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409c53f07a81f8db122c461f3255c6f43558c881
android_kernel_xiaomi_sm8450/drivers/gpu/drm
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Peter Griffin 409c53f07a drm/lima: handle shared irq case for lima_pp_bcast_irq_handler 
On Hikey board all lima ip blocks are shared with one irq.
This patch avoids a NULL ptr deref crash on this platform
on startup. Tested with Weston and kmscube.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Qiang Yu <yuq825@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1555662781-22570-7-git-send-email-peter.griffin@linaro.org
2019-04-20 16:14:09 +08:00
..
amd
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
arc
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
arm
Merge commit 'refs/for-upstream/mali-dp' of git://linux-arm.org/linux-ld into drm-next
2019-04-03 13:44:40 +10:00
armada
drm/armada: Use drm_fb_helper_fill_info
2019-03-27 09:56:14 +01:00
aspeed
drm: aspeed: Clean up Kconfig options
2019-04-16 16:39:24 +02:00
ast
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
atmel-hlcdc
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
bochs
Merge drm/drm-next into drm-misc-next
2019-04-10 15:50:49 -04:00
bridge
drm/bridge: ti-tfp410: Set the bus_format
2019-04-12 09:39:01 +02:00
cirrus
Merge drm/drm-next into drm-misc-next
2019-04-10 15:50:49 -04:00
etnaviv
Merge tag 'drm-misc-next-2019-03-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-25 11:05:12 +01:00
exynos
Merge tag 'drm-misc-next-2019-03-28-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-29 14:03:01 +10:00
fsl-dcu
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
gma500
drm/gma500: Use drm_fb_helper_fill_info
2019-03-27 09:57:28 +01:00
hisilicon
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
i2c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
i810
…
i915
drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helper
2019-04-11 16:15:28 +02:00
imx
Merge tag 'drm-misc-next-2019-03-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-25 11:05:12 +01:00
lib
…
lima
drm/lima: handle shared irq case for lima_pp_bcast_irq_handler
2019-04-20 16:14:09 +08:00
mediatek
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
meson
drm/meson: add size and alignment requirements for dumb buffers
2019-04-17 20:19:41 +02:00
mga
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
mgag200
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
msm
Merge tag 'drm-misc-next-2019-03-28-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-29 14:03:01 +10:00
mxsfb
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
nouveau
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
omapdrm
Merge tag 'drm-misc-next-2019-03-28-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-29 14:03:01 +10:00
panel
drm/panel: simple: add lg,acx467akm-7 panel
2019-04-17 23:02:44 +02:00
panfrost
drm/panfrost: Prevent concurrent resets
2019-04-18 09:27:34 -05:00
pl111
Merge drm/drm-next into drm-misc-next
2019-04-10 15:50:49 -04:00
qxl
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
r128
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
radeon
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
rcar-du
drm: rcar-du: lvds: Set LVEN and LVRES bits together on D3
2019-03-28 06:12:42 +02:00
rockchip
drm/rockchip: shutdown drm subsystem on shutdown
2019-04-18 10:28:30 +02:00
savage
drm/savage: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
scheduler
Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-02-22 15:56:42 +10:00
selftests
drm/selftests/mm: Switch to bitmap_zalloc()
2019-03-20 17:36:06 +00:00
shmobile
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
sis
…
sti
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
stm
drm/stm: add sleep power management
2019-04-01 11:00:18 +02:00
sun4i
drm/sun4i: Use DRM_GEM_CMA_VMAP_DRIVER_OPS for GEM operations
2019-04-18 17:56:47 +02:00
tdfx
…
tegra
drm/tegra: Use drm_fb_helper_fill_info
2019-03-27 10:06:02 +01:00
tilcdc
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
tinydrm
drm/tinydrm: Fix fbdev pixel format
2019-04-11 16:16:06 +02:00
ttm
drm/ttm: Fix spelling of "KiB"
2019-03-19 15:04:03 -05:00
tve200
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
udl
Merge tag 'drm-misc-next-2019-03-28-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-29 14:03:01 +10:00
v3d
drm/v3d: Add missing implicit synchronization.
