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path: root/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
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2025-05-14drm/amdgpu: add debugfs for spirom IFWI dumpShiwu Zhang
Expose the debugfs file node for user space to dump the IFWI image on spirom. For one transaction between PSP and host, it will read out the images on both active and inactive partitions so a buffer with two times the size of maximum IFWI image (currently 16MByte) is needed. v2: move the vbios gfl macros to the common header and rename the bo triplet struct to spirom_bo for this specific usage (Hawking) v3: return directly the result of last command execution (Lijo) Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amdgpu: Print bootloader status for long waitsLijo Lazar
If it needs a long wait for completion of bootloader execution, report the status in between. That helps to know if there is some issue during bootloader execution. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-11drm/amdgpu: Use the right function for hdp flushLijo Lazar
There are a few prechecks made before HDP flush like a flush is not required on APU bare metal. Using hdp callback directly bypasses those checks. Use amdgpu_device_flush_hdp which takes care of prechecks. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amdgpu: Add indirect L1_TLB_CNTL reg programming for VFsVictor Skvortsov
VFs on some IP versions are unable to access this register directly. This register must be programmed before PSP ring is setup, so use PSP VF mailbox directly. PSP will broadcast the register value to all VF assigned instances. Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com> Reviewed-by: Zhigang Luo <Zhigang.luo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: Enable RAS for psp v13_0_12Hawking Zhang
Enable RAS Cap check and initialize RAS funcs for psp v13_0_12 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: Load spdm_drv for psp v13_0_12Hawking Zhang
spdm_drv is a firmware that needs to be loaded in driver initialization phase. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: Add psp v13_0_12 firmware specifiersHawking Zhang
Add psp v13_0_12 firmware specifiers for sos and ta Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: add psp 13_0_12 version supportLe Ma
Add support for new psp 13_0_12 version Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-26drm/amdgpu: Add interface for TOS reload casesLijo Lazar
Add interface to check if a different TOS needs to be loaded than the one which is which is already active on the SOC. Presently the interface is restricted to specific variants of PSPv13.0. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-18drm/amdgpu: add psp funcs callback to check if aux fw is neededLe Ma
Query pmfw version to determine if aux sos fw needs to be loaded in psp v13.0. v2: refine callback to check if aux_fw loading is needed instead of getting pmfw version barely v3: return the comparison directly Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-07-02drm/amdgpu: add firmware for PSP IP v14.0.4Tim Huang
This patch is to add firmware for PSP 14.0.4. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-07-02drm/amdgpu: add PSP IP v14.0.4 supportTim Huang
This patch is to add PSP 14.0.4 support. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-05-02drm/amdgpu: Add psp v13_0_14 ip blockHawking Zhang
Add psp v13_0_14 ip block support. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-16drm/amdgpu: add PSP 14.0.1 supportYifan Zhang
This patch to add PSP 14.0.1 support. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-12drm/amdgpu/psp: update define to better align with its meaningAlex Deucher
MEM_TRAINING_ENCROACHED_SIZE is for BIST training data. It's not memory type specific. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu: Query ras capablity from psp v2Hawking Zhang
Instead of traditional atomfirmware interfaces for RAS capability, host driver can query ras capability from psp starting from psp v13_0_6. v2: drop redundant local variable from get_ras_capability. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu: Query boot status if boot failedHawking Zhang
Check and report firmware boot status if it doesn't reach steady status. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu: drop psp v13 query_boot_status implementationHawking Zhang
Will replace it with new implementation to cover boot fails in ip discovery phase. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-06drm/amdgpu: Restrict extended wait to PSP v13.0.6Lijo Lazar
