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[93.34.90.105]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-4247d0c54c9sm5410465e9.27.2024.06.19.16.04.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Jun 2024 16:04:10 -0700 (PDT) From: Christian Marangi To: Tom Rini , Joe Hershberger , Ramon Fried , Christian Marangi , Dario Binacchi , Heinrich Schuchardt , Arseniy Krasnov , Miquel Raynal , Dmitry Dunaev , Simon Glass , Devarsh Thakkar , Bin Meng , Nikhil M Jain , Shiji Yang , Raymond Mao , Leo Yu-Chi Liang , Rasmus Villemoes , Doug Zobel , u-boot@lists.denx.de, John Crispin Subject: [PATCH v4 3/9] led: status_led: add function to toggle a status LED Date: Thu, 20 Jun 2024 01:03:21 +0200 Message-ID: <20240619230400.8459-4-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240619230400.8459-1-ansuelsmth@gmail.com> References: <20240619230400.8459-1-ansuelsmth@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 20 Jun 2024 03:31:55 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add function to toggle a status LED by using the status LED ID reference configs. Signed-off-by: Christian Marangi --- drivers/misc/status_led.c | 28 +++++++++++++++++++++++----- include/status_led.h | 1 + 2 files changed, 24 insertions(+), 5 deletions(-) diff --git a/drivers/misc/status_led.c b/drivers/misc/status_led.c index 3b1baa4f840..2b904bfa9c2 100644 --- a/drivers/misc/status_led.c +++ b/drivers/misc/status_led.c @@ -103,17 +103,24 @@ void status_led_tick(ulong timestamp) } } -void status_led_set(int led, int state) +static led_dev_t *status_get_led_dev(int led) { - led_dev_t *ld; - if (led < 0 || led >= MAX_LED_DEV) - return; + return NULL; if (!status_led_init_done) status_led_init(); - ld = &led_dev[led]; + return &led_dev[led]; +} + +void status_led_set(int led, int state) +{ + led_dev_t *ld; + + ld = status_get_led_dev(led); + if (!ld) + return; ld->state = state; if (state == CONFIG_LED_STATUS_BLINKING) { @@ -122,3 +129,14 @@ void status_led_set(int led, int state) } __led_set (ld->mask, state); } + +void status_led_toggle(int led) +{ + led_dev_t *ld; + + ld = status_get_led_dev(led); + if (!ld) + return; + + __led_toggle(ld->mask); +} diff --git a/include/status_led.h b/include/status_led.h index 5ce4522b029..fe0c84fb4b4 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -38,6 +38,7 @@ void status_led_init(void); void status_led_tick(unsigned long timestamp); void status_led_set(int led, int state); +void status_led_toggle(int led); /***** MVS v1 **********************************************************/ #if (defined(CONFIG_MVS) && CONFIG_MVS < 2)