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* drm/amdgpu: add debugfs for spirom IFWI dumpShiwu Zhang2025-05-141-0/+104
| | | | | | | | | | | | | | | | | | | 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 <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* Merge tag 'amd-drm-next-6.16-2025-05-09' of ↵Dave Airlie2025-05-111-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.16-2025-05-09: amdgpu: - IPS fixes - DSC cleanup - DC Scaling updates - DC FP fixes - Fused I2C-over-AUX updates - SubVP fixes - Freesync fix - DMUB AUX fixes - VCN fix - Hibernation fixes - HDP fixes - DCN 2.1 fixes - DPIA fixes - DMUB updates - Use drm_file_err in amdgpu - Enforce isolation updates - Use new dma_fence helpers - USERQ fixes - Documentation updates - Misc code cleanups - SR-IOV updates - RAS updates - PSP 12 cleanups amdkfd: - Update error messages for SDMA - Userptr updates drm: - Add drm_file_err function dma-buf: - Add a helper to sort and deduplicate dma_fence arrays From: Alex Deucher <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dave Airlie <[email protected]>
| * drm/amdgpu/psp: mark securedisplay TA as optionalAlex Deucher2025-05-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | This is an optional TA which is only available on certain embedded systems. Mark it as optional to avoid user confusion. This mirrors what we already do for other optional TAs. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4181 Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | Merge tag 'driver-core-6.15-rc1' of ↵Linus Torvalds2025-04-011-7/+7
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updatesk from Greg KH: "Here is the big set of driver core updates for 6.15-rc1. Lots of stuff happened this development cycle, including: - kernfs scaling changes to make it even faster thanks to rcu - bin_attribute constify work in many subsystems - faux bus minor tweaks for the rust bindings - rust binding updates for driver core, pci, and platform busses, making more functionaliy available to rust drivers. These are all due to people actually trying to use the bindings that were in 6.14. - make Rafael and Danilo full co-maintainers of the driver core codebase - other minor fixes and updates" * tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (52 commits) rust: platform: require Send for Driver trait implementers rust: pci: require Send for Driver trait implementers rust: platform: impl Send + Sync for platform::Device rust: pci: impl Send + Sync for pci::Device rust: platform: fix unrestricted &mut platform::Device rust: pci: fix unrestricted &mut pci::Device rust: device: implement device context marker rust: pci: use to_result() in enable_device_mem() MAINTAINERS: driver core: mark Rafael and Danilo as co-maintainers rust/kernel/faux: mark Registration methods inline driver core: faux: only create the device if probe() succeeds rust/faux: Add missing parent argument to Registration::new() rust/faux: Drop #[repr(transparent)] from faux::Registration rust: io: fix devres test with new io accessor functions rust: io: rename `io::Io` accessors kernfs: Move dput() outside of the RCU section. efi: rci2: mark bin_attribute as __ro_after_init rapidio: constify 'struct bin_attribute' firmware: qemu_fw_cfg: constify 'struct bin_attribute' powerpc/perf/hv-24x7: Constify 'struct bin_attribute' ...
