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path: root/drivers/gpu/drm/nouveau/nvkm/engine/gr
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2016-12-13drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trapBen Skeggs1-0/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-12-13drm/nouveau/gr/gf100-: FECS intr handling is not relevant on proprietary ucodeBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-12-13drm/nouveau/gr/gf100-: properly ack all FECS error interruptsBen Skeggs1-3/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-11-07drm/nouveau/gr: fallback to legacy paths during firmware lookupAlexandre Courbot1-4/+46
Look for firmware files using the legacy ("nouveau/nvxx_fucxxxx") path if they cannot be found in the new, "official" path. User setups were broken by the switch, which is bad. There are only 4 firmware files we may want to look up that way, so hardcode them into the lookup function. All new firmware files should use the standard "nvidia/<chip>/gr/" path. Fixes: 8539b37acef7 ("drm/nouveau/gr: use NVIDIA-provided external firmwares") Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2016-11-07drm/nouveau: silence sparse warnings about symbols not being marked staticBen Skeggs13-26/+26
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-11-07drm/nouveau: mark symbols static where possibleBaoyou Xie4-5/+5
We get a few warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c:29:1: warning: no previous prototype for 'nvbios_fan_table' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c:56:1: warning: no previous prototype for 'nvbios_fan_entry' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c:184:1: warning: no previous prototype for 'gt215_clk_info' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c:99:1: warning: no previous prototype for 'gt215_link_train_calc' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c:153:1: warning: no previous prototype for 'gt215_link_train' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c:271:1: warning: no previous prototype for 'gt215_link_train_init' [-Wmissing-prototypes] .... In fact, both functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-11-07drm/nouveau: add missing header dependenciesBaoyou Xie1-0/+1
We get a few warnings when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/core/firmware.c:34:1: warning: no previous prototype for 'nvkm_firmware_get' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/core/firmware.c:58:1: warning: no previous prototype for 'nvkm_firmware_put' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr3.c:69:1: warning: no previous prototype for 'nvkm_sddr3_calc' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c:60:1: warning: no previous prototype for 'nvkm_sddr2_calc' [-Wmissing-prototypes] .... In fact, these functions are declared in drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h drivers/gpu/drm/nouveau/nvkm/subdev/volt/priv.h drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.h drivers/gpu/drm/nouveau/dispnv04/disp.h. So this patch adds missing header dependencies. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-10-12drm/nouveau/gr/nv3x: add 0x0597 kelvin 3d class supportIlia Mirkin3-0/+3
Tested on a NV34. There are reports of this also working on the other nv3x chips. Largely useful for testing software written for NV2x without having the actual hardware available. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-30drm/nouveau/gr/nv3x: fix instobj write offsets in gr setupIlia Mirkin2-4/+4
This should fix some unaligned access warnings. This is also likely to fix non-descript issues on nv30/nv34 as a result of incorrect channel setup. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96836 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: stable@vger.kernel.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-14drm/nouveau/gr/gp100: initial supportBen Skeggs6-1/+357
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-14drm/nouveau/gr/gk20a: delete unneeded second newlineJulia Lawall1-1/+0
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-14drm/nouveau/gr/gf100: handle secure boot errorsAlexandre Courbot1-2/+8
Handle and propagate secure boot errors. Failure to do so results in Nouveau incorrectly believing init has succeeded and a completely black display during boot. If we propagate the error, GR init will fail and the user will at least have a working display. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-14drm/nouveau/mc: take nvkm_device as argument to public functionsBen Skeggs4-10/+10
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-06-02drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headersBen Skeggs1-9/+28
