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linux/include/drm
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Arthur Grillo 807f96abdf drm: Fix drm_fixp2int_round() making it add 0.5 
As well noted by Pekka[1], the rounding of drm_fixp2int_round is wrong.
To round a number, you need to add 0.5 to the number and floor that,
drm_fixp2int_round() is adding 0.0000076. Make it add 0.5.

[1]: https://lore.kernel.org/all/20240301135327.22efe0dd.pekka.paalanen@collabora.com/

Fixes: 8b25320887 ("drm: Add fixed-point helper to get rounded integer values")
Suggested-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240316-drm_fixed-v2-1-c1bc2665b5ed@riseup.net
2024-03-18 23:28:28 -01:00
..
bridge
drm/bridge: Return NULL instead of plain 0 in drm_dp_hpd_bridge_register() stub
2023-12-07 12:28:03 +02:00
display
Merge tag 'drm-misc-next-2024-02-29' of https://anongit.freedesktop.org/git/drm/drm-misc into drm-next
2024-03-01 15:27:50 +10:00
i2c
…
ttm
Merge drm/drm-next into drm-misc-next
2024-01-29 14:20:23 +01:00
amd_asic_type.h
drm/amdgpu: Optimize the asic type fix code
2023-11-03 12:18:32 -04:00
drm_accel.h
drm/debugfs: rework debugfs directory creation v5
2023-09-01 08:51:18 +02:00
drm_aperture.h
drm/aperture: Remove primary argument
2023-04-16 14:17:41 +02:00
drm_atomic_helper.h
Merge tag 'drm-misc-next-2023-12-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2023-12-19 17:07:32 +10:00
drm_atomic_state_helper.h
drm/atomic-helper: Add an analog TV atomic_check implementation
2022-11-24 12:42:40 +01:00
drm_atomic_uapi.h
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.h
drm/atomic: Make the drm_atomic_state documentation less ambiguous
2023-12-18 11:45:34 +01:00
drm_audio_component.h
drm/audio: make drm_audio_component.h self-contained
2022-11-29 14:14:51 +02:00
drm_auth.h
drm: Remove source code for non-KMS drivers
2023-12-06 10:08:37 +01:00
drm_blend.h
Revert "drm: Introduce pixel_source DRM plane property"
2023-12-04 21:33:10 +02:00
drm_bridge_connector.h
drm/bridge_connector: drop drm_bridge_connector_en/disable_hpd()
2023-01-05 15:08:10 +01:00
drm_bridge.h
drm/bridge: correct DRM_BRIDGE_OP_EDID documentation
2024-03-14 15:21:23 +02:00
drm_buddy.h
drm/buddy: Improve contiguous memory allocation
2023-09-11 20:18:00 +02:00
drm_cache.h
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_client.h
drm/debugfs: rework debugfs directory creation v5
2023-09-01 08:51:18 +02:00
drm_color_mgmt.h
drm: using mul_u32_u32() requires linux/math64.h
2023-12-19 15:29:17 +02:00
drm_connector.h
drm: Add HPD state to drm_connector_oob_hotplug_event()
2023-10-11 13:20:22 +03:00
drm_crtc_helper.h
drm/crtc-helper: Remove most include statements from drm_crtc_helper.h
2023-01-18 09:25:32 +01:00
drm_crtc.h
drm: Remove references to removed transitional helpers
2023-07-29 21:25:16 +02:00
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_crc.h
…
drm_debugfs.h
drm/gpuvm: rename struct drm_gpuva_manager to struct drm_gpuvm
2023-09-26 01:51:28 +02:00
drm_device.h
drm: Remove source code for non-KMS drivers
2023-12-06 10:08:37 +01:00
drm_displayid.h
drm/displayid: provide access to DisplayID version and primary use case
2023-02-27 02:58:38 +03:00
drm_drv.h
drm: Remove source code for non-KMS drivers
