Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.16.1 2021-12-31T13:56:21+00:00 2021-12-31T13:56:21+00:00 Evan Quan evan.quan@amd.com 2021-12-30T09:53:54+00:00 urn:sha1:eaa090538e8d21801c6d5f94590c3799e6a528b5 To pair with the workaround which always reset the ASIC in suspend. Otherwise, the reset which relies on BACO will fail. Fixes: daf8de0874ab5b ("drm/amdgpu: always reset the asic in suspend (v2)") Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-12-27T16:57:25+00:00 Prike Liang Prike.Liang@amd.com 2021-12-13T08:17:02+00:00 urn:sha1:8c45096c60d6ce6341c374636100ed1b2c1c33a1 In the s0ix entry need retain gfx in the gfxoff state,so here need't set gfx cgpg in the S0ix suspend-resume process. Moreover move the S0ix check into SMU12 can simplify the code condition check. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1712 Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-12-17T17:47:28+00:00 Lijo Lazar lijo.lazar@amd.com 2021-12-15T15:37:03+00:00 urn:sha1:19e66d512e4182a0461530fa3159638e0f55d97e Fix the message argument. 0: Allow power down 1: Disallow power down Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-12-14T22:59:19+00:00 Lang Yu lang.yu@amd.com 2021-12-14T07:25:54+00:00 urn:sha1:aa464957f7e660abd554f2546a588f6533720e21 Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), but not freed in int smu_v12_0_fini_smc_tables(). Free it! Fixes: 95868b85764a ("drm/amd/powerplay: add Renoir support for gpu metrics export") Signed-off-by: Lang Yu <lang.yu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-12-14T22:56:53+00:00 Evan Quan evan.quan@amd.com 2021-12-13T06:38:38+00:00 urn:sha1:17c65d6fca844ee72a651944d8ce721e9040bf70 Pair the operations did in GMC ->hw_init and ->hw_fini. That can help to maintain correct cached state for GMC and avoid unintention gate operation dropping due to wrong cached state. BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1828 Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-12-14T22:52:28+00:00 Mario Limonciello mario.limonciello@amd.com 2021-12-09T18:13:53+00:00 urn:sha1:dcd10d879a9d1d4e929d374c2f24aba8fac3252b This value does not get cached into adev->pm.fw_version during startup for smu13 like it does for other SMU like smu12. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2021-12-01T22:02:40+00:00 Lijo Lazar lijo.lazar@amd.com 2021-11-29T07:57:44+00:00 urn:sha1:e0570f0b6e2e88be7ef99d1194b153cb054a2107 On aldebaran, RLC also controls GFXCLK. Skip halting RLC during GFX IP suspend and keep it running till PMFW disables all DPMs. [ 578.019986] amdgpu 0000:23:00.0: amdgpu: GPU reset begin! [ 583.245566] amdgpu 0000:23:00.0: amdgpu: Failed to disable smu features. [ 583.245621] amdgpu 0000:23:00.0: amdgpu: Fail to disable dpm features! [ 583.245639] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62 [ 583.248504] [drm] free PSP TMR buffer Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-11-24T20:14:14+00:00 Alex Deucher alexander.deucher@amd.com 2021-11-23T16:36:01+00:00 urn:sha1:d5c7255dc7ff6e1239d794b9c53029d83ced04ca The overclocking interface currently appends data to a string. Revert back to using sprintf(). Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1774 Fixes: 6db0c87a0a8ee1 ("amdgpu/pm: Replace hwmgr smu usage of sprintf with sysfs_emit") Acked-by: Evan Quan <evan.quan@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2021-11-18T04:04:51+00:00 Perry Yuan Perry.Yuan@amd.com 2021-10-28T10:05:42+00:00 urn:sha1:3dac776e349a214c07fb2b0e5973947b0aade4f6 add support that allow the userspace tool like RGP to get the GFX clock value at runtime, the fix follow the old way to show the min/current/max clocks level for compatible consideration. === Test === $ cat /sys/class/drm/card0/device/pp_dpm_sclk 0: 200Mhz * 1: 1100Mhz 2: 1600Mhz then run stress test on one APU system. $ cat /sys/class/drm/card0/device/pp_dpm_sclk 0: 200Mhz 1: 1040Mhz * 2: 1600Mhz The current GFXCLK value is updated at runtime. BugLink: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5260 Reviewed-by: Huang Ray <Ray.Huang@amd.com> Signed-off-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2021-11-17T22:42:26+00:00 Lijo Lazar lijo.lazar@amd.com 2021-11-15T07:23:27+00:00 urn:sha1:be83a5676767c99c2417083c29d42aa1e109a69d Print Navi1x fine grained clocks in a consistent manner with other SOCs. Don't show aritificial DPM level when the current clock equals min or max. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>