From: Jesse.Zhang Date: Sat, 4 Oct 2025 14:39:24 +0000 (+0800) Subject: drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=bd8acfcfce7d711372c2c45f4c5e24ea650c26bf;p=users%2Fhch%2Fmisc.git 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 --- 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 72ca6302da63..285cf7979693 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)); }