Maxime Ripard 0464ed1a79 drm/probe-helper: Create a HPD IRQ event helper for a single connector ... The drm_helper_hpd_irq_event() function is iterating over all the connectors when an hotplug event is detected. During that iteration, it will call each connector detect function and figure out if its status changed. Finally, if any connector changed, it will notify the user-space and the clients that something changed on the DRM device. This is supposed to be used for drivers that don't have a hotplug interrupt for individual connectors. However, drivers that can use an interrupt for a single connector are left in the dust and can either reimplement the logic used during the iteration for each connector or use that helper and iterate over all connectors all the time. Since both are suboptimal, let's create a helper that will only perform the status detection on a single connector. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210914101724.266570-2-maxime@cerno.tech		2021-09-28 12:29:13 +02:00
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bridge	drm: bridge: dw-hdmi: Attach to next bridge if available	2021-07-28 16:33:13 +03:00
i2c
ttm	Merge drm/drm-next into drm-misc-next	2021-09-14 09:25:30 +02:00
amd_asic_type.h	drm/amdgpu: add cyan_skillfish asic type	2021-07-23 10:08:00 -04:00
drm_aperture.h	drm/aperture: Pass DRM driver structure instead of driver name	2021-07-01 11:11:55 +02:00
drm_atomic.h	drm: fix doc warnings in drm_atomic.h	2021-06-04 12:40:01 -04:00
drm_atomic_helper.h	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
drm_atomic_state_helper.h
drm_atomic_uapi.h
drm_audio_component.h	ALSA: hda/i915 - fix list corruption with concurrent probes	2020-10-09 16:46:04 +02:00
drm_auth.h	drm: clarify usage of drm leases	2021-07-29 09:12:01 +02:00
drm_blend.h
drm_bridge.h	drm/msm: allow compile_test on !ARM	2021-09-28 08:42:00 +02:00
drm_bridge_connector.h
drm_cache.h	drm: Add a prefetching memcpy_from_wc	2021-06-07 16:07:08 +02:00
drm_client.h	drm/gem: Store client buffer mappings as struct dma_buf_map	2020-11-09 09:19:45 +01:00
drm_color_mgmt.h
drm_connector.h	drm/connector: Add support for out-of-band hotplug notification (v3)	2021-08-20 12:35:59 +02:00
drm_crtc.h	drm: drm_crc: fix a kernel-doc markup	2021-01-14 15:11:46 +01:00
drm_crtc_helper.h
drm_damage_helper.h	drm/plane: Move drm_plane_enable_fb_damage_clips into core	2021-07-27 12:21:22 +02:00
drm_debugfs.h
drm_debugfs_crc.h
drm_device.h	drm: IRQ midlayer is now legacy	2021-08-10 20:14:01 +02:00
drm_displayid.h	drm/displayid: rename displayid_hdr to displayid_header	2021-03-31 15:42:39 +03:00
drm_dp_aux_bus.h	drm: Introduce the DP AUX bus	2021-06-11 12:30:39 -07:00
drm_dp_dual_mode_helper.h	drm/dp_dual_mode: Pass drm_device to drm_lspcon_(get|set)_mode()	2021-04-27 18:43:44 -04:00
drm_dp_helper.h	drm-misc-next for v5.15:	2021-07-21 11:58:28 +10:00
drm_dp_mst_helper.h	drm/dp_mst: Use kHz as link rate units when settig source max link caps at init	2021-05-27 15:30:59 -04:00
drm_drv.h	drm: IRQ midlayer is now legacy	2021-08-10 20:14:01 +02:00
drm_dsc.h	- Display hotplug fix for gen2/gen3 (Chris)	2021-01-07 12:20:29 +01:00
drm_edid.h	drm/edid: Fix drm_edid_encode_panel_id() kerneldoc warning	2021-09-27 17:14:47 -07:00
drm_encoder.h	drm/encoder: Add macro drmm_plain_encoder_alloc()	2021-03-29 16:46:43 +01:00
drm_encoder_slave.h
drm_fb_cma_helper.h	drm: Add and export function drm_fb_cma_sync_non_coherent	2021-05-25 11:42:09 +01:00
drm_fb_helper.h	drm/aperture: Inline fbdev conflict helpers into aperture helpers	2021-04-14 09:00:04 +02:00
