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accel/ivpu: Improve IVPU_TEST_MODE_FW_TEST handling

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In FW_TEST mode, boot the firmware but skip the ready wait and all
subsequent firmware communication. The firmware test reports its
results through the firmware log.

Disable driver timeouts in this mode so timeout handling does not
interrupt the firmware test.

Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Link: https://patch.msgid.link/20261008100013.3006983-1-andrzej.kacprowski@linux.intel.com
This commit is contained in:
Andrzej Kacprowski 2026-10-08 12:00:13 +02:00 committed by Karol Wachowski
parent 4d0c7b944e
commit 607dda5ce5
2 changed files with 4 additions and 1 deletions
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3
drivers/accel/ivpu/ivpu_drv.c
View File

@ -539,6 +539,9 @@ int ivpu_boot(struct ivpu_device *vdev)
ivpu_hw_irq_enable(vdev);
ivpu_ipc_enable(vdev);
if (ivpu_test_mode & IVPU_TEST_MODE_FW_TEST)
return 0;
if (!ivpu_fw_is_warm_boot(vdev)) {
ret = ivpu_pm_dct_init(vdev);
if (ret)

2
drivers/accel/ivpu/ivpu_hw.c
View File

@ -94,7 +94,7 @@ static void wa_init(struct ivpu_device *vdev)
static void timeouts_init(struct ivpu_device *vdev)
{
if (ivpu_test_mode & IVPU_TEST_MODE_DISABLE_TIMEOUTS) {
if (ivpu_test_mode & (IVPU_TEST_MODE_DISABLE_TIMEOUTS | IVPU_TEST_MODE_FW_TEST)) {
/* in milliseconds, negative value disables the timeout */
vdev->timeout.boot = -1;
vdev->timeout.jsm = -1;