mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
98 lines
2.8 KiB
Diff
98 lines
2.8 KiB
Diff
From c99b6817190eefc77c91567e57fc930656f205bf Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Tue, 14 Apr 2020 15:51:50 +0100
|
|
Subject: [PATCH] media: i2c: ov9281: add enum_frame_interval
|
|
function for iq tool 2.2 and hal3
|
|
|
|
Adds the ov9281 parts of the Rockchip patch adding enum_frame_interval to
|
|
a large number of drivers.
|
|
|
|
Change-Id: I03344cd6cf278dd7c18fce8e97479089ef185a5c
|
|
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
|
|
---
|
|
drivers/media/i2c/ov9281.c | 31 ++++++++++++++++++++++++++-----
|
|
1 file changed, 26 insertions(+), 5 deletions(-)
|
|
|
|
--- a/drivers/media/i2c/ov9281.c
|
|
+++