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0e7febeb4a
execution of extcon_set_state_sync() within the DP driver’s
.loader_protect helper failed due to dp->audio->extcon not
being allocated in dw_dp_single_audio_init() yet, which resulted
in the audio not work when the power-on logo feature is enabled.
so mv drm_dev_register() before rockchip_drm_show_logo().
Call trace:
dw_dp_single_audio_init+0xc8/0x194
dw_dp_encoder_late_register+0x28/0xa8
drm_encoder_register_all+0x40/0x5c
drm_modeset_register_all+0x38/0x7c
drm_dev_register+0x264/0x2e0
rockchip_drm_bind+0x1ec/0x2c8
Type: Fix
Redmine ID: #506052
Associated modifications: gerrit links
Test: test method
Change-Id: I1109a5ed90ac1c36028e050c41349c316d74e859
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.