AuxXxilium/linux_dsm_epyc7002
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0f3804360d
linux_dsm_epyc7002/drivers/gpu/drm/nouveau
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Samuel Pitoiset 0f3804360d drm/nouveau/pm: allow to configure domains instead of simple counters 
Configuring counters from the userspace require the kernel to handle some
logic related to performance counters. Basically, it has to find a free
slot to assign a counter, to handle extra counting modes like B4/B6 and it
must return and error when it can't configure a counter.

In my opinion, the kernel should not handle all of that logic but it
should only write the configuration sent by the userspace without
checking anything. In other words, it should overwrite the configuration
even if it's already counting and do not return any errors.

This patch allows the userspace to configure a domain instead of
separate counters. This has the advantage to move all of the logic to
the userspace.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:39:59 +10:00
..
dispnv04 drm/plane: Use consistent data types for format count 2015-08-12 17:14:24 +02:00
include drm/nouveau/pm: allow to configure domains instead of simple counters 2015-08-28 12:39:59 +10:00
nvif drm/nouveau/core: namespace + nvidia gpu names (no binary change) 2015-01-22 12:17:49 +10:00
nvkm drm/nouveau/pm: allow to configure domains instead of simple counters 2015-08-28 12:39:59 +10:00
Kbuild drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes) 2015-01-22 12:15:10 +10:00
Kconfig drm/nouveau: merge nouveau_platform.ko into nouveau.ko 2015-01-22 12:15:09 +10:00
nouveau_abi16.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_abi16.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_acpi.c ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() 2014-09-15 13:15:34 -06:00
nouveau_acpi.h
nouveau_agp.c drm/nouveau/nvif: namespace of nvkm accessors (no binary change) 2015-01-22 12:17:49 +10:00
nouveau_agp.h
nouveau_backlight.c drm/nouveau: initial pass at moving to struct nvif_device 2014-08-10 05:13:13 +10:00
nouveau_bios.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_bios.h
nouveau_bo.c drm/nouveau: support for buffer moves via MaxwellDmaCopyA 2015-04-14 17:00:57 +10:00
nouveau_bo.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_chan.c drm/nouveau: add support for gm20x fifo channels 2015-04-14 17:00:56 +10:00
nouveau_chan.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_connector.c drm: Make the connector dpms callback return a value, v2. 2015-07-27 16:23:28 +02:00
nouveau_connector.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_crtc.h drm/nouveau/disp: implement nvif event sources for vblank/connector notifiers 2014-08-10 05:28:12 +10:00
nouveau_debugfs.c
nouveau_debugfs.h
nouveau_display.c make RAM device optional 2015-04-14 17:00:42 +10:00
nouveau_display.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_dma.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_dma.h drm/nouveau: remove (most) hardcoded object handle usage 2014-08-10 05:13:15 +10:00
nouveau_dp.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_drm.c Linux 4.2-rc7 2015-08-17 14:13:53 +10:00
nouveau_drm.h drm/nouveau: bump driver patchlevel for coherent flag 2015-04-14 17:00:47 +10:00
nouveau_encoder.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_fbcon.c drm/nouveau: Use new drm_fb_helper functions 2015-08-06 14:13:05 +02:00
nouveau_fbcon.h drm/nouveau: dont switch vt on suspend 2015-01-22 12:15:08 +10:00
nouveau_fence.c drm/nouveau/nvif: namespace of nvkm accessors (no binary change) 2015-01-22 12:17:49 +10:00
nouveau_fence.h drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_gem.c drm/nouveau/gem: use kvfree() in u_free() 2015-06-30 19:44:59 -07:00
nouveau_gem.h drm: Pass dma-buf as argument to gem_prime_import_sg_table 2014-09-30 14:04:00 +02:00
nouveau_hwmon.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_hwmon.h
nouveau_ioc32.c drm: Remove DRM_ARRAY_SIZE() for ARRAY_SIZE() 2014-06-10 09:36:17 +10:00
nouveau_ioctl.h
nouveau_nvif.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_platform.c drm/nouveau/platform: fix compile error if !CONFIG_IOMMU 2015-07-27 18:56:07 +10:00
nouveau_platform.h drm/nouveau/platform: probe IOMMU if present 2015-04-14 17:00:44 +10:00
nouveau_prime.c drm/nouveau: teach nouveau_bo_pin() how to force a contig vram allocation 2014-12-02 15:44:09 +10:00
nouveau_reg.h drm/nouveau/sw: rename from software (no binary change) 2015-01-22 12:17:47 +10:00
nouveau_sgdma.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nouveau_sysfs.c drm/nouveau/nvif: namespace of nvkm accessors (no binary change) 2015-01-22 12:17:49 +10:00
nouveau_sysfs.h drm/nouveau: Display Nouveau boot options at launch 2014-09-15 22:24:58 +10:00
nouveau_ttm.c Linux 4.2-rc7 2015-08-17 14:13:53 +10:00
nouveau_ttm.h
nouveau_usif.c drm/nouveau: expose the full object/event interfaces to userspace 2014-08-10 05:28:18 +10:00
nouveau_usif.h drm/nouveau: expose the full object/event interfaces to userspace 2014-08-10 05:28:18 +10:00
nouveau_vga.c drm/nouveau/runpm: fix module unload 2014-09-18 19:22:37 -04:00
nouveau_vga.h
nv04_fbcon.c drm/nouveau/fbcon/nv11-: correctly account for ring space usage 2015-07-27 18:56:10 +10:00
nv04_fence.c drm/nouveau: finalise nvkm namespace switch (no binary change) 2015-01-22 12:18:07 +10:00
nv10_fence.c drm/nouveau: assign fence_chan->name correctly 2014-09-30 14:04:00 +02:00
nv10_fence.h drm/nouveau: remove as much direct use of core headers as possible 2014-08-10 05:13:16 +10:00
nv17_fence.c drm/nouveau: teach nouveau_bo_pin() how to force a contig vram allocation 2014-12-02 15:44:09 +10:00
nv50_display.c drm/nouveau/kms/nv50-: guard against enabling cursor on disabled heads 2015-07-28 17:22:13 +10:00
nv50_display.h
nv50_fbcon.c drm/nouveau/fbcon/g80: reduce PUSH_SPACE alloc, fire ring on accel init 2015-07-27 18:56:10 +10:00
nv50_fence.c drm/nouveau: teach nouveau_bo_pin() how to force a contig vram allocation 2014-12-02 15:44:09 +10:00
nv84_fence.c make RAM device optional 2015-04-14 17:00:42 +10:00
nvc0_fbcon.c drm/nouveau/fbcon/gf100-: reduce RING_SPACE allocation 2015-07-27 18:56:10 +10:00
nvc0_fence.c drm/nouveau: remove as much direct use of core headers as possible 2014-08-10 05:13:16 +10:00