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2024-04-16drm/amdgpu: refactoring the runtime pm mode detection codeMa Jun1-47/+1
refactor the code of runtime pm mode detection to support amdgpu_runtime_pm =2 and 1 two cases Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Yang Wang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-04-09drm/amdgpu: Add support for BAMACO mode checkingMa Jun1-4/+19
Optimize the code to add support for BAMACO mode checking Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Enable seq64 manager and fix bugsArunpravin Paneer Selvam1-2/+6
- Enable the seq64 mapping sequence. - Fix wflinfo va conflict and other bugs. v1: - The seq64 area needs to be included in the AMDGPU_VA_RESERVED_SIZE otherwise the areas will conflict with user space allocations (Alex) - It needs to be mapped read only in the user VM (Alex) v2: - Instead of just one define for TOP/BOTTOM reserved space separate them into two (Christian) - Fix the CPU and VA calculations and while at it also cleanup error handling and kerneldoc (Christian) Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Reviewed-by: Christian König <[email protected]>
2024-01-15drm/amdgpu: add new INFO IOCTL query for input powerAlex Deucher1-0/+9
Some chips provide both average and input power. Previously we just exposed average power, add a new query for input power. Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: fall back to INPUT power for AVG power via INFO IOCTLAlex Deucher1-1/+6
For backwards compatibility with userspace. Fixes: 47f1724db4fe ("drm/amd: Introduce `AMDGPU_PP_SENSOR_GPU_INPUT_POWER`") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2897 Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-17drm/amdgpu: Implement a new 64bit sequence memory driverArunpravin Paneer Selvam1-0/+2
Developed a new driver which allocates a 64bit memory on each request in sequence order. At the moment, user queue fence memory is the main consumer of this seq64 driver. v2: Worked on review comments from Christian for the following modifications - Move driver name from "semaphore" to "seq64" - Remove unnecessary PT/PD mapping - Move enable_mes check into init/fini functions. v3: Worked on review comments from Christian - drop enable_mes check - use DECLARE_BITMAP for bit array - added kerneldoc for seq64 v4: Worked on review comments from Christian - Rename amdgpu_seq64_get name with amdgpu_seq64_alloc v5: Worked on review comments from Christian - Fix seq64 lockdep warning - move fpriv->seq64_va check into amdgpu_seq64_unmap() - make the function amdgpu_seq64_unmap() return as void. - reserve the buffers as not interruptible. v6: port to drm_exec (Alex) v7: disable for now (Arun) Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-09drm/amdgpu: update ib start and size alignmentBoyuan Zhang1-11/+11
Update IB starting address alignment and size alignment with correct values for decode and encode IPs. Decode IB starting address alignment: 256 bytes Decode IB size alignment: 64 bytes Encode IB starting address alignment: 256 bytes Encode IB size alignment: 4 bytes Also bump amdgpu driver version for this update. Signed-off-by: Boyuan Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-05drm/amdgpu: fix ip count query for xcp partitionsSathishkumar S1-8/+36
fix wrong ip count INFO on spatial partitions. update the query to return the instance count corresponding to the partition id. v2: initialize variables only when required to be (Christian) move variable declarations to the beginning of function (Christian) Signed-off-by: Sathishkumar S <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-05drm/amdgpu: add new INFO ioctl query for the last GPU page faultAlex Deucher1-0/+20
Add a interface to query the last GPU page fault for the process. Useful for debugging context lost errors. v2: split vmhub representation between kernel and userspace v3: add locking when fetching fault info in INFO IOCTL Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 libdrm MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Cc: [email protected] Reviewed-by: Christian König <[email protected]> Acked-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amdgpu: Add more fields to IP versionLijo Lazar1-5/+5
Include subrevision and variant fileds also to IP version. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amdgpu: update IP count INFO querySathishkumar S1-29/+61
update the query to return the number of functional instances where there is more than an instance of the requested type and for others continue to return one. v2: count must reflect the actual number of engines (Alex) v3: fix wrong number of engines for vcn (Alex) Signed-off-by: Sathishkumar S <[email protected]> Reviewed-by: Leo Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amdgpu: add VPE IP discovery info to HW IP info queryAlex Deucher1-0/+4
Add missing IP discovery info. Reviewed-by: Christian König <[email protected]> Reviewed-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amdgpu: Use function for IP version checkLijo Lazar1-4/+8
Use an inline function for version check. Gives more flexibility to handle any format changes. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-11drm/amdgpu: Handle null atom context in VBIOS info ioctlDavid Francis1-6/+11
On some APU systems, there is no atom context and so the atom_context struct is null. Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl to handle this case, returning all zeroes. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: David Francis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-11drm/amdgpu: Store CU info from all XCCs for GFX v9.4.3Mukul Joshi1-1/+1
Currently, we store CU info only for a single XCC assuming that it is the same for all XCCs. However, that may not be true. As a result, store CU info for all XCCs. This info is later used for CU masking. Signed-off-by: Mukul Joshi <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-31drm/amdgpu: add VPE FW version query supportLang Yu1-0/+12
Add support to query VPE FW version. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-31drm/amdgpu: add user space CS support for VPELang Yu1-0/+7
Enable command submission to VPE from user space. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-15drm/amd: Rename AMDGPU_PP_SENSOR_GPU_POWERMario Limonciello1-1/+1
Use the clearer name `AMDGPU_PP_SENSOR_GPU_AVG_POWER` instead. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-25drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl'Srinivasan Shanmugam1-6/+8
Fixes the following: WARNING: min() should probably be min_t(size_t, size, sizeof(ip)) + ret = copy_to_user(out, &ip, min((size_t)size, sizeof(ip))); And other style fixes: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: Missing a blank line after declarations Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-21drm/amd: Avoid reading the VBIOS part number twiceMario Limonciello1-1/+1
The VBIOS part number is read both in amdgpu_atom_parse() as well as in atom_get_vbios_pn() and stored twice in the `struct atom_context` structure. Remove the first unnecessary read and move the `pr_info` line from that read into the second. v2: squash in unused variable removal Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-18drm/amdgpu: fix slab-out-of-bounds issue in amdgpu_vm_pt_createGuchun Chen1-1/+1
Recent code set xcp_id stored from file private data when opening device to amdgpu bo for accounting memory usage etc, but not all VMs are attached to this fpriv structure like the vm cases in amdgpu_mes_self_test, otherwise, KASAN will complain below out of bound access. And more importantly, VM code should not touch fpriv structure, so drop fpriv code handling from amdgpu_vm_pt. [ 77.292314] BUG: KASAN: slab-out-of-bounds in amdgpu_vm_pt_create+0x17e/0x4b0 [amdgpu] [ 77.293845] Read of size 4 at addr ffff888102c48a48 by task modprobe/1069 [ 77.294146] Call Trace: [ 77.294178] <TASK> [ 77.294208] dump_stack_lvl+0x49/0x63 [ 77.294260] print_report+0x16f/0x4a6 [ 77.294307] ? amdgpu_vm_pt_create+0x17e/0x4b0 [amdgpu] [ 77.295979] ? kasan_complete_mode_report_info+0x3c/0x200 [ 77.296057] ? amdgpu_vm_pt_create+0x17e/0x4b0 [amdgpu] [ 77.297556] kasan_report+0xb4/0x130 [ 77.297609] ? amdgpu_vm_pt_create+0x17e/0x4b0 [amdgpu] [ 77.299202] __asan_load4+0x6f/0x90 [ 77.299272] amdgpu_vm_pt_create+0x17e/0x4b0 [amdgpu] [ 77.300796] ? amdgpu_init+0x6e/0x1000 [amdgpu] [ 77.302222] ? amdgpu_vm_pt_clear+0x750/0x750 [amdgpu] [ 77.303721] ? preempt_count_sub+0x18/0xc0 [ 77.303786] amdgpu_vm_init+0x39e/0x870 [amdgpu] [ 77.305186] ? amdgpu_vm_wait_idle+0x90/0x90 [amdgpu] [ 77.306683] ? kasan_set_track+0x25/0x30 [ 77.306737] ? kasan_save_alloc_info+0x1b/0x30 [ 77.306795] ? __kasan_kmalloc+0x87/0xa0 [ 77.306852] amdgpu_mes_self_test+0x169/0x620 [amdgpu] v2: without specifying xcp partition for PD/PT bo, the xcp id is -1. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2686 Fixes: 3ebfd221c1a8 ("drm/amdkfd: Store xcp partition id to amdgpu bo") Signed-off-by: Guchun Chen <[email protected]> Tested-by: Mikhail Gavrilov <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-18drm/amdgpu: Allocate root PD on correct partitionGuchun Chen1-3/+3
file_priv needs to be setup firstly, otherwise, root PD will always be allocated on partition 0, even if opening the device from other partitions. Fixes: 3ebfd221c1a8 ("drm/amdkfd: Store xcp partition id to amdgpu bo") Signed-off-by: Guchun Chen <[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]>
2023-06-30drm/amdgpu: make mcbp a per device settingAlex Deucher1-2/+2