| * drm/amdgpu: Constify 'struct bin_attribute'Thomas Weißschuh2025-02-211-7/+7
| | | | | | | | | | | | | | | | | | | | | | The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Signed-off-by: Thomas Weißschuh <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-drm-v1-4-210f2b36b9bf@weissschuh.net Signed-off-by: Greg Kroah-Hartman <[email protected]>
* | drm/amdgpu: Add support to load PSP TA v13.0.12 for SRIOVAhmad Rehman2025-03-211-0/+3
| | | | | | | | | | | | | | | | Add case for 13.0.12. Signed-off-by: Ahmad Rehman <[email protected]> Reviewed-by: [email protected] Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Add active_umc_mask to ras init_flagsCandice Li2025-03-191-0/+1
| | | | | | | | | | | | | | | | Add active_umc_mask to ras init_flags. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Optimize the enablement of GECCCandice Li2025-02-171-26/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable GECC only when the default memory ECC mode or the module parameter amdgpu_ras_enable is activated. v2: Add kernel message to remind users explicitly set amdgpu_ras_enable=1 before driver loading to enable GECC and set amdgpu_ras_enable=0 to disable GECC when GECC is currently enabled if needed. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amd/amdgpu: add support for IP version 11.5.2Ying Li2025-02-131-0/+1
| | | | | | | | | | | | | | | | This initializes drm/amd/amdgpu version 11.5.2 Signed-off-by: YING LI <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: reset psp->cmd to NULL after releasing the bufferJiang Liu2025-02-131-3/+2
| | | | | | | | | | | | | | | | Reset psp->cmd to NULL after releasing the buffer in function psp_sw_fini(). Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Jiang Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Enable IFWI update support with PSPv13.0.12Shiwu Zhang2025-02-131-1/+5
| | | | | | | | | | | | | | | | | | Make psp_vbflash_status and psp_vbflash available in sysfs Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: enlarge the VBIOS binary size limitShiwu Zhang2025-02-131-1/+1
| | | | | | | | | | | | | | | | | | Some chips have a larger VBIOS file so raise the size limit to support the flashing tool. Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: add support for PSP IP version 14.0.5Tim Huang2025-02-131-0/+4
|/ | | | | | | | This initializes PSP IP version 14.0.5. Signed-off-by: Tim Huang <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode()Jiang Liu2025-02-131-2/+3
| | | | | | | | | | In function psp_init_cap_microcode(), it should bail out when failed to load firmware, otherwise it may cause invalid memory access. Fixes: 07dbfc6b102e ("drm/amd: Use `amdgpu_ucode_*` helpers for PSP") Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Jiang Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fill the ucode bo during psp resume for SRIOVVictor Zhao2025-01-091-4/+5
| | | | | | | | | refill the ucode bo during psp resume for SRIOV, otherwise ucode load will fail after VM hibernation and fb clean. Signed-off-by: Victor Zhao <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: wrong array index to get ip block for PSPJiang Liu2025-01-091-2/+6
| | | | | | | | | | | The adev->ip_blocks array is not indexed by AMD_IP_BLOCK_TYPE_xxx, instead we should call amdgpu_device_ip_get_ip_block() to get the corresponding IP block oject. Fix some checkpatch issues (Alex) Signed-off-by: Jiang Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Load spdm_drv for psp v13_0_12Hawking Zhang2024-12-101-0/+15
| | | | | | | | | spdm_drv is a firmware that needs to be loaded in driver initialization phase. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add psp 13_0_12 version supportLe Ma2024-12-101-0/+3
| | | | | | | | Add support for new psp 13_0_12 version Signed-off-by: Le Ma <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: Add the capability to mark certain firmware as "required"Mario Limonciello2024-12-101-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | Some of the firmware that is loaded by amdgpu is not actually required. For example the ISP firmware on some SoCs is optional, and if it's not present the ISP IP block just won't be initialized. The firmware loader core however will show a warning when this happens like this: ``` Direct firmware load for amdgpu/isp_4_1_0.bin failed with error -2 ``` To avoid confusion for non-required firmware, adjust the amd-ucode helper to take an extra argument indicating if the firmware is required or optional. On optional firmware use firmware_request_nowarn() instead of request_firmware() to avoid the warnings. Reviewed-by: Alex Deucher <[email protected]> Link: https://lore.kernel.org/amd-gfx/[email protected]/T/#t Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add secure display v2 commandJinzhou Su2024-12-101-1/+2
| | | | | | | | | | | | Add secure display v2 command to support multiple ROI instances per display. v2: fix typo and coding style issue Signed-off-by: Wayne Lin <[email protected]> Signed-off-by: Jinzhou Su <[email protected]> Reviewed-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: pass ip_block in set_clockgating_stateBoyuan Zhang2024-12-101-1/+1
