From: Tzung-Bi Shih <tzungbi@kernel.org>
To: "Thomas Weißschuh" <linux@weissschuh.net>
Cc: "Benson Leung" <bleung@chromium.org>,
"Guenter Roeck" <groeck@chromium.org>,
"Sebastian Reichel" <sre@kernel.org>,
"Thomas Weißschuh" <thomas@weissschuh.net>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Len Brown" <lenb@kernel.org>,
"Robert Moore" <robert.moore@intel.com>,
chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org,
"Mario Limonciello" <mario.limonciello@amd.com>,
"Dustin Howett" <dustin@howett.net>,
"Stephen Horvath" <s.horvath@outlook.com.au>,
"Rajas Paranjpe" <paranjperajas@gmail.com>,
linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev,
"Matt Hartley" <matt.hartley@gmail.com>
Subject: Re: [PATCH v3 3/5] platform/chrome: cros_ec_proto: Introduce cros_ec_cmd_versions()
Date: Tue, 11 Jun 2024 06:32:38 +0000 [thread overview]
Message-ID: <ZmfvhvcjTbjOSp4f@google.com> (raw)
In-Reply-To: <20240610-cros_ec-charge-control-v3-3-135e37252094@weissschuh.net>
On Mon, Jun 10, 2024 at 05:51:08PM +0200, Thomas Weißschuh wrote:
> If the command is not supported at all the EC returns
> -EINVAL/EC_RES_INVALID_PARAMS.
>
> This error is translated into an empty version mask as that is easier to
> handle for callers and they don't need to know about the error details.
I'm not sure whether the behavior is what we want or not as existing
EC_CMD_GET_CMD_VERSIONS usages don't have it.
next prev parent reply other threads:[~2024-06-11 6:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-10 15:51 [PATCH v3 0/5] ChromeOS Embedded Controller charge control driver Thomas Weißschuh
2024-06-10 15:51 ` [PATCH v3 1/5] ACPI: battery: add devm_battery_hook_register() Thomas Weißschuh
2024-06-13 19:33 ` Rafael J. Wysocki
2024-06-10 15:51 ` [PATCH v3 2/5] platform/chrome: Update binary interface for EC-based charge control Thomas Weißschuh
2024-06-10 15:51 ` [PATCH v3 3/5] platform/chrome: cros_ec_proto: Introduce cros_ec_cmd_versions() Thomas Weißschuh
2024-06-11 6:32 ` Tzung-Bi Shih [this message]
2024-06-11 7:23 ` Thomas Weißschuh
2024-06-11 10:14 ` Tzung-Bi Shih
2024-06-11 11:35 ` Tzung-Bi Shih
2024-06-11 12:14 ` Thomas Weißschuh
2024-06-12 2:25 ` Tzung-Bi Shih
2024-06-10 15:51 ` [PATCH v3 4/5] power: supply: add ChromeOS EC based charge control driver Thomas Weißschuh
2024-06-10 15:51 ` [PATCH v3 5/5] power: supply: cros_charge-control: don't probe if Framework control is present Thomas Weißschuh
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