From bd8acfcfce7d711372c2c45f4c5e24ea650c26bf Mon Sep 17 00:00:00 2001 From: "Jesse.Zhang" Date: Sat, 4 Oct 2025 22:39:24 +0800 Subject: [PATCH] drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression 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 Signed-off-by: Jesse Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c index 72ca6302da638..285cf79796939 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c @@ -450,8 +450,7 @@ static void smu_v13_0_6_init_caps(struct smu_context *smu) ((pgm == 4) && (fw_ver >= 0x4557000))) smu_v13_0_6_cap_set(smu, SMU_CAP(SDMA_RESET)); - if (((pgm == 0) && (fw_ver >= 0x00558200)) || - ((pgm == 4) && (fw_ver >= 0x04557100))) + if ((pgm == 0) && (fw_ver >= 0x00558200)) smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET)); } -- 2.47.3