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From: "Lyndon Sanche" <lsanche@lyndeno.ca>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: mario.limonciello@amd.com, pali@kernel.org, W_Armin@gmx.de,
	srinivas.pandruvada@linux.intel.com,
	"Matthew Garrett" <mjg59@srcf.ucam.org>,
	"Hans de Goede" <hdegoede@redhat.com>,
	platform-driver-x86@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	Dell.Client.Kernel@dell.com
Subject: Re: [PATCH v3] platform/x86: dell-laptop: Implement platform_profile
Date: Tue, 30 Apr 2024 12:38:35 -0600	[thread overview]
Message-ID: <992f3688-fff9-4970-a5f4-103fd868551d@app.fastmail.com> (raw)
In-Reply-To: <6075bdd1-324c-ced7-4424-826b50767afc@linux.intel.com>

On Tue, Apr 30, 2024, at 4:31 AM, Ilpo Järvinen wrote:
> On Mon, 29 Apr 2024, Lyndon Sanche wrote:
>> + */
>> +
>> +#define DELL_ACC_GET_FIELD GENMASK(19, 16)
>> +#define DELL_ACC_SET_FIELD GENMASK(11, 8)
>> +#define DELL_THERMAL_SUPPORTED GENMASK(3, 0)
>
> Please align these with tabs.
>

Agreed.

>> +enum thermal_mode_bits {
>> +	DELL_BALANCED = BIT(0),
>> +	DELL_COOL_BOTTOM = BIT(1),
>> +	DELL_QUIET = BIT(2),
>> +	DELL_PERFORMANCE = BIT(3),
>
> You need #include <linux/bits.h> for BIT().
>

Agreed.

>> +	}
>> +}
>> +
>> +static int thermal_platform_profile_get(struct platform_profile_handler *pprof,
>> +					enum platform_profile_option *profile)
>> +{
>> +	int ret = thermal_get_mode();
>> +
>> +	if (ret < 0)
>
> I think I already mentioned about this, change to:
>
> 	int ret;
>
> 	ret = thermal_get_mode();
> 	if (ret < 0)
>

I missed this.

>> +		return ret;
>> +
>> +	switch (ret) {
>> +	case DELL_BALANCED:
>> +		*profile = PLATFORM_PROFILE_BALANCED;
>> +		break;
>> +	case DELL_PERFORMANCE:
>> +		*profile = PLATFORM_PROFILE_PERFORMANCE;
>> +		break;
>> +	case DELL_COOL_BOTTOM:
>> +		*profile = PLATFORM_PROFILE_COOL;
>> +		break;
>> +	case DELL_QUIET:
>> +		*profile = PLATFORM_PROFILE_QUIET;
>> +		break;
>> +	default:
>> +		return -EINVAL;
>> +	}
>> +
>> +	return 0;
>> +}
>> +
>> +int thermal_init(void)
>> +{
>> +	int ret;
>> +	int supported_modes;
>> +
>> +	ret = thermal_get_supported_modes(&supported_modes);
>> +	if (ret || !supported_modes)
>> +		return 0;
>
> I think you should propagate the error code differently from nothing 
> supported:
>
> 	if (ret < 0)
> 		return ret;
> 	if (!supported_modes)
> 		return 0;
>

Agreed.

Thank you for your feedback.

Lyndon

  reply	other threads:[~2024-04-30 18:38 UTC|newest]

