android_kernel_motorola_sm6375/include/drm
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Simona Vetter 7058969832 drm/atomic: clarify the rules around drm_atomic_state->allow_modeset
[ Upstream commit c5e3306a424b52e38ad2c28c7f3399fcd03e383d ]

msm is automagically upgrading normal commits to full modesets, and
that's a big no-no:

- for one this results in full on->off->on transitions on all these
  crtc, at least if you're using the usual helpers. Which seems to be
  the case, and is breaking uapi

- further even if the ctm change itself would not result in flicker,
  this can hide modesets for other reasons. Which again breaks the
  uapi

v2: I forgot the case of adding unrelated crtc state. Add that case
and link to the existing kerneldoc explainers. This has come up in an
irc discussion with Manasi and Ville about intel's bigjoiner mode.
Also cc everyone involved in the msm irc discussion, more people
joined after I sent out v1.

v3: Wording polish from Pekka and Thomas

Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Simon Ser <contact@emersion.fr>
Cc: Manasi Navare <navaremanasi@google.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Simona Vetter <simona.vetter@intel.com>
Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20250108172417.160831-1-simona.vetter@ffwll.ch
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-04 14:32:34 +02:00
..
bridge drm/bridge: analogix_dp: Split bind() into probe() and real bind() 2020-05-10 10:31:22 +02:00
i2c
ttm drm-misc-next for 5.4: 2019-08-21 16:44:41 +10:00
amd_asic_type.h drm/amdgpu: add renoir asic_type enum 2019-08-12 12:47:49 -05:00
ati_pcigart.h
drm_agpsupport.h
drm_atomic.h drm/atomic: clarify the rules around drm_atomic_state->allow_modeset 2025-06-04 14:32:34 +02:00
drm_atomic_helper.h
drm_atomic_state_helper.h
drm_atomic_uapi.h
drm_audio_component.h
drm_auth.h
drm_blend.h
drm_bridge.h drm/bridge: Fix typo in post_disable() description 2024-01-25 14:34:27 -08:00
drm_cache.h
drm_client.h
drm_color_mgmt.h
drm_connector.h drm: Fix kerneldoc warns in connector-related docs 2019-08-12 10:16:39 -04:00
drm_crtc.h drm: Initialize struct drm_crtc_state.no_vblank from device settings 2023-03-11 16:43:46 +01:00
drm_crtc_helper.h
drm_damage_helper.h
drm_debugfs.h
drm_debugfs_crc.h
drm_device.h
drm_displayid.h
drm_dp_dual_mode_helper.h
drm_dp_helper.h drm/display/dp: Fix the DP DSC Receiver cap size 2023-08-30 16:27:26 +02:00
drm_dp_mst_helper.h drm: mst: Fix query_payload ack reply struct 2019-12-31 16:42:19 +01:00
drm_drv.h
drm_dsc.h
drm_edid.h drm: fix EDID struct for old ARM OABI format 2022-06-14 18:11:31 +02:00
drm_encoder.h
drm_encoder_slave.h
drm_fb_cma_helper.h
drm_fb_helper.h
drm_file.h
drm_fixed.h drm: Don't treat 0 as -1 in drm_fixp2int_ceil 2024-03-26 18:22:19 -04:00
drm_flip_work.h
drm_format_helper.h
drm_fourcc.h
drm_framebuffer.h
drm_gem.h dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
drm_gem_cma_helper.h
drm_gem_framebuffer_helper.h
drm_gem_shmem_helper.h drm/shmem: Add docbook comments for drm_gem_shmem_object madvise fields 2019-11-06 17:57:42 -06:00
drm_gem_vram_helper.h drm/vram: use embedded gem object 2019-08-06 08:21:53 +02:00
drm_hashtab.h
drm_hdcp.h drm/hdcp: update content protection property with uevent 2019-08-06 13:17:23 +05:30
drm_ioctl.h drm: Return -ENOTTY for non-drm ioctls 2021-07-28 13:31:01 +02:00
drm_irq.h
drm_lease.h
drm_legacy.h
drm_mipi_dbi.h
drm_mipi_dsi.h drm/mipi-dsi: Fix detach call without attach 2024-02-23 08:25:00 +01:00
drm_mm.h
drm_mode_config.h drm/drm_fb_helper: fix fbdev with sparc64 2020-08-11 15:33:37 +02:00
drm_mode_object.h
drm_modes.h
drm_modeset_helper.h
drm_modeset_helper_vtables.h
drm_modeset_lock.h
drm_of.h
drm_os_linux.h
drm_panel.h drm/panel: Add and fill drm_panel type field 2023-07-27 08:37:29 +02:00
drm_pci.h
drm_pciids.h
drm_plane.h
drm_plane_helper.h
drm_prime.h
drm_print.h drm/printer: Allow NULL data in devcoredump printer 2024-11-08 16:20:39 +01:00
drm_probe_helper.h
drm_property.h
drm_rect.h
drm_scdc_helper.h
drm_self_refresh_helper.h drm/atomic: fix self-refresh helpers crtc state dereference 2019-11-06 13:00:21 -05:00
drm_simple_kms_helper.h drm: Initialize struct drm_crtc_state.no_vblank from device settings 2023-03-11 16:43:46 +01:00
drm_syncobj.h
drm_sysfs.h drm: uevent for connector status change 2019-08-06 13:16:54 +05:30
drm_util.h
drm_utils.h
drm_vblank.h drm: Initialize struct drm_crtc_state.no_vblank from device settings 2023-03-11 16:43:46 +01:00
drm_vma_manager.h
drm_vram_mm_helper.h
drm_writeback.h
drmP.h dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
gma_drm.h
gpu_scheduler.h
i915_component.h
i915_drm.h
i915_mei_hdcp_interface.h
i915_pciids.h drm/i915/cml: Add Missing PCI IDs 2019-08-15 12:55:54 -07:00
intel-gtt.h iommu/vt-d: Move intel_iommu_gfx_mapped to Intel IOMMU header 2020-11-24 13:29:17 +01:00
intel_lpe_audio.h
spsc_queue.h