2023-12-06 10:08:37 +01:00
drm_edid.h
drm: Move drm_set_preferred_mode() helper from drm_edid to drm_modes
2024-01-05 21:14:46 +01:00
drm_eld.h
drm/eld: add helpers to modify the SADs of an ELD
2023-11-09 16:48:27 +02:00
drm_encoder_slave.h
drm: Remove linux/i2c.h from drm_crtc.h
2022-07-05 21:15:23 +03:00
drm_encoder.h
drm/encoder: register per-encoder debugfs dir
2023-12-04 16:07:29 +02:00
drm_exec.h
Merge drm/drm-next into drm-misc-next
2024-01-29 14:20:23 +01:00
drm_fb_dma_helper.h
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
drm_fb_helper.h
drm/fb-helper: Remove unused inline function drm_fb_helper_defio_init()
2023-07-25 20:38:37 +02:00
drm_fbdev_dma.h
drm/fbdev-dma: Implement fbdev emulation for GEM DMA helpers
2023-03-14 17:07:47 +01:00
drm_fbdev_generic.h
drm/fb-helper: Move generic fbdev emulation into separate source file
2022-11-05 17:12:04 +01:00
drm_file.h
drm: Remove source code for non-KMS drivers
2023-12-06 10:08:37 +01:00
drm_fixed.h
drm: Fix drm_fixp2int_round() making it add 0.5
2024-03-18 23:28:28 -01:00
drm_flip_work.h
drm: Fix flip-task docs
2023-11-14 10:23:12 +01:00
drm_format_helper.h
drm/format-helper: Pass format-conversion state to helpers
2023-11-14 10:16:53 +01:00
drm_fourcc.h
drm: Remove plane hsub/vsub alignment requirement for core helpers
2023-10-12 09:51:19 +02:00
drm_framebuffer.h
drm: Remove legacy cursor hotspot code
2023-11-24 11:58:02 +01:00
drm_gem_atomic_helper.h
drm/atomic-helper: Add format-conversion state to shadow-plane state
2023-11-14 10:01:14 +01:00
drm_gem_dma_helper.h
drm: Clear fd/handle callbacks in struct drm_driver
2023-06-26 11:08:41 +02:00
drm_gem_framebuffer_helper.h
drm/gem: Ignore color planes that are unused by framebuffer format
2022-05-19 19:25:02 +02:00
drm_gem_shmem_helper.h
drm: Clear fd/handle callbacks in struct drm_driver
2023-06-26 11:08:41 +02:00
drm_gem_ttm_helper.h
drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2
2022-12-06 12:54:14 +01:00
drm_gem_vram_helper.h
drm: Clear fd/handle callbacks in struct drm_driver
2023-06-26 11:08:41 +02:00
drm_gem.h
drm: add drm_gem_object_is_shared_for_memory_stats() helper
2024-02-16 12:52:50 +01:00
drm_gpuvm.h
Merge drm/drm-next into drm-misc-next
2024-01-29 14:20:23 +01:00
drm_ioctl.h
drm: Remove locking for legacy ioctls and DRM_UNLOCKED
2023-12-06 10:08:32 +01:00
drm_kunit_helpers.h
drm/tests: Add helper to create mock crtc
2024-02-28 16:36:36 +01:00
drm_lease.h
…
drm_managed.h
drm/managed: Add drmm_release_action
2024-01-17 10:38:39 +01:00
drm_mipi_dbi.h
drm/format-helper: Pass format-conversion state to helpers
2023-11-14 10:16:53 +01:00
drm_mipi_dsi.h
drm/mipi-dsi: Fix detach call without attach
2023-12-07 09:22:47 +02:00
drm_mm.h
drm: Replace kernel.h with the necessary inclusions
2021-12-09 13:46:13 +01:00
drm_mode_config.h
drm/fbdev-generic: Remove unused prefer_shadow_fbdev flag
2023-03-22 13:32:47 +01:00
drm_mode_object.h
drm/drm_mode_object: increase max objects to accommodate new color props
2023-12-13 15:09:53 -05:00
drm_modes.h
drm: Move drm_set_preferred_mode() helper from drm_edid to drm_modes
2024-01-05 21:14:46 +01:00
drm_modeset_helper_vtables.h
drm/probe-helper: warn about negative .get_modes()
2024-03-13 10:44:14 +02:00
drm_modeset_helper.h
…
