[PATCH 9/9] drm/amd/display: Blank stream before destroying HDCP session

[Sasha Levin]

Hi

[This is an automated email]

This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v5.8, v5.7.13, v5.4.56, v4.19.137, v4.14.192, v4.9.232, v4.4.232.

v5.8: Build OK!
v5.7.13: Failed to apply! Possible dependencies:
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")

v5.4.56: Failed to apply! Possible dependencies:
    2b77dcc5e5aa ("drm/amd/display: rename core_dc to dc")
    2f752e914d94 ("drm/amd/display: Remove connect DIG FE to its BE during timing programming")
    48af9b91b129 ("drm/amd/display: Don't allocate payloads if link lost")
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")
    7f7652ee8c8c ("drm/amd/display: enable single dp seamless boot")
    8cc426d79be1 ("drm/amd/display: Program DSC during timing programming")
    9ae1b27f31d0 ("drm/amd/display: fix hotplug during display off")
    ab4a4072f260 ("drm/amd/display: exit PSR during detection")
    d4252eee1f7c ("drm/amd/display: Add debugfs entry to force YUV420 output")
    d462fcf5012b ("drm/amd/display: Update hdcp display config")
    e0d08a40a63b ("drm/amd/display: Add debugfs entry for reading psr state")
    e78a312f81c8 ("drm/amd/display: use requested_dispclk_khz instead of clk")
    ef5a7d266e82 ("drm/amd/display: skip enable stream on disconnected display")

v4.19.137: Failed to apply! Possible dependencies:
    11c3ee48bd7c ("drm/amdgpu/display: add support for LVDS (v5)")
    1a9e3d4569fc ("drm/amd/display: Set DSC before DIG front-end is connected to its back-end")
    1e7e86c43f38 ("drm/amd/display: decouple front and backend pgm using dpms_off as backend enable flag")
    2f752e914d94 ("drm/amd/display: Remove connect DIG FE to its BE during timing programming")
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")
    8c3db1284a01 ("drm/amdgpu: fill in amdgpu_dm_remove_sink_from_freesync_module")
    98e6436d3af5 ("drm/amd/display: Refactor FreeSync module")
    aa9c4abe466a ("drm/amd/display: Refactor FPGA-specific link setup")

v4.14.192: Failed to apply! Possible dependencies:
    1b0c0f9dc5ca ("drm/amdgpu: move userptr BOs to CPU domain during CS v2")
    2f752e914d94 ("drm/amd/display: Remove connect DIG FE to its BE during timing programming")
    3fe89771cb0a ("drm/amdgpu: stop reserving the BO in the MMU callback v3")
    4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)")
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")
    60de1c1740f3 ("drm/amdgpu: use a rw_semaphore for MMU notifiers")
    71021265a6f0 ("drm/amd/display: Clear test pattern when enabling stream")
    9a18999640fa ("drm/amdgpu: move MMU notifier related defines to amdgpu_mn.h")
    9cca0b8e5df0 ("drm/amdgpu: move amdgpu_cs_sysvm_access_required into find_mapping")
    a216ab09955d ("drm/amdgpu: fix userptr put_page handling")
    b72cf4fca2bb ("drm/amdgpu: move taking mmap_sem into get_user_pages v2")
    ca666a3c298f ("drm/amdgpu: stop using BO status for user pages")

v4.9.232: Failed to apply! Possible dependencies:
    1cec20f0ea0e ("dma-buf: Restart reservation_object_wait_timeout_rcu() after writes")
    248a1d6f1ac4 ("drm/amd: fix include notation and remove -Iinclude/drm flag")
    2f752e914d94 ("drm/amd/display: Remove connect DIG FE to its BE during timing programming")
    4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)")
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")
    71021265a6f0 ("drm/amd/display: Clear test pattern when enabling stream")
    78010cd9736e ("dma-buf/fence: add an lockdep_assert_held()")
    f54d1867005c ("dma-buf: Rename struct fence to dma_fence")
    fedf54132d24 ("dma-buf: Restart reservation_object_get_fences_rcu() after writes")

v4.4.232: Failed to apply! Possible dependencies:
    0f477c6dea70 ("staging/android/sync: add sync_fence_create_dma")
    1f7371b2a5fa ("drm/amd/powerplay: add basic powerplay framework")
    248a1d6f1ac4 ("drm/amd: fix include notation and remove -Iinclude/drm flag")
    288912cb95d1 ("drm/amdgpu: use $(src) in Makefile (v2)")
    2f752e914d94 ("drm/amd/display: Remove connect DIG FE to its BE during timing programming")
    375fb53ec1be ("staging: android: replace explicit NULL comparison")
    395dec6f6bc5 ("Documentation: add doc for sync_file_get_fence()")
    4325198180e5 ("drm/amdgpu: remove GART page addr array")
    4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)")
    4cf7c42739cc ("drm/amd/display: Set/Reset avmute when disable/enable stream")
    62304fb1fc08 ("dma-buf/sync_file: de-stage sync_file")
    71021265a6f0 ("drm/amd/display: Clear test pattern when enabling stream")
    a1d29476d666 ("drm/amdgpu: optionally enable GART debugfs file")
    a8fe58cec351 ("drm/amd: add ACP driver support")
    b70f014d58b9 ("drm/amdgpu: change default sched jobs to 32")
    c784c82a3fd6 ("Documentation: add Sync File doc")
    d4cab38e153d ("staging/android: prepare sync_file for de-staging")
    d7fdb0ae9d11 ("staging/android: rename sync_fence to sync_file")
    f54d1867005c ("dma-buf: Rename struct fence to dma_fence")
    fac8434dab96 ("Documentation: Fix some grammar mistakes in sync_file.txt")
    fdba11f4079e ("drm/amdgpu: move all Kconfig options to amdgpu/Kconfig")


NOTE: The patch will not be queued to stable trees until it is upstream.

How should we proceed with this patch?

-- 
Thanks
Sasha