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

[Jesse.Zhang <Jesse.Zhang@amd.com>]

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.

Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 1 +
 1 file changed, 1 insertion(+)

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 5b9580034641..deb8f827abcc 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
@@ -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));
 }
-- 
2.49.0