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linux/drivers/gpu/drm
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Kent Russell b45e18acd3 drm/amdgpu: Add sysfs file for PCIe usage v5 
Add a sysfs file that reports the number of bytes transmitted and
received in the last second. This can be used to approximate the PCIe
bandwidth usage over the last second.

v2: Clarify use of mps as estimation of bandwidth
v3: Don't make the file on APUs
v4: Early exit for APUs in the read function, change output to
    display "packets-received packets-sent mps"
v5: fix missing header for si (Alex)

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-14 15:04:54 -05:00
..
amd
drm/amdgpu: Add sysfs file for PCIe usage v5
2019-01-14 15:04:54 -05:00
arc
drm: replace "drm_dev_unref" function with "drm_dev_put"
2018-11-24 22:12:54 +01:00
arm
drm: mali-dp: Enable Mali-DP tiled buffer formats
2018-11-02 09:57:27 +00:00
armada
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
ast
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_fbdev_generic_setup()
2018-11-01 15:24:22 +01:00
bochs
drm/bochs: add edid present check
2018-12-20 13:25:28 +01:00
bridge
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
cirrus
drm-misc-next for v4.21, part 2:
2018-11-22 12:54:38 +10:00
etnaviv
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
exynos
drm/exynos: fimd: Make pixel blend mode configurable
2018-12-14 15:46:15 +09:00
fsl-dcu
drm/fsl-dcu: Use drm_fbdev_generic_setup()
2018-11-01 15:23:58 +01:00
gma500
Merge drm/drm-next into drm-misc-next
2018-08-27 10:00:03 -04:00
hisilicon
drm/ttm: initialize globals during device init (v2)
2018-11-05 14:21:21 -05:00
i2c
Merge branch 'drm-tda9950-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes
2018-10-04 10:32:14 +10:00
i810
…
i915
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
imx
drm/imx: ipuv3-plane: add IDMAC timeout warning
2018-11-05 14:56:04 +01:00
lib
…
mediatek
drm/mediatek: Only try to attach bridge if there is one
2018-12-03 11:08:22 +08:00
meson
drm pull request for 4.21-rc1
2018-12-25 11:48:26 -08:00
mga
…
mgag200
drm/ttm: initialize globals during device init (v2)
2018-11-05 14:21:21 -05:00
msm
drm/msm: fix build warning for 64-bit seqno
2019-01-10 06:26:11 +10:00
mxsfb
drm: replace "drm_dev_unref" function with "drm_dev_put"
2018-11-24 22:12:54 +01:00
nouveau
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
omapdrm
drm/omap: fix incorrect union usage
2018-12-03 14:46:30 +02:00
panel
drm/panel: simple: Add AUO G101EVN010 panel support
2018-12-03 17:04:48 +01:00
pl111
drm/pl111: add of_node_put()
2018-11-28 09:31:07 -08:00
qxl
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
r128
drm/ati_pcigart: Fix error code in drm_ati_pcigart_init()
2018-12-17 10:47:17 +01:00
radeon
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
rcar-du
drm pull request for 4.21-rc1
2018-12-25 11:48:26 -08:00
rockchip
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
savage
…
scheduler
drm/scheduler: Add drm_sched_suspend/resume_timeout()
2018-12-05 17:56:16 -05:00
selftests
drm/selftest: fix spelling mistake "dimention" -> "dimension"
2018-12-11 15:19:42 +01:00
shmobile
drm: replace "drm_dev_unref" function with "drm_dev_put"
2018-11-24 22:12:54 +01:00
sis
…
sti
drm/sti: remove set but not used variable 'priv'
2018-11-13 12:07:18 +01:00
stm
drm/stm: Use drm_fbdev_generic_setup()
2018-10-25 17:00:28 +02:00
sun4i
drm/sun4i: Add compatible for H6 display engine
2018-12-04 08:46:28 +01:00
tdfx
…
tegra
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
tilcdc
tilcdc pull request for Linux v4.22
2019-01-11 06:29:31 +10:00
tinydrm
drm/tinydrm: Use kmemdup rather than duplicating its implementation in repaper_spi_transfer()
2018-12-04 15:57:42 +01:00
ttm
drm/ttm: Use drm_debug_printer for all ttm_bo_mem_space_debug output
2018-12-21 15:27:58 -05:00
tve200
drm: replace "drm_dev_unref" function with "drm_dev_put"
2018-11-24 22:12:54 +01:00
udl
DRM: UDL: get rid of useless vblank initialization
2018-10-23 15:59:01 +02:00
v3d
drm/v3d: Invalidate the caches from the outside in.
