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| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2023-10-28 18:59:35 +0300 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-10-31 18:45:50 +0300 |
| commit | 0c287c27fbffa2737f155af73646a794e540e1d3 (patch) | |
| tree | 0c36b4880f32cd9bd792d8da8c0105a90f386b51 /drivers/accel/ivpu | |
| parent | 3bcc5209ba6af1019487b54b30fc226ecf79193d (diff) | |
| download | linux-0c287c27fbffa2737f155af73646a794e540e1d3.tar.xz | |
accel/ivpu: Simplify MMU SYNC command
CMD_SYNC does not need any args as we poll for completion anyway.
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231028155936.1183342-8-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_mmu.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c index b15cf9cc9c43..b46f3743c0e7 100644 --- a/drivers/accel/ivpu/ivpu_mmu.c +++ b/drivers/accel/ivpu/ivpu_mmu.c @@ -500,10 +500,7 @@ static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev) u64 val; int ret; - val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC) | - FIELD_PREP(IVPU_MMU_CMD_SYNC_0_CS, 0x2) | - FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSH, 0x3) | - FIELD_PREP(IVPU_MMU_CMD_SYNC_0_MSI_ATTR, 0xf); + val = FIELD_PREP(IVPU_MMU_CMD_OPCODE, CMD_SYNC); ret = ivpu_mmu_cmdq_cmd_write(vdev, "SYNC", val, 0); if (ret) |