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Filename Latest commit message Latest commit date
Shirish S 2c8f195adf drm/amd/display: don't clean-up bottom pipe plane_state
In the scenario of setting underlay, dc_validate_global_state()
is called after constructing the context with all
relevant bottom_pipe related configurations in dm_update_planes_state().

Currently, in dc_validate_global_state(), without checking for bottom_pipe's
existence, the pipe_ctx structure is initialised to 0, hence
nullyfying the plane_state of bottom_pipe which shall be accessed
in populate_initial_data() called from bw_calcs().

Due to this null pointer access kernel panics and leads to reboot
when underlay is tried to set.

This patch fixes the issue by no longer clearing the top_pipe. This
workaround is no longer required.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26 18:17:44 -04:00
arch ummary: 2017-08-29 10:37:36 +10:00
block
certs
crypto
Documentation dt-bindings: exynos5433-decon: remove i80-if-timings property 2017-08-25 11:58:08 +09:00
drivers drm/amd/display: don't clean-up bottom pipe plane_state 2017-09-26 18:17:44 -04:00
firmware
fs
include drm/dp-helper: add missing defines needed by AMD display core. 2017-09-26 17:05:12 -04:00
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README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.