Bug#1035880: radeon: radeon driver only partial support of pipelines
Package: firmware-amd-graphics
Version: 20210315-3
Severity: normal
File: radeon
Tags: upstream
X-Debbugs-Cc: christianpeterkiss@yahoo.com
Dear Maintainer,
kernel.log reports that radeon: 1 quad pipes, 2 z pipes initialized.
the gpu an rv530 has atleast double to 4 of these each.
the rudimentary partial support of the hardware features includes oddity clock
at
85.5Mhz
instead 500 / 1100ram
while the bit width 128seems to becorrect
additionally to this the realtime kernel scheduling seems to break the gpu/ non
optimised coordination cpu gpu scheduling of cpucycles
allthebest
Christian Kiss
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-- System Information:
Debian Release: 11.7
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,
'proposed-updates'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 5.10.0-22-rt-686-pae (SMP w/1 CPU thread; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not
set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
firmware-amd-graphics depends on no packages.
firmware-amd-graphics recommends no packages.
Versions of packages firmware-amd-graphics suggests:
ii initramfs-tools 0.140
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