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643515a9cd
Currently the msm driver creates an extra interim platform device for Imageon GPUs. This is not ideal, as the device doesn't have corresponding OF node. If the headless mode is used for newer GPUs, then the msm_use_mmu() function can not detect corresponding IOMMU devices. Also the DRM device (although it's headless) is created with modesetting flags being set. To solve all these issues, rework the way the Imageon devices are bound. Remove the interim device, don't register a component and instead use a cut-down version of the normal functions to probe or remove the driver. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662584/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.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 reStructuredText 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.