diff mbox series

[5/7] accel/ivpu/40xx: Enable D0i3 message

Message ID 20240126122804.2169129-6-jacek.lawrynowicz@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series accel/ivpu fixes for 6.8-rc3 | expand

Commit Message

Jacek Lawrynowicz Jan. 26, 2024, 12:28 p.m. UTC 
From: Krystian Pradzynski <krystian.pradzynski@intel.com>

All recent 40xx firmware already supports D0i3 entry message and this
WA is no longer needed.

Signed-off-by: Krystian Pradzynski <krystian.pradzynski@intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
 drivers/accel/ivpu/ivpu_fw.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Jeffrey Hugo Jan. 26, 2024, 6:24 p.m. UTC | #1 
On 1/26/2024 5:28 AM, Jacek Lawrynowicz wrote:
> From: Krystian Pradzynski <krystian.pradzynski@intel.com>
> 
> All recent 40xx firmware already supports D0i3 entry message and this
> WA is no longer needed.

Can I assume that the workaround only applies to pre-production firmware?
Jacek Lawrynowicz Feb. 5, 2024, 8:27 a.m. UTC | #2 
On 26.01.2024 19:24, Jeffrey Hugo wrote:
> On 1/26/2024 5:28 AM, Jacek Lawrynowicz wrote:
>> From: Krystian Pradzynski <krystian.pradzynski@intel.com>
>>
>> All recent 40xx firmware already supports D0i3 entry message and this
>> WA is no longer needed.
> 
> Can I assume that the workaround only applies to pre-production firmware?
Yes, this was only affecting very early versions of the FW.
diff mbox series

Patch

diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index 6576232f3e67..5fa8bd4603d5 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -222,7 +222,6 @@  ivpu_fw_init_wa(struct ivpu_device *vdev)
 	const struct vpu_firmware_header *fw_hdr = (const void *)vdev->fw->file->data;
 
 	if (IVPU_FW_CHECK_API_VER_LT(vdev, fw_hdr, BOOT, 3, 17) ||
-	    (ivpu_hw_gen(vdev) > IVPU_HW_37XX) ||
 	    (ivpu_test_mode & IVPU_TEST_MODE_D0I3_MSG_DISABLE))
 		vdev->wa.disable_d0i3_msg = true;