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2018-12-11drm/nouveau: remove left-over struct memberBen Skeggs1-1/+0
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gv100: return work submission token in channel ctor argsBen Skeggs8-13/+63
The token will also contain runlist ID on Turing, so instead expose it as an opaque value from NVKM so the client doesn't need to care. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gv100: allocate method bufferBen Skeggs3-3/+22
The GPU saves off some stuff to the address specified in this part of RAMFC when the channel faults, so we should probably point it at a valid address. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gm200-: read pbdma count more directlyBen Skeggs8-8/+36
The trick we used (and still use for older GPUs) doesn't work on Turing. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gk104-: virtualise pbdma enable functionBen Skeggs3-1/+12
Turing will require different code. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gk104-: group pbdma functions togetherBen Skeggs11-13/+28
We're about to be adding more of them. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gk104-: separate runlist building from committing to hwBen Skeggs6-25/+41
We will need to bash different registers on Turing. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gk104-: support enabling privileged ce functionsBen Skeggs7-17/+28
Will be used by SVM code to allow direct (without going through MMU) memcpy using the GPU copy engines. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gk104-: return channel instance in ctor argsBen Skeggs5-6/+14
Will be used to match fault buffer entries with a channel. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fifo/gf100-: call into BAR to reset BARs after MMU faultBen Skeggs4-4/+26
This is needed for Turing, but we're supposed to wait for completion after re-writing the value on older GPUs anyway. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/disp/gv100: fix name of window channels in debug outputBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/mmu: add more general vmm free/node handling functionsBen Skeggs3-51/+118
Aside from being a nice cleanup, these will to allow the upcoming direct page mapping interfaces to play nicely with normal mappings. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fault: add explicit control over fault buffer interruptsBen Skeggs4-8/+29
The GPU will continually fire interrupts while a fault buffer GET != PUT, and to stop the spurious interrupts while the handler does its thing, we were disabling the fault buffer temporarily. This is not actually a great idea to begin with, and made worse by Volta resetting GET/PUT when it's reactivated. So, let's not do that. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fault: store get/put pri address in nvkm_fault_bufferBen Skeggs4-14/+21
Will allow more shared fault buffer handling code between Pascal/Volta. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/fault: remove manual mapping of fault buffers into BAR2Ben Skeggs4-17/+10
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/imem/nv50: support pinning objects in BAR2 and returning addressBen Skeggs2-1/+17
Various structures are accessed by the GPU through BAR2 for some reason on newer GPUs. This commit makes it more convenient to handle. Will be used for GP100- fault buffers, and GV100- fault method buffers. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/tmr: detect stalled gpu timer and break out of waitsBen Skeggs2-10/+54
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/devinit/gm200-: export function to upload+execute PMU/PRE_OSBen Skeggs2-4/+11
Will be used for Turing. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/bios: translate USB-C connector typeBen Skeggs2-1/+3
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/bios: translate additional memory typesBen Skeggs4-10/+22
Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/core: support multiple nvdec instancesBen Skeggs8-18/+24
Turing GPUs can have more than one. Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/drm/nouveau: Don't forget to label dp_aux devicesLyude Paul4-4/+12
This makes debugging with DP tracing a lot harder to interpret, so name each i2c based off the name of the encoder that it's for Signed-off-by: Lyude Paul <[email protected]> Reviewed-by: Karol Herbst <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()Lyude Paul1-2/+10
We need to actually make sure we check this on resume since otherwise we won't know whether or not the topology is still there once we've resumed, which will cause us to still think the topology is connected even after it's been removed if the removal happens mid-suspend. Signed-off-by: Lyude Paul <[email protected]> Cc: [email protected] Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau: Add size to vbios.rom file in debugfsLyude Paul1-4/+19
