From 9c632eebf6af4cb7b0f85503fe1ebc5176ff0db1 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 14 Oct 2025 19:40:10 +0200 Subject: [PATCH] media: i2c: ov01a10: Fix reported pixel-rate value CSI lanes are double-clocked so with a single lane at 400MHZ the resulting pixel-rate for 10-bits pixels is 400 MHz * 2 / 10 = 80 MHz, not 40 MHz. This also matches with the observed frame-rate of 60 fps with the default vblank setting: 80000000 / (1488 * 896) = 60. Fixes: 0827b58dabff ("media: i2c: add ov01a10 image sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede Tested-by: Mehdi Djait # Dell XPS 9315 Reviewed-by: Mehdi Djait Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil --- drivers/media/i2c/ov01a10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c index e5df01f979781..0b1a1ecfffd0e 100644 --- a/drivers/media/i2c/ov01a10.c +++ b/drivers/media/i2c/ov01a10.c @@ -16,7 +16,7 @@ #include #define OV01A10_LINK_FREQ_400MHZ 400000000ULL -#define OV01A10_SCLK 40000000LL +#define OV01A10_SCLK 80000000LL #define OV01A10_DATA_LANES 1 #define OV01A10_REG_CHIP_ID 0x300a -- 2.47.3