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2023-07-12drm/amdkfd: add kfd2kgd debugger callbacks for GC v9.4.3Eric Huang8-19/+229
Implement the similarities as GC v9.4.2, and the difference for GC v9.4.3 HW spec, i.e. xcc instance. Signed-off-by: Jonathan Kim <[email protected]> Signed-off-by: Eric Huang <[email protected]> Reviewed-by: Jonathan Kim <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-12drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()Arnd Bergmann1-0/+3
On 32-bit architectures comparing a resource against a value larger than U32_MAX can cause a warning: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1344:18: error: result of comparison of constant 4294967296 with expression of type 'resource_size_t' (aka 'unsigned int') is always false [-Werror,-Wtautological-constant-out-of-range-compare] res->start > 0x100000000ull) ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ As gcc does not warn about this in dead code, add an IS_ENABLED() check at the start of the function. This will always return success but not actually resize the BAR on 32-bit architectures without high memory, which is exactly what we want here, as the driver can fall back to bank switching the VRAM access. Fixes: 31b8adab3247 ("drm/amdgpu: require a root bus window above 4GB for BAR resize") Reviewed-by: Christian König <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-12drm/amdgpu: Increase soft IH ring sizePhilip Yang7-13/+20
Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store 128 entries, which may overflow and drop retry faults, causes HW stucks because the retry fault is not recovered. Increase soft IH ring size to 8KB, enough to store 256 CAM entries because we clear the CAM entry after handling the retry fault from soft ring. Define macro IH_RING_SIZE and IH_SW_RING_SIZE to remove duplicate constant. Show warning message if soft IH ring overflows with CAM enabled because this should not happen. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-12drm/amdgpu/gfx10: move update_spm_vmid() out of rlc_init()Alex Deucher1-8/+16
rlc_init() is part of sw_init() so it should not touch hardware. Additionally, calling the rlc update_spm_vmid() callback directly invokes a gfx on/off cycle which could result in powergating being enabled before hw init is complete. Split update_spm_vmid() into an internal implementation for local use without gfxoff interaction and then the rlc callback which includes gfxoff handling. Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-12drm/amdgpu/gfx9: move update_spm_vmid() out of rlc_init()Alex Deucher1-19/+15
rlc_init() is part of sw_init() so it should not touch hardware. Additionally, calling the rlc update_spm_vmid() callback directly invokes a gfx on/off cycle which could result in powergating being enabled before hw init is complete. Split update_spm_vmid() into an internal implementation for local use without gfxoff interaction and then the rlc callback which includes gfxoff handling. lbpw_init also touches hardware so mvoe that to rlc_resume as well. Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-12drm/amdgpu: use the new drm_exec object for CS v3Christian König7-204/+115
Use the new component here as well and remove the old handling. v2: drop dupplicate handling v3: fix memory leak pointed out by Tatsuyuki Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-07-12drm/amdgpu: use drm_exec for MES testingChristian König1-47/+43
Start using the new component here as well. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-07-12drm/amdgpu: use drm_exec for GEM and CSA handling v2Christian König2-87/+72
Start using the new component here as well. v2: ignore duplicates to allow per VM BO mappings Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-07-12drm/amdkfd: switch over to using drm_exec v3Christian König5-187/+140
Avoids quite a bit of logic and kmalloc overhead. v2: fix multiple problems pointed out by Felix v3: two more nit picks from Felix fixed Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-07-10drm/amdgpu: Fix errors & warnings in gfx_v10_0.cSrinivasan Shanmugam1-87/+81
Fix the below checkpatch errors & warnings: ERROR: that open brace { should be on the previous line ERROR: space prohibited before that ',' (ctx:WxV) ERROR: space required after that ',' (ctx:WxV) ERROR: code indent should use tabs where possible ERROR: switch and case should be at the same indent WARNING: please, no spaces at the start of a line WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: space prohibited before semicolon WARNING: Block comments use a trailing */ on a separate line WARNING: Block comments use * on subsequent lines WARNING: braces {} are not necessary for any arm of this statement WARNING: Missing a blank line after declarations Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_ v3_0, v3_0_3.cSrinivasan Shanmugam2-4/+4
