From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 212077] AMD GPU discrete card memory at highest frequency even while not in use
Date: Fri, 19 Mar 2021 19:44:35 +0000 [thread overview]
Message-ID: <bug-212077-2300-1CfBLRTfo9@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-212077-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=212077
--- Comment #12 from Bat Malin (bat_malin@abv.bg) ---
Old Kernel e.g. 5.10.23 initializes this
1.038643] [drm] DM_PPLIB: values for Engine clock
[ 1.038645] [drm] DM_PPLIB: 214000
[ 1.038646] [drm] DM_PPLIB: 603000
[ 1.038646] [drm] DM_PPLIB: 958000
[ 1.038647] [drm] DM_PPLIB: 1060000
[ 1.038647] [drm] DM_PPLIB: 1128000
[ 1.038647] [drm] DM_PPLIB: 1182000
[ 1.038648] [drm] DM_PPLIB: 1230000
[ 1.038648] [drm] DM_PPLIB: 1275000
[ 1.038649] [drm] DM_PPLIB: Validation clocks:
[ 1.038649] [drm] DM_PPLIB: engine_max_clock: 127500
[ 1.038649] [drm] DM_PPLIB: memory_max_clock: 175000
[ 1.038650] [drm] DM_PPLIB: level : 8
[ 1.038651] [drm] DM_PPLIB: values for Memory clock
[ 1.038651] [drm] DM_PPLIB: 300000
[ 1.038651] [drm] DM_PPLIB: 625000
[ 1.038652] [drm] DM_PPLIB: 1750000
[ 1.038652] [drm] DM_PPLIB: Validation clocks:
[ 1.038652] [drm] DM_PPLIB: engine_max_clock: 127500
[ 1.038653] [drm] DM_PPLIB: memory_max_clock: 175000
[ 1.038653] [drm] DM_PPLIB: level : 8
and for the integrated card-
[ 1.469248] [drm] DM_PPLIB: values for F clock
[ 1.469250] [drm] DM_PPLIB: 400000 in kHz, 2874 in mV
[ 1.469251] [drm] DM_PPLIB: 933000 in kHz, 3224 in mV
[ 1.469252] [drm] DM_PPLIB: 1067000 in kHz, 3924 in mV
[ 1.469253] [drm] DM_PPLIB: 1200000 in kHz, 4074 in mV
[ 1.469256] [drm] DM_PPLIB: values for DCF clock
[ 1.469257] [drm] DM_PPLIB: 300000 in kHz, 2874 in mV
[ 1.469258] [drm] DM_PPLIB: 600000 in kHz, 3224 in mV
[ 1.469259] [drm] DM_PPLIB: 626000 in kHz, 3924 in mV
[ 1.469260] [drm] DM_PPLIB: 654000 in kHz, 4074 in mV
[ 1.469553] [drm] Display Core initialized with v3.2.104!
The new one 5.11.7 only for integrated card
[ 1.992374] kernel: [drm] DM_PPLIB: values for F clock
[ 1.992377] kernel: [drm] DM_PPLIB: 400000 in kHz, 2874 in mV
[ 1.992379] kernel: [drm] DM_PPLIB: 933000 in kHz, 3224 in mV
[ 1.992381] kernel: [drm] DM_PPLIB: 1067000 in kHz, 3924 in mV
[ 1.992382] kernel: [drm] DM_PPLIB: 1200000 in kHz, 4074 in mV
[ 1.992385] kernel: [drm] DM_PPLIB: values for DCF clock
[ 1.992387] kernel: [drm] DM_PPLIB: 300000 in kHz, 2874 in mV
[ 1.992388] kernel: [drm] DM_PPLIB: 600000 in kHz, 3224 in mV
[ 1.992390] kernel: [drm] DM_PPLIB: 626000 in kHz, 3924 in mV
[ 1.992391] kernel: [drm] DM_PPLIB: 654000 in kHz, 4074 in mV
So I think this is related as the new kernel driver can`t initialize the values
for the discrete card.
Please fix.
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next prev parent reply other threads:[~2021-03-19 19:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 19:44 [Bug 212077] New: AMD GPU at highest frequency even not in use bugzilla-daemon
2021-03-05 19:47 ` [Bug 212077] AMD GPU discrete card memory " bugzilla-daemon
2021-03-05 19:47 ` [Bug 212077] AMD GPU discrete card memory at highest frequency even while " bugzilla-daemon
2021-03-05 19:50 ` bugzilla-daemon
2021-03-05 19:51 ` bugzilla-daemon
2021-03-06 19:45 ` bugzilla-daemon
2021-03-08 19:43 ` bugzilla-daemon
2021-03-10 20:44 ` bugzilla-daemon
2021-03-10 20:55 ` bugzilla-daemon
2021-03-13 20:05 ` bugzilla-daemon
2021-03-17 19:11 ` bugzilla-daemon
2021-03-17 19:19 ` bugzilla-daemon
2021-03-17 19:21 ` bugzilla-daemon
2021-03-17 19:23 ` bugzilla-daemon
2021-03-19 19:44 ` bugzilla-daemon [this message]
2021-03-24 21:32 ` bugzilla-daemon
2021-03-26 20:25 ` bugzilla-daemon
2021-04-07 18:21 ` bugzilla-daemon
2021-04-08 18:31 ` bugzilla-daemon
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