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| author | Dave Airlie <airlied@redhat.com> | 2021-10-11 04:39:14 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-10-11 04:39:15 +0200 |
| commit | 797d72ce8e0f8fa8a808cb189b5411046432cfd3 (patch) | |
| tree | 8db494ff7f7fbe589f68f22fab90ee7026d5a01f /Documentation/gpu | |
| parent | Merge tag 'amd-drm-next-5.16-2021-10-08' of https://gitlab.freedesktop.org/ag... (diff) | |
| parent | drm/bridge: dw-hdmi-cec: Make use of the helper function devm_add_action_or_r... (diff) | |
| download | linux-797d72ce8e0f8fa8a808cb189b5411046432cfd3.tar.xz linux-797d72ce8e0f8fa8a808cb189b5411046432cfd3.zip | |
Merge tag 'drm-misc-next-2021-10-06' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.16:
UAPI Changes:
- Allow empty drm leases for creating separate GEM namespaces.
Cross-subsystem Changes:
- Slightly rework dma_buf_poll.
- Add dma_resv_for_each_fence_unlocked to iterate, and use it inside
the lockless dma-resv functions.
Core Changes:
- Allow devm_drm_of_get_bridge to build without CONFIG_OF for compile testing.
- Add more DP2 headers.
- fix CONFIG_FB dependency in fb_helper.
- Add DRM_FORMAT_R8 to drm_format_info, and helpers for RGB332 and RGB888.
- Fix crash on a 0 or invalid EDID.
Driver Changes:
- Apply and revert DRM_MODESET_LOCK_ALL_BEGIN.
- Add mode_valid to ti-sn65dsi86 bridge.
- Support multiple syncobjs in v3d.
- Add R8, RGB332 and RGB888 pixel formats to GUD.
- Use devm_add_action_or_reset in dw-hdmi-cec.
Signed-off-by: Dave Airlie <airlied@redhat.com>
# gpg: Signature made Wed 06 Oct 2021 20:48:12 AEST
# gpg: using RSA key B97BD6A80CAC4981091AE547FE558C72A67013C3
# gpg: Good signature from "Maarten Lankhorst <maarten.lankhorst@linux.intel.com>" [expired]
# gpg: aka "Maarten Lankhorst <maarten@debian.org>" [expired]
# gpg: aka "Maarten Lankhorst <maarten.lankhorst@canonical.com>" [expired]
# gpg: Note: This key has expired!
# Primary key fingerprint: B97B D6A8 0CAC 4981 091A E547 FE55 8C72 A670 13C3
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2602f4e9-a8ac-83f8-6c2a-39fd9ca2e1ba@linux.intel.com
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/drm-kms-helpers.rst | 12 | ||||
| -rw-r--r-- | Documentation/gpu/todo.rst | 17 |
2 files changed, 12 insertions, 17 deletions
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst index 389892f36185..ec2f65b31930 100644 --- a/Documentation/gpu/drm-kms-helpers.rst +++ b/Documentation/gpu/drm-kms-helpers.rst @@ -151,6 +151,18 @@ Overview .. kernel-doc:: drivers/gpu/drm/drm_bridge.c :doc: overview +Display Driver Integration +-------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_bridge.c + :doc: display driver integration + +Special Care with MIPI-DSI bridges +---------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_bridge.c + :doc: special care dsi + Bridge Operations ----------------- diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 12e61869939e..6613543955e9 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -353,23 +353,6 @@ converted, except for struct drm_driver.gem_prime_mmap. Level: Intermediate -Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate ---------------------------------------------------------- - -For cases where drivers are attempting to grab the modeset locks with a local -acquire context. Replace the boilerplate code surrounding -drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN() and -DRM_MODESET_LOCK_ALL_END() instead. - -This should also be done for all places where drm_modeset_lock_all() is still -used. - -As a reference, take a look at the conversions already completed in drm core. - -Contact: Sean Paul, respective driver maintainers - -Level: Starter - Rename CMA helpers to DMA helpers --------------------------------- |