drm_file.h	drm: add lockdep assert to drm_is_current_master_locked	2021-08-05 12:08:15 +02:00
drm_fixed.h
drm_flip_work.h
drm_format_helper.h	drm/format-helper: Add blitter functions	2021-05-01 12:45:03 +02:00
drm_fourcc.h	drm: Define DRM_FORMAT_MAX_PLANES	2021-08-02 16:41:20 +02:00
drm_framebuffer.h	drm: Define DRM_FORMAT_MAX_PLANES	2021-08-02 16:41:20 +02:00
drm_gem.h	drm: Drop drm_gem_object_put_locked()	2021-07-27 18:09:18 -07:00
drm_gem_atomic_helper.h	drm/gem: Provide offset-adjusted framebuffer BO mappings	2021-08-08 20:26:16 +02:00
drm_gem_cma_helper.h	drm: Add support for GEM buffers backed by non-coherent memory	2021-05-25 11:41:07 +01:00
drm_gem_framebuffer_helper.h	drm/gem: Provide offset-adjusted framebuffer BO mappings	2021-08-08 20:26:16 +02:00
drm_gem_shmem_helper.h	drm/shmem-helper: Removed drm_gem_shmem_create_object_cached()	2020-11-24 09:10:33 +01:00
drm_gem_ttm_helper.h	drm/gem-ttm-helper: Provide helper for struct drm_driver.dumb_map_offset	2021-04-11 20:14:45 +02:00
drm_gem_vram_helper.h	drm/vram-helper: Unexport drm_vram_helper_{alloc,release}_mm()	2021-07-05 08:55:11 +02:00
drm_hashtab.h
drm_hdcp.h	drm/hdcp: DP HDCP2.2 errata LC_Send_L_Prime=16	2021-03-31 14:27:43 +03:00
drm_ioctl.h	drm: unexport drm_ioctl_permit	2021-08-13 17:50:48 +02:00
drm_lease.h
drm_legacy.h	drm: IRQ midlayer is now legacy	2021-08-10 20:14:01 +02:00
drm_managed.h	drm: Remove drmm_add_final_kfree() declaration from public headers	2020-12-05 20:01:12 +01:00
drm_mipi_dbi.h	drm/dbi: Print errors for mipi_dbi_command()	2021-07-05 00:22:51 +02:00
drm_mipi_dsi.h	drm/mipi-dsi: Create devm device attachment	2021-09-24 19:25:33 +02:00
drm_mm.h
drm_mode_config.h	drm: Improve the output_poll_changed description	2021-09-03 11:45:45 +02:00
drm_mode_object.h
drm_modes.h	drm/modes: add non-OF stub for of_get_drm_display_mode	2021-01-08 19:42:14 +01:00
drm_modeset_helper.h
drm_modeset_helper_vtables.h	drm/atomic-helper: make drm_gem_plane_helper_prepare_fb the default	2021-06-24 15:35:13 +02:00
drm_modeset_lock.h
drm_of.h
drm_panel.h	drm/dp: Move panel DP AUX backlight support to drm_dp_helper	2021-07-13 06:38:37 -07:00
drm_pciids.h
drm_plane.h	drm/plane: Fix comment typo	2021-08-29 21:31:51 +02:00
drm_plane_helper.h
drm_prime.h	drm/prime: split array import functions v4	2020-11-30 15:00:45 +01:00
drm_print.h	drm/print: Add deprecation notes to DRM_...() functions	2021-09-24 14:56:56 -07:00
drm_probe_helper.h	drm/probe-helper: Create a HPD IRQ event helper for a single connector	2021-09-28 12:29:13 +02:00
drm_property.h	drm: document drm_property_enum.value for bitfields	2021-07-26 10:08:22 +02:00
drm_rect.h	drm/plane: remove drm_helper_get_plane_damage_clips	2021-07-27 12:21:22 +02:00
drm_scdc_helper.h
drm_self_refresh_helper.h
drm_simple_kms_helper.h	drm/simple-kms: Support custom CRTC state	2021-08-08 20:14:08 +02:00
drm_syncobj.h
drm_sysfs.h
drm_util.h
drm_utils.h
drm_vblank.h	drm/vblank: Document drm_crtc_vblank_restore constraints	2021-02-10 12:38:55 +01:00
drm_vblank_work.h
drm_vma_manager.h	drm/vma: Add a driver_private member to vma_node.	2021-06-11 10:53:18 +02:00
drm_writeback.h
gma_drm.h
gpu_scheduler.h	drm/sched: Fix drm_sched_fence_free() so it can be passed an uninitialized fence	2021-09-07 09:58:26 +02:00
gud.h	drm: Add GUD USB Display driver	2021-03-16 13:12:46 +01:00
i915_component.h
i915_drm.h
i915_mei_hdcp_interface.h
i915_pciids.h	drm/i915/adl_p: Add PCI Devices IDs	2021-05-07 10:51:38 +03:00
intel-gtt.h
intel_lpe_audio.h
spsc_queue.h
task_barrier.h