_ue_count; mca_funcs is dereferenced here. 366 break; 367 case AMDGPU_MCA_ERROR_TYPE_CE: 368 count = mca_funcs->max_ce_count; mca_funcs is dereferenced here. 369 break; 370 default: 371 return -EINVAL; 372 } 373 374 if (idx >= count) 375 return -EINVAL; 376 377 if (mca_funcs && mca_funcs->mca_get_mca_entry) ^^^^^^^^^ Checked too late! Cc: Yang Wang <kevinyang.wang@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:Yang Wang <kevinyang.wang@amd.com> Signed-off-by:
-
Le Ma authored
This param can help isolating data path issues on new systems in early phase. Signed-off-by:
Le Ma <le.ma@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
Fixes the below: drivers/gpu/drm/amd/amdgpu/atom.c:398 atom_skip_src_int() warn: ignoring unreachable code. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Marcelo Mendes Spessoto Junior authored
mod_freesync header file has duplicated copyright boilerplate. Drop the duplicate. Signed-off-by:
-
Alex Deucher authored
It's no longer required. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2318Reviewed-by:
-
Alex Deucher authored
This was included in gpu_info firmware, move it into the driver for consistency with other nv1x parts. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2318Reviewed-by:
-
Joshua Ashton authored
The check for sending the vsc infopacket to the display was gated behind PSR (Panel Self Refresh) being enabled. The vsc infopacket also contains the colorimetry (specifically the container color gamut) information for the stream on modern DP. PSR is typically only supported on mobile phone eDP displays, thus this was not getting sent for typical desktop monitors or TV screens. This functionality is needed for proper HDR10 functionality on DP as it wants BT2020 RGB/YCbCr for the container color space. Cc: stable@vger.kernel.org Cc: Harry Wentland <harry.wentland@amd.com> Cc: Xaver Hugl <xaver.hugl@gmail.com> Cc: Melissa Wen <mwen@igalia.com> Fixes: 15f9dfd5 ("drm/amd/display: Register Colorspace property for DP and HDMI") Tested-by:
Simon Berz <simon@berz.me> Tested-by:
Xaver Hugl <xaver.hugl@kde.org> Signed-off-by:
Joshua Ashton <joshua@froggi.es> Signed-off-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by:
-
Hawking Zhang authored
Not needed any more with firmware fixes Signed-off-by:
Tao Zhou <tao.zhou1@amd.com> Signed-off-by:
-
Asad Kamal authored
Expose sysfs entry mem_busy_percent for GC version 9.4.3 APU system Signed-off-by:
Asad Kamal <asad.kamal@amd.com> Reviewed-by:
-
- 03 Jan, 2024 17 commits
-
-
Srinivasan Shanmugam authored
dbg_flags looks to be defined with incorrect data type; to process multiple debug flag options, and hence defined dbg_flags as u32. Fixes the below: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager_v9.c:117 pm_map_process_aldebaran() warn: maybe use && instead of & Fixes: 0de4ec9a ("drm/amdgpu: prepare map process for multi-process debug devices") Suggested-by:
-
Srinivasan Shanmugam authored
Return invalid error code -EINVAL for invalid block id. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176) Suggested-by:
-
Srinivasan Shanmugam authored
unsigned int "version_minor" is always >= 0 Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c:534 amdgpu_gfx_rlc_init_microcode() warn: always true condition '(version_minor >= 0) => (0-u16max >= 0)' Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
Fixes the following gcc with W=1: drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn35/dcn35_hwseq.c:1124: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Cc: Charlene Liu <charlene.liu@amd.com> Cc: Muhammad Ahmed <ahmed.ahmed@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Srinath Rao <srinath.rao@amd.com> Signed-off-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
drm/amd/display: Address function parameter 'context' not described in 'dc_state_rem_all_planes_for_stream' & 'populate_subvp_cmd_drr_info' Fixes the following gcc with W=1: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c:524: warning: Function parameter or member 'state' not described in 'dc_state_rem_all_planes_for_stream' drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c:524: warning: Excess function parameter 'context' description in 'dc_state_rem_all_planes_for_stream' drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c:540: warning: Function parameter or member 'context' not described in 'populate_subvp_cmd_drr_info' Suggested-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Dillon Varone <dillon.varone@amd.com> Cc: Jun Lei <jun.lei@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Srinath Rao <srinath.rao@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
