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From: Hans de Goede <hansg@kernel.org>
To: Bingbu Cao <bingbu.cao@intel.com>,
	Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Hans de Goede <hansg@kernel.org>, linux-media@vger.kernel.org
Subject: [PATCH 07/25] media: i2c: ov01a10: Change default vblank value to a vblank resulting in 30 fps
Date: Tue, 14 Oct 2025 19:40:15 +0200	[thread overview]
Message-ID: <20251014174033.20534-8-hansg@kernel.org> (raw)
In-Reply-To: <20251014174033.20534-1-hansg@kernel.org>

The ov01a10 is quite a small sensor, which does not capture a lot of
light, increase the default vblank so that the sensor runs at 30 fps
by default, doubling the default exposure.

Signed-off-by: Hans de Goede <hansg@kernel.org>
---
 drivers/media/i2c/ov01a10.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c
index 733e5bf0180c..0ae23d435a65 100644
--- a/drivers/media/i2c/ov01a10.c
+++ b/drivers/media/i2c/ov01a10.c
@@ -34,7 +34,7 @@
 
 /* vertical and horizontal timings */
 #define OV01A10_REG_VTS			0x380e
-#define OV01A10_VTS_DEF			0x0380
+#define OV01A10_VTS_DEF			0x0700
 #define OV01A10_VTS_MIN			0x0380
 #define OV01A10_VTS_MAX			0xffff
 #define OV01A10_HTS_DEF			1488
@@ -191,8 +191,8 @@ static const struct ov01a10_reg sensor_1280x800_setting[] = {
 	{0x380b, 0x20},
 	{0x380c, 0x02},
 	{0x380d, 0xe8},
-	{0x380e, 0x03},
-	{0x380f, 0x80},
+	{0x380e, 0x07},
+	{0x380f, 0x00},
 	{0x3810, 0x00},
 	{0x3811, 0x09},
 	{0x3812, 0x00},
-- 
2.51.0


  parent reply	other threads:[~2025-10-14 17:40 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-14 17:40 [PATCH 00/25] media: i2c: ov01a10: Add crop, ov01a1b and ov01a1s support Hans de Goede
2025-10-14 17:40 ` [PATCH 01/25] media: i2c: ov01a10: Fix the horizontal flip control Hans de Goede
2025-10-27 19:00   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 02/25] media: i2c: ov01a10: Fix reported pixel-rate value Hans de Goede
2025-10-27 19:03   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 03/25] media: i2c: ov01a10: Fix gain range Hans de Goede
2025-10-27 19:14   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 04/25] media: i2c: ov01a10: Add missing v4l2_subdev_cleanup() calls Hans de Goede
2025-10-15  2:37   ` Bingbu Cao
2025-10-15  2:46   ` Bingbu Cao
2025-10-28 11:24   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 05/25] media: i2c: ov01a10: Fix passing stream instead of pad to v4l2_subdev_state_get_format() Hans de Goede
2025-10-28 11:40   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 06/25] media: i2c: ov01a10: Fix test-pattern disabling Hans de Goede
2025-10-15  2:34   ` Bingbu Cao
2025-10-28 12:08   ` Mehdi Djait
2025-10-28 14:38     ` Hans de Goede
2025-10-28 15:38       ` Mehdi Djait
2025-10-28 15:52         ` Hans de Goede
2025-10-29 17:44           ` Mehdi Djait
2025-10-14 17:40 ` Hans de Goede [this message]
2025-10-28 16:57   ` [PATCH 07/25] media: i2c: ov01a10: Change default vblank value to a vblank resulting in 30 fps Mehdi Djait
2025-10-14 17:40 ` [PATCH 08/25] media: i2c: ov01a10: Convert to new CCI register access helpers Hans de Goede
2025-10-28 17:01   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 09/25] media: i2c: ov01a10: Remove overly verbose probe() error reporting Hans de Goede
2025-10-28 17:02   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 10/25] media: i2c: ov01a10: Store dev pointer in struct ov01a10 Hans de Goede
2025-10-28 17:18   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 11/25] media: i2c: ov01a10: Add ov01a10_check_hwcfg() function Hans de Goede
2025-10-28 17:29   ` Mehdi Djait
2025-10-28 20:09     ` Hans de Goede
2025-10-29 17:30       ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 12/25] media: i2c: ov01a10: Add power on/off sequencing support Hans de Goede
2025-10-28 18:06   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 13/25] media: i2c: ov01a10: Don't update pixel_rate and link_freq from set_fmt Hans de Goede
2025-10-28 18:15   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 14/25] media: i2c: ov01a10: Move setting of ctrl->flags to after checking ctrl_hdlr->error Hans de Goede
2025-10-28 18:18   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 15/25] media: i2c: ov01a10: Use native and default for pixel-array size names Hans de Goede
2025-10-28 19:01   ` Mehdi Djait
2025-10-28 20:19     ` Hans de Goede
2025-10-14 17:40 ` [PATCH 16/25] media: i2c: ov01a10: Add cropping support / allow arbitrary sizes Hans de Goede
2025-11-06 15:28   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 17/25] media: i2c: ov01a10: Remove struct ov01a10_reg_list Hans de Goede
2025-10-28 19:13   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 18/25] media: i2c: ov01a10: Replace exposure->min/step with direct define use Hans de Goede
2025-10-28 19:19   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 19/25] media: i2c: ov01a10: Only set register 0x0305 once Hans de Goede
2025-10-28 19:25   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 20/25] media: i2c: ov01a10: Remove values set by controls from global_setting[] Hans de Goede
2025-10-29 17:50   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 21/25] media: i2c: ov01a10: Add ov01a10_sensor_cfg struct Hans de Goede
2025-11-06 15:33   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 22/25] media: i2c: ov01a10: Optimize setting h/vflip values Hans de Goede
2025-11-06 15:54   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 23/25] media: i2c: ov01a10: Add ov01a1b support Hans de Goede
2025-11-06 16:16   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 24/25] media: i2c: ov01a10: Add ov01a1s support Hans de Goede
2025-11-06 16:17   ` Mehdi Djait
2025-10-14 17:40 ` [PATCH 25/25] media: i2c: ov01a10: Register tweaks for ov01a1s model Hans de Goede
2025-10-15 10:45   ` kernel test robot
2025-11-07  9:17   ` Mehdi Djait
2025-11-13  9:54     ` Hans de Goede
2025-11-17  8:17       ` Mehdi Djait
2025-10-28 20:06 ` [PATCH 00/25] media: i2c: ov01a10: Add crop, ov01a1b and ov01a1s support Hans de Goede

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