Ramalingam C
7672dbba85
drm: Add Content protection type property ...
This patch adds a DRM ENUM property to the selected connectors.
This property is used for mentioning the protected content's type
from userspace to kernel HDCP authentication.
Type of the stream is decided by the protected content providers.
Type 0 content can be rendered on any HDCP protected display wires.
But Type 1 content can be rendered only on HDCP2.2 protected paths.
So when a userspace sets this property to Type 1 and starts the HDCP
enable, kernel will honour it only if HDCP2.2 authentication is through
for type 1. Else HDCP enable will be failed.
Pekka have completed the Weston DRM-backend review in
https://gitlab.freedesktop.org/wayland/weston/merge_requests/48
and the UAPI for HDCP 2.2 looks good.
The userspace is accepted in Weston.
v2:
cp_content_type is replaced with content_protection_type [daniel]
check at atomic_set_property is removed [Maarten]
v3:
%s/content_protection_type/hdcp_content_type [Pekka]
v4:
property is created for the first requested connector and then reused.
[Danvet]
v5:
kernel doc nits addressed [Daniel]
Rebased as part of patch reordering.
v6:
Kernel docs are modified [pekka]
v7:
More details in Kernel docs. [pekka]
v8:
Few more clarification into kernel doc of content type [pekka]
v9:
Small fixes in coding style.
v10:
Moving DRM_MODE_HDCP_CONTENT_TYPEx definition to drm_hdcp.h [pekka]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/320957/?series=57232&rev=14
2019-08-06 13:14:07 +05:30
drm/rockchip: Use the helpers for PSR
2019-07-26 14:48:03 -04:00
drm/ttm: drop ttm_buffer_object->resv
2019-08-06 08:21:54 +02:00
drm/amdgpu: add navi10 asic type
2019-06-20 15:54:56 -05:00
drm/agp: Remove unused function drm_agp_bind_pages
2019-07-15 18:11:30 +02:00
drm: Add helpers to kick off self refresh mode in drivers
2019-06-13 14:31:10 -04:00
drm/atomic: Move __drm_atomic_helper_disable_plane/set_config()
2019-06-08 16:46:37 +02:00
drm/atomic: Add a function to reset connector TV properties
2019-06-19 12:17:52 +02:00
Prep patches + headers for the mei-hdcp/i915 component interfaces
2019-02-20 11:53:48 +02:00
drm: make drm/drm_auth.h self contained
2019-05-27 18:05:44 +02:00
drm-misc-next for v5.3:
2019-06-14 11:44:24 +02:00
drm: change func to better detect wether swiotlb is needed
2019-02-20 13:29:29 +01:00
drm/client: Support unmapping of DRM client buffers
2019-07-09 10:23:58 +02:00
drm: Constify drm_color_lut_check()
2019-01-29 23:26:12 +02:00
drm: Add Content protection type property
2019-08-06 13:14:07 +05:30
drm: Add helpers to kick off self refresh mode in drivers
2019-06-13 14:31:10 -04:00
drm: drm_debugfs.h self-contained
2019-06-10 22:30:24 +02:00
drm: Integrate VRAM MM into struct drm_device
2019-05-15 16:17:06 +02:00
drm/edid: parse CEA blocks embedded in DisplayID
2019-06-25 14:32:26 +10:00
drm/dp_mst: Enable registration of AUX devices for MST ports
2019-07-25 16:39:35 -04:00
drm/dp_mst: Enable registration of AUX devices for MST ports
2019-07-25 16:39:35 -04:00
drm/prime: Ditch gem_prime_res_obj hook
2019-07-31 10:19:23 +02:00
drm/dsc: Split DSC PPS and SDP header initialisations
2019-03-05 13:24:34 -05:00
Linux 5.2-rc5
2019-06-19 12:07:29 +02:00
drm/fb-helper: Prepare to move out modeset config code
2019-06-11 14:47:17 +02:00
drm/legacy: remove some legacy lock struct members
2019-04-24 12:36:32 +10:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
drm/fourcc: Fix the parameters name in the documentation
2019-05-21 16:58:05 +02:00
drm/fb: document dirty helper better
2019-06-11 18:02:48 +02:00
Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()"
2019-07-03 16:38:50 -06:00
drm/fb: remove unused function: drm_gem_fbdev_fb_create()
2019-07-21 19:32:38 +02:00
drm: Add library for shmem backed GEM objects
2019-03-14 12:06:44 -07:00
drm/vram: use embedded gem object
2019-08-06 08:21:53 +02:00
drm: Add Content protection type property
2019-08-06 13:14:07 +05:30
drm/ioctl: Ditch DRM_UNLOCKED except for the legacy vblank ioctl
2019-06-21 19:13:10 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
drm: make drm/drm_legacy.h self-contained
2019-05-27 18:06:15 +02:00
drm/tinydrm: Move mipi-dbi
2019-07-25 10:45:07 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
drm: Add Content protection type property
2019-08-06 13:14:07 +05:30
drm/selftests: reduce stack usage
2019-07-01 09:50:58 +02:00
drm: remove drmP.h from drm_modeset_helper.h
2019-02-07 21:48:34 +01:00
Linux 5.2-rc5
2019-06-19 12:07:29 +02:00
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm/panel: make drm_panel.h self-contained
2019-07-19 23:23:56 +02:00
drm/docs: More links for implicit/explicit fencing.
2019-06-03 17:11:33 +02:00
drm/prime: Align gem_prime_export with obj_funcs.export
2019-06-21 17:30:49 +02:00
drm: fix build errors with drm_print.h
2019-06-10 22:58:53 +02:00
drm: Nuke drm_calc_{h,v}scale_relaxed()
2019-02-07 13:14:06 +02:00
drm: Add helpers to kick off self refresh mode in drivers
2019-06-13 14:31:10 -04:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
drm/syncobj: add new drm_syncobj_add_point interface v4
2019-04-01 12:05:53 +02:00
drm: export drm_timeout_abs_to_jiffies
2019-03-07 12:00:30 -06:00
drm: drop uapi dependency from drm_vblank.h
2019-07-19 23:24:16 +02:00
drm: increase drm mmap_range size to 1TB
2019-04-24 16:20:23 -05:00
drm: add missing include to drm_vram_mm_helper.h
2019-07-15 18:11:31 +02:00
drm: writeback: Add job prepare and cleanup operations
2019-03-18 17:24:38 +02:00
drm next pull request for 5.1
2019-03-08 08:23:15 -08:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335
2019-06-05 17:37:06 +02:00
drm/scheduler: Add flag to hint the release of guilty job.
2019-05-02 15:50:55 -05:00
drm/i915: MEI interface definition
2019-02-15 18:56:35 +01:00
drm/i915: enum port definition is moved into i915_drm.h
2019-02-15 18:56:35 +01:00
drm/i915: header for i915 - MEI_HDCP interface
2019-02-15 18:56:35 +01:00
drm/i915/icl: More workaround for port F detection due to broken VBTs
2019-05-14 13:46:59 +03:00
7672dbba85