From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Cezary Rojewski <cezary.rojewski@intel.com>, alsa-devel@alsa-project.org
Cc: upstream@semihalf.com, harshapriya.n@intel.com, rad@semihalf.com,
tiwai@suse.com, hdegoede@redhat.com, broonie@kernel.org,
amadeuszx.slawinski@linux.intel.com, cujomalainey@chromium.org,
lma@semihalf.com
Subject: Re: [PATCH 09/17] ASoC: Intel: avs: Add ROM requests
Date: Thu, 24 Feb 2022 19:42:52 -0600 [thread overview]
Message-ID: <377d6b88-33a9-ffab-9bfc-d1c836279b1d@linux.intel.com> (raw)
In-Reply-To: <20220207122108.3780926-10-cezary.rojewski@intel.com>
On 2/7/22 06:21, Cezary Rojewski wrote:
> ROM requests are messages initiated by Host to alter firmware early boot
> process. They specify whether the next boot should be a fresh start or if
> IMR can be used to speed things up.
'can' is an imprecise term in technical documentation.
did you mean 'shall' (requirement), 'may' (permission) or 'should'
(recommendation)?
It's my understanding that it's legal to redo a complete reboot from a
clean-slate.
It's also unclear if the firmware can use this mechanism to prevent the
use of IMR, e.g. if in some firmware builds state save/restore was
disabled for some reason.
next prev parent reply other threads:[~2022-02-25 2:41 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-07 12:20 [PATCH 00/17] ASoC: Intel: AVS - Audio DSP for cAVS Cezary Rojewski
2022-02-07 12:20 ` [PATCH 01/17] ALSA: hda: Add helper macros for DSP capable devices Cezary Rojewski
2022-02-07 12:20 ` [PATCH 02/17] ASoC: Export DAI register and widget ctor and dctor functions Cezary Rojewski
2022-02-07 12:20 ` [PATCH 03/17] ASoC: Intel: Introduce AVS driver Cezary Rojewski
2022-02-24 23:55 ` Pierre-Louis Bossart
2022-02-25 16:56 ` Cezary Rojewski
2022-02-25 20:23 ` Pierre-Louis Bossart
2022-02-28 14:52 ` Cezary Rojewski
2022-02-07 12:20 ` [PATCH 04/17] ASoC: Intel: avs: Inter process communication Cezary Rojewski
2022-02-25 0:56 ` Pierre-Louis Bossart
2022-02-25 18:06 ` Cezary Rojewski
2022-02-25 20:37 ` Pierre-Louis Bossart
2022-02-28 15:19 ` Cezary Rojewski
2022-02-28 15:39 ` Cezary Rojewski
2022-02-07 12:20 ` [PATCH 05/17] ASoC: Intel: avs: Add code loading requests Cezary Rojewski
2022-02-25 1:02 ` Pierre-Louis Bossart
2022-02-25 18:08 ` Cezary Rojewski
2022-02-07 12:20 ` [PATCH 06/17] ASoC: Intel: avs: Add pipeline management requests Cezary Rojewski
2022-02-25 1:11 ` Pierre-Louis Bossart
2022-02-25 18:31 ` Cezary Rojewski
2022-02-25 20:42 ` Pierre-Louis Bossart
2022-02-28 15:25 ` Cezary Rojewski
2022-02-07 12:20 ` [PATCH 07/17] ASoC: Intel: avs: Add module " Cezary Rojewski
2022-02-25 1:27 ` Pierre-Louis Bossart
2022-02-25 18:50 ` Cezary Rojewski
2022-02-25 20:44 ` Pierre-Louis Bossart
2022-02-28 15:26 ` Cezary Rojewski
2022-02-07 12:20 ` [PATCH 08/17] ASoC: Intel: avs: Add power " Cezary Rojewski
2022-02-25 1:37 ` Pierre-Louis Bossart
2022-02-25 19:08 ` Cezary Rojewski
2022-02-25 20:46 ` Pierre-Louis Bossart
2022-02-28 15:28 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 09/17] ASoC: Intel: avs: Add ROM requests Cezary Rojewski
2022-02-25 1:42 ` Pierre-Louis Bossart [this message]
2022-02-25 19:19 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 10/17] ASoC: Intel: avs: Add basefw runtime-parameter requests Cezary Rojewski
2022-02-07 12:21 ` [PATCH 11/17] ASoC: Intel: avs: Firmware resources management utilities Cezary Rojewski
2022-02-25 1:53 ` Pierre-Louis Bossart
2022-02-25 19:20 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 12/17] ASoC: Intel: avs: Declare module configuration types Cezary Rojewski
2022-02-07 12:21 ` [PATCH 13/17] ASoC: Intel: avs: Dynamic firmware resources management Cezary Rojewski
2022-02-25 2:02 ` Pierre-Louis Bossart
2022-02-25 19:27 ` Cezary Rojewski
2022-02-25 20:21 ` Pierre-Louis Bossart
2022-02-28 15:30 ` Cezary Rojewski
2022-02-28 17:20 ` Pierre-Louis Bossart
2022-02-07 12:21 ` [PATCH 14/17] ASoC: Intel: avs: General code loading flow Cezary Rojewski
2022-02-25 2:15 ` Pierre-Louis Bossart
2022-02-25 19:37 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 15/17] ASoC: Intel: avs: Implement CLDMA transfer Cezary Rojewski
2022-02-25 2:18 ` Pierre-Louis Bossart
2022-02-25 19:38 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 16/17] ASoC: Intel: avs: Code loading over CLDMA Cezary Rojewski
2022-02-25 2:21 ` Pierre-Louis Bossart
2022-02-25 19:38 ` Cezary Rojewski
2022-02-07 12:21 ` [PATCH 17/17] ASoC: Intel: avs: Code loading over HDA Cezary Rojewski
2022-02-21 11:51 ` [PATCH 00/17] ASoC: Intel: AVS - Audio DSP for cAVS Cezary Rojewski
2022-02-25 2:35 ` Pierre-Louis Bossart
2022-02-25 15:44 ` Cezary Rojewski
2022-02-25 16:33 ` Pierre-Louis Bossart
2022-02-25 18:07 ` Mark Brown
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