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Mainline Linux tree for various devices, only for fun :)
90751f686e
This adds the four video decoder clock trees. VDEC_1 is split into two paths on Meson8b and Meson8m2: - input mux called "vdec_1_sel" - two dividers ("vdec_1_1_div" and "vdec_1_2_div") and gates ("vdec_1_1" and "vdec_1_2") - and an output mux (probably glitch-free) called "vdec_1" On Meson8 the VDEC_1 tree is simpler because there's only one path: - input mux called "vdec_1_sel" - divider ("vdec_1_1_div") and gate ("vdec_1_1") - (the gate is used as output directly, there's no mux) The VDEC_HCODEC and VDEC_2 clocks are simple composite clocks each consisting of an input mux, divider and a gate. The VDEC_HEVC clock seems to have two paths similar to the VDEC_1 clock. However, the register offsets of the second clock path is not known. Amlogic's 3.10 kernel (which is used as reference) sets HHI_VDEC2_CLK_CNTL[31] to 1 before changing the VDEC_HEVC clock and back to 0 afterwards. For now, leave a TODO comment and only add the first path. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Maxime Jourdan <mjourdan@baylibre.com> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lkml.kernel.org/r/20190324151423.19063-3-martin.blumenstingl@googlemail.com |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
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.