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]>
2023-06-09drm/amdgpu: unmap and remove csa_va properlyLang Yu1-5/+5
Root PD BO should be reserved before unmap and remove a bo_va from VM otherwise lockdep will complain. v2: check fpriv->csa_va is not NULL instead of amdgpu_mcbp (christian) [14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] <TASK> [14616.937102] amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu] [14616.937187] drm_file_free+0x1d6/0x300 [drm] [14616.937207] drm_close_helper.isra.0+0x62/0x70 [drm] [14616.937220] drm_release+0x5e/0x100 [drm] [14616.937234] __fput+0x9f/0x280 [14616.937239] ____fput+0xe/0x20 [14616.937241] task_work_run+0x61/0x90 [14616.937246] exit_to_user_mode_prepare+0x215/0x220 [14616.937251] syscall_exit_to_user_mode+0x2a/0x60 [14616.937254] do_syscall_64+0x48/0x90 [14616.937257] entry_SYSCALL_64_after_hwframe+0x63/0xcd Signed-off-by: Lang Yu <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: remove unnecessary (void*) conversionsSu Hui1-1/+1
No need cast (void*) to (struct amdgpu_device *). Signed-off-by: Su Hui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add memory partition id to amdgpu_vmPhilip Yang1-4/+4
If xcp_mgr is initialized, add mem_id to amdgpu_vm structure to store memory partition number when creating amdgpu_vm for the xcp. The xcp number is decided when opening the render device, for example /dev/dri/renderD129 is xcp_id 0, /dev/dri/renderD130 is xcp_id 1. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: find partition ID when open deviceJames Zhu1-0/+4
Find partition ID when open device from render device minor. Signed-off-by: Christian König <[email protected]> Signed-off-by: James Zhu <[email protected]> Reviewed-and-tested-by: Philip Yang<[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu/jpeg: add multiple jpeg rings supportJames Zhu1-2/+3
Add multiple jpeg rings support. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-04-24drm/amdgpu: add support for new GFX shadow size queryAlex Deucher1-0/+13
Use the new callback to fetch the data. Return an error if not supported. UMDs should use this query to check whether shadow buffers are supported and if so what size they should be. v2: return an error rather than a zerod structure. v3: drop GDS, move into dev_info structure. Data will be 0 if not supported. v4: drop local variable r Signed-off-by: Alex Deucher <[email protected]>
2023-04-21drm/amd/amdgpu: Fix spaces in array indexing and indentations in amdgpu_kms.cSrinivasan Shanmugam1-2/+2
Fix the following errors reported by checkpatch: ERROR: space prohibited before open square bracket '[' +#define TA_FW_NAME(type) [TA_FW_TYPE_PSP_##type] = #type ERROR: code indent should use tabs where possible + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLCV;$ Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Mario Limonciello <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-04-18drm/amdgpu: Add support for querying the max ibs in a submission. (v3)Bas Nieuwenhuizen1-0/+9
This info would be used by radv to figure out when we need to split a submission into multiple submissions. radv currently has a limit of 192 which seems to work for most gfx submissions, but is way too high for e.g. compute or sdma. Userspace is available at https://gitlab.freedesktop.org/bnieuwenhuizen/mesa/-/commits/ib-rejection-v3 v3: Completely rewrote based on suggestion of making it a separate query. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2498 Reviewed-by: Christian König <[email protected]> Signed-off-by: Bas Nieuwenhuizen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-02-23drm/amdgpu: add more fields into device info, caches sizes, etc.Marek Olšák1-0/+11
AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD: important for conformance on gfx11 Other fields are exposed from IP discovery. enabled_rb_pipes_mask_hi is added for future chips, currently 0. Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21403 Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-01-19drm/amdgpu: return the PCIe gen and lanes from the INFO ioctlMarek Olšák1-1/+13
For computing PCIe bandwidth in userspace and troubleshooting PCIe bandwidth issues. Note that this intentionally fills holes and padding in drm_amdgpu_info_device. Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20790 Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-12-15drm/amdgpu: expose the minimum shader/memory clock frequencyEvan Quan1-2/+8
Otherwise, some UMD tools will treate them as 0 at default while actually they are not. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-12-15drm/amdgpu: expose peak profiling mode shader/memory clocksEvan Quan1-0/+18
