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linux/drivers/gpu/drm
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Mukul Joshi 933020e6d0 drm/amdgpu: Fix interrupt handling on ih_soft ring 
[ Upstream commit de8341ee3ce7316883e836a2c4e9bf01ab651e0f ]

There are no backing hardware registers for ih_soft ring.
As a result, don't try to access hardware registers for read
and write pointers when processing interrupts on the IH soft
ring.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:31:34 +02:00
..
amd
drm/amdgpu: Fix interrupt handling on ih_soft ring
2022-09-05 10:31:34 +02:00
arm
Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next
2022-05-11 12:40:47 +10:00
armada
Driver core changes for 5.18-rc1
2022-03-28 12:41:28 -07:00
aspeed
drm/aspeed: Add AST2600 chip support
2022-03-03 09:08:35 +10:30
ast
drm/ast: Support multiple outputs
2022-06-09 10:27:49 +02:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
bridge
drm/bridge: lvds-codec: Fix error checking of drm_of_lvds_get_data_mapping()
2022-08-25 11:45:38 +02:00
display
drm/display: Fix build error without CONFIG_OF
2022-08-17 15:14:34 +02:00
etnaviv
Revert "devcoredump: remove the useless gfp_t parameter in dev_coredumpv and dev_coredumpm"
2022-08-17 15:16:19 +02:00
exynos
drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed.
2022-08-17 15:14:48 +02:00
fsl-dcu
drm/fsl-dcu: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
gma500
drm: Rename dp/ to display/
2022-04-25 11:17:45 +02:00
gud
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
hisilicon
Driver core changes for 5.18-rc1
2022-03-28 12:41:28 -07:00
hyperv
drm/hyperv-drm: Include framebuffer and EDID headers
2022-08-17 15:13:51 +02:00
i2c
…
i810
…
i915
drm/i915/ttm: don't leak the ccs state
2022-08-25 11:45:37 +02:00
imx
drm/imx/dcss: get rid of HPD warning message
2022-08-25 11:45:37 +02:00
ingenic
drm/ingenic: Use the highest possible DMA burst size
2022-08-17 15:13:51 +02:00
kmb
drm-misc-next for v5.18:
2022-02-25 05:50:18 +10:00
lib
drm/selftests: add drm buddy alloc range testcase
2022-02-23 10:44:43 +01:00
lima
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
mcde
drm/mcde: Fix refcount leak in mcde_dsi_bind
2022-08-17 15:14:34 +02:00
mediatek
drm/mediatek: Keep dsi as LP00 before dcs cmds transfer
2022-08-17 15:16:07 +02:00
meson
drm/meson: Fix overflow implicit truncation warnings
2022-08-25 11:45:41 +02:00
mga
…
mgag200
drm/mgag200: Acquire I/O lock while reading EDID
2022-08-17 15:14:22 +02:00
msm
Revert "devcoredump: remove the useless gfp_t parameter in dev_coredumpv and dev_coredumpm"
2022-08-17 15:16:19 +02:00
mxsfb
drm: mxsfb: Implement LCDIF scanout CRC32 support
2022-05-05 01:03:49 +02:00
nouveau
nouveau: explicitly wait on the fence in nouveau_bo_move_m2mf
2022-08-31 17:18:16 +02:00
omapdrm
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
panel
drm/panel: Fix build error when CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m
2022-08-17 15:14:24 +02:00
panfrost
drm/panfrost: Fix shrinker list corruption by madvise IOCTL
2022-07-04 16:38:00 +01:00
pl111
drm: Remove CONFIG_DRM_KMS_CMA_HELPER option
2021-11-30 11:10:03 +01:00
qxl
drm/qxl: add drm_gem_plane_helper_prepare_fb
2022-05-05 12:30:10 +02:00
r128
…
radeon
drm/radeon: avoid bogus "vram limit (0) must be a power of 2" warning
2022-08-17 15:14:42 +02:00
rcar-du
drm: allow passing possible_crtcs to drm_writeback_connector_init()
2022-05-02 02:12:59 +03:00
rockchip
drm/rockchip: Fix an error handling path rockchip_dp_probe()
2022-08-17 15:14:40 +02:00
savage
…
scheduler
