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Thu, 03 Sep 2026 18:20:08 -0700 (PDT) From: Tsz Shan Chan X-Google-Original-From: Tsz Shan Chan Date: Fri, 04 Sep 2026 11:19:48 +1000 Subject: [PATCH v3] 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: quoted-printable Message-Id: <20260904-apds9306-v3-1-4f668393c2ae@jacques.com.au> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/3WMyw6CMBBFf4XM2pI+oFBX/odxMcAgNZFiK42G8 O8W1rg8N/ecBQJ5SwHO2QKeog3WjQnUKYN2wPFOzHaJQXKpueGK4dQFo7hmDXUNVk1VUGkg3Sd Pvf3sqest8WDD2/nvXo5iWw8iUTDBVF8biVj0otSXB7avmULeumeOM2ylKP/ZMtlU60qZWiMd2 Ou6/gBAD3864wAAAA== 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 , Andy Shevchenko , Tsz Shan Chan X-Mailer: b4 0.14.3 APDS9306_SAMP_FREQ_10HZ is defined as 0. According to the datasheet (Broadcom 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. Datasheet: https://docs.broadcom.com/doc/AV02-4755EN Fixes: 620d1e6c7a3f ("iio: light: Add support for APDS9306 Light Sensor") Reviewed-by: Andy Shevchenko Signed-off-by: Tsz Shan Chan --- Changes in v3: - Move datasheet URL to datasheet tag in the commit message - Link to v2: https://lore.kernel.org/r/20260903-apds9306-v2-1-e8673986ae56= @jacques.com.au 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 =20 /** * struct part_id_gts_multiplier - Part no. and corresponding gts multipli= er --- base-commit: 940de590b839f71d6dc846160534bf202401b8b7 change-id: 20260903-apds9306-bedba7b74e59 Best regards, --=20 Tsz Shan Chan