Lyude Paul b138eca661 drm/nouveau: Add support for basic clockgating on Kepler1 ... This adds support for enabling automatic clockgating on nvidia GPUs for Kepler1. While this is not technically a clockgating level, it does enable clockgating using the clockgating values initially set by the vbios (which should be safe to use). This introduces two therm helpers for controlling basic clockgating: nvkm_therm_clkgate_enable() - enables clockgating through CG_CTRL, done after initializing the GPU fully nvkm_therm_clkgate_fini() - prepares clockgating for suspend or driver unload A lot of this code was originally going to be based off of fermi; however it turns out that while Fermi's the first line of GPUs that introduced this kind of power saving, Fermi requires more fine tuned control of the CG_CTRL registers from the driver while reclocking that we don't entirely understand yet. For the simple parts we will be sharing with Fermi for certain however, we at least add those into a new subdev/therm/gf100.h header. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>		2018-02-02 15:24:08 +10:00
..
amd	Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-next	2018-01-25 11:40:54 +10:00
arc	drm/arc: Use drm_gem_cma_print_info()	2017-11-11 11:23:15 +01:00
arm	drm/arm/mali: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:43 +01:00
armada	Merge branch 'drm-armada-devel-4.15' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next	2018-01-05 09:51:43 +10:00
ast	drm/ast: Load lut in crtc_commit	2018-02-01 11:35:46 +10:00
atmel-hlcdc	drm/atmel-hlcdc: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:39 +01:00
bochs	drm/bochs: remove the default io_mem_pfn set	2017-12-27 11:34:51 -05:00
bridge	Linux 4.15-rc4	2017-12-19 21:37:24 +10:00
cirrus	drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)	2017-12-28 09:48:19 -05:00
etnaviv	drm/etnaviv: use memset32 to init pagetable	2018-01-02 17:36:53 +01:00
exynos	drm/exynos: ipp: Remove Exynos DRM IPP subsystem	2018-01-02 08:41:22 +09:00
fsl-dcu	drm/fsl-dcu: Use drm_mode_config_helper_suspend/resume()	2017-12-05 13:46:41 +01:00
gma500	drm/gma500: Use drm_fb_helper_lastclose() and _poll_changed()	2017-12-08 13:05:22 +01:00
hisilicon	drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)	2017-12-28 09:48:19 -05:00
i2c	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
i810
i915	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
imx	drm/imx: format modifier support	2018-01-05 11:33:24 +10:00
lib	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mediatek	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
meson	drm/meson: Add missing VPU init	2017-12-08 10:43:46 +01:00
mga
mgag200	drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)	2017-12-28 09:48:19 -05:00
msm	Merge tag 'drm-msm-next-2018-01-10' of git://people.freedesktop.org/~robclark/linux into drm-next	2018-01-12 11:45:18 +10:00
mxsfb	drm/mxsfb: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()	2017-10-01 17:02:20 +02:00
nouveau	drm/nouveau: Add support for basic clockgating on Kepler1	2018-02-02 15:24:08 +10:00
omapdrm	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
panel	drm/panel: lvds: Handle the optional regulator case properly	2018-01-15 10:16:56 +01:00
pl111	drm/pl111: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:41 +01:00
qxl	drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)	2017-12-28 09:48:19 -05:00
r128	r128: switch compat ioctls to drm_ioctl_kernel()	2017-09-29 13:42:35 -04:00
radeon	drm/radeon: fill in rb backend map on evergreen/ni.	2018-01-16 15:35:28 -05:00
rcar-du	drm: rcar-du: Clip planes to screen boundaries	2017-12-04 18:38:31 +02:00
rockchip	drm/rockchip: Use drm_fb_helper_lastclose() and _poll_changed()	2017-12-08 13:08:06 +01:00
savage
scheduler	drm/scheduler: add license to the Makefile	2017-12-07 11:52:29 -05:00
selftests	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
shmobile	main drm pull request for v4.15	2017-11-15 20:42:10 -08:00
sis
sti	drm/sti: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:41 +01:00
stm	drm/stm: ltdc: Remove unnecessary platform_get_resource() error check	2017-12-19 15:23:45 +01:00
sun4i	Fixes for 4.16:	2018-01-25 11:42:25 +10:00
tdfx
tegra	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
tilcdc	drm/tilcdc changes for 4.16	2017-12-21 11:10:20 +10:00
tinydrm	drm/tinydrm: add driver for ST7735R panels	2018-01-03 13:54:24 +01:00
ttm	Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-next	2018-01-25 11:40:54 +10:00
tve200	drm/tve200: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:42 +01:00
udl	Merge tag 'drm-misc-next-2017-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-10-24 16:51:05 +10:00
vc4	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
vgem	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
via	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