drm/scheduler: Don't kill jobs in interrupt context
2022-07-15 10:09:15 -04:00
selftests
drm: Rename dp/ to display/
2022-04-25 11:17:45 +02:00
shmobile
drm/shmobile: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
sis
…
solomon
drm/ssd130x: Only define a SPI device ID table when built as a module
2022-08-17 15:14:25 +02:00
sprd
Driver core changes for 5.18-rc1
2022-03-28 12:41:28 -07:00
sti
drm/sti: fix typos in comments
2022-04-07 11:31:52 +02:00
stm
stm: ltdc: fix two incorrect NULL checks on list iterator
2022-04-07 10:26:59 +02:00
sun4i
drm/sun4i: dsi: Prevent underflow when computing packet sizes
2022-08-25 11:45:38 +02:00
tdfx
…
tegra
drm/tegra: Fix vmapping of prime buffers
2022-08-17 15:13:52 +02:00
tidss
drm/tidss: Soft Reset DISPC on startup
2022-04-19 15:09:45 +03:00
tilcdc
drm/tilcdc: fix typos in comment
2022-04-25 10:18:52 +03:00
tiny
drm/st7735r: Fix module autoloading for Okaya RH128128T
2022-08-17 15:14:24 +02:00
ttm
drm/ttm: Fix dummy res NULL ptr deref bug
2022-08-25 11:45:06 +02:00
tve200
drm/tve200: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:48 +01:00
udl
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
v3d
drm/v3d: Fix null pointer dereference of pointer perfmon
2022-04-26 11:55:28 -01:00
vboxvideo
drm-misc-next for v5.18:
2022-02-25 05:50:18 +10:00
vc4
drm/vc4: hdmi: Depends on CONFIG_PM
2022-09-05 10:31:26 +02:00
vgem
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
via
…
virtio
drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init
2022-08-17 15:14:28 +02:00
vkms
drm/vkms: check plane_composer->map[0] before using it
2022-08-17 15:14:29 +02:00
vmwgfx
drm/vmwgfx: Disable command buffers on svga3 without gbobjects
2022-05-13 10:29:36 -04:00
xen
drm/xen: Add missing VM_DONTEXPAND flag in mmap callback
2022-06-21 16:36:13 +02:00
xlnx
drm/display: Introduce a DRM display-helper module
2022-04-25 11:19:21 +02:00
drm_agpsupport.c
…
drm_aperture.c
drm/aperture: Run fbdev removal before internal helpers
2022-07-09 11:12:05 -07:00
drm_atomic_helper.c
drm/atomic: Force bridge self-refresh-exit on CRTC switch
2022-06-06 13:27:17 -07:00
drm_atomic_state_helper.c
drm/object: Add default color encoding and range value at reset
2022-02-25 17:57:14 +01:00
drm_atomic_uapi.c
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.c
drm/atomic: Add atomic_print_state to private objects
2022-03-31 10:19:45 +02:00
drm_auth.c
drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c
2021-11-26 16:45:22 +01:00
drm_blend.c
drm/blend: fix typo in the comment
2022-03-16 09:36:13 +01:00
drm_bridge_connector.c
drm/bridge_connector: enable HPD by default if supported
2022-03-04 19:34:24 +00:00
drm_bridge.c
…
drm_buddy.c
drm: add a check to verify the size alignment
2022-04-11 15:35:47 +02:00
drm_bufs.c
…
drm_cache.c
drm for 5.18-rc1
2022-03-24 16:19:43 -07:00
drm_client_modeset.c
drm: Convert open-coded yes/no strings to yesno()
2022-02-07 13:04:25 -08:00
drm_client.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_color_mgmt.c
drm: fix typo in comment
2022-05-04 14:09:34 +02:00
drm_connector.c
drm/display: Move HDMI helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/dp: Move DP declarations into separate header file
2022-01-17 11:25:44 +01:00
drm_crtc_helper.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
…
drm_debugfs_crc.c
…
drm_debugfs.c
drm: Plumb debugfs_init through to panels
2022-02-15 15:25:18 -08:00
drm_displayid.c
…
drm_dma.c
…
drm_drv.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: reset display info in drm_add_edid_modes() for NULL edid
