From 0c287c27fbffa2737f155af73646a794e540e1d3 Mon Sep 17 00:00:00 2001 From: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Date: Sat, 28 Oct 2023 17:59:35 +0200 Subject: [PATCH] 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 --- drivers/accel/ivpu/ivpu_mmu.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c index b15cf9cc9c433..b46f3743c0e7d 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) -- GitLab