kvmalloc_array + __GFP_ZERO is the same with kvcalloc. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:873 amdgpu_cs_parser_bos() warn: Please consider using kvcalloc instead of kvmalloc_array Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
Fixes the below smatch warnings: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:2543 amdgpu_ras_recovery_init() warn: Please consider using kzalloc instead of kmalloc drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:2830 amdgpu_ras_init() warn: Please consider using kzalloc instead of kmalloc Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Srinivasan Shanmugam authored
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c:1106 amdgpu_connector_dvi_detect() warn: inconsistent indenting Fixes: 8a1de314 ("drm/amdgpu: Refactor 'amdgpu_connector_dvi_detect' in amdgpu_connectors.c") Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
-
Asad Kamal authored
Use gpu_metrics_v1_5 for SMUv13.0.6 to fill gpu metric info Signed-off-by:
-
Asad Kamal authored
Add new gpu_metrics_v1_5 to acquire vcn/jpeg activity & pcie nak error counters Signed-off-by:
-
Asad Kamal authored
Update pmfw metric table to include vcn & jpeg activity for smu_v_13_0_6 Signed-off-by:
-
Asad Kamal authored
Use separate metric table for APU and Non APU systems for smu_v_13_0_6 to get metric data Signed-off-by:
-
Tom Chung authored
[WHY] Prepare for enabling the Panel Replay feature [HOW] - Add some Panel Replay setting functions in DC - Add the Panel Replay resource in dcn35_resource.c - Add debug masks for Panel Replay Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Acked-by:
Leo Li <sunpeng.li@amd.com> Signed-off-by:
Tom Chung <chiahsuan.chung@amd.com> Signed-off-by:
-
Ivan Lipski authored
This reverts commit 44e60b14. Since, it causes a regression in which eDP displays with PSR support, but no Replay support (Sink support <= 0x03), fail to enable PSR and consequently all IGT amd_psr tests fail. So, revert this until a more suitable fix can be found. This got brought back accidently with the backmerge. Acked-by:
Ivan Lipski <ivlipski@amd.com> Signed-off-by:
-
Relja Vojvodic authored
For certain dual display configs that had one display using a 1080p mode, the DPM level used to drive the configs regressed from DPM 0 to DPM 3. This was caused by a missing check that should have only limited the pipe segments on non-phantom pipes. This caused issues with detile buffer allocation, which dissallow subvp from being used Tested-by:
Dillon Varone <dillon.varone@amd.com> Reviewed-by:
Martin Leung <martin.leung@amd.com> Acked-by:
Relja Vojvodic <relja.vojvodic@amd.com> Signed-off-by:
-
Nicholas Kazlauskas authored
[Why] A hang was observed where a read-modify-write access occurred due to the register for idle state being shared between DMCUB and driver. dmcub read - idle allow / no commit driver read - idle allow / no commit driver write - idle disallow / no commit dmcub write - idle allow / commit Resulting in DMCUB re-entering IPS after a disable and keeping the allow high. [How] Long term we need to split commit/allow into two registers or use shared DRAM state, but short term we can reduce the repro rate by ensuring that the disallow went through by bounding the expected worst case scenario. Tested-by:
Hansen Dsouza <hansen.dsouza@amd.com> Reviewed-by:
Ovidiu Bunea <ovidiu.bunea@amd.com> Acked-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by:
-
Gabe Teeger authored
[Why] Failing mode validation during dc_commit, leading to blackscreen with an 8k DP2 display during mode change. [What] Fix mixmatch between pipe and stream, which prevented us from recognizing the link as DP2. Tested-by:
Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> Acked-by:
Gabe Teeger <gabe.teeger@amd.com> Signed-off-by:
-
