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 4189E2F0042; Wed, 16 Jul 2025 09:07:29 +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=1752656849; cv=none; b=K5mWo/nLXgMEcKHqczjiFWQQCAC0YGU1OukgPU0DjBiW1DYDvu4/EnitQgjU2fnFnEAC21LV5b/F9UBXAalhCkDNTsMUDuadSdPL2m708VvNUI1YV061Ge3kI5aKkyirorywvvDfoydsUgHv+t4/e9MFyxR0Hsvk5iGZ6C7bZyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752656849; c=relaxed/simple; bh=FNa/xvakH+OMufv25Oa47P8olVqt6It8kjPg/VhP/1A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LxHFB523G4a1zRDoOWg90/jCCxAz19orWuiRrBngwBWILbYt4bV6fk40sdGk/O0lAw+efHbP7w3VmizUp+yEN7tAdg3ECVQG/s2arbg40zvN1pREjhYnTyiP6hzzmWT5WLuVJozh2Rk9sHvL85Crd7G5LR0VurX1/7iBHrgyiEI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=Pd/m3w8X; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="Pd/m3w8X" Received: by smtp.kernel.org (Postfix) with ESMTPS id C5AEAC4CEFE; Wed, 16 Jul 2025 09:07:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux.dev; s=korg; t=1752656848; bh=FNa/xvakH+OMufv25Oa47P8olVqt6It8kjPg/VhP/1A=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Pd/m3w8XL6R1MUdvL0LHz+/o0u+iKeJ6t4fXd+Gp2Rg7jTWOhYEL6NY74gdcHk6Ap 6IYVsQ+ZbwHeMf+KuBh680j2Z+OVzf7FJyPFe9vFAcw/40jCZXYEwkyl83Vzb/GAv7 quPouWbUSPhK87sz0xsHc2QWxXTKNZr2GtwZVtzM= Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD5D3C83F34; Wed, 16 Jul 2025 09:07:28 +0000 (UTC) From: Richard Leitner Date: Wed, 16 Jul 2025 11:06:56 +0200 Subject: [PATCH v6 06/11] media: i2c: ov9282: add output enable register definitions Precedence: bulk X-Mailing-List: linux-leds@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: <20250716-ov9282-flash-strobe-v6-6-934f12aeff33@linux.dev> References: <20250716-ov9282-flash-strobe-v6-0-934f12aeff33@linux.dev> In-Reply-To: <20250716-ov9282-flash-strobe-v6-0-934f12aeff33@linux.dev> To: Sakari Ailus , Dave Stevenson , Mauro Carvalho Chehab , Lee Jones , Pavel Machek , Laurent Pinchart Cc: Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Richard Leitner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1752656846; l=2191; i=richard.leitner@linux.dev; s=20250225; h=from:subject:message-id; bh=FNa/xvakH+OMufv25Oa47P8olVqt6It8kjPg/VhP/1A=; b=xZS61+beaIFH4Qq2Mq9HlpOKOK5Q//6l5S7jfEfueRw9Ikg5s8PNmlcroyHIho4BQkuWYcayS 59OmBp9E/pKAEUA8PmGrU1Blah32e8PgO+M3rT9yH5ug3d/gLjVpzFR X-Developer-Key: i=richard.leitner@linux.dev; a=ed25519; pk=8hZNyyyQFqZ5ruVJsSGBSPIrmJpfDm5HwHU4QVOP1Pk= X-Endpoint-Received: by B4 Relay for richard.leitner@linux.dev/20250225 with auth_id=350 Add #define's for the output enable registers (0x3004, 0x3005, 0x3006), also known as SC_CTRL_04, SC_CTRL_05, SC_CTRL_04. Use those register definitions instead of the raw values in the `common_regs` struct. All values are based on the OV9281 datasheet v1.53 (january 2019). Reviewed-by: Dave Stevenson Signed-off-by: Richard Leitner --- drivers/media/i2c/ov9282.c | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) diff --git a/drivers/media/i2c/ov9282.c b/drivers/media/i2c/ov9282.c index c882a021cf18852237bf9b9524d3de0c5b48cbcb..f42e0d439753e74d14e3a3592029e48f49234927 100644 --- a/drivers/media/i2c/ov9282.c +++ b/drivers/media/i2c/ov9282.c @@ -37,6 +37,29 @@ #define OV9282_REG_ID 0x300a #define OV9282_ID 0x9281 +/* Output enable registers */ +#define OV9282_REG_OUTPUT_ENABLE4 0x3004 +#define OV9282_OUTPUT_ENABLE4_GPIO2 BIT(1) +#define OV9282_OUTPUT_ENABLE4_D9 BIT(0) + +#define OV9282_REG_OUTPUT_ENABLE5 0x3005 +#define OV9282_OUTPUT_ENABLE5_D8 BIT(7) +#define OV9282_OUTPUT_ENABLE5_D7 BIT(6) +#define OV9282_OUTPUT_ENABLE5_D6 BIT(5) +#define OV9282_OUTPUT_ENABLE5_D5 BIT(4) +#define OV9282_OUTPUT_ENABLE5_D4 BIT(3) +#define OV9282_OUTPUT_ENABLE5_D3 BIT(2) +#define OV9282_OUTPUT_ENABLE5_D2 BIT(1) +#define OV9282_OUTPUT_ENABLE5_D1 BIT(0) + +#define OV9282_REG_OUTPUT_ENABLE6 0x3006 +#define OV9282_OUTPUT_ENABLE6_D0 BIT(7) +#define OV9282_OUTPUT_ENABLE6_PCLK BIT(6) +#define OV9282_OUTPUT_ENABLE6_HREF BIT(5) +#define OV9282_OUTPUT_ENABLE6_STROBE BIT(3) +#define OV9282_OUTPUT_ENABLE6_ILPWM BIT(2) +#define OV9282_OUTPUT_ENABLE6_VSYNC BIT(1) + /* Exposure control */ #define OV9282_REG_EXPOSURE 0x3500 #define OV9282_EXPOSURE_MIN 1 @@ -213,9 +236,9 @@ static const struct ov9282_reg common_regs[] = { {0x0302, 0x32}, {0x030e, 0x02}, {0x3001, 0x00}, - {0x3004, 0x00}, - {0x3005, 0x00}, - {0x3006, 0x04}, + {OV9282_REG_OUTPUT_ENABLE4, 0x00}, + {OV9282_REG_OUTPUT_ENABLE5, 0x00}, + {OV9282_REG_OUTPUT_ENABLE6, OV9282_OUTPUT_ENABLE6_ILPWM}, {0x3011, 0x0a}, {0x3013, 0x18}, {0x301c, 0xf0}, -- 2.47.2