drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Disable VCN reset capability for the program 4 as it's
causing regressions.

Fixes: 9d20f37a106f ("drm/amd/pm: Add VCN reset support for SMU v13.0.6")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

authored by

Jesse.Zhang and committed by

Alex Deucher 5 months ago bd8acfcf 8d557eab

+1 -2

1 changed file

expand all

drivers

gpu

drm

amd

swsmu

smu13

smu_v13_0_6_ppt.c

+1 -2

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c

··· 450 450 ((pgm == 4) && (fw_ver >= 0x4557000))) 451 451 smu_v13_0_6_cap_set(smu, SMU_CAP(SDMA_RESET)); 452 452 453 - if (((pgm == 0) && (fw_ver >= 0x00558200)) || 454 - ((pgm == 4) && (fw_ver >= 0x04557100))) 453 + if ((pgm == 0) && (fw_ver >= 0x00558200)) 455 454 smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET)); 456 455 } 457 456