2022-08-17 15:14:23 +02:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
…
drm_fb_helper.c
drm/fb-helper: Fix out-of-bounds access
2022-08-17 15:13:51 +02:00
drm_file.c
…
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Share implementation among conversion helpers
2022-05-05 08:54:09 +02:00
drm_fourcc.c
drm/fourcc: Add packed 10bit YUV 4:2:0 format
2021-12-16 11:23:22 +01:00
drm_framebuffer.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_gem_atomic_helper.c
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_gem_cma_helper.c
Linux 5.17-rc6
2022-02-28 14:57:14 +10:00
drm_gem_framebuffer_helper.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_shmem_helper.c
drm/shmem-helper: Add missing vunmap on error
2022-08-17 15:13:50 +02:00
drm_gem_ttm_helper.c
drm/ttm: fix locking in vmap/vunmap TTM GEM helpers
2022-07-18 09:18:53 +02:00
drm_gem_vram_helper.c
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
drm_gem.c
drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error
2022-08-17 15:13:50 +02:00
drm_hashtab.c
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_internal.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_ioc32.c
…
drm_ioctl.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_irq.c
…
drm_kms_helper_common.c
drm/dp: Move DisplayPort helpers into separate helper module
2022-01-17 11:25:44 +01:00
drm_lease.c
…
drm_legacy_misc.c
…
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_lock.c
…
drm_managed.c
drm: Add DRM-managed mutex_init()
2022-05-05 09:04:10 +02:00
drm_memory.c
…
drm_mipi_dbi.c
drm/mipi-dbi: align max_chunk to 2 in spi_transfer
2022-08-17 15:14:25 +02:00
drm_mipi_dsi.c
drm/display: Move DSC header and helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_mm.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_mode_config.c
…
drm_mode_object.c
drm/object: Add drm_object_property_get_default_value() function
2022-02-25 17:55:42 +01:00
drm_modes.c
drm/modes: Make width-mm/height-mm check in of_get_drm_panel_display_mode() mandatory
2022-04-24 23:54:05 +02:00
drm_modeset_helper.c
…
drm_modeset_lock.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_nomodeset.c
drm: Fix build error caused by missing drm_nomodeset.o
2021-11-27 21:05:58 +01:00
drm_of.c
Revert "drm: of: Lookup if child node has panel or bridge"
2022-04-21 09:18:08 +02:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Tablet 2 830
2022-07-01 10:50:49 +02:00
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
…
drm_plane.c
drm/plane: Move range check for format_count earlier
2022-04-28 16:13:04 +01:00
drm_prime.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_print.c
…
drm_privacy_screen_x86.c
drm-misc-next for v5.18:
2022-02-01 19:02:41 +10:00
drm_privacy_screen.c
drm-misc-next for v5.18:
2022-02-25 05:50:18 +10:00
drm_probe_helper.c
drm/probe-helper: use drm_kms_helper_connector_hotplug_event
2021-11-02 14:27:14 +01:00
drm_property.c
…
drm_rect.c
…
drm_scatter.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
…
drm_syncobj.c
drm/syncobj: flatten dma_fence_chains on transfer
2022-02-11 11:30:01 +01:00
drm_sysfs.c
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
…
drm_vblank.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_vm.c
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_vma_manager.c
…
drm_writeback.c
drm: introduce drm_writeback_connector_init_with_encoder() API
2022-05-02 02:12:59 +03:00
Kconfig
Revert "drm/amdgpu: add drm buddy support to amdgpu"
2022-07-08 14:24:30 +02:00
Makefile
drm/display: Move SCDC helpers into display-helper library
2022-04-25 11:19:37 +02:00