Re: [PATCH] drm/amd/pm: smu13: Enable VCN_RESET for pgm 7 with appropriate firmware version

[Lazar, Lijo]

On 10/21/2025 7:39 AM, Jesse.Zhang wrote:

This patch extends the VCN_RESET capability check to include pgm 7 when the 
firmware version is 0x07551400 or newer.

Signed-off-by: Jesse Zhang <jesse.zh...@amd.com>

Reviewed-by: Lijo Lazar <lijo.la...@amd.com>

Thanks,
Lijo

---
  drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 3 ++-
  1 file changed, 2 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 cc7a0e061ba1..0a7d2cea7dc6 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
@@ -450,7 +450,8 @@ 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))

+       if ((pgm == 0 && fw_ver >= 0x00558200) ||
+           (pgm == 7 && fw_ver >= 0x07551400))
                smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET));
  }