tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

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

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>

authored by

Jesse.Zhang and committed by
Alex Deucher 6728daa2 5c82adf9

+1
+1
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
··· 461 461 smu_v13_0_6_cap_set(smu, SMU_CAP(SDMA_RESET)); 462 462 463 463 if ((pgm == 0 && fw_ver >= 0x00558200) || 464 + (pgm == 4 && fw_ver >= 0x04557100) || 464 465 (pgm == 7 && fw_ver >= 0x07551400)) 465 466 smu_v13_0_6_cap_set(smu, SMU_CAP(VCN_RESET)); 466 467 }