From: "Marek Behún" <kabel@kernel.org>
To: Lee Jones <lee@kernel.org>
Cc: "Pavel Machek" <pavel@ucw.cz>,
linux-leds@vger.kernel.org, "Arnd Bergmann" <arnd@arndb.de>,
soc@kernel.org, "Gregory CLEMENT" <gregory.clement@bootlin.com>,
arm@kernel.org, "Andy Shevchenko" <andy@kernel.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Andrew Lunn" <andrew@lunn.ch>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Marek Behún" <kabel@kernel.org>
Subject: [PATCH leds 6/8] platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature
Date: Mon, 2 Sep 2024 14:41:02 +0200 [thread overview]
Message-ID: <20240902124104.14297-7-kabel@kernel.org> (raw)
In-Reply-To: <20240902124104.14297-1-kabel@kernel.org>
When reading MCU firmware features, check also for the LED panel
brightness change interrupt feature, and suggest upgrading the firmware
if it is missing.
Signed-off-by: Marek Behún <kabel@kernel.org>
---
drivers/platform/cznic/turris-omnia-mcu-base.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/cznic/turris-omnia-mcu-base.c b/drivers/platform/cznic/turris-omnia-mcu-base.c
index bb871226e357..3bb4a3cfdb29 100644
--- a/drivers/platform/cznic/turris-omnia-mcu-base.c
+++ b/drivers/platform/cznic/turris-omnia-mcu-base.c
@@ -258,6 +258,7 @@ static int omnia_mcu_read_features(struct omnia_mcu *mcu)
_DEF_FEAT(NEW_INT_API, "new interrupt API"),
_DEF_FEAT(POWEROFF_WAKEUP, "poweroff and wakeup"),
_DEF_FEAT(TRNG, "true random number generator"),
+ _DEF_FEAT(BRIGHTNESS_INT, "LED panel brightness change interrupt"),
#undef _DEF_FEAT
};
struct i2c_client *client = mcu->client;
--
2.44.2
next prev parent reply other threads:[~2024-09-02 12:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 12:40 [PATCH leds 0/8] Turris Omnia LED driver changes Marek Behún
2024-09-02 12:40 ` [PATCH leds 1/8] turris-omnia-mcu-interface.h: Move command execution function to global header Marek Behún
2024-09-02 12:55 ` Andy Shevchenko
2024-09-02 12:59 ` Marek Behún
2024-09-02 13:23 ` Andy Shevchenko
2024-09-02 12:40 ` [PATCH leds 2/8] leds: turris-omnia: Use command execution functions from the MCU driver Marek Behún
2024-09-02 12:40 ` [PATCH leds 3/8] turris-omnia-mcu-interface.h: Add LED commands related definitions to global header Marek Behún
2024-09-02 12:41 ` [PATCH leds 4/8] leds: turris-omnia: Use global header for MCU command definitions Marek Behún
2024-09-02 12:41 ` [PATCH leds 5/8] leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change Marek Behún
2024-09-02 13:17 ` Andy Shevchenko
2024-09-02 14:36 ` Marek Behún
2024-09-02 12:41 ` Marek Behún [this message]
2024-09-02 12:41 ` [PATCH leds 7/8] leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver Marek Behún
2024-09-02 12:41 ` [PATCH leds 8/8] ARM: dts: turris-omnia: Add global LED brightness change interrupt Marek Behún
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