Commit 7459211a authored by Andrzej Kacprowski's avatar Andrzej Kacprowski Committed by Jacek Lawrynowicz
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accel/ivpu: Add test_mode bit to force turbo 



Add new test_mode BIT(9) that forces firmware to
enable turbo burst mode.

Signed-off-by: default avatarAndrzej Kacprowski <Andrzej.Kacprowski@intel.com>
Reviewed-by: default avatarJacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: default avatarJeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930195322.461209-20-jacek.lawrynowicz@linux.intel.com


Signed-off-by: default avatarJacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
parent c3b0ec0f

drivers/accel/ivpu/ivpu_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -197,6 +197,7 @@ extern bool ivpu_force_snoop; 
#define IVPU_TEST_MODE_PREEMPTION_DISABLE BIT(6)

#define IVPU_TEST_MODE_HWS_EXTRA_EVENTS	  BIT(7)

#define IVPU_TEST_MODE_DISABLE_TIMEOUTS   BIT(8)

#define IVPU_TEST_MODE_TURBO		  BIT(9)

extern int ivpu_test_mode;



struct ivpu_file_priv *ivpu_file_priv_get(struct ivpu_file_priv *file_priv);

drivers/accel/ivpu/ivpu_job.c

+5 −0
Original line number Diff line number Diff line
@@ -202,6 +202,11 @@ ivpu_cmdq_init(struct ivpu_file_priv *file_priv, struct ivpu_cmdq *cmdq, u16 eng 
	jobq_header->engine_idx = engine;

	jobq_header->head = 0;

	jobq_header->tail = 0;

	if (ivpu_test_mode & IVPU_TEST_MODE_TURBO) {

		ivpu_dbg(vdev, JOB, "Turbo mode enabled");

		jobq_header->flags = VPU_JOB_QUEUE_FLAGS_TURBO_MODE;

	}



	wmb(); /* Flush WC buffer for jobq->header */



	if (vdev->fw->sched_mode == VPU_SCHEDULING_MODE_HW) {