| | | | | | | | | | | | Pass ip_block instead of adev in set_clockgating_state() callback functions. Modify set_clockgating_state()for all correspoding ip blocks. v2: remove all changes for is_idle(), remove type casting Signed-off-by: Boyuan Zhang <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: pass ip_block in set_powergating_stateBoyuan Zhang2024-12-101-1/+1
| | | | | | | | | | | | | | | | Pass ip_block instead of adev in set_powergating_state callback function. Modify set_powergating_state ip functions for all correspoding ip blocks. v2: fix a ip block index error. v3: remove type casting Signed-off-by: Boyuan Zhang <[email protected]> Suggested-by: Christian König <[email protected]> Acked-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* Merge tag 'driver-core-6.13-rc1' of ↵Linus Torvalds2024-11-291-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is a small set of driver core changes for 6.13-rc1. Nothing major for this merge cycle, except for the two simple merge conflicts are here just to make life interesting. Included in here are: - sysfs core changes and preparations for more sysfs api cleanups that can come through all driver trees after -rc1 is out - fw_devlink fixes based on many reports and debugging sessions - list_for_each_reverse() removal, no one was using it! - last-minute seq_printf() format string bug found and fixed in many drivers all at once. - minor bugfixes and changes full details in the shortlog" * tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (35 commits) Fix a potential abuse of seq_printf() format string in drivers cpu: Remove spurious NULL in attribute_group definition s390/con3215: Remove spurious NULL in attribute_group definition perf: arm-ni: Remove spurious NULL in attribute_group definition driver core: Constify bin_attribute definitions sysfs: attribute_group: allow registration of const bin_attribute firmware_loader: Fix possible resource leak in fw_log_firmware_info() drivers: core: fw_devlink: Fix excess parameter description in docstring driver core: class: Correct WARN() message in APIs class_(for_each|find)_device() cacheinfo: Use of_property_present() for non-boolean properties cdx: Fix cdx_mmap_resource() after constifying attr in ->mmap() drivers: core: fw_devlink: Make the error message a bit more useful phy: tegra: xusb: Set fwnode for xusb port devices drm: display: Set fwnode for aux bus devices driver core: fw_devlink: Stop trying to optimize cycle detection logic driver core: Constify attribute arguments of binary attributes sysfs: bin_attribute: add const read/write callback variants sysfs: implement all BIN_ATTR_* macros in terms of __BIN_ATTR() sysfs: treewide: constify attribute callback of bin_attribute::llseek() sysfs: treewide: constify attribute callback of bin_attribute::mmap() ...
| * sysfs: treewide: constify attribute callback of bin_is_visible()Thomas Weißschuh2024-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The is_bin_visible() callbacks should not modify the struct bin_attribute passed as argument. Enforce this by marking the argument as const. As there are not many callback implementers perform this change throughout the tree at once. Signed-off-by: Thomas Weißschuh <[email protected]> Acked-by: Martin K. Petersen <[email protected]> Acked-by: Jason Gunthorpe <[email protected]> Acked-by: Ira Weiny <[email protected]> Acked-by: Krzysztof Wilczyński <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
* | drm/amdgpu: Add nps_mode in RAS init_flagCandice Li2024-11-041-0/+3
| | | | | | | | | | | | | | | | Add nps_mode in RAS init_flag. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: add generic func to check if ta fw is applicableLe Ma2024-10-281-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | Separated xgmi ta is required for specific APU, and driver needs parse the ta binary properly with aux xgmi ta packed. v2: make the check function more generic (Lijo) Signed-off-by: Le Ma <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Clean the functions pointer set as NULLSunil Khatri2024-10-221-5/+0
| | | | | | | | | | | | | | | | | | | | | | We dont need to set the functions to NULL which arent needed as global structure members are by default set to zero or NULL for pointers. Cc: Leo Liu <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Add PSP interface for NPS switchRajneesh Bhardwaj2024-10-071-0/+25
| | | | | | | | | | | | | | | | | | Implement PSP ring command interface for memory partitioning on the fly on the supported asics. Signed-off-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in hw_finiSunil Khatri2024-10-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_fini. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_fini on suspend and some followed clean up. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in hw_initSunil Khatri2024-10-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_init. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_init on resume. v2: squash in isp fix Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in resumeSunil Khatri2024-10-071-2/+2
| | | | | | | | | | | | | | | | | | Update the *handle to amdgpu_ip_block ptr for all functions pointers of resume. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in suspendSunil Khatri2024-10-071-2/+2
