- Dec 06, 2019
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Anthony Koo authored
[Why] Some function pointers in the hwss function pointer table are meant to be hw sequencer entry points to be called from dc. However some of those function pointers are not meant to be entry points, but instead used as a code reuse/inheritance tool called directly by other hwss functions, not by dc. Therefore, we want a more clear separation of which functions we determine to be interface functions vs the functions we use within hwss. [How] DC interface functions will be stored in: struct hw_sequencer_funcs Functions used within HWSS will be stored in: struct hwseq_private_funcs Signed-off-by:Anthony Koo <Anthony.Koo@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
Leo Li <sunpeng.li@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Anthony Koo authored
[Why] First, to make code more consistent Second, to get rid of those scenario where we create a second local pointer to dc when it's already passed in. [How] Rename core_dc to dc Remove duplicate local pointers to dc Signed-off-by:
Aric Cyr <Aric.Cyr@amd.com> Acked-by:
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Eric Yang authored
[Why] DF team has produced more optimized latency numbers. [How] Add sr latencies to the wm table, use different latencies for different wm sets. Also fix bb override from registery key for these latencies. Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
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Le Ma authored
Move the print out of uvd instance loop in amdgpu_uvd_suspend v2: drop unnecessary brackets v3: grab ras_intr state once for multiple times use Signed-off-by:
Le Ma <le.ma@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Le Ma authored
Otherwise next err_event_athub error cannot call gpu reset. And following resume sequence will not be affected by this flag. v2: create function to clear amdgpu_ras_in_intr for modularity of ras driver Signed-off-by:
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Le Ma authored
This athub fatal error can be recovered by baco without system-level reboot, so add a mode to use baco for the recovery. Not affect the default psp reset situations for now. Signed-off-by:
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Le Ma authored
Currently each XGMI node reset wq does not run in parrallel if bound to same cpu. Make change to bound the xgmi_reset_work item to different cpus. XGMI requires all nodes enter into baco within very close proximity before any node exit baco. So schedule the xgmi_reset_work wq twice for enter/exit baco respectively. To use baco for XGMI, PMFW supported for baco on XGMI needs to be involved. The case that PSP reset and baco reset coexist within an XGMI hive never exist and is not in the consideration. v2: define use_baco flag to simplify the code for xgmi baco sequence Signed-off-by:
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Le Ma authored
This operation is needed when baco entry/exit for ras recovery Signed-off-by:
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Le Ma authored
This should be cleared during every nbif uncorrectable error cleanup work. Signed-off-by:
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Le Ma authored
To fix issue that ras controller interrupt cannot be triggered anymore after one time nbif uncorrectable error. And error count is stored in nbif ras object for query. Signed-off-by:
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Le Ma authored
Change it to external interface. Signed-off-by:
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Le Ma authored
v2: add notification when ras controller interrupt generates Signed-off-by:
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Pierre-Eric Pelloux-Prayer authored
The same workaround is used for gfx7. Both PAL and Mesa use it for gfx8 too, so port this commit to gfx_v8_0_ring_emit_fence_gfx. Signed-off-by:
Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by:
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Alex Deucher authored
So the output is consistent with other asics. Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
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Yong Zhao authored
Up to this point, those functions are all the same for all ASICs, so no need to call them by functions pointers. Removing the function pointers will greatly increase the code readablity. If there is ever need for those function pointers, we can add it back then. Signed-off-by:
Yong Zhao <Yong.Zhao@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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James Zhu authored
SPI limits total CS waves in flight per SE to no more than 32 * num_cu and we need to stuff 40 waves on a CU to completely clean the SGPR. This is accomplished in the WR by cleaning the SE in two steps, half of the CU per step. Signed-off-by:
James Zhu <James.Zhu@amd.com> Reviewed-by:
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Guchun Chen authored
When security violation from new vbios happens, data fabric is risky to stop working. So prevent the direct access to DF mmFabricConfigAccessControl from the new vbios and onwards. Signed-off-by:
Guchun Chen <guchun.chen@amd.com> Reviewed-by:
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- Dec 04, 2019
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Alex Deucher authored
