- 24 Mar, 2021 40 commits
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Feifei Xu authored
In gpu reset, XGMI TA unload will cause gpu hang. Skip it on A+A aldebaran. Signed-off-by:
Feifei Xu <Feifei.Xu@amd.com> Reviewed-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Anson Jacob authored
'drm/drm_hdcp.h' included in 'amdgpu_dm.c' is duplicated. Reported-by:
Zhang Yunkai <zhang.yunkai@zte.com.cn> Signed-off-by:
Anson Jacob <Anson.Jacob@amd.com> Acked-by:
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Anson Jacob authored
This reverts commit 51713e4e. The duplicate from #79 should be removed instead. Signed-off-by:
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shaoyunl authored
SMU introduce the new interface to enable light Secondary Bus Reset mode, driver enable it on passthrough + XGMI configuration Signed-off-by:
shaoyunl <shaoyun.liu@amd.com> Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
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shaoyunl authored
This new MSG provide the interface for driver to enable/disable the Light Secondary Bus Reset support from SMU. When enabled, SMU will only do minimum NBIO response to the SBR request and leave the real HW reset to be handled by driver later. When disabled (default state),SMU will pass the request to PSP for a HW reset Signed-off-by:
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shaoyunl authored
Read eeprom through SMU doesn't works stable on XGMI reset during test. skip it for now Signed-off-by:
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Qingqing Zhuo authored
[Why] CONFIG_DRM_AMD_DC_DCN3_0 has been folded into CONFIG_DRM_AMD_DC_DCN and is not needed. [How] Drop CONFIG_DRM_AMD_DC_DCN3_0. Signed-off-by:
Qingqing Zhuo <qingqing.zhuo@amd.com> Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
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Alex Deucher authored
Need to check the module variant as well. Acked-by:
Prike Liang <Prike.Liang@amd.com> Signed-off-by:
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Christian König authored
Silence static checker warning. Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
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Christian König authored
When AGP is compiled as module radeon must be compiled as module as well. Signed-off-by:
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Christian König authored
Otherwise we will run into a NULL ptr deref. Signed-off-by:
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Evan Quan authored
The "/ 10" should be applied to the right-hand operand instead of the left-hand one. Signed-off-by:
Georgios Toptsidis <gtoptsid@gmail.com> Reviewed-by:
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shaoyunl authored
This recent change introduce SDMA interrupt info printing with irq->process function. These functions do not require a set function to enable/disable the irq Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Kenneth Feng authored
Currently the pcie dpm has two problems. 1. Only the high dpm level speed/width can be overrided if the requested values are out of the pcie capability. 2. The high dpm level is always overrided though sometimes it's not necesarry. Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Reviewed-by:
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Jonathan Kim authored
Add IH function to allow caller to wait until ring entries are processed until the checkpoint write pointer. This will be primarily used by HMM to drain pending page fault interrupts before memory unmap to prevent HMM from handling stale interrupts. Suggested-by:
Jonathan Kim <jonathan.kim@amd.com> Reviewed-by:
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Zhan Liu authored
[Why] DC needs to communicate with PM FW through GPU memory. In order to do so we need to be able to allocate memory from within DC. [How] Call amdgpu_bo_create_kernel to allocate GPU memory and use a list in amdgpu_display_manager to track our allocations so we can clean them up later. Signed-off-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
Zhan Liu <zhan.liu@amd.com> Reviewed-by:
Charlene Liu <charlene.liu@amd.com> Acked-by:
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Zhan Liu authored
[Why] For DGPU Navi, the wm_table.nv_entries are used. These entires are not populated for DCN301 Vangogh APU, but instead wm_table.entries are. [How] Use DCN21 Renoir style wm calculations. Signed-off-by:
Leo Li <sunpeng.li@amd.com> Signed-off-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by:
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Nirmoy Das authored
FB BO should not be ttm_bo_type_kernel type and amdgpufb_create_pinned_object() pins the FB BO anyway. Signed-off-by:
Nirmoy Das <nirmoy.das@amd.com> Acked-by:
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shaoyunl authored
In passthrough configuration, hypervisior will trigger the SBR(Secondary bus reset) to the devices without sync to each other. This could cause device hang since for XGMI configuration, all the devices within the hive need to be reset at a limit time slot. This serial of patches try to solve this issue by co-operate with new SMU which will only do minimum house keeping to response the SBR request but don't do the real reset job and leave it to driver. Driver need to do the whole sw init and minimum HW init to bring up the SMU and trigger the reset(possibly BACO) on all the ASICs at the same time Signed-off-by:
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shaoyunl authored
The gmc.xgmi.head list originally is designed for device list in the XGMI hive. Mix use it for reset purpose will prevent the reset function to adjust XGMI device list which is required in next change Signed-off-by:
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shaoyunl authored
The MQD might not be initialized duirng first init period if the device need to be reset druing probe. Driver need to proper init them in gpu recovery period Signed-off-by:
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shaoyunl authored
amdgpu driver may be in reset state during init which will not initialize the kfd, driver need to initialize the KFD after reset by check the flag Signed-off-by:
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Kevin Wang authored
This reverts commit d86fd724. Disable PSP RAP L0 self test until to RAP feature ready. Signed-off-by:
Kevin Wang <kevin1.wang@amd.com> Reviewed-by:
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Mark Yacoub authored
To initialize the framebuffer, call drm_gem_fb_init_with_funcs which verifies that the BO size can fit the FB size by calculating the minimum expected size of each plane. The bug was caught using igt-gpu-tools test: kms_addfb_basic.too-high and kms_addfb_basic.bo-too-small Tested on ChromeOS Zork by turning on the display and running a YT video. === Changes from v1 === 1. Added new line under declarations. 2. Use C style comment. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Sean Paul <seanpaul@chromium.org> Signed-off-by:
Mark Yacoub <markyacoub@chromium.org> Signed-off-by:
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Zhang Yunkai authored
'dce110_resource.h' included in 'dcn21_resource.c' is duplicated. 'hw_gpio.h' included in 'hw_factory_dce110.c' is duplicated. Signed-off-by:
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Zhang Yunkai authored
'drm/drm_hdcp.h' included in 'amdgpu_dm.c' is duplicated. It is also included in the 79th line. Signed-off-by:
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Jia-Ju Bai authored
When bitmap_empty() or feature->feature_num triggers an error, no error return code of smu_v11_0_set_allowed_mask() is assigned. To fix this bug, ret is assigned with -EINVAL as error return code. Reviewed-by:
TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by:
Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by:
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Joshua Aberback authored
[Why] The registers for the address of the cursor are aligned to 2KB, so all cursor surfaces also need to be aligned to 2KB. Currently, the provided cursor cache surface is not aligned, so we need a workaround until alignment is enforced by the surface provider. [How] - round up surface address to nearest multiple of 2048 - current policy is to provide a much bigger cache size than necessary,so this operation is safe Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Joshua Aberback <joshua.aberback@amd.com> Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Acked-by:
Eryk Brol <eryk.brol@amd.com> Signed-off-by:
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Sung Lee authored
[WHY & HOW] Using values provided by DF for latency may cause hangs in multi display configurations. Revert change to previous value. Tested-by:
Sung Lee <sung.lee@amd.com> Reviewed-by:
Haonan Wang <Haonan.Wang2@amd.com> Acked-by:
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Aric Cyr authored
DC version 3.2.126 brings improvements in multiple areas. In summary, we highlight: - DMUB fixes - Firmware relase 0.0.55 - Expanded dmub_cmd documentation - Enhancements in DCN30 Tested-by:
Aric Cyr <aric.cyr@amd.com> Acked-by:
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Jake Wang authored
[Why] Panel control always programs instance 0. With multi eDP we need to support multiple instances. [How] Use link index to set different instances for panel control. Refactored LVTMA control to support multiple instances. Tested-by:
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Anthony Koo authored
Add comments to better describe the function of different cmds and parameters in the dmub interface Tested-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
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Yongqiang Sun authored
[Why] Driver get wrap around dmub trace data due to read pointer being increased incorrectly when there are multiple interrupt queues with very short interval [How] Check read/write pointer before copying data from ring buffer Tested-by:
Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
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Qingqing Zhuo authored
[Why] - Wrong scope for ifdef - Missing struct description [How] Move ifdef and add comment Tested-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by:
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Yongqiang Sun authored
[Why] If interval of two interrupt from dmub outbox0 is too short, some event might be skipped [How] Compare read pointer and write pointer until all the event entry is processed Tested-by:
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Qingqing Zhuo authored
[Why] pflip interrupt would not be enabled promptly if a pipe is disabled and re-enabled, causing flip_done timeout error during DP compliance tests [How] Enable pflip interrupt upon pipe enablement Tested-by:
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Yongqiang Sun authored
[Why & How] Reference to read pointer which is incorrect. Change to reference to write pointer. Tested-by:
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Yongqiang Sun authored
[Why & How] Fix linux compile error Tested-by:
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Martin Leung authored
[why] In some boot configurations we need to retrieve the currently UEFI-set dppclk, but there was a typo in the calculation [how] Fix typo to make dpp_clk calculate off dpp_clk divider instead of disp_clk Tested-by:
Martin Leung <martin.leung@amd.com> Reviewed-by:
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Martin Leung authored
[Why] On baco-enabled systems running virtual dal, can get set power state when hw is not initialized [How] Skip DC hw part of setPowerState when hw not available Tested-by:
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