| | | | | | | | | | | | | | | | | | Update the *handle to amdgpu_ip_block ptr for all functions pointers of suspend. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Fix logic to determine TOS reloadLijo Lazar2024-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | Avoid comparing TOS version on APUs. On APUs driver doesn't take care of TOS load. Fixes: 0ff382261371 ("drm/amdgpu: Add interface for TOS reload cases") Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in sw_finiSunil Khatri2024-10-011-2/+2
| | | | | | | | | | | | | | | | | | update the *handle to amdgpu_ip_block ptr for all functions pointers of sw_fini. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in sw_initSunil Khatri2024-10-011-2/+2
| | | | | | | | | | | | | | | | | | update the *handle to amdgpu_ip_block ptr for all functions pointers of sw_init. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: update the handle ptr in early_initSunil Khatri2024-10-011-2/+2
| | | | | | | | | | | | | | | | | | update the handle ptr to amdgpu_ip_block ptr for all functions pointers on early_init. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Add interface for TOS reload casesLijo Lazar2024-09-261-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | 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 <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Tested-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: Add psp command CONFIG_SQ_PERFMONFeifei Xu2024-09-261-1/+39
|/ | | | | | | | | | Add support for enable/disable perfmon profiling. Signed-off-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: load sos binary properly on the basis of pmfw versionLe Ma2024-09-181-6/+23
| | | | | | | | | | | | | | | | To be compatible with legacy IFWI, driver needs to carry legacy tOS and query pmfw version to load them accordingly. Add psp_firmware_header_v2_1 to handle the combined sos binary. Double the sos count limit for the case of aux sos fw packed. v2: pass the correct fw_bin_desc to parse_sos_bin_descriptor Signed-off-by: Le Ma <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fix typo in the commentYan Zhen2024-09-181-1/+1
| | | | | | | | | | | | | | | | | | Correctly spelled comments make it easier for the reader to understand the code. Replace 'udpate' with 'update' in the comment & replace 'recieved' with 'received' in the comment & replace 'dsiable' with 'disable' in the comment & replace 'Initiailize' with 'Initialize' in the comment & replace 'disble' with 'disable' in the comment & replace 'Disbale' with 'Disable' in the comment & replace 'enogh' with 'enough' in the comment & replace 'availabe' with 'available' in the comment. Acked-by: Christian König <[email protected]> Signed-off-by: Yan Zhen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fix ras UE error injection failure issueYiPeng Chai2024-07-241-3/+1
| | | | | | | | | | | | The ras command shared memory is allocated from VRAM and the response status of the command buffer will not be zero due to gpu being in fatal error state after ras UE error injection. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> (cherry picked from commit 8284951a6e79c6806c675e5f68a4cd425dd56bc4)
* drm/amdgpu: add mutex to protect ras shared memoryYiPeng Chai2024-07-161-40/+83
| | | | | | | | | | | | Add mutex to protect ras shared memory. v2: Add TA_RAS_COMMAND__TRIGGER_ERROR command call status check. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add PSP IP v14.0.4 supportTim Huang2024-07-021-0/+1
| | | | | | | | | This patch is to add PSP 14.0.4 support. Signed-off-by: Tim Huang <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: Add ISP driver supportPratap Nirujogi2024-06-271-0/+3
| | | | | | | | | | Add the isp driver in amdgpu to support ISP device on the APUs that supports ISP IP block. ISP hw block is used for camera front-end, pre and post processing operations. Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Pratap Nirujogi <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Don't show false warning for reg listLijo Lazar2024-06-271-4/+21
| | | | | | | | | | If reg list is already loaded on PSP 13.0.2 SOCs, psp will give TEE_ERR_CANCEL response on second time load. Avoid printing warn message for it. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: refine psp firmware loadingYang Wang2024-06-141-19/+7
| | | | | | | | refine psp firmware loading Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fix the waring dereferencing hiveJesse Zhang2024-05-131-0/+3
| | | | | | | | Check the amdgpu_hive_info *hive that maybe is NULL. Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add psp v13_0_14 ip blockHawking Zhang2024-05-021-3/+10
| | | | | | | | Add psp v13_0_14 ip block support. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support SDMA v3 struct fw front door loadLikun Gao2024-04-301-0/+1
| | | | | | | | | Add support for new SDMA firmware struct (V3) with PSP front door load type. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Load ipkeymgr drv for psp v14Hawking Zhang2024-04-171-0/+15
| | | | | | | | | | while DBG_DRV is renamed to HAD_DRV for psp v14, part of its APIs/functionality is moved to a new component named Ipkeymgr_Drv. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
generated by cgit (git 2.51.2) at 2025-12-02 07:36:47 +0000