2019-04-18 09:54:16 -07:00
vboxvideo
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
vc4
Merge drm/drm-next into drm-misc-next
2019-04-10 15:50:49 -04:00
vgem
dma-buf: make fence sequence numbers 64 bit v2
2018-12-07 12:44:16 +01:00
via
drm/via: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
virtio
Merge tag 'drm-misc-next-2019-04-04' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-04-05 11:38:02 +10:00
vkms
drm: vkms: check status of alloc_ordered_workqueue
2019-03-25 09:33:42 +01:00
vmwgfx
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
xen
drm/drv: drm_dev_unplug(): Move out drm_dev_put() call
2019-02-21 12:11:58 +01:00
zte
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
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: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_atomic_helper.c
Merge tag 'drm-misc-next-2019-03-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-25 11:05:12 +01:00
drm_atomic_state_helper.c
drm: writeback: Fix leak of writeback job
2019-03-18 17:24:32 +02:00
drm_atomic_uapi.c
Merge tag 'drm-misc-next-2019-03-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-03-25 11:05:12 +01:00
drm_atomic.c
Merge tag 'drm-misc-next-2019-01-07-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
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: Constify mode arguments to bridge .mode_set() operation
2019-01-14 03:51:14 +02:00
drm_bufs.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_cache.c
…
drm_client.c
drm/client: Rename drm_client_add() to drm_client_register()
2019-04-11 16:14:49 +02:00
drm_color_mgmt.c
drm: Constify drm_color_lut_check()
2019-01-29 23:26:12 +02:00
drm_connector.c
drm/dp: Set the connector's TILE property even for DP SST connectors
2019-03-14 11:33:17 -07:00
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 use of drm_mode_object
2019-01-15 13:20:56 +01:00
drm_crtc_internal.h
drm: Unexport drm_crtc_force_disable
2019-01-11 15:56:40 +01:00
drm_crtc.c
drm: Move the legacy kms disable_all helper to crtc helpers
2019-01-11 22:54:29 +01:00
drm_damage_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_debugfs_crc.c
…
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: Add kernel documentation for DRM DP DSC helpers
2019-02-08 13:38:51 -08:00
drm_dp_mst_topology.c
drm/dp: Set the connector's TILE property even for DP SST connectors
2019-03-14 11:33:17 -07:00
drm_drv.c
drm/drv: DOC: Add driver example code
2019-03-04 15:23:34 +01:00
drm_dsc.c
drm/dsc: Split DSC PPS and SDP header initialisations
2019-03-05 13:24:34 -05:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: Remove defunct EDID_QUIRK_FIRST_DETAILED_PREFERRED
2019-03-27 13:55:13 +02:00
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/cma-helper: Remove unused fbdev code
2019-01-17 10:56:38 +01:00
drm_fb_helper.c
drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helper
2019-04-11 16:15:28 +02:00
drm_file.c
Merge drm/drm-next into drm-misc-next
2019-03-06 09:22:18 -05:00
drm_flip_work.c
drm: move drm_can_sleep() to drm_util.h
2019-01-14 10:58:37 +01:00
drm_format_helper.c
drm: add drm_format_helper.c to kerneldoc
2019-04-17 09:39:22 +02:00
drm_fourcc.c
drm/fourcc: Fix conflicting Y41x definitions
2019-03-21 09:49:04 +01:00
drm_framebuffer.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
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/gem-fb-helper: Add drm_gem_fb_create_with_dirty()
2019-01-17 10:56:45 +01:00
drm_gem_shmem_helper.c
drm: shmem: Off by one in drm_gem_shmem_fault()
2019-04-01 10:44:34 -07:00
drm_gem.c
drm: Add helpers for setting up an array of dma_fence dependencies.
2019-04-16 15:32:20 -07:00
drm_hashtab.c
…
drm_internal.h
drm/syncobj: add timeline signal ioctl for syncobj v5
2019-04-01 12:09:00 +02:00
drm_ioc32.c
drm: add __user attribute to ptr_to_compat()
2019-03-04 09:55:31 -05:00
drm_ioctl.c
drm/syncobj: add timeline signal ioctl for syncobj v5
2019-04-01 12:09:00 +02:00
drm_irq.c
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
drm_kms_helper_common.c
drm: fix spelling mistake "intead" -> "instead"
2019-03-04 11:18:50 -05:00
drm_lease.c
Merge v5.0-rc7 into drm-next
2019-02-18 13:27:15 +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: fallback to dma_alloc_coherent when memory encryption is active
2019-04-01 11:43:42 +02:00
drm_mipi_dsi.c
…
drm_mm.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_mode_config.c
drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only
2019-04-16 15:13:23 -07:00
drm_mode_object.c
gpu/drm: Fix lock held when returning to user space.
2019-01-10 11:31:58 +01:00
drm_modes.c
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
drm_modeset_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_modeset_lock.c
drm/atomic: integrate modeset lock with private objects
2018-12-11 15:24:30 +01:00
drm_of.c
drm/of: Fix kerneldoc
2019-01-12 13:07:58 +01:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for Lenovo Ideapad D330
2019-03-01 09:15:55 +02:00
drm_panel.c
drm/panel: Small documentation polish
2019-01-12 13:08:12 +01:00
drm_pci.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
drm_plane_helper.c
drm: Unexport drm_plane_helper_check_update
2018-10-05 22:45:19 +02:00
drm_plane.c
drm: Auto-set allow_fb_modifiers when given modifiers at plane init
2019-01-11 16:53:55 +01:00
drm_prime.c
drm: Add reservation_object to drm_gem_object
2019-02-19 11:08:40 +01:00
drm_print.c
drm: Add a helper function for printing a debugfs_regset32.
2019-04-01 10:44:34 -07:00
drm_probe_helper.c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
drm_property.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_rect.c
drm: Nuke drm_calc_{h,v}scale_relaxed()
2019-02-07 13:14:06 +02:00
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: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
drm_syncobj.c
drm/syncobj: add timeline signal ioctl for syncobj v5
2019-04-01 12:09:00 +02:00
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: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_vm.c
drm/drm_vm: Mark expected switch fall-throughs
2019-02-19 12:20:41 +01:00
drm_vma_manager.c
drm: Remove "protection" around drm_vma_offset_manager_destroy()
2018-09-04 19:00:32 +01:00
drm_writeback.c
drm: writeback: Add job prepare and cleanup operations
2019-03-18 17:24:38 +02:00
Kconfig
drm/panfrost: Add initial panfrost driver
2019-04-12 12:56:46 -05:00
Makefile
drm/panfrost: Add initial panfrost driver
2019-04-12 12:56:46 -05:00