2018-12-07 10:56:51 -08:00
vc4
drm/vc4: Attach margin props to the HDMI connector
2018-12-19 14:47:58 +01:00
vgem
dma-buf: make fence sequence numbers 64 bit v2
2018-12-07 12:44:16 +01:00
via
…
virtio
drm/virtio: switch to generic fbdev emulation
2018-12-14 09:40:27 +01:00
vkms
drm/vkms: set preferred depth to 24
2018-12-17 10:51:20 +01:00
vmwgfx
IOMMU Updates for Linux v4.21
2019-01-01 15:55:29 -08:00
xen
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
zte
drm/zte: Use drm_atomic_helper_shutdown
2018-10-05 18:04:10 +02:00
ati_pcigart.c
drm/ati_pcigart: Fix error code in drm_ati_pcigart_init()
2018-12-17 10:47:17 +01:00
drm_agpsupport.c
…
drm_atomic_helper.c
Final changes to drm-misc-next for v4.21:
2018-12-07 11:23:05 +10:00
drm_atomic_state_helper.c
drm: Put damage blob when destroy plane state
2018-12-24 11:53:50 +01:00
drm_atomic_uapi.c
Merge tag 'vmwgfx-next-2018-12-05' of git://people.freedesktop.org/~thomash/linux into drm-next
2018-12-06 13:43:56 +10:00
drm_atomic.c
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
drm_auth.c
drm: set is_master to 0 upon drm_new_set_master() failure
2018-11-26 16:14:27 -05:00
drm_blend.c
drm: Clarify DRM_MODE_REFLECT_X/Y documentation
2018-09-11 11:21:30 +01:00
drm_bridge.c
drm: bridge: document bridge attach/detach imbalance
2018-09-13 11:28:12 +02:00
drm_bufs.c
drm: un-inline drm_legacy_findmap()
2019-01-02 11:37:11 +02:00
drm_cache.c
…
drm_client.c
drm/gem: Add drm_gem_object_funcs
2018-11-20 14:56:18 +01:00
drm_color_mgmt.c
drm: Add DRM_MODESET_LOCK_BEGIN/END helpers
2018-11-29 10:48:31 -05:00
drm_connector.c
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
drm_context.c
drm: Fix error handling in drm_legacy_addctx
2019-01-07 11:26:31 +01:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
drm: Remove transitional helpers
2018-10-05 18:04:10 +02:00
drm_crtc_internal.h
drm: refuse ADDFB2 ioctl for broken bigendian drivers
2018-09-10 07:10:36 +02:00
drm_crtc.c
Final changes to drm-misc-next for v4.21:
2018-12-07 11:23:05 +10:00
drm_damage_helper.c
drm: fix null pointer dereference on null state pointer
2018-12-24 11:52:43 +01:00
drm_debugfs_crc.c
Revert "drm: crc: Wait for a frame before returning from open()"
2018-08-22 09:50:16 -07:00
drm_debugfs.c
drm: Merge drm_info.c into drm_debugfs.c
2018-11-22 09:52:27 +01:00
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_cec.c
drm: Do not call drm_dp_cec_set_edid() while registering DP connectors
2018-10-11 10:52:35 +02:00
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
drm/dsc: Modify DRM helper to return complete DSC color depth capabilities
2018-11-27 15:30:34 -08:00
drm_dp_mst_topology.c
drm/dp_mst: Refactor drm_dp_update_payload_part1()
2018-12-14 15:38:25 -05:00
drm_drv.c
drm/drm_drv.c: Remove duplicate header
2018-12-27 12:46:49 +01:00
drm_dsc.c
drm/dsc: Add helpers for DSC picture parameter set infoframes
2018-11-27 18:35:17 -08:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm, i915, amdgpu, bridge + core quirk
2018-11-02 10:58:20 -07:00
drm_encoder_slave.c
…
drm_encoder.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_fb_cma_helper.c
