[v2 4/5] drm/amd/pm: Update SMU v13.0.6 PPT caps initialization
Jesse.Zhang
Jesse.Zhang at amd.com
Tue Aug 19 09:17:08 UTC 2025
Update the conditions for setting the SMU vcn reset caps in the SMU v13.0.6 PPT
initialization function. Specifically:
- Add support for VCN reset capability for firmware versions 0x00558200 and
above when the program version is 0.
- Add support for VCN reset capability for firmware versions 0x05551800 and
above when the program version is 5.
Signed-off-by: Jesse Zhang <Jesse.Zhang at amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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 627a8188d868..9306bfe808e4 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
@@ -437,7 +437,9 @@ 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 == 4) && (fw_ver >= 0x04557100))
+ if (((pgm == 0) && (fw_ver >= 0x00558200)) ||
+ ((pgm == 4) && (fw_ver >= 0x04557100)) ||
+ ((pgm == 5) && (fw_ver >= 0x05551800)))
smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET));
}
--
2.49.0
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