With this, nvbios /sys/kernel/debug/dri/*/vbios.rom now works! Signed-off-by: Lyude Paul <[email protected]> Reviewed-by: Karol Herbst <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2018-12-11drm/nouveau: Add strap_peek to debugfsLyude Paul1-1/+22
Since we already expose the vbios.rom file here, why not also expose the strap_peek? Signed-off-by: Lyude Paul <[email protected]> Reviewed-by: Karol Herbst <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2018-12-10drm/amdgpu/powerplay: Add special avfs cases for some polaris asics (v3)Alex Deucher1-0/+54
Add special avfs handling for some polaris variants. v2: fix copy paste typo. v3: fix asic rid check Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-10drm/amdgpu: remove set but not used variable 'grbm_soft_reset'YueHaibing1-4/+2
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_pre_soft_reset': drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:4950:27: warning: variable 'srbm_soft_reset' set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_post_soft_reset': drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:5054:27: warning: variable 'srbm_soft_reset' set but not used [-Wunused-but-set-variable] It never used since introduction in commit d31a501ead7f ("drm/amdgpu: add pre_soft_reset ip func") and e4ae0fc33631 ("drm/amdgpu: implement gfx8 post_soft_reset") Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: YueHaibing <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-10drm/amdgpu: Limit vm max ctx number to 4096Rex Zhu2-1/+2
driver need to reserve resource for each ctx for some hw features. so add this limitation. Reviewed-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-10drm/amdgpu: bypass RLC init under sriov for Tonga (v2)Tiecheng Zhou1-0/+5
RLC will go wrong in soft_reset under sriov Workaroound: only need to init RLC csb, and skip RLC stop, reset, start this is because host-driver has already done full initialization on RLC v2: squash in build fix Signed-off-by: Tiecehng Zhou <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: move IV prescreening into the GMC codeChristian König9-154/+59
The GMC/VM subsystem is causing the faults, so move the handling here as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: remove VM fault_credit handlingChristian König7-115/+6
printk_ratelimit() is much better suited to limit the number of reported VM faults. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: send IVs to the KFD only after processing them v3Christian König1-21/+17
This allows us to filter out VM faults in the GMC code. v2: don't filter out all faults v3: fix copy&paste typo, send all IV to the KFD, don't change message level Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdkfd: Add support for doorbell BOsFelix Kuehling3-7/+62
This allows user mode to map doorbell pages into GPUVM address space. That way GPUs can submit to user mode queues (self-dispatch). Acked-by: Alex Deucher <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdkfd: Add DMABuf import functionalityFelix Kuehling9-5/+287
This is used for interoperability between ROCm compute and graphics APIs. It allows importing graphics driver BOs into the ROCm SVM address space for zero-copy GPU access. The API is split into two steps (query and import) to allow user mode to manage the virtual address space allocation for the imported buffer. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdkfd: Add NULL-pointer checkFelix Kuehling1-1/+1
top_dev->gpu is NULL for CPUs. Avoid dereferencing it if NULL. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: Add KFD VRAM limit checkingFelix Kuehling5-54/+75
We don't want KFD processes evicting each other over VRAM usage. Therefore prevent overcommitting VRAM among KFD applications with a per-GPU limit. Also leave enough room for page tables on top of the application memory usage. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: Workaround build failure due to trace conflictKuehling, Felix4-1/+3
Avoid including mmu_context.h in amdgpu_amdkfd.h since that may be included in other header files that define traces. This leads to conflicts due to traces defined in other headers included via mmu_context.h. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amd/powerplay: rv dal-pplib interface refactor powerplay parthersen wu6-9/+165
