linux/drivers/gpu/drm
Thomas Gleixner 9c6508b9d2 drm/i915/pmu: Replace open coded kstat_irqs() copy
Driver code has no business with the internals of the irq descriptor.

Aside of that the count is per interrupt line and therefore takes
interrupts from other devices into account which share the interrupt line
and are not handled by the graphics driver.

Replace it with a pmu private count which only counts interrupts which
originate from the graphics card.

To avoid atomics or heuristics of some sort make the counter field
'unsigned long'. That limits the count to 4e9 on 32bit which is a lot and
postprocessing can easily deal with the occasional wraparound.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://lore.kernel.org/r/20201210194043.957046529@linutronix.de
2020-12-15 16:19:32 +01:00
..
amd Merge tag 'amd-drm-fixes-5.10-2020-11-25' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2020-11-26 17:31:48 +10:00
arc
arm Linux 5.9-rc4 2020-09-08 14:41:40 +10:00
armada drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
aspeed drm/aspeed: Use managed drmm_mode_config_cleanup 2020-09-11 10:47:19 +02:00
ast drm/ast: Reload gamma LUT after changing primary plane's color format 2020-11-25 09:13:20 +01:00
atmel-hlcdc drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
bochs Linux 5.8 2020-08-11 11:58:31 +10:00
bridge drm: bridge: dw-hdmi: Avoid resetting force in the detect function 2020-11-12 22:21:00 +01:00
etnaviv drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
exynos drm/exynos: depend on COMMON_CLK to fix compile tests 2020-11-23 10:01:32 +09:00
fsl-dcu Linux 5.9-rc4 2020-09-08 14:41:40 +10:00
gma500 drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] 2020-11-09 15:09:52 +01:00
hisilicon drm/hisilicon: Removed the dependency on the mmu 2020-08-30 20:35:55 -04:00
i2c sound updates for 5.9 2020-08-06 14:27:31 -07:00
i810 drm/i810: make i810_flush_queue() return void 2020-09-11 10:54:17 +02:00
i915 drm/i915/pmu: Replace open coded kstat_irqs() copy 2020-12-15 16:19:32 +01:00
imx drm/imx: tve remove extraneous type qualifier 2020-10-27 10:30:09 +01:00
ingenic drm/ingenic: Fix bad revert 2020-10-12 20:26:14 +02:00
lib
lima drm: lima: fix common struct sg_table related issues 2020-09-10 08:18:35 +02:00
mcde drm/mcde: Fix unbalanced regulator 2020-11-11 00:27:53 +01:00
mediatek drm/mediatek: dsi: Modify horizontal front/back porch byte formula 2020-11-21 18:31:07 +08:00
meson treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mga
mgag200 drm/mgag200: fix spelling mistake "expeced" -> "expected" 2020-08-27 11:17:52 +02:00
msm dma-mapping updates for 5.10 2020-10-15 14:43:29 -07:00
mxsfb drm: mxsfb: check framebuffer pitch 2020-09-16 11:13:27 +02:00
nouveau A bunch of fixes for vc4 fixing some coexistence issue between wifi and 2020-11-27 09:39:51 +10:00
omapdrm Merge branch 'for-5.10-drm-sg-fix' of https://github.com/mszyprow/linux into drm-next 2020-09-17 16:07:11 +10:00
panel drm/panel: mantix: Fix panel reset 2020-10-23 10:05:17 +02:00
panfrost drm/panfrost: Fix module unload 2020-11-03 09:43:57 +01:00
pl111 drm: pl111: Update documentation 2020-07-23 10:06:22 +02:00
qxl drm/ttm: flip tt destroy ordering. 2020-09-18 06:14:41 +10:00
r128
radeon Merge tag 'amd-drm-fixes-5.10-2020-10-09' of git://people.freedesktop.org/~agd5f/linux into drm-next 2020-10-12 10:40:43 +10:00
rcar-du Miscellaneous R-Car display driver changes: 2020-09-23 08:19:29 +10:00
rockchip drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
savage treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
scheduler drm/scheduler: fix sched_fence.c kernel-doc warnings 2020-09-15 17:52:42 -04:00
selftests drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message 2020-09-01 13:02:33 +05:30
shmobile
sis
sti Linux 5.9-rc4 2020-09-08 14:41:40 +10:00
stm drm/stm: repair runtime power management 2020-07-08 11:47:01 +02:00
sun4i Fix for drm/sun4i shared with arm-soc 2020-11-19 09:26:07 +01:00
tdfx
tegra drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
tidss drm/tidss: implement WA for AM65xx erratum i2000 2020-08-21 15:17:05 +03:00
tilcdc treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
tiny
ttm drm/ttm: fix eviction valuable range check. 2020-10-21 06:59:07 +10:00
tve200 drm/tve200: Stabilize enable/disable 2020-09-03 21:14:09 +02:00
udl
v3d drm/v3d: Fix double free in v3d_submit_cl_ioctl() 2020-10-26 11:43:31 +01:00
vboxvideo drm/vboxvideo: Use drm_gem_vram_vmap() interfaces 2020-09-14 09:12:24 +02:00
vc4 drm/vc4: kms: Don't disable the muxing of an active CRTC 2020-11-23 17:59:30 +01:00
vgem drm/vgem: Use devm_drm_dev_alloc 2020-09-11 10:47:19 +02:00
via treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
virtio drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
