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RPi4: add config.txt with default 320MB gpu mem

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Several 4k HEVC files were reported to play with artifacts unless
gpu mem is bumped to at least 288MB. Use 320MB for now to have a bit
more headroom, just in case.

Unfortunately this can't be changed via distroconfig.txt so we have
to do it in config.txt.

Also drop the disable_overscan block as that's enabled by default
via distroconfig.txt.

Signed-off-by: Matthias Reichl <hias@horus.com>
This commit is contained in:
Matthias Reichl 2019-06-25 22:54:32 +02:00
parent d561157d7b
commit ae4f088114
1 changed files with 38 additions and 0 deletions
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38
projects/RPi/devices/RPi4/config/config.txt Normal file
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# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
# Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)
################################################################################
# Bootloader configuration - config.txt
################################################################################
################################################################################
# Memory (System/GPU configuration )
################################################################################
# Default GPU memory split - at least 288M is needed for some 4k HEVC files
gpu_mem=320
################################################################################
# For overclocking and various other settings, see:
# https://www.raspberrypi.org/documentation/configuration/config-txt.md
################################################################################
# Set 'force_turbo=1' to disable dynamic overclocking and enable overclocking always.
force_turbo=0
# Force HDMI even if unplugged or powered off
# hdmi_force_hotplug=1
# Doesn't sent initial active source message.
# Avoids bringing CEC (enabled TV) out of standby and channel switch when
# rebooting.
hdmi_ignore_cec_init=1
################################################################################
# End of default configuration
################################################################################
################################################################################
# Include distribution specific config file if it exists.
################################################################################
[all]
include distroconfig.txt