Shift and mask were reversed. Noticed by chance. Tested-by:
Meelis Roos <mroos@linux.ee> Reviewed-by:
Michel Dänzer <mdaenzer@redhat.com> Signed-off-by:
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Zhan Liu authored
[Why] NV10/14 has released. Its time to get NV10/14 bounding box directly from code. [How] Retrieve NV10/14 bounding box data directly from code. Signed-off-by:
Zhan Liu <zhan.liu@amd.com> Reviewed-by:
Hersen Wu <hersenxs.wu@amd.com> Signed-off-by:
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Yong Zhao authored
Adjust the exposed function prototype so that the caller does not need to know the MMHUB number. Signed-off-by:
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Likun Gao authored
Drop smu_send_smc_msg function from ASIC specify structure. Reuse smu_send_smc_msg_with_param function for smu_send_smc_msg. Set paramer to 0 for smu_send_msg function, otherwise it will send with previous paramer value (Not a certain value). Materialize msg type for smu send message function definition. Signed-off-by:
Likun Gao <Likun.Gao@amd.com> Reviewed-by:
Kevin Wang <kevin1.wang@amd.com> Reviewed-by:
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Hawking Zhang authored
Platform TAs will independently toggle DF Cstate. for instance, get/set topology from xgmi ta. do error injection from ras ta. In such case, PMFW needs to be loaded before TAs so that all the subsequent Cstate calls recieved by PSP FW can be routed to PMFW. Signed-off-by:
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Hawking Zhang authored
issue unload_ta_cmd to tOS to unload asd driver Signed-off-by:
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Hawking Zhang authored
asd shared memory is not needed since drivers doesn't invoke any further cmd to asd directly after the asd loading. trust application is the one who needs to talk to asd after the initialization Signed-off-by:
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Jack Zhang authored
For boards greater than ARCTURUS, and under sriov platform, swSMU is not supported because smu ip block is commented at guest driver. Generally for sriov, initialization of smu is moved to host driver. Thus, smu sw_init and hw_init will not be executed at guest driver. Without sw structure being initialized in guest driver, swSMU cannot declare to be supported. Signed-off-by:
Jack Zhang <Jack.Zhang1@amd.com> Reviewed-by:
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- Dec 03, 2019
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Colin Ian King authored
The variable v_total is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c:1525:144-145: Unneeded semicolon drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c:1526:142-143: Unneeded semicolon Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
zhengbin <zhengbin13@huawei.com> Signed-off-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c:506:2-3: Unneeded semicolon Reviewed-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c:995:2-3: Unneeded semicolon Reviewed-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/display/dc/bios/bios_parser.c:2192:2-3: Unneeded semicolon Reviewed-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/powerplay/amdgpu_smu.c:1192:5-8: Unneeded variable: "ret". Return "0" on line 1195 drivers/gpu/drm/amd/powerplay/amdgpu_smu.c:1945:5-8: Unneeded variable: "ret". Return "0" on line 1961 Reported-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c:502:5-11: Unneeded variable: "result". Return "0" on line 515 Reported-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:5188:5-8: Unneeded variable: "ret". Return "0" on line 5196 Reported-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c:4363:5-11: Unneeded variable: "result". Return "0" on line 4370 Reported-by:
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zhengbin authored
Fixes coccicheck warning: drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c:1154:5-11: Unneeded variable: "result". Return "0" on line 1159 Reported-by:
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Colin Ian King authored
The msg_id field is being assigned twice. Fix this by replacing the second assignment with an assignment to msg_size. Addresses-Coverity: ("Unused value") Fixes: 11a00965 ("drm/amd/display: Add PSP block to verify HDCP2.2 steps") Reviewed-by: -
Alex Deucher authored
Removing this causes hangs in some games, so re-add it, but add a timeout so we don't hang while switching flip types. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205169 Bug: https://bugs.freedesktop.org/show_bug.cgi?id=112266 Reviewed-by:
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Zhan liu authored
[Why] NV14 is using its own ip params that's different from other DCN2.0 ASICs. [How] Add ASIC revision check to make sure NV14 gets correct ip params. Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by:
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Zhan liu authored
[Why] NV14 IP Parameters are missing. [How] Add IP Parameters in. Signed-off-by:
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Emily Deng authored
As will call unload kms when initialize fail, and the unload kms will send event 3 and 4, so don't need event 3 and 4 in device init. Signed-off-by:
Emily Deng <Emily.Deng@amd.com> Reviewed-by:
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