Thread overview: 80+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-25 17:27 [PATCH] platform/x86: dell-laptop: Implement platform_profile Lyndon Sanche
2024-04-25 20:07 ` Mario Limonciello
2024-04-25 20:24   ` Lyndon Sanche
2024-04-25 20:28     ` Mario Limonciello
2024-04-25 21:51       ` Srinivas Pandruvada
2024-04-26  0:38         ` Lyndon Sanche
2024-04-26 16:14     ` srinivas pandruvada
2024-04-26 18:23       ` Lyndon Sanche
2024-04-26 18:24         ` srinivas pandruvada
2024-04-25 20:12 ` Pali Rohár
2024-04-25 20:27   ` Lyndon Sanche
2024-04-25 20:31     ` Pali Rohár
2024-04-25 21:07 ` Armin Wolf
2024-04-26  0:54   ` Lyndon Sanche
2024-04-26  2:04 ` [PATCH v2] " Lyndon Sanche
2024-04-26  9:23   ` Ilpo Järvinen
2024-04-26 18:05     ` Lyndon Sanche
2024-05-13 20:09   ` kernel test robot
2024-04-26  6:57 ` [PATCH] " Ilpo Järvinen
2024-04-29 16:48 ` [PATCH v3] " Lyndon Sanche
2024-04-29 17:45   ` Mario Limonciello
2024-04-29 17:51     ` Mario Limonciello
2024-04-29 21:25       ` Lyndon Sanche
2024-04-29 21:21     ` Lyndon Sanche
2024-04-30 10:31   ` Ilpo Järvinen
2024-04-30 18:38     ` Lyndon Sanche [this message]
2024-04-30 15:36   ` kernel test robot
2024-05-01  8:16   ` kernel test robot
2024-05-01 16:35   ` kernel test robot
2024-05-01 17:07   ` kernel test robot
2024-05-01  1:14 ` [PATCH v4] " Lyndon Sanche
2024-05-01  1:36   ` Pali Rohár
2024-05-01  1:42     ` Lyndon Sanche
2024-05-01 21:58 ` [PATCH v5] " Lyndon Sanche
2024-05-03 10:19   ` kernel test robot
2024-05-04  1:03     ` Lyndon Sanche
2024-05-06 10:18       ` Hans de Goede
2024-05-07 16:00         ` Lyndon Sanche
2024-05-03 21:19   ` Armin Wolf
2024-05-04  0:59     ` Lyndon Sanche
2024-05-08 14:24   ` Shen, Yijun
2024-05-08 15:53     ` Mario Limonciello
2024-05-11 15:05       ` Shen, Yijun
2024-05-11 15:12         ` Limonciello, Mario
2024-05-11 15:56           ` Shen, Yijun
2024-05-12 17:53             ` Armin Wolf
2024-05-12 17:58               ` Limonciello, Mario
2024-05-12 18:47                 ` Armin Wolf
2024-05-12 22:14                   ` Limonciello, Mario
2024-05-11 16:02         ` Lyndon Sanche
2024-05-09 15:10     ` Lyndon Sanche
2024-05-11  1:49       ` Lyndon Sanche
2024-05-11 15:22         ` Shen, Yijun
2024-05-11 15:54           ` Lyndon Sanche
2024-05-11 16:12             ` Shen, Yijun
2024-05-11  2:36 ` [PATCH v6 0/2] " Lyndon Sanche
2024-05-11  2:36 ` [PATCH v6 1/2] platform/x86: dell-smbios: Add helper for checking supported commands Lyndon Sanche
2024-05-11 15:13   ` Limonciello, Mario
2024-05-12 18:00   ` Armin Wolf
2024-05-11  2:36 ` [PATCH v6 2/2] platform/x86: dell-laptop: Implement platform_profile Lyndon Sanche
2024-05-11 15:16   ` Limonciello, Mario
2024-05-11 15:59     ` Lyndon Sanche
     [not found]       ` <48JCDS.E4RT1F9DTKFU1@lyndeno.ca>
2024-05-12  1:43         ` Limonciello, Mario
2024-05-12 15:25           ` Hans de Goede
2024-05-12  0:14     ` Lyndon Sanche
2024-05-12 18:05   ` Armin Wolf
2024-05-15 17:06     ` Lyndon Sanche
2024-05-17 22:42 ` [PATCH v7 0/3] platform/x86: dell: " Lyndon Sanche
2024-05-17 22:42   ` [PATCH v7 1/3] platform/x86: dell-smbios: Add helper for checking supported class Lyndon Sanche
2024-05-17 22:42   ` [PATCH v7 2/3] platform/x86: dell-smbios: Move request functions for reuse Lyndon Sanche
2024-05-17 22:42   ` [PATCH v7 3/3] platform/x86: dell-pc: Implement platform_profile Lyndon Sanche
2024-05-27  9:39     ` Ilpo Järvinen
2024-05-28 16:16       ` Lyndon Sanche
2024-05-21 20:50   ` [PATCH v7 0/3] platform/x86: dell: " Mario Limonciello
2024-05-29 17:47 ` [PATCH v8 " Lyndon Sanche
2024-05-29 17:47   ` [PATCH v8 1/3] platform/x86: dell-smbios: Add helper for checking supported class Lyndon Sanche
2024-05-29 17:47   ` [PATCH v8 2/3] platform/x86: dell-smbios: Move request functions for reuse Lyndon Sanche
2024-05-29 17:47   ` [PATCH v8 3/3] platform/x86: dell-pc: Implement platform_profile Lyndon Sanche
2024-05-30  8:39     ` Ilpo Järvinen
2024-05-31  1:19       ` Lyndon Sanche

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