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OpenCloudOS-Kernel/drivers/gpu/drm
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Liu Ying 0bf4f5b5d3 drm/bridge: dw-hdmi: Always add the bridge in the global bridge list 
It doesn't hurt to add the bridge in the global bridge list also for
platform specific dw-hdmi drivers which are based on the component
framework.  This can be achieved by moving the drm_bridge_add() function
call from dw_hdmi_probe() to __dw_hdmi_probe().  A counterpart movement
for drm_bridge_remove() is also needed then.  Moreover, since drm_bridge_add()
initializes &bridge->hpd_mutex, this may help those platform specific
dw-hdmi drivers(based on the component framework) avoid accessing the
uninitialized mutex in drm_bridge_hpd_notify() which is called in
dw_hdmi_irq().  Putting drm_bridge_add() in __dw_hdmi_probe() just before
it returns successfully should bring no logic change for platforms based
on the DRM bridge API, which is a good choice from safety point of view.
Also, __dw_hdmi_probe() is renamed to dw_hdmi_probe() since dw_hdmi_probe()
does nothing else but calling __dw_hdmi_probe().  Similar renaming applies
to the __dw_hdmi_remove()/dw_hdmi_remove() pair.

Fixes: ec971aaa67 ("drm: bridge: dw-hdmi: Make connector creation optional")
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Dariusz Marcinkiewicz <darekm@google.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Jose Abreu <joabreu@synopsys.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: dri-devel@lists.freedesktop.org
Cc: NXP Linux Team <linux-imx@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1594260156-8316-2-git-send-email-victor.liu@nxp.com
 		2020-07-10 20:21:45 +02:00
..
amd drm/amdgpu: Use __drm_atomic_helper_crtc_reset 2020-07-02 20:25:52 +02:00
arc drm/arc: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:02:03 +02:00
arm drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
armada drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
aspeed drm/cma-helper: Rename symbols from drm_cma_gem_ to drm_gem_cma_ 2020-06-10 09:01:38 +02:00
ast drm/ast: Initialize mode setting in ast_mode_config_init() 2020-07-07 11:12:06 +02:00
atmel-hlcdc drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
bochs drm/bochs: use drm_gem_vram_offset to get bo offset v2 2020-06-25 11:59:43 +02:00
bridge drm/bridge: dw-hdmi: Always add the bridge in the global bridge list 2020-07-10 20:21:45 +02:00
etnaviv drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
exynos drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
fsl-dcu drm/fsl-dcu: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:02:52 +02:00
gma500 drm/gma500: Stop using mode->private_flags 2020-05-27 14:31:42 +03:00
hisilicon drm/hisilicon: Code refactoring for hibmc_drv_vdac 2020-07-06 11:06:39 +02:00
i2c drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid() 2020-06-23 19:53:27 +02:00
i810
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i915 drm/i915: Fix the old vs. new epoch counter check during hotplug detect 2020-07-02 11:30:11 +03:00
imx drm/imx: Use __drm_atomic_helper_crtc_reset 2020-07-02 20:25:52 +02:00
ingenic drm/ingenic-drm: drop use of legacy drm_bus_flags 2020-07-01 11:04:17 +02:00
lib
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lima drm/lima: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:33 +01:00
mcde drm/mcde: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:04:21 +02:00
mediatek drm/mtk: Use __drm_atomic_helper_crtc_reset 2020-07-02 20:25:52 +02:00
meson drm/meson: overlay: fix build failure 2020-07-07 15:53:44 +02:00
mga
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mgag200 drm/mgag200: Use managed device initialization 2020-06-11 10:06:14 +02:00
msm drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
mxsfb drm/mxsfb: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:04:51 +02:00
nouveau drm/ttm: cleanup ttm_mem_type_manager_func.get_node interface v3 2020-06-29 17:54:12 +02:00
omapdrm drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
panel drm/panel: Replace HTTP links with HTTPS ones 2020-07-10 19:14:04 +02:00
panfrost drm/panfrost: Use kvfree() to free bo->sgts 2020-06-19 11:00:02 +01:00
pl111 drm: pl111: Absorb the external register header 2020-06-30 00:32:59 +02:00
qxl Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next 2020-06-29 12:16:26 +02:00
r128
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radeon Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next 2020-06-29 12:16:26 +02:00
rcar-du drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
rockchip drm: bridge: dw-hdmi: Pass drm_display_info to dw_hdmi_support_scdc() 2020-06-23 19:57:06 +02:00
savage
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scheduler Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next 2020-06-29 12:16:26 +02:00
selftests drm/mm/selftests: fix wrong return type casting 2020-06-23 15:57:30 +02:00
shmobile drm/shmobile: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:05:18 +02:00
sis
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sti drm/sti: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:05:45 +02:00
stm drm/stm: repair runtime power management 2020-07-08 11:47:01 +02:00
sun4i Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next 2020-06-29 12:16:26 +02:00
tdfx
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tegra drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
tidss drm/atomic-helper: reset vblank on crtc reset 2020-07-02 20:25:51 +02:00
tilcdc drm/tilcdc: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:05:58 +02:00
tiny drm/mipi-dbi: Remove ->enabled 2020-06-24 09:17:34 +02:00
ttm drm/ttm: make TT creation purely optional v3 2020-06-29 17:54:13 +02:00
tve200 drm/tve200: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS 2020-06-10 09:06:11 +02:00
udl drm/udl: Use GEM vmap/mmap function from SHMEM helpers 2020-06-10 10:17:21 +02:00
v3d drm/v3d: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:35 +01:00
vboxvideo drm/vboxvideo: Use devm_gen_pool_create 2020-04-28 15:08:51 +02:00
vc4 drm/vc4: crtc: Remove the feed_txp tests 2020-07-07 10:51:58 +02:00
vgem drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset() 2020-07-08 22:00:21 +01:00
via
…
virtio drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
vkms drm/vkms: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:36 +01:00
vmwgfx drm/vmwgfx: Use __drm_atomic_helper_crtc_reset 2020-07-02 20:25:52 +02:00
xen drm/xen: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:36 +01:00
zte drm/zte: remove unneeded semicolon 2020-06-29 09:39:04 +02:00
Kconfig drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
Makefile drm/cirrus: Move to drm/tiny 2020-04-28 16:05:15 +02:00
drm_agpsupport.c
…
drm_atomic.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_atomic_helper.c drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid() 2020-06-23 19:53:27 +02:00
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_auth.c drm/auth: make drm_{set,drop}master_ioctl symmetrical 2020-06-15 14:49:50 +01:00
drm_blend.c drm: plane: Verify that no or all planes have a zpos property 2020-05-14 02:10:52 +03:00
drm_bridge.c drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid() 2020-06-23 19:53:27 +02:00
drm_bridge_connector.c
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drm_bufs.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_cache.c
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drm_client.c drm/client: Add drm_client_framebuffer_flush() 2020-05-26 13:31:01 +02:00
drm_client_modeset.c drm: Nuke mode->vrefresh 2020-05-27 14:31:42 +03:00
drm_color_mgmt.c
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drm_connector.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_context.c
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drm_crtc.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_crtc_helper.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_crtc_helper_internal.h
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drm_crtc_internal.h
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drm_damage_helper.c
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drm_debugfs.c drm/debug: Expose connector VRR monitor range via debugfs 2020-06-25 15:47:14 -07:00
drm_debugfs_crc.c
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drm_dma.c
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drm_dp_aux_dev.c
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drm_dp_cec.c
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drm_dp_dual_mode_helper.c
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drm_dp_helper.c drm/dp: Include the AUX CH name in the debug messages 2020-07-09 21:20:33 +03:00
drm_dp_mst_topology.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_dp_mst_topology_internal.h
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drm_drv.c drm: Add devm_drm_dev_alloc macro 2020-04-28 15:05:19 +02:00
drm_dsc.c
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drm_dumb_buffers.c
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drm_edid.c drm/edid: Clean up some curly braces 2020-07-09 21:46:51 +03:00
drm_edid_load.c