[WHY] clarify dal input parameters to pplib interface, remove un-used parameters. dal knows exactly which parameters needed and their effects at pplib and smu sides. current dal sequence for dcn1_update_clock to pplib: 1.smu10_display_clock_voltage_request for dcefclk 2.smu10_display_clock_voltage_request for fclk 3.phm_store_dal_configuration_data { set_min_deep_sleep_dcfclk set_active_display_count store_cc6_data --- this data never be referenced new sequence will be: 1. set_display_count --- need add new pplib interface 2. set_min_deep_sleep_dcfclk -- new pplib interface 3. set_hard_min_dcfclk_by_freq 4. set_hard_min_fclk_by_freq after this code refactor, smu10_display_clock_voltage_request, phm_store_dal_configuration_data will not be needed for rv. [HOW] step 1: add new functions at pplib interface step 2: add new functions at amdgpu dm and dc Signed-off-by: hersen wu <[email protected]> Reviewed-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: Skip ring soft recovery when fence was NULLwentalou1-1/+1
amdgpu_ring_soft_recovery would have Call-Trace, when s_fence->parent was NULL inside amdgpu_job_timedout. Check fence first, as drm_sched_hw_job_reset did. Signed-off-by: Wentao Lou <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu/psp: Destroy psp ring when doing gpu resetXiangliang Yu1-1/+3
PSP ring need to be destroy before starting reinit for vf. This patche move it from hypervisor driver into guest. Signed-off-by: Xiangliang Yu <[email protected]> Signed-off-by: Frank Min <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu/psp: Add support VMR ring for VFXiangliang Yu4-31/+85
PSP only support VMR ring for SRIOV vf since v45 and all commands will be send to VMR ring for executing. VMR ring use C2PMSG 101 ~ 103 instead of C2PMSG 64 ~ 71. Signed-off-by: Xiangliang Yu <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu/psp: Get psp fw version through reading registerXiangliang Yu1-1/+3
If PSP FW is running already, driver will not load PSP FW again and skip it. So psp fw version is not correct if reading it from FW binary file, need to get right version from register. Signed-off-by: Xiangliang Yu <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: always reserve one more shared slot for pipelined BO movesChristian König2-4/+6
This allows us to drop the extra reserve in TTM. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: always reserve two slots for the VMChristian König2-13/+6
And drop the now superflous extra reservations. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: fix using shared fence for exported BOs v2Christian König2-3/+11
It is perfectly possible that the BO list is created before the BO is exported. While at it clean up setting shared to one instead of true. v2: add comment and simplify logic Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Huang Rui <[email protected]> Acked-by: Junwei Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/ttm: allow reserving more than one shared slot v3Christian König14-30/+35
Let's support simultaneous submissions to multiple engines. v2: rename the field to num_shared and fix up all users v3: rebased Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu: both support PCO FP5/AM4 rlc fwAaron Liu1-1/+15
For Picasso && AM4 SOCKET board, we use picasso_rlc_am4.bin For Picasso && FP5 SOCKET board, we use picasso_rlc.bin Judgment method: PCO AM4: revision >= 0xC8 && revision <= 0xCF or revision >= 0xD8 && revision <= 0xDF otherwise is PCO FP5 Signed-off-by: Aaron Liu <[email protected]> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> Reviewed-by: Huang Rui <ray.huang at amd.com> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu/powerplay: check MC firmware for FFC supportAlex Deucher1-0/+8
Check if the MC firmware supports FFC and tell the SMC so mclk switching is handled properly. Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07drm/amdgpu/powerplay: update smu7_ppsmc.hAlex Deucher1-0/+3
Add new messages for polaris. Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-12-07Merge tag 'drm-misc-next-2018-12-06' of ↵Dave Airlie46-517/+1163
git://anongit.freedesktop.org/drm/drm-misc into drm-next Final changes to drm-misc-next for v4.21: UAPI Changes: Core Changes: - Add dma_fence_get_stub to dma-buf, and use it in drm/syncobj. - Add and use DRM_MODESET_LOCK_BEGIN/END helpers. - Small fixes to drm_atomic_helper_resume(), drm_mode_setcrtc() and drm_atomic_helper_commit_duplicated_state() - Fix drm_atomic_state_helper.[c] extraction. Driver Changes: - Small fixes to tinydrm, vkms, meson, rcar-du, virtio, vkms, v3d, and pl111. - vc4: Allow scaling and YUV formats on cursor planes. - v3d: Enable use of the Texture Formatting Unit, and fix prime imports of buffers from other drivers. - Add support for the AUO G101EVN010 panel. - sun4i: Enable support for the H6 display engine. Signed-off-by: Dave Airlie <[email protected]> [airlied: added drm/v3d: fix broken build to the merge commit] From: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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