vkms drm/vkms: Use devm_drm_dev_alloc 2020-09-11 10:47:19 +02:00
vmwgfx RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
xen drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
xlnx Merge drm/drm-next into drm-misc-next 2020-09-14 18:11:40 +02:00
zte sound updates for 5.9 2020-08-06 14:27:31 -07:00
drm_agpsupport.c
drm_atomic_helper.c drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state() 2020-09-14 22:37:31 +03:00
drm_atomic_state_helper.c drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
drm_atomic_uapi.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_atomic.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_auth.c
drm_blend.c
drm_bridge_connector.c drm/bridge_connector: Set default status connected for eDP connectors 2020-08-26 19:11:41 +02:00
drm_bridge.c
drm_bufs.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
drm_cache.c drm: core: fix common struct sg_table related issues 2020-09-10 08:17:48 +02:00
drm_client_modeset.c
drm_client.c
drm_color_mgmt.c drm/modeset-lock: Take the modeset BKL for legacy drivers 2020-08-17 13:41:50 -04:00
drm_connector.c drm: Replace mode->export_head with a boolean 2020-09-01 13:38:34 +03:00
drm_context.c
drm_crtc_helper_internal.h drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx 2020-07-13 13:29:20 -04:00
drm_crtc_helper.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_crtc_internal.h
drm_crtc.c Linux 5.9-rc2 2020-08-25 11:00:02 +02:00
drm_damage_helper.c
drm_debugfs_crc.c drm/crc-debugfs: Fix memleak in crc_control_write 2020-09-01 09:45:44 +02:00
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/dp: fix kernel-doc warnings at drm_dp_helper.c 2020-10-27 11:20:36 +01:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm-misc-next for 5.10: 2020-09-23 09:52:24 +10:00
drm_drv.c drm/dev: Remove drm_dev_init 2020-09-21 10:45:08 +02:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/dp: fix a kernel-doc issue at drm_edid.c 2020-10-27 11:20:42 +01:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c tty/sysrq: Extend the sysrq_key_table to cover capital letters 2020-10-02 14:56:06 +02:00
drm_file.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c
drm_framebuffer.c gpu/drm: cleanup coding style a bit 2020-09-09 11:45:18 +02:00
drm_gem_cma_helper.c drm: prime: add common helper to check scatterlist contiguity 2020-09-10 08:17:48 +02:00
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c drm/shme-helpers: Fix dma_buf_mmap forwarding bug 2020-10-28 12:27:41 +01:00
drm_gem_ttm_helper.c drm/ttm: merge offset and base in ttm_bus_placement 2020-09-08 10:43:30 +02:00
drm_gem_vram_helper.c drm/vram-helper: Fix use of top-down placement 2020-11-20 05:20:48 +10:00
drm_gem.c drm/shme-helpers: Fix dma_buf_mmap forwarding bug 2020-10-28 12:27:41 +01:00
drm_hashtab.c
drm_hdcp.c
drm_internal.h drm/dev: Remove drm_dev_init 2020-09-21 10:45:08 +02:00
drm_ioc32.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_legacy_misc.c
drm_legacy.h
drm_lock.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_managed.c drm/dev: Remove drm_dev_init 2020-09-21 10:45:08 +02:00
drm_memory.c
drm_mipi_dbi.c Linux 5.8 2020-08-11 11:58:31 +10:00
drm_mipi_dsi.c drm: mipi-dsi: Convert logging to drm_* functions. 2020-07-10 20:21:45 +02:00
drm_mm.c
drm_mode_config.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_mode_object.c drm/modeset-lock: Take the modeset BKL for legacy drivers 2020-08-17 13:41:50 -04:00
drm_modes.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c Linux 5.8 2020-08-11 11:58:31 +10:00
drm_panel_orientation_quirks.c drm: Added orientation quirk for ASUS tablet model T103HAF 2020-08-04 11:45:23 +02:00
drm_panel.c drm/panel: Add helper for reading DT rotation 2020-08-16 17:12:18 +02:00
drm_pci.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_plane_helper.c
drm_plane.c Linux 5.9-rc2 2020-08-25 11:00:02 +02:00
drm_prime.c drm: kernel-doc: add description for a new function parameter 2020-10-27 11:21:04 +01:00
drm_print.c
drm_probe_helper.c Merge tag 'drm-intel-next-2020-07-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2020-07-31 14:42:37 +10:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_syncobj.c drm/syncobj: Tune down unordered timeline DRM_ERROR 2020-08-02 15:22:31 +02:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank_work.c This tree adds the sched_set_fifo*() encapsulation APIs to remove 2020-08-06 11:55:43 -07:00
drm_vblank.c drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state() 2020-09-14 22:37:31 +03:00
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig drm: xlnx: DRM/KMS driver for Xilinx ZynqMP DisplayPort Subsystem 2020-07-18 02:59:16 +03:00
Makefile drm/imx: compile imx directory by default 2020-09-09 16:39:48 +02:00