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drm_encoder.c
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drm_encoder_slave.c drm: encoder_slave: use new I2C API 2020-06-19 09:20:21 +02:00
drm_fb_cma_helper.c
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drm_fb_helper.c TTY/Serial driver updates for 5.8-rc1 2020-06-07 09:52:36 -07:00
drm_file.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_flip_work.c
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drm_format_helper.c drm/format-helper: Add drm_fb_swab() 2020-05-26 13:33:08 +02:00
drm_fourcc.c drm: drm_fourcc: add NV15, Q410, Q401 YUV formats 2020-06-19 13:33:40 +01:00
drm_framebuffer.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_gem.c drm: Remove struct drm_driver.gem_print_info 2020-06-10 09:06:30 +02:00
drm_gem_cma_helper.c drm/cma-helper: Rework DRM_GEM_CMA_VMAP_DRIVER_OPS macro 2020-06-10 09:01:41 +02:00
drm_gem_framebuffer_helper.c drm: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:31 +01:00
drm_gem_shmem_helper.c drm/shmem-helper: Only dma-buf imports are private obj 2020-06-16 19:11:51 +02:00
drm_gem_ttm_helper.c drm: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:31 +01:00
drm_gem_vram_helper.c drm/vram-helper: don't use ttm bo->offset v4 2020-06-25 11:59:28 +02:00
drm_hashtab.c
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drm_hdcp.c drm: Fix HDCP failures when SRM fw is missing 2020-05-05 14:01:53 -04:00
drm_internal.h
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drm_ioc32.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_ioctl.c drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
drm_irq.c drm: use drm_dev_has_vblank more 2020-05-29 12:58:11 +02:00
drm_kms_helper_common.c
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drm_lease.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_legacy.h
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drm_legacy_misc.c
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drm_lock.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_managed.c drm: Include internal header for managed function declarations 2020-05-18 16:27:54 +01:00
drm_memory.c
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drm_mipi_dbi.c drm/mipi-dbi: Remove ->enabled 2020-06-24 09:17:34 +02:00
drm_mipi_dsi.c drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline 2020-06-29 09:45:15 +02:00
drm_mm.c drm/mm: cleanup and improve next_hole_*_addr() 2020-06-23 15:46:40 +02:00
drm_mode_config.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_mode_object.c drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers 2020-05-05 10:51:56 +02:00
drm_modes.c drm: Flatten drm_mode_vrefresh() 2020-05-27 14:31:42 +03:00
drm_modeset_helper.c
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drm_modeset_lock.c
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drm_of.c drm/of: Make drm_of_find_panel_or_bridge() to check graph's presence 2020-07-01 10:49:25 +02:00
drm_panel.c
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drm_panel_orientation_quirks.c
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drm_pci.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_plane.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_plane_helper.c
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drm_prime.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_print.c
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drm_probe_helper.c drm: Introduce epoch counter to drm_connector 2020-06-30 13:31:27 +02:00
drm_property.c
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drm_rect.c
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drm_scatter.c gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc 2020-06-02 10:59:11 -07:00
drm_scdc_helper.c
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drm_self_refresh_helper.c
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drm_simple_kms_helper.c
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drm_syncobj.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_sysfs.c drm/connector: notify userspace on hotplug after register complete 2020-06-03 10:24:23 +02:00
drm_trace.h
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drm_trace_points.c
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drm_vblank.c drm : Insert blank lines after declarations. 2020-07-02 15:26:00 +02:00
drm_vm.c drm-misc-next for v5.9: 2020-06-24 15:45:51 +10:00
drm_vma_manager.c
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drm_writeback.c drm/writeback: don't set fence->ops to default 2020-05-20 20:03:45 +02:00