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2016-05-20drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucodeBen Skeggs14-71/+85
This is a simplied version of the fix by Roy in fdo#93629. While this doesn't appear to fix the issues for the users in that report, it's a real issue that deserves to be resolved. Reported-by: Roy Spliet <rspliet@eclipso.eu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setupBen Skeggs1-1/+3
Also removes an XXX; according to nvgpu headers the field is called NV_PGRAPH_GPCS_SWDX_TC_BETA_CB_SIZE_DIV3, so, apparently not some magic we need to figure out :) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gk104-: share implementation of ppc exception initBen Skeggs7-7/+31
This was really inconsistent, some implementations could touch PPCs that didn't exist, others neglected to touch ones that did. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctxBen Skeggs15-28/+36
Matches newer RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/fb/gm200: setup mmu debug buffer registers at init()Ben Skeggs1-6/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init()Ben Skeggs1-5/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/fb/gf100-: allocate mmu debug buffersBen Skeggs6-36/+21
Later chipsets require setting this up both in FB and GR, so let's just move the allocation to FB. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm200-: fix bad hardcoding of a max-tpcs-per-gpc valueBen Skeggs2-2/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm200-: rop count == ltc countBen Skeggs3-2/+9
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm200: modify the mask when copying mmu settings from fbBen Skeggs2-4/+2
Appears to more closely match what RM does. For GM20B, now also copying bit 12 from NV_PFB_MMU_CTRL as upcoming changes will require it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm200: move some code into init_gpc_mmu() hookBen Skeggs1-9/+19
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gm200: make generate_main() staticBen Skeggs2-2/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gf100-: abstract fetching rop countBen Skeggs15-2/+25
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gf100-: rename magic_not_rop_nr to screen_tile_row_offsetBen Skeggs8-26/+26
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/gr/gf100-: remove hardcoded idle_timeout valuesBen Skeggs7-19/+21
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20drm/nouveau/core: remove pmc_enable argument from subdev ctorBen Skeggs8-12/+9
These are now specified directly in the MC subdev. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-04-22drm/nouveau/gr/gf100: select a stream master to fixup tfb offset queriesBen Skeggs1-0/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2016-03-14drm/nouveau/gr/fuc: Store $r0 in interrupt handlerRoy Spliet14-932/+936
It's supposed to always be 0, but at least nv_iowr() temporarily violates this. Since the ih touches $r0, it should be stored. Signed-off-by: Roy Spliet <rs855@cam.ac.uk> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm206: remove implementation, it's now identical to gm200Ben Skeggs4-91/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: switch over to using sw_nonctx from firmwareBen Skeggs3-204/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: switch over to using sw_method_init from firmwareBen Skeggs3-358/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: switch over to using sw_bundle_init from firmwareBen Skeggs3-278/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: switch over to using sw_ctx from firmwareBen Skeggs3-317/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/secboot/gm20b: add secure boot supportAlexandre Courbot1-3/+6
Add secure boot support for the GM20B chip found in Tegra X1. Secure boot on Tegra works slightly differently from desktop, notably in the way the WPR region is set up. In addition, the firmware bootloaders use a slightly different header format. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/secboot/gm200: add secure-boot supportAlexandre Courbot1-7/+1
Add secure-boot for the dGPU set of GM20X chips, using the PMU as the high-secure falcon. This work is based on Deepak Goyal's initial port of Secure Boot to Nouveau. v2. use proper memory target function Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: do not load firmware for secure falconsAlexandre Courbot1-6/+15
Secure falcons' firmware is managed by secboot. Do not load it in GR for them. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gf100: add support for securely-managed falconsAlexandre Courbot1-4/+24
Start securely-managed falcons using secboot functions since the process for them is different from just writing CPUCTL. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: load external firmware and bundlesAlexandre Courbot5-29/+54
