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[115.70.157.242]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cc43d4110aesm513114a12.20.2026.09.03.00.05.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2026 00:05:54 -0700 (PDT) From: Tsz Shan Chan X-Google-Original-From: Tsz Shan Chan Date: Thu, 03 Sep 2026 17:05:35 +1000 Subject: [PATCH v2] iio: light: apds9306: fix default sampling frequency definition Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260903-apds9306-v2-1-e8673986ae56@jacques.com.au> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/23MSw6CMBSF4a2QO7akDx6WkfswDG7prdREiq0QD WHvVsYO/5OTb4NE0VOCrtgg0uqTD1MOeSpgGHG6EfM2N0guG665YjjbpBVvmCFrsDVtRbWGfJ8 jOf8+qGufe/TpFeLnkFfxW/8gq2CCKXfWErFyom4udxyeC6VyCI8SF+j3ff8CLxe9RKUAAAA= X-Change-ID: 20260903-apds9306-bedba7b74e59 To: Subhajit Ghosh , Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron , Tsz Shan Chan X-Mailer: b4 0.14.3 APDS9306_SAMP_FREQ_10HZ is defined as 0. According to the datasheet (Broadcom AV02-4755EN, https://docs.broadcom.com/doc/AV02-4755EN, page 11, ALS_MEAS_RATE), bits[2:0] set the measurement rate: - 000: 25ms (40Hz) - 001: 20ms (20Hz) - 010: 100ms (10Hz) Change APDS9306_SAMP_FREQ_10HZ from 0 to 2 to write the correct value for 10Hz. Fixes: 620d1e6c7a3f ("iio: light: Add support for APDS9306 Light Sensor") Signed-off-by: Tsz Shan Chan --- Changes in v2: - Add datasheet link to commit message - Remove blank line in the tag block - Link to v1: https://lore.kernel.org/r/20260903-apds9306-v1-1-3f892aa4f156@jacques.com.au --- drivers/iio/light/apds9306.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c index f681b02e4922..7dd41136734f 100644 --- a/drivers/iio/light/apds9306.c +++ b/drivers/iio/light/apds9306.c @@ -61,7 +61,7 @@ #define APDS9306_NUM_REPEAT_RATES 7 #define APDS9306_INT_SRC_CLEAR 0 #define APDS9306_INT_SRC_ALS 1 -#define APDS9306_SAMP_FREQ_10HZ 0 +#define APDS9306_SAMP_FREQ_10HZ 2 /** * struct part_id_gts_multiplier - Part no. and corresponding gts multiplier --- base-commit: 940de590b839f71d6dc846160534bf202401b8b7 change-id: 20260903-apds9306-bedba7b74e59 Best regards, -- Tsz Shan Chan