| # Copyright 2020 The Chromium OS Authors. All rights reserved. |
| # This file distributed under the terms of the BSD license. |
| # |
| # Package version scheme: <major_ver>.<minor_ver>.<tarball_ver>-r<ebuild_rev> |
| # All package version numbers are in decimal. |
| # Example: 1.4.0-r1 |
| # |
| # major_ver is from DPCD0040Ah |
| # minor_ver is from DPCD0040Bh |
| # See: https://issuetracker.google.com/123000266 |
| # |
| # tarball_ver represents version of the tarball for the given major+minor |
| # version. Start at 0 for first tarball of a given FW+CFG version. Increment |
| # only when changing the tarball while keeping the actual firmware the same. |
| # |
| # ebuild_rev represents version of this ebuild file for the given tarball. |
| # Start at 1 for first ebuild revision of a given tarball. Increment only when |
| # changing this ebuild without changing the tarball. |
| # |
| # All package version changes should be performed by adding or renaming |
| # symlinks. This actual ebuild file name should never need to change, unless |
| # renaming the package. |
| |
| EAPI="7" |
| |
| DESCRIPTION="Atlas FHD display TCON (Timing Controller) firmware payload." |
| SRC_URI="gs://chromeos-localmirror/distfiles/${P}.tar.xz" |
| |
| LICENSE="LICENSE.atlas-tcon-firmware" |
| SLOT="0" |
| KEYWORDS="*" |
| |
| S="${WORKDIR}" |
| |
| src_install() { |
| local fw_res= |
| local fw_major_hex= |
| local fw_minor_hex= |
| local fw_fname= |
| local fw_symlink= |
| |
| fw_res="${PN##*-}" |
| fw_major_hex="$(printf '0x%02X' "$(ver_cut 1)")" |
| fw_minor_hex="$(printf '0x%02X' "$(ver_cut 2)")" |
| fw_fname="nvt_tcon_fw_${fw_res}_${fw_major_hex}_${fw_minor_hex}.bin" |
| fw_symlink="nvt_tcon_firmware_${fw_res}.bin" |
| |
| insinto /opt/google/tcon/firmware |
| doins "${P}/${fw_fname}" |
| |
| # Create symlink at /lib/firmware to the firmware binary. |
| dosym "/opt/google/tcon/firmware/${fw_fname}" "/lib/firmware/${fw_symlink}" |
| } |
