AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-28 11:18:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
1629224324
linux_dsm_epyc7002/drivers/gpu/drm
History
Matthew Auld 1629224324 drm/i915/lmem: add the fake lmem region 
Intended for upstream testing so that we can still exercise the LMEM
plumbing and !i915_ggtt_has_aperture paths. Smoke tested on Skull Canyon
device. This works by allocating an intel_memory_region for a reserved
portion of system memory, which we treat like LMEM. For the LMEMBAR we
steal the aperture and 1:1 it map to the stolen region.

To enable simply set the i915 modparam fake_lmem_start= on the kernel
cmdline with the start of reserved region(see memmap=). The size of the
region we can use is determined by the size of the mappable aperture, so
the size of reserved region should be >= mappable_end. For now we only
enable for the selftests. Depends on CONFIG_DRM_I915_UNSTABLE being
enabled.

eg. memmap=2G$16G i915.fake_lmem_start=0x400000000

v2: make fake_lmem_start an i915 modparam

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191030173320.8850-1-matthew.auld@intel.com
2019-10-31 20:41:47 +00:00
..
amd drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
arc
arm drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
armada
aspeed
ast drm/ast: Allocate cursor BOs at high end of video memory 2019-10-04 10:00:21 +02:00
atmel-hlcdc
bochs drm/vram: Have VRAM MM call GEM VRAM functions directly 2019-09-12 19:54:42 +02:00
bridge drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the internal I2C controller 2019-10-07 14:27:48 +02:00
cirrus
etnaviv Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
exynos Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
fsl-dcu
gma500
hisilicon Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
i2c cec: add cec_adapter to cec_notifier_cec_adap_unregister() 2019-10-07 12:47:43 +02:00
i810 drm/i810: Prevent underflow in ioctl 2019-10-04 17:04:05 +01:00
i915 drm/i915/lmem: add the fake lmem region 2019-10-31 20:41:47 +00:00
imx Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
ingenic drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
lib
lima drm/lima: Add support for multiple reset lines 2019-10-05 17:51:16 +08:00
mcde Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
mediatek Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
meson drm/meson: vclk: use the correct G12A frac max value 2019-09-30 15:22:09 +02:00
mga
mgag200 drm/mgag200: Allocate cursor BOs at high end of video memory 2019-10-04 10:01:12 +02:00
msm Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
mxsfb
nouveau Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
omapdrm drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
panel drm: panel-lvds: Potential Oops in probe error handling 2019-09-21 20:48:09 +02:00
panfrost Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
pl111
qxl Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
r128
radeon Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
rcar-du drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
rockchip Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
savage
scheduler
selftests drm/mm: Use helpers for drm_mm_node booleans 2019-10-04 13:42:33 +01:00
shmobile
sis
sti drm: sti: fix W=1 warnings 2019-09-16 15:14:43 +02:00
stm drm/stm: dsi: higher pll out only in video burst mode 2019-09-16 15:14:10 +02:00
sun4i drm/sun4i: dsi: Fix video start delay computation 2019-10-08 07:56:41 +02:00
tdfx
tegra drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
tilcdc drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
tiny drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER 2019-10-01 12:51:18 +02:00
ttm Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
tve200
udl drm/connector: Share with non-atomic drivers the function to get the single encoder 2019-09-16 15:13:02 -07:00
v3d drm/v3d: clean caches at the end of render jobs on request from user space 2019-09-19 12:57:44 -07:00
vboxvideo drm/vram: Have VRAM MM call GEM VRAM functions directly 2019-09-12 19:54:42 +02:00
vc4 drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
vgem
via drivers/gpu/drm/via: convert put_page() to put_user_page*() 2019-09-24 15:54:08 -07:00
virtio drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
vkms
vmwgfx Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
xen
zte
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_atomic_state_helper.c drm/atomic: Rename crtc_state->pageflip_flags to async_flip 2019-09-18 18:43:36 +02:00
drm_atomic_uapi.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_atomic.c drm: Free the writeback_job when it with an empty fb 2019-09-23 15:31:53 +08:00
drm_auth.c
drm_blend.c
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_client_modeset.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_client.c
drm_color_mgmt.c
drm_connector.c drm: Add DisplayPort colorspace property creation function 2019-09-20 18:46:18 +03:00
drm_context.c
drm_crtc_helper_internal.h drm/connector: Share with non-atomic drivers the function to get the single encoder 2019-09-16 15:13:02 -07:00
drm_crtc_helper.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_crtc_internal.h
drm_crtc.c
drm_damage_helper.c drm: damage_helper: Fix race checking plane->state->fb 2019-10-08 09:41:06 -04:00
drm_debugfs_crc.c drm: Fix return type of crc .poll() 2019-09-30 20:17:31 +03:00
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/doc: Improve docs around connector (un)registration 2019-09-18 12:41:08 +02:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_drv.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_dsc.c drm/dsc: Fix bogus cpu_to_be16() usage 2019-09-30 20:15:53 +03:00
drm_dumb_buffers.c
drm_edid_load.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_edid.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: Include prototype for drm_fb_helper_modinit() 2019-09-30 20:15:07 +03:00
drm_file.c
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c
drm_framebuffer.c
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c
drm_gem_ttm_helper.c drm: tweak drm_print_bits() 2019-09-24 09:57:21 +02:00
drm_gem_vram_helper.c drm/vram: Support top-down placement flag 2019-09-27 09:48:53 +02:00
drm_gem.c
drm_hashtab.c
drm_hdcp.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c drm/atomic: Take the atomic toys away from X 2019-09-18 18:42:21 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_memory.c drm: Include prototype for drm_need_swiotlb() 2019-09-30 20:16:28 +03:00
drm_mipi_dbi.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_mipi_dsi.c
drm_mm.c drm/mm: Use clear_bit_unlock() for releasing the drm_mm_node() 2019-10-04 13:43:43 +01:00
drm_mode_config.c
drm_mode_object.c drm/kms: Duct-tape for mode object lifetime checks 2019-09-18 11:27:18 +02:00
drm_modes.c drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c drm: Remove redundant of_device_is_available check 2019-09-20 15:03:42 -04:00
drm_panel_orientation_quirks.c
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_plane.c
drm_prime.c
drm_print.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_probe_helper.c drm/connector: Allow max possible encoders to attach to a connector 2019-09-16 15:13:53 -07:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_self_refresh_helper.c drm: Measure Self Refresh Entry/Exit times to avoid thrashing 2019-09-19 10:03:32 -04:00
drm_simple_kms_helper.c
drm_syncobj.c drm/syncobj: Include the prototype for drm_timeout_abs_to_jiffies() 2019-09-30 20:17:00 +03:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_vm.c
drm_vma_manager.c
drm_vram_helper_common.c drm/vram: Have VRAM MM call GEM VRAM functions directly 2019-09-12 19:54:42 +02:00
drm_writeback.c drm: Clear the fence pointer when writeback job signaled 2019-09-23 15:32:53 +08:00
Kconfig Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
Makefile Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00