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accel/ivpu: Disable disable_clock_relinquish WA for LNL B0+

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This WA is only needed for LNL revision A.

Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611120433.1012423-5-jacek.lawrynowicz@linux.intel.com
This commit is contained in:
Wachowski, Karol 2024-06-11 14:04:21 +02:00 committed by Jacek Lawrynowicz
parent 7d4b4c7443
commit 52ab5be191
2 changed files with 4 additions and 1 deletions
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2
drivers/accel/ivpu/ivpu_drv.h
View File

@ -32,6 +32,8 @@
#define IVPU_HW_IP_50XX 50
#define IVPU_HW_IP_60XX 60
#define IVPU_HW_IP_REV_LNL_B0 4
#define IVPU_HW_BTRS_MTL 1
#define IVPU_HW_BTRS_LNL 2

3
drivers/accel/ivpu/ivpu_hw.c
View File

@ -61,7 +61,8 @@ static void wa_init(struct ivpu_device *vdev)
if (ivpu_hw_btrs_gen(vdev) == IVPU_HW_BTRS_MTL)
vdev->wa.interrupt_clear_with_0 = ivpu_hw_btrs_irqs_clear_with_0_mtl(vdev);
if (ivpu_device_id(vdev) == PCI_DEVICE_ID_LNL)
if (ivpu_device_id(vdev) == PCI_DEVICE_ID_LNL &&
ivpu_revision(vdev) < IVPU_HW_IP_REV_LNL_B0)
vdev->wa.disable_clock_relinquish = true;
if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX)