From: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
To: Jeffrey Hugo <quic_jhugo@quicinc.com>, dri-devel@lists.freedesktop.org
Cc: oded.gabbay@gmail.com, "Wachowski, Karol" <karol.wachowski@intel.com>
Subject: Re: [PATCH 07/29] accel/ivpu: Set 500 ns delay between power island TRICKLE and ENABLE
Date: Mon, 30 Sep 2024 19:19:14 +0200 [thread overview]
Message-ID: <4e48cc84-91ee-4a63-8779-1278b9d30a96@linux.intel.com> (raw)
In-Reply-To: <a2cebc00-82cb-d927-f66b-6d2782330503@quicinc.com>
On 9/27/2024 10:47 PM, Jeffrey Hugo wrote:
> On 9/24/2024 2:17 AM, Jacek Lawrynowicz wrote:
>> From: "Wachowski, Karol" <karol.wachowski@intel.com>
>>
>> Follow HAS recommendation of 500 ns delay when setting
>
> "HAS"?
>
>> AON_PWR_ISLAND_TRICKLE_EN and AON_PWR_ISLAND_EN registers
>
> Missing "." ?
>
>
> Also, you currently have a 500 ns delay when setting both. Perhaps the recommendation is to have a delay between setting them?
>
Yeah, I'm definitely going to reword this.
next prev parent reply other threads:[~2024-09-30 17:19 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-24 8:17 [PATCH 00/29] accel/ivpu: Fixes for 6.12-rc1 Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 01/29] accel/ivpu: Update VPU FW API headers Jacek Lawrynowicz
2024-09-27 20:24 ` Jeffrey Hugo
2024-09-30 10:03 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 02/29] accel/ivpu: Rename ivpu_log_level to fw_log_level Jacek Lawrynowicz
2024-09-27 20:25 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 03/29] accel/ivpu: Reset fw log on cold boot Jacek Lawrynowicz
2024-09-27 20:27 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 04/29] accel/ivpu: Refactor FW log Jacek Lawrynowicz
2024-09-27 20:30 ` Jeffrey Hugo
2024-09-30 19:25 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 05/29] accel/ivpu: Add coredump support Jacek Lawrynowicz
2024-09-27 20:36 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 06/29] accel/ivpu: Fix JSM state dump message warnings Jacek Lawrynowicz
2024-09-27 20:44 ` Jeffrey Hugo
2024-09-30 17:22 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 07/29] accel/ivpu: Set 500 ns delay between power island TRICKLE and ENABLE Jacek Lawrynowicz
2024-09-27 20:47 ` Jeffrey Hugo
2024-09-30 17:19 ` Jacek Lawrynowicz [this message]
2024-09-24 8:17 ` [PATCH 08/29] accel/ivpu: Turn on autosuspend on Simics Jacek Lawrynowicz
2024-09-27 20:49 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 09/29] accel/ivpu: Add FW version debugfs entry Jacek Lawrynowicz
2024-09-27 20:55 ` Jeffrey Hugo
2024-09-30 13:04 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 10/29] accel/ivpu: Stop using hardcoded DRIVER_DATE Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 11/29] accel/ivpu: Remove 1-tile power up Simics workaround Jacek Lawrynowicz
2024-09-27 21:07 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 12/29] accel/ivpu: Allow reading dvfs_mode debugfs file Jacek Lawrynowicz
2024-09-27 21:09 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 13/29] accel/ivpu: Add one jiffy to bo_wait_ioctl timeout value Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 14/29] accel/ivpu: Add auto selection logic for job scheduler Jacek Lawrynowicz
2024-09-27 21:21 ` Jeffrey Hugo
2024-09-30 19:37 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 15/29] accel/ivpu: Print JSM message result in case of error Jacek Lawrynowicz
2024-09-27 21:21 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 16/29] accel/ivpu: Make DB_ID and JOB_ID allocations incremental Jacek Lawrynowicz
2024-09-27 21:23 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 17/29] accel/ivpu: Add test_mode bit to force turbo Jacek Lawrynowicz
2024-09-27 21:25 ` Jeffrey Hugo
2024-09-30 11:01 ` Jacek Lawrynowicz
2024-09-30 13:00 ` Jacek Lawrynowicz
2024-09-30 16:04 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 18/29] accel/ivpu: Remove skip of clock own resource ack on Simics Jacek Lawrynowicz
2024-09-27 21:26 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 19/29] accel/ivpu: Fix reset_engine debugfs file logic Jacek Lawrynowicz
2024-09-27 21:27 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 20/29] accel/ivpu: Prevent recovery invocation during probe and resume Jacek Lawrynowicz
2024-09-27 21:28 ` Jeffrey Hugo
2024-09-30 19:45 ` Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 21/29] accel/ivpu: Refactor failure diagnostics during boot Jacek Lawrynowicz
2024-09-27 21:29 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 22/29] accel/ivpu: Remove invalid warnings Jacek Lawrynowicz
2024-09-27 21:30 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 23/29] accel/ivpu: Do not fail on cmdq if failed to allocate preemption buffers Jacek Lawrynowicz
2024-09-27 21:31 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 24/29] accel/ivpu: Use whole user and shave ranges for " Jacek Lawrynowicz
2024-09-27 21:32 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 25/29] accel/ivpu: Increase MS info buffer size Jacek Lawrynowicz
2024-09-27 21:32 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 26/29] accel/ivpu: Fix ivpu_jsm_dyndbg_control() Jacek Lawrynowicz
2024-09-27 21:33 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 27/29] accel/ivpu: Remove HWS_EXTRA_EVENTS from test modes Jacek Lawrynowicz
2024-09-27 21:34 ` Jeffrey Hugo
2024-09-24 8:17 ` [PATCH 28/29] accel/ivpu: Add tracing for IPC/PM/JOB Jacek Lawrynowicz
2024-09-24 8:17 ` [PATCH 29/29] accel/ivpu: Fix typos in ivpu_pm.c Jacek Lawrynowicz
2024-09-27 21:36 ` Jeffrey Hugo
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