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drm/amd/pm: Enable VCN reset for pgm=4 with appropriate FW version

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Extend the VCN reset capability to include pgm=4 variants when the
firmware version meets the required threshold (>= 0x04557100). This
follows the existing pattern for pgm=0 and pgm=7, ensuring that VCN
reset is enabled only on configurations where it is supported by the
firmware.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jesse.Zhang 2026-03-19 15:54:38 +08:00 committed by Alex Deucher
parent 5c82adf957
commit 6728daa259
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@ -461,6 +461,7 @@ static void smu_v13_0_6_init_caps(struct smu_context *smu)
smu_v13_0_6_cap_set(smu, SMU_CAP(SDMA_RESET));
if ((pgm == 0 && fw_ver >= 0x00558200) ||
(pgm == 4 && fw_ver >= 0x04557100) ||
(pgm == 7 && fw_ver >= 0x07551400))
smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET));
}