From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D3333F12FE; Sat, 28 Feb 2026 17:42:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300537; cv=none; b=ChTXxgW5FQYx/yNPFotaiBripN9U+NmRyUWpsd99c76P1D/EFjWpbDBRfSGfL7zAArtHRQs7u3A1A/pF6ikBbjMtrF7ngvnmynpTHOvM8wAxNnOHeIwh7Vggo2P16Tw/yNNqQQ35yxfkBKQ3cZhGGs0icyiW9J+9UPj2Ezwm6qk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300537; c=relaxed/simple; bh=K8cH+cxgDcq/8J4Ln1pD0oHJgmCFDSwmvVWXHw6E38U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KQPBZ7NOpb7+TH1YAw1R+bg3LFsRaTQw5LA7UBCyAJ2KyLfV/D/xmGERkoKsalXy0D7KugmQbIuPKwdV7w/qu1hgWirDyyF/Kbhvq7FaL1j28F3Xm23kGHznyFqEODytDoLwLFMsIXaN3N3WdNNKBUYry4RjLnWGfV24pT25sxs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FhbcHRpz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FhbcHRpz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7936FC19423; Sat, 28 Feb 2026 17:42:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300537; bh=K8cH+cxgDcq/8J4Ln1pD0oHJgmCFDSwmvVWXHw6E38U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FhbcHRpzNMv6//MSEJmtvVLmpYRKGtzYpDs39nblPK5h5BY+nS6s5l6xtLMJYcf3x TODjZ8CS28H/bIb8QDxbO+NpLqixS2zvYo0SB8b3oMEtFx6toZw8SBB7GiQkjGh2A7 LcVCCAo7vAWRNEQ6rZvESHsYNITsM5k5fp2Y8YQ4ItdO00hrAVan3HspUx4rsNPNnt SeenP1PBOm0Tvp8LHjwsr1V8xkskmm/k2W0aD2xyL2Km9JQRDGjv3gsfWn7BFcWpCc JuuPbPo3eS3CfOLWsGhpAYfYjkf8X2ehFUNoliz2SC+AmH/aU+yX8QA+1WAqxwetGz 2SzZUwfFrmIAQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Mehdi Djait , Sakari Ailus , Hans Verkuil , Sasha Levin Subject: [PATCH 6.19 577/844] media: i2c: ov01a10: Fix reported pixel-rate value Date: Sat, 28 Feb 2026 12:28:10 -0500 Message-ID: <20260228173244.1509663-578-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Hans de Goede [ Upstream commit 9c632eebf6af4cb7b0f85503fe1ebc5176ff0db1 ] 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 Signed-off-by: Sasha Levin --- 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 -- 2.51.0