From: Benoit Parrot <bparrot@ti.com>
To: Hans Verkuil <hverkuil@xs4all.nl>,
Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Prabhakar Lad <prabhakar.csengg@gmail.com>,
Rob Herring <robh+dt@kernel.org>, <linux-media@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Benoit Parrot <bparrot@ti.com>
Subject: [Patch v3 7/8] media: i2c: ov2659: Fix missing 720p register config
Date: Tue, 24 Sep 2019 11:44:13 -0500 [thread overview]
Message-ID: <20190924164414.21897-8-bparrot@ti.com> (raw)
In-Reply-To: <20190924164414.21897-1-bparrot@ti.com>
The initial registers sequence is only loaded at probe
time. Afterward only the resolution and format specific
register are modified. Care must be taken to make sure
registers modified by one resolution setting are reverted
back when another resolution is programmed.
This was not done properly for the 720p case.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
---
drivers/media/i2c/ov2659.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 0e026b810de5..23f161fd69bb 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -412,10 +412,14 @@ static struct sensor_register ov2659_720p[] = {
{ REG_TIMING_YINC, 0x11 },
{ REG_TIMING_VERT_FORMAT, 0x80 },
{ REG_TIMING_HORIZ_FORMAT, 0x00 },
+ { 0x370a, 0x12 },
{ 0x3a03, 0xe8 },
{ 0x3a09, 0x6f },
{ 0x3a0b, 0x5d },
{ 0x3a15, 0x9a },
+ { REG_VFIFO_READ_START_H, 0x00 },
+ { REG_VFIFO_READ_START_L, 0x80 },
+ { REG_ISP_CTRL02, 0x00 },
{ REG_NULL, 0x00 },
};
--
2.17.1
next prev parent reply other threads:[~2019-09-24 16:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-24 16:44 [Patch v3 0/8] media: i2c: ov2659: maintenance series Benoit Parrot
2019-09-24 16:44 ` [Patch v3 1/8] media: i2c: ov2659: Fix for image wrap-around in lower resolution Benoit Parrot
2019-09-24 16:44 ` [Patch v3 2/8] media: i2c: ov2659: Fix sensor detection to actually fail when device is not present Benoit Parrot
2019-09-24 16:44 ` [Patch v3 3/8] media: i2c: ov2659: Cleanup include file list Benoit Parrot
2019-09-24 16:44 ` [Patch v3 4/8] media: i2c: ov2659: fix s_stream return value Benoit Parrot
2019-09-24 16:44 ` [Patch v3 5/8] media: dt-bindings: ov2659: add powerdown/reset-gpios optional property Benoit Parrot
2019-09-27 18:40 ` Rob Herring
2019-09-24 16:44 ` [Patch v3 6/8] media: i2c: ov2659: Add powerdown/reset gpio handling Benoit Parrot
2019-09-25 9:51 ` Sakari Ailus
2019-09-25 14:37 ` Benoit Parrot
2019-09-24 16:44 ` Benoit Parrot [this message]
2019-09-24 16:44 ` [Patch v3 8/8] media: i2c: ov2659: Switch to SPDX Licensing Benoit Parrot
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