Load firmware and bundles in GM200's constructor. The previously called GF100 function did not care about the bundles. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gk20a: share external bundles loading functionsAlexandre Courbot2-3/+11
There functions are going to be used by other chips that rely on NVIDIA-provided firmware. Export them. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gk20a: simplify external bundle loading functionsAlexandre Courbot1-47/+73
Make these functions easier to use by handling memory management from within. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gf100: load firmware in outer functionAlexandre Courbot2-10/+22
The firmwares required by GR may vary from chip to chip, especially with the introduction of secure boot and NVIDIA-provided firmwares. Move the firmware loading outside of gf100_gr_ctor so other chips may still call it while managing their firmwares themselves. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gk20a: move firmware bundle release to gf100Alexandre Courbot4-19/+12
Some members of gf100_gr were freed by the gk20a driver. That's not where it should be done - free them in gf100 so other chips that use NVIDIA-provided firmware free these structures properly. This also removes the need for a GK20A-specific destructor. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gm200: s/gm204/gm200/Ben Skeggs8-126/+126
Most of the per-chipset differences will go away when we fully switch to using the register lists provided by the firmware files, which will leave all the remaining code "belonging" to GM200. This is a preemptive rename from GM204 to GM200. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-03-14drm/nouveau/gr/gf100: use the nvkm_firmware functionsAlexandre Courbot1-15/+3
Use the nvkm_firmware_* functions when loading external firmware to avoid duplicate code. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-17Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds4-184/+271
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.5. I don't think I've missed anything too major, I'm mostly back at work now but I'll probably get some sleep in 5 years time. Summary: New drivers: - etnaviv: GPU driver for the 3D core on the Vivante core used in numerous ARM boards. Highlights: Core: - Atomic suspend/resume helpers - Move the headers to using userspace friendlier types. - Documentation updates - Lots of struct_mutex removal. - Bunch of DP MST fixes from AMD. Panel: - More DSI helpers - Support for some new basic panels i915: - Basic Kabylake support - DP link training and detect code refactoring - fbc/psr fixes - FIFO underrun fixes - SDE interrupt handling fixes - dma-buf/fence support in pageflip path. - GPU side for MST audio support radeon/amdgpu: - Drop UMS support - GPUVM/Scheduler optimisations - Initial Powerplay support for Tonga/Fiji/CZ/ST - ACP audio prerequisites nouveau: - GK20a instmem improvements - PCIE link speed change support msm: - DSI support for msm8960/apq8064 tegra: - Host1X support for Tegra210 SoC vc4: - 3D acceleration support armada: - Get rid of struct mutex tda998x: - Atomic modesetting support - TMDS clock limitations omapdrm: - Atomic modesetting support - improved TILER performance rockchip: - RK3036 VOP support - Atomic modesetting support - Synopsys DW MIPI DSI support exynos: - Runtime PM support - of_graph binding for DP panels - Cleanup of IPP code - Configurable plane support - Kernel panic fixes at release time" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (711 commits) drm/fb_cma_helper: Remove implicit call to disable_unused_functions drm/amdgpu: add missing irq.h include drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates drm/vmwgfx: Fix an incorrect lock check drm: nouveau: fix nouveau_debugfs_init prototype drm/nouveau/pci: fix check in nvkm_pcie_set_link drm/amdgpu: validate duplicates first drm/amdgpu: move VM page tables to the LRU end on CS v2 drm/ttm: add ttm_bo_move_to_lru_tail function v2 drm/ttm: fix adding foreign BOs to the swap LRU drm/ttm: fix adding foreign BOs to the LRU during init v2 drm/radeon: use kobj_to_dev() drm/amdgpu: use kobj_to_dev() drm/amdgpu/cz: force vce clocks when sclks are forced drm/amdgpu/cz: force uvd clocks when sclks are forced drm/amdgpu/cz: add code to enable forcing VCE clocks drm/amdgpu/cz: add code to enable forcing UVD clocks drm/amdgpu: fix lost sync_to if scheduler is enabled. drm/amd/powerplay: fix static checker warning for return meaningless value. drm/sysfs: use kobj_to_dev() ...
2016-01-11drm/nouveau/gr/gf100: provide a bit more info for various errorsIlia Mirkin1-9/+69
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-04 16:13:21 +0000