drm_modeset_lock.h
drm/locking: fix drm_modeset_acquire_ctx kernel-doc
2022-01-20 14:41:25 +02:00
drm_module.h
drm: Provide platform module-init macro
2022-01-19 18:40:18 +01:00
drm_of.h
drm: of: Add drm_of_get_dsi_bus helper function
2023-01-27 09:39:21 +01:00
drm_panel.h
drm/panel: Fix kernel-doc typo for follower_lock
2023-08-03 10:21:27 +02:00
drm_pciids.h
drm: Remove some obsolete drm pciids(tdfx, mga, i810, savage, r128, sis, via)
2023-01-13 09:44:56 +01:00
drm_plane_helper.h
drm/plane-helper: Move drm_plane_helper_atomic_check() into udl
2023-12-06 10:35:49 +01:00
drm_plane.h
drm/drm_plane: track color mgmt changes per plane
2023-12-13 15:09:53 -05:00
drm_prime.h
Revert "drm/prime: Unexport helpers for fd/handle conversion"
2023-11-30 14:46:04 -05:00
drm_print.h
Merge tag 'drm-misc-next-2024-02-15' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2024-02-16 13:16:40 +10:00
drm_privacy_screen_consumer.h
drm/privacy-screen: Add notifier support (v2)
2021-10-14 13:12:25 +02:00
drm_privacy_screen_driver.h
drm/privacy_screen: Add drvdata in drm_privacy_screen
2022-01-10 12:17:37 +01:00
drm_privacy_screen_machine.h
drm/privacy-screen: Add X86 specific arch init code
2021-10-14 13:12:24 +02:00
drm_probe_helper.h
drm/probe-helper: remove unused drm_connector_helper_get_modes_from_ddc()
2024-01-08 12:37:52 +02:00
drm_property.h
drm/drm_property: make replace_property_blob_from_id a DRM helper
2023-12-13 15:09:53 -05:00
drm_rect.h
drm/rect: fix kernel-doc typos
2024-02-05 11:02:07 +01:00
drm_self_refresh_helper.h
…
drm_simple_kms_helper.h
drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()
2022-12-05 13:35:37 +01:00
drm_suballoc.h
drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper
2023-03-01 17:18:19 +01:00
drm_syncobj.h
drm/syncobj: add IOCTL to register an eventfd
2023-07-20 12:01:03 +02:00
drm_sysfs.h
drm/sysfs: rename drm_sysfs_connector_status_event()
2023-06-23 15:54:00 +02:00
drm_util.h
…
drm_utils.h
…
drm_vblank_work.h
…
drm_vblank.h
drm/vblank: Add helper to get next vblank time
2023-03-28 14:52:59 -07:00
drm_vma_manager.h
drm/drm_vma_manager: Add drm_vma_node_allow_once()
2023-01-19 14:16:55 +01:00
drm_writeback.h
drm: introduce drm_writeback_connector_init_with_encoder() API
2022-05-02 02:12:59 +03:00
gma_drm.h
…
gpu_scheduler.h
drm/sched: Reverse run-queue priority enumeration
2023-11-24 23:03:53 -05:00
gud.h
drm/gud: Add GUD_PIXEL_FORMAT_RGB888
2021-10-04 12:06:14 +02:00
i915_component.h
drm/i915/mtl: Define GSC Proxy component interface
2023-05-04 02:57:28 -07:00
i915_drm.h
drm/i915_drm.h: fix a typo
2023-06-02 20:05:45 +03:00
i915_gsc_proxy_mei_interface.h
drm/i915/mtl: Define GSC Proxy component interface
2023-05-04 02:57:28 -07:00
i915_hdcp_interface.h
drm/i915/hdcp: Move away from master naming to arbiter
2023-05-31 10:22:13 +05:30
i915_pciids.h
drm/i915: Update ADL-N PCI IDs
2024-02-14 13:01:27 -08:00
i915_pxp_tee_interface.h
mei: update mei-pxp's component interface with timeouts
2023-10-18 10:01:33 +02:00
intel_lpe_audio.h
…
intel-gtt.h
agp/intel: Rename intel-gtt symbols
2022-06-22 15:52:55 -07:00
spsc_queue.h
…
task_barrier.h
drm: Spelling s/randevouz/rendez-vous/
2023-07-29 21:11:54 +02:00
xe_pciids.h
drm/xe: Sync MTL PCI IDs with i915
2023-12-21 11:45:01 -05:00