drm-misc-next for v4.21, part 1:
2018-11-19 10:40:33 +10:00
drm_fb_helper.c
drm pull request for 4.21-rc1
2018-12-25 11:48:26 -08:00
drm_file.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
drm_flip_work.c
…
drm_fourcc.c
drm: Introduce new DRM_FORMAT_XYUV
2018-11-20 16:20:13 +02:00
drm_framebuffer.c
drm: Add macro to export functions only when CONFIG_DRM_DEBUG_SELFTEST is enabled
2018-11-02 09:58:10 +00:00
drm_gem_cma_helper.c
drm/cma-helper: Add DRM_GEM_CMA_VMAP_DRIVER_OPS
2018-11-20 14:57:25 +01:00
drm_gem_framebuffer_helper.c
drm/fourcc: Add char_per_block, block_w and block_h in drm_format_info
2018-11-02 09:55:27 +00:00
drm_gem.c
drm/gem: Add drm_gem_object_funcs
2018-11-20 14:56:18 +01:00
drm_hashtab.c
…
drm_internal.h
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
drm_ioc32.c
…
drm_ioctl.c
drm/ioctl: Fix Spectre v1 vulnerabilities
2018-12-20 08:13:29 +01:00
drm_irq.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_kms_helper_common.c
…
drm_lease.c
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
drm_legacy.h
…
drm_lock.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_memory.c
drm: Shift * to be adjacent to pointer name
2018-10-16 14:39:25 +02:00
drm_mipi_dsi.c
…
drm_mm.c
…
drm_mode_config.c
drm-misc-next for 5.1:
2019-01-10 05:58:52 +10:00
drm_mode_object.c
drm: Reorder set_property_atomic to avoid returning with an active ww_ctx
2019-01-03 09:54:26 +00:00
drm_modes.c
drm: Convert to using %pOFn instead of device_node.name
2018-10-01 10:16:39 +02:00
drm_modeset_helper.c
drm: Unexport primary plane helpers
2018-10-05 18:06:49 +02:00
drm_modeset_lock.c
drm/atomic: integrate modeset lock with private objects
2018-12-11 15:24:30 +01:00
drm_of.c
…
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Do rotation quirk for new GPD Win2 FW
2018-11-15 10:55:30 +01:00
drm_panel.c
This is the 4.19-rc6 release
2018-10-04 11:03:34 +10:00
drm_pci.c
drm/drm_pci.c: Use dma_zalloc_coherent
2018-10-23 15:59:01 +02:00
drm_plane_helper.c
drm: Unexport drm_plane_helper_check_update
2018-10-05 22:45:19 +02:00
drm_plane.c
drm: Add DRM_MODESET_LOCK_BEGIN/END helpers
2018-11-29 10:48:31 -05:00
drm_prime.c
drm/prime: Fix drm_gem_prime_mmap() stack use
2018-11-22 15:44:05 +01:00
drm_print.c
…
drm_probe_helper.c
…
drm_property.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_rect.c
…
drm_scatter.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_scdc_helper.c
…
drm_simple_kms_helper.c
drm/tinydrm: Advertise that we can do only DRM_FORMAT_MOD_LINEAR.
2018-10-30 13:01:50 -07:00
drm_syncobj.c
drm/syncobj: remove drm_syncobj_cb and cleanup
2018-12-11 17:38:38 +01:00
drm_sysfs.c
drm/lease: Send a distinct uevent
2018-11-30 10:57:18 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_vm.c
…
drm_vma_manager.c
drm: Remove "protection" around drm_vma_offset_manager_destroy()
2018-09-04 19:00:32 +01:00
drm_writeback.c
…
Kconfig
drm/fb_helper: Allow leaking fbdev smem_start
2018-10-03 21:08:21 +02:00
Makefile
Merge tag 'vmwgfx-next-2018-12-05' of git://people.freedesktop.org/~thomash/linux into drm-next
2018-12-06 13:43:56 +10:00