Expose those informations to UMD who need them as for standard profiling mode. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-29drm/amdgpu: Fix logic errorKonstantin Meskhidze1-2/+2
This commit fixes logic error in function 'amdgpu_hw_ip_info': - value 'uvd' might be 'vcn'. Signed-off-by: Konstantin Meskhidze <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-16Merge tag 'drm-misc-next-2022-11-10-1' of ↵Dave Airlie1-0/+1
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.2: UAPI Changes: Cross-subsystem Changes: Core Changes: - atomic-helper: Add begin_fb_access and end_fb_access hooks - fb-helper: Rework to move fb emulation into helpers - scheduler: rework entity flush, kill and fini - ttm: Optimize pool allocations Driver Changes: - amdgpu: scheduler rework - hdlcd: Switch to DRM-managed resources - ingenic: Fix registration error path - lcdif: FIFO threshold tuning - meson: Fix return type of cvbs' mode_valid - ofdrm: multiple fixes (kconfig, types, endianness) - sun4i: A100 and D1 support - panel: - New Panel: Jadard JD9365DA-H3 Signed-off-by: Dave Airlie <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20221110083612.g63eaocoaa554soh@houat
2022-11-05drm/fb-helper: Remove unnecessary include statementsThomas Zimmermann1-0/+1
Remove include statements for <drm/drm_fb_helper.h> where it is not required (i.e., most of them). In a few places include other header files that are required by the source code. v3: * fix amdgpu include statements * fix rockchip include statements Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-04drm/amdgpu: Disable MCBP from soc21 for SRIOVYiqing Yao1-3/+3
[why] Start from soc21, CP does not support MCBP, so disable it. [how] Used amgpu_mcbp flag alone instead of checking if is in SRIOV to enable/disable MCBP. Only set flag to enable on asic_type prior to soc21 in SRIOV. Signed-off-by: Yiqing Yao <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: correct MES debugfs versionsGraham Sider1-4/+6
Use mes.sched_version, mes.kiq_version for debugfs as mes.ucode_fw_version does not contain correct versioning information. Signed-off-by: Graham Sider <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd: Add IMU fw version to fw version queriesDavid Francis1-0/+13
IMU is a new firmware for GFX11. There are four means by which firmware version can be queried from the driver: device attributes, vf2pf, debugfs, and the AMDGPU_INFO_FW_VERSION option in the amdgpu info ioctl. Add IMU as an option for those four methods. V2: Added debugfs Reviewed-by: Likun Gao <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: David Francis <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-19drm/amdgpu: add MES and MES-KIQ version in debugfsYifan Zhang1-0/+24
This patch addes MES and MES-KIQ version in debugfs. Signed-off-by: Yifan Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-19drm/amdgpu: add rlcv/rlcp version info to debugfsHawking Zhang1-0/+24
amdgpu_firmware_info debugfs will show rlcv/rlcp ucode version info Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-08-01Merge drm/drm-next into drm-misc-nextThomas Zimmermann1-24/+36
Backmerging to pick up fixes from amdgpu. Signed-off-by: Thomas Zimmermann <[email protected]>
2022-07-28drm/amdgpu: use idr_init_base() to initialize fpriv->bo_list_handlesDanilo Krummrich1-1/+1
idr_init_base(), implemented by commit 6ce711f27500 ("idr: Make 1-based IDRs more efficient"), let us set an arbitrary base other than idr_init(), which uses base 0. Since, for this IDR, no ID < 1 is ever requested/allocated, using idr_init_base(&idr, 1) avoids unnecessary tree walks. Signed-off-by: Danilo Krummrich <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-07-25drm/amdgpu: add the IP discovery IP versions for HW INFO dataAlex Deucher1-0/+24
Use the former pad element to store the IP versions from the IP discovery table. This allows userspace to get the IP version from the kernel to better align with hardware IP versions. Proposed mesa patch: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17411/diffs?commit_id=c8a63590dfd0d64e6e6a634dcfed993f135dd075 Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-07-18drm/amdgpu: drop runpm from amdgpu_device structureGuchun Chen1-13/+10
It's redundant, as now switching to rpm_mode to indicate runtime power management mode. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-07-18drm/amdgpu: drop runtime pm disablement quirk on several sienna cichlid cardsGuchun Chen1-13/+0
This quirk is not needed any more as it's fixed by bypassing SMU FW reloading in runtime resume. Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-07-18drm/amdgpu: introduce runtime pm modeGuchun Chen1-1/+5
It can benefit code consistency in future. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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