virtio	drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)	2017-12-28 09:48:19 -05:00
vmwgfx	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
zte	drm/zte: Use drm_fb_cma_fbdev_init/fini()	2017-12-08 14:47:43 +01:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic.c	drm/atomic: document how to handle driver private objects	2017-12-15 11:26:54 +01:00
drm_atomic_helper.c	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
drm_auth.c	drm: Check for lessee in DROP_MASTER ioctl	2018-01-31 09:27:51 +01:00
drm_blend.c	drm/atomic-helper: Make zpos property kerneldoc less misleading	2017-12-14 14:20:35 +01:00
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_color_mgmt.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_connector.c	Linux 4.15-rc4	2017-12-19 21:37:24 +10:00
drm_context.c
drm_crtc.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_crtc_helper.c	drm: Replace kzalloc with kcalloc	2017-10-13 15:49:03 -04:00
drm_crtc_helper_internal.h
drm_crtc_internal.h	drm: rework delayed connector cleanup in connector_iter	2017-12-13 22:59:00 +01:00
drm_debugfs.c	drm/debugfs: Fix framebuffer debugfs file init	2017-11-14 11:08:17 +02:00
drm_debugfs_crc.c
drm_dma.c
drm_dp_aux_dev.c	Pass mode to wait_on_atomic_t() action funcs and provide default actions	2017-11-13 15:38:16 +00:00
drm_dp_dual_mode_helper.c	drm: Add retries for lspcon mode detection	2017-10-13 12:13:54 +03:00
drm_dp_helper.c	drm: don't link DP aux i2c adapter to the hardware device node	2017-11-20 09:34:17 +01:00
drm_dp_mst_topology.c
drm_drv.c	Merge airlied/drm-next into drm-misc-next	2017-11-21 14:17:56 +01:00
drm_dumb_buffers.c
drm_edid.c	drm/edid: kerneldoc for is_hdmi2_sink	2017-12-15 11:13:15 +01:00
drm_edid_load.c
drm_encoder.c	drm: Check mode object lease status in all master ioctl paths [v4]	2017-10-25 16:31:30 +10:00
drm_encoder_slave.c
drm_fb_cma_helper.c	drm/cma-helper: Add drm_fb_cma_fbdev_init/fini()	2017-12-08 14:27:47 +01:00
drm_fb_helper.c	drm/framebuffer: Print task that allocated the fb in debug info.	2017-12-20 15:30:17 +01:00
drm_file.c
drm_flip_work.c
drm_fourcc.c
drm_framebuffer.c	drm/framebuffer: Print task that allocated the fb in debug info.	2017-12-20 15:30:17 +01:00
drm_gem.c	drm/framebuffer: Add framebuffer debugfs file	2017-11-11 11:21:19 +01:00
drm_gem_cma_helper.c	drm: gem_cma_helper.c: Allow importing of contiguous scatterlists with nents > 1	2017-11-15 18:14:46 +01:00
drm_gem_framebuffer_helper.c	drm/gem-fb-helper: drm_gem_fbdev_fb_create() make funcs optional	2017-12-08 14:26:00 +01:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h	Merge airlied/drm-next into drm-misc-next	2017-11-21 14:17:56 +01:00
drm_ioc32.c
drm_ioctl.c	drm: Add four ioctls for managing drm mode object leases [v7]	2017-10-25 16:31:30 +10:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c	drm: move lease init after validation in drm_lease_create	2017-12-21 09:49:40 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c	Linux 4.15-rc4	2017-12-19 21:37:24 +10:00
drm_mode_config.c	Linux 4.15-rc4	2017-12-19 21:37:24 +10:00
drm_mode_object.c	drm/mode_object: fix documentation for object lookups.	2017-11-10 13:50:47 +10:00
drm_modes.c
drm_modeset_helper.c	drm/modeset-helper: Add simple modeset suspend/resume helpers	2017-11-30 18:18:08 +01:00
drm_modeset_lock.c	drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all	2017-10-31 17:36:46 +01:00
drm_of.c	drm/drm_of: Move drm_of_panel_bridge_remove_function into header.	2017-10-13 16:59:36 +02:00
drm_panel.c
drm_panel_orientation_quirks.c	drm: fix tainted kernel caused by drm_panel_orientation_quirks.c	2017-12-23 20:06:45 +01:00
drm_pci.c	drm/core: clean up references to drm_dev_unref()	2017-09-27 10:53:12 +02:00
drm_plane.c	drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers	2017-12-20 14:49:06 +01:00
drm_plane_helper.c	drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c	2017-11-20 21:14:22 +02:00
drm_prime.c	drm/prime: skip CPU sync in map/unmap dma_buf	2017-12-04 17:30:19 +01:00
drm_print.c	drm/printer: Add drm_vprintf()	2017-11-23 12:31:49 +02:00
drm_probe_helper.c	drm/probe-helper: Fix drm_kms_helper_poll_enable() docs	2017-11-30 18:17:37 +01:00
drm_property.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_rect.c
drm_scatter.c
drm_scdc_helper.c	Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next	2017-09-28 05:46:15 +10:00
drm_simple_kms_helper.c	drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c	2017-11-20 21:14:22 +02:00
drm_syncobj.c	Linux 4.15-rc8	2018-01-18 09:32:15 +10:00
drm_sysfs.c
drm_trace.h	main drm pull request for v4.15	2017-11-15 20:42:10 -08:00
drm_trace_points.c
drm_vblank.c	Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-12-04 05:42:49 +10:00
drm_vm.c
drm_vma_manager.c	drm/drm_vma_manager.c: Remove useless goto statement	2017-11-02 10:44:08 +01:00
Kconfig	Fixes for 4.16:	2018-01-25 11:42:25 +10:00
Makefile	drm: fix gpu scheduler link order	2018-01-24 15:49:04 -05:00