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v8_0.cSrinivasan Shanmugam1-44/+31
Fix below checkpatch warnings: WARNING: braces {} are not necessary for single statement blocks WARNING: braces {} are not necessary for any arm of this statement WARNING: Block comments should align the * on each line Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: avoid restore process run into dead loop.gaba1-0/+3
In restore process worker, pinned BO cause update PTE fail, then the function re-schedule the restore_work. This will generate dead loop. Signed-off-by: gaba <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu/vkms: drop redundant set of fb_modifiers_not_supportedGuchun Chen1-2/+0
Due to a coding typo. Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove else after return statement in ↵Srinivasan Shanmugam1-6/+4
'gfx_v10_0_check_grbm_cam_remapping' Fix below checkpatch warnings: WARNING: else is not generally useful after a break or return + return true; + } else { WARNING: else is not generally useful after a break or return + return true; + } else { Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v11_0.cSrinivasan Shanmugam1-16/+14
Fix below checkpatch warnings: WARNING: quoted string split across lines WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: void function return statements are not generally useful WARNING: braces {} are not necessary for any arm of this statement Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove else after return statement in 'gmc_v8_0_check_soft_reset'Srinivasan Shanmugam1-3/+5
Fix below checkpatch warnings: WARNING: else is not generally useful after a break or return + return true; + } else { Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_v2_1.cSrinivasan Shanmugam1-4/+5
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + int i; + adev->gmc.VM_L2_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL); WARNING: Missing a blank line after declarations + int i; + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL, adev->gmc.VM_L2_CNTL); WARNING: braces {} are not necessary for single statement blocks + if (!time) { + DRM_WARN("failed to wait for GRBM(EA) idle\n"); + } Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix errors & warnings in gmc_ v6_0, v7_0.cSrinivasan Shanmugam2-55/+50
Fix below checkpatch errors & warnings: ERROR: trailing statements should be on next line + default: BUG(); ERROR: trailing statements should be on next line WARNING: braces {} are not necessary for single statement blocks WARNING: braces {} are not necessary for any arm of this statement WARNING: Block comments use * on subsequent lines WARNING: Missing a blank line after declarations WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v10_0.cSrinivasan Shanmugam1-22/+13
Fix below checkpatch warnings: WARNING: Consider removing the code enclosed by this #if 0 and its #endif WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: quoted string split across lines Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Prefer dev_warn over printkSrinivasan Shanmugam3-3/+3
Fix the below warning: WARNING: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then dev_warn(dev, ... then pr_warn(... to printk(KERN_WARNING ... Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_v2_0.cSrinivasan Shanmugam1-2/+3
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + u32 tmp; + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove redundant GFX v9.4.3 sequenceLijo Lazar1-29/+0
Programming of XCC id is already taken care with partition mode change. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_ v1_0, v1_2.cSrinivasan Shanmugam2-5/+6
Fix the below checkpatch warnings: WARNING: Block comments should align the * on each line + /* + * Raven2 has a HW issue that it is unable to use the WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned num_level, block_size; WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + u32 tmp; + tmp = RREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL); WARNING: Block comments should align the * on each line + /* + * Raven2 has a HW issue that it is unable to use the WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned num_level, block_size; Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Fix error & warnings in gmc_v9_0.cSrinivasan Shanmugam1-20/+17
Fix below checkpatch error & warnings: ERROR: that open brace { should be on the previous line WARNING: static const char * array should probably be static const char * const WARNING: Block comments use * on subsequent lines WARNING: Block comments use a trailing */ on a separate line Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Change golden settings for GFX v9.4.3Lijo Lazar1-5/+2
Change the settings applicable for A0. GRBM_MCM_ADDR setting will be applied by firmware. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Acked-by: Mangesh Gadre <[email protected]> Tested-by: Mangesh Gadre <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd/amdgpu: Add cu_occupancy sysfs file to GFX9.4.3Sreekant Somasekharan1-0/+1
Include kgd_gfx_v9_get_cu_occupancy call inside kfd2kgd_calls for GFX9.4.3 to expose cu_occupancy sysfs file. Signed-off-by: Sreekant Somasekharan <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: have bos for PDs/PTS cpu accessible when kfd uses cpu to update vmXiaogang Chen4-7/+35
When kfd uses cpu to update vm iterates all current PDs/PTs bos, adds AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag and kmap them to kernel virtual address space before kfd updates the vm that was created by gfx. Signed-off-by: Xiaogang Chen <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdkfd: Use KIQ to unmap HIQMukul Joshi2-0/+38
Currently, we unmap HIQ by directly writing to HQD registers. This doesn't work for GFX9.4.3. Instead, use KIQ to unmap HIQ, similar to how we use KIQ to map HIQ. Using KIQ to unmap HIQ works for all GFX series post GFXv9. Signed-off-by: Mukul Joshi <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: skip address adjustment for GFX RAS injectionTao Zhou1-1/+2
The address parameter of GFX RAS injection isn't related to XGMI node number, keep it unchanged. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Candice Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Update invalid PTE flag settingMukul Joshi9-1/+45
Update the invalid PTE flag setting with TF enabled. This is to ensure, in addition to transitioning the retry fault to a no-retry fault, it also causes the wavefront to enter the trap handler. With the current setting, the fault only transitions to a no-retry fault. Additionally, have 2 sets of invalid PTE settings, one for TF enabled, the other for TF disabled. The setting with TF disabled, doesn't work with TF enabled. Signed-off-by: Mukul Joshi <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: return an error if query_video_caps is not setAlex Deucher1-0/+3
Should only be an issue for bring up when the function pointer is not set, but check it anyway to be safe. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: adjust whitespace for amdgpu_psp.hMario Limonciello1-6/+6
Adjust the whitespace to be consistent with the rest of the `struct psp_context` structure. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Detect IFWI or PD upgrade support in psp_early_init()Mario Limonciello2-20/+29
Rather than evaluating the IP version for visibility, evaluate it at the same time as the IP is initialized. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Add documentation for how to flash a dGPUMario Limonciello1-0/+16
The flashing process for dGPUs uses sysfs files in a non-obvious way, so document it for users. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Convert USB-C PD F/W attributes into groupsMario Limonciello1-30/+9
Rather than special casing the creation of the file, special case the visibility to the supported dGPUs. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Make flashing messages quieterMario Limonciello1-4/+4
Debug messages related to the kernel process of flashing an updated IFWI are needlessly noisy and also confusing. Downgrade them to debug instead and clarify what they are actually doing. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Use attribute groups for PSP flashing attributesMario Limonciello5-38/+28
Individually creating attributes can be racy, instead make attributes using attribute groups and control their visibility with an is_visible callback to only show when using appropriate products. v2: squash in fix for PSP 13.0.10 Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Rename aqua_vanjaram_reg_init.cLijo Lazar2-1/+1
This contains SOC specific functions, rename to a more generic format <soc>.c => aqua_vanjaram.c Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-06Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drmLinus Torvalds26-75/+177
Pull drm fixes from Dave Airlie: "Lots of fixes, mostly i915 and amdgpu. It's two weeks of i915, and I think three weeks of amdgpu. fbdev: - Fix module infos on sparc panel: - Fix mode on Starry-ili9882t i915: - Allow DC states along with PW2 only for PWB functionality [adlp+] - Fix SSC selection for MPLLA [mtl] - Use hw.adjusted mode when calculating io/fast wake times [psr] - Apply min softlimit correctly [guc/slpc] - Assign correct hdcp content type [hdcp] - Add missing forward declarations/includes to display power headers - Fix BDW PSR AUX CH data register offsets [psr] - Use mock device info for creating mock device amdgpu: - Misc cleanups - GFX 9.4.3 fixes - DEBUGFS build fix - Fix LPDDR5 reporting - ASPM fixes - DCN 3.1.4 fixes - DP MST fixes - DCN 3.2.x fixes - Display PSR TCON fixes - SMU 13.x fixes - RAS fixes - Vega12/20 SMU fixes - PSP flashing cleanup - GFX9 MCBP fixes - SR-IOV fixes - GPUVM clear mappings fix for always valid BOs - Add FAMS quirk for problematic monitor - Fix possible UAF - Better handle monentary temperature fluctuations - SDMA 4.4.2 fixes - Fencing fix" * tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm: (83 commits) drm/i915: use mock device info for creating mock device drm/i915/psr: Fix BDW PSR AUX CH data register offsets drm/amdgpu: Fix potential fence use-after-free v2 drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation drm/amd/pm: expose swctf threshold setting for legacy powerplay drm/amd/display: 3.2.241 drm/amd/display: Take full update path if number of planes changed drm/amd/display: Create debugging mechanism for Gaming FAMS drm/amd/display: Add monitor specific edid quirk drm/amd/display: For new fast update path, loop through each surface drm/amd/display: Remove Phantom Pipe Check When Calculating K1 and K2 drm/amd/display: Limit new fast update path to addr and gamma / color drm/amd/display: Fix the delta clamping for shaper LUT drm/amdgpu: Keep non-psp path for partition switch drm/amd/display: program DPP shaper and 3D LUT if updated Revert "drm/amd/display: edp do not add non-edid timings" drm/amdgpu: share drm device for pci amdgpu device with 1st partition device drm/amd/pm: Add GFX v9.4.3 unique id to sysfs drm/amd/pm: Enable pp_feature attribute drm/amdgpu/vcn: Need to unpause dpg before stop dpg ...
2023-06-30drm/amdgpu: Fix potential fence use-after-free v2shanzhulig1-3/+3
fence Decrements the reference count before exiting. Avoid Race Vulnerabilities for fence use-after-free. v2 (chk): actually fix the use after free and not just move it. Signed-off-by: shanzhulig <[email protected]> Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amd/pm: avoid unintentional shutdown due to temperature momentary ↵Evan Quan1-0/+3
fluctuation An intentional delay is added on soft ctf triggered. Then there will be a double check for the GPU temperature before taking further action. This can avoid unintended shutdown due to temperature momentary fluctuation. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: Keep non-psp path for partition switchLijo Lazar1-6/+22
When PSP block is not present, use direct programming. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Mangesh Gadre <[email protected]> Tested-by: Mangesh Gadre <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: share drm device for pci amdgpu device with 1st partition deviceJames Zhu1-3/+6
To save render node resoure, share drm device setting for pci amdgpu device with 1st XCP partition device. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu/vcn: Need to unpause dpg before stop dpgEmily Deng1-0/+2
Need to unpause dpg first, or it will hit follow error during stop dpg: "[drm] Register(1) [regUVD_POWER_STATUS] failed to reach value 0x00000001 != 0x00000000n" Signed-off-by: Emily Deng <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: remove duplicated doorbell range init for sdma v4.4.2Le Ma1-5/+0
Handled in earlier phase Signed-off-by: Le Ma <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: gpu recovers from fatal error in poison modeYiPeng Chai2-0/+12
Fatal error occurs in ras poison mode, mode1 reset is used to recover gpu. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: enable mcbp by default on gfx9Alex Deucher2-3/+8
It's required for high priority queues. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2535 Reviewed-and-tested-by: Jiadong Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: make mcbp a per device settingAlex Deucher7-13/+22
So we can selectively enable it on certain devices. No intended functional change. Reviewed-and-tested-by: Jiadong Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amd: Don't initialize PSP twice for Navi3xMario Limonciello1-5/+0
PSP functions are already set by psp_early_init() so initializing them a second time is unnecessary. No intended functional changes. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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