Only PSPv13.0.6 SOCs take a longer time to reach steady state. Other PSPv13 based SOCs don't need extended wait. Also, reduce PSPv13.0.6 wait time. Cc: stable@vger.kernel.org Fixes: fc5988907156 ("drm/amdgpu: update retry times for psp vmbx wait") Fixes: d8c1925ba8cd ("drm/amdgpu: update retry times for psp BL wait") Link: https://lore.kernel.org/amd-gfx/34dd4c66-f7bf-44aa-af8f-c82889dd652c@amd.com/ Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-06drm/amdgpu: Update fw version for boot time error queryHawking Zhang
Boot time error query is not available until fw a10109 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-03drm/amdgpu: Add psp v13 function to query boot statusHawking Zhang
Add psp v13 function to query boot status. v2: limit the use case to dGPU only (Lijo) Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-19drm/amdgpu: update retry times for psp BL waitAsad Kamal
Increase retry time for PSP BL wait, to compensate for longer time to set c2pmsg 35 ready bit during mode1 with RAS Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: Read PSPv13 OS version from registerLijo Lazar
PSP OS updates the version information in register. On APUs with PSPv13, PSP OS will already be loaded with SBIOS. Hence use the version register instead of using information in driver binary header. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-28drm/amdgpu: update retry times for psp vmbx waitTao Zhou
Increase the retry loops and replace the constant number with macro. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-20drm/amdgpu: Use function for IP version checkLijo Lazar
Use an inline function for version check. Gives more flexibility to handle any format changes. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-06drm/amdgpu: Restrict bootloader wait to SMUv13.0.6Lijo Lazar
Restrict the wait for boot loader steady state only to SMUv13.0.6. For older SOCs, ASIC init has a longer wait period and that takes care. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: Add bootloader wait for PSP v13Lijo Lazar
Implement the wait for bootloader call back for PSP v13.0 ASICs. Only for ASICs with PSP v13.0.6, it needs an additional check for VBIOS mailbox status. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: mode1 reset needs to recover mp1 for mp0 v13_0_10YiPeng Chai
Mode1 reset needs to recover mp1 in fatal error case for mp0 v13_0_10. v2: Define a macro to wrap psp function calls. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu: Match against exact bootloader statusLijo Lazar
On PSP v13.x ASICs, boot loader will set only the MSB to 1 and clear the least significant bits for any command submission. Hence match against the exact register value, otherwise a register value of all 0xFFs also could falsely indicate that boot loader is ready. Also, from PSP v13.0.6 and newer, bits[7:0] will be used to indicate command error status. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-27drm/amdgpu: add PSP 14.0.0 supportLi Ma
Uses same driver interface as 13.0. Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-18drm/amdgpu: Allow the initramfs generator to include psp_13_0_6_taCandice Li
Allow the initramfs generator to automatically include psp_13_0_6_ta firmware to initramfs. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15drm/amdgpu: add wait_for helper for spirom updateLikun Gao
Spirom update typically requires extremely long duration for command execution, and special helper function to wait for it completion. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-07drm/amdgpu: initialize ta ucode for psp v13_0_6Hawking Zhang
Initialize ta ucode for psp v13_0_6 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-07drm/amdgpu: init sos microcode for psp v13_0_6Hawking Zhang
parse psp_v13_0_6_sos.bin and initialze various psp ucode arraies respectively Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-10drm/amd: Load PSP microcode during early_initMario Limonciello
Simplifies the code so that all PSP versions will get the firmware name from `amdgpu_ucode_ip_version_decode` and then use this filename to load microcode as part of the early_init process. Any failures will cause the driver to fail to probe before the firmware framebuffer has been removed. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-29drm/amdgpu: enable PSP IP v13.0.11 supportTim Huang
Enable PSP FW loading for PSP IP v13.0.11 Signed-off-by: Tim Huang <tim.huang@amd.com> Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-17drm/amdgpu: make psp_ring_init commonAlex Deucher
All of the IP specific versions are the same now, so we can just use a common function. Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-15drm/amdgpu: Add psp_13_0_10_ta firmware to modinfoCandice Li
TA firmware loaded on psp v13_0_10, but it is missing in modinfo. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: added support for ras driver loadingJohn Clements
copy ras driver to psp if present Signed-off-by: John Clements <john.clements@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-12Merge tag 'amd-drm-next-6.1-2022-09-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.1-2022-09-08: amdgpu: - Mode2 reset for RDNA2 - Lots of new DC documentation - Add documentation about different asic families - DSC improvements - Aldebaran fixes - Misc spelling and grammar fixes - GFXOFF stats support for vangogh - DC frame size fixes - NBIO 7.7 updates - DCN 3.2 updates - DCN 3.1.4 Updates - SMU 13.x updates - Misc bug fixes - Rework DC register offset handling - GC 11.x updates - PSP 13.x updates - SDMA 6.x updates - GMC 11.x updates - SR-IOV updates - PSP fixes for TA unloading - DSC passthrough support - Misc code cleanups amdkfd: - ISA fixes for some GC 10.3 IPs - Misc code cleanups radeon: - Delayed work flush fix - Use time_after for some jiffies calculations drm: - DSC passthrough aux support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220908155202.57862-1-alexander.deucher@amd.com
2022-08-29drm/amdgpu: added firmware module for psp 13.0.10John Clements
added missing firmware module Signed-off-by: John Clements <john.clements@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amdgpu: support psp v13_0_10 ip blockFrank Min
Add psp v13_0_10 ip block, initialize firmware and psp functions Signed-off-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-19Merge tag 'amd-drm-fixes-6.0-2022-08-17' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.0-2022-08-17: amdgpu: - Revert some DML stack changes - Rounding fixes in KFD allocations - atombios vram info table parsing fix - DCN 3.1.4 fixes - Clockgating fixes for various new IPs - SMU 13.0.4 fixes - DCN 3.1.4 FP fixes - TMDS fixes for YCbCr420 4k modes - DCN 3.2.x fixes - USB 4 fixes - SMU 13.0 fixes - SMU driver unload memory leak fixes - Display orientation fix - Regression fix for generic fbdev conversion - SDMA 6.x fixes - SR-IOV fixes - IH 6.x fixes - Use after free fix in bo list handling - Revert pipe1 support - XGMI hive reset fix amdkfd: - Fix potential crach in kfd_create_indirect_link_prop() Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818025206.6463-1-alexander.deucher@amd.com
2022-08-10drm/amdgpu: Remove redundant reference of header fileMa Jun
Remove redundant reference of header file dev_printk.h Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-04drm/amd/amdgpu: fix build failure due to implicit declarationSudip Mukherjee
The builds for alpha and mips allmodconfig fails with the error: drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:23: error: implicit declaration of function 'vmalloc'; did you mean 'kvmalloc'? [-Werror=implicit-function-declaration] drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:21: error: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:545:33: error: implicit declaration of function 'vfree'; did you mean 'kvfree'? [-Werror=implicit-function-declaration] Add the header file for vmalloc and vfree. Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-28drm/amd/amdgpu: add memory training support for PSP_V13Chengming Gui
Add PSP_V13 memory training support funcs. v2: replace DRM_{DEBUG/ERROR} with dev_{dbg/err}. (Hawking) v3: fix checkpatch error (Alex) Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-29drm/amd: Load TA firmware for DCN321/DCN32Aurabindo Pillai
[Why&How] TA firmware is needed to enable HDCP. Changes in v2: Load separate firmware for PSP 13.0.0 Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-26drm/amdgpu: clean up asd on the ta_firmware_header_v2_0Prike Liang
On the psp13 series use ta_firmware_header_v2_0 and the asd firmware was buildin ta, so needn't request asd firmware separately. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-26drm/amdgpu: support ras on SRIOVStanley.Yang
support umc/gfx/sdma ras on guest side Changed from V1: move sriov judgment in amdgpu_ras_interrupt_fatal_error_handler Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-10drm/amdgpu: add sysfs to shows psp vbflash statusLikun Gao
Add new sysfs interface to shows the status of psp vbflash status. V2: rename the sysfs interface, and set more return value. (0: not start; 1: in progress; MBX115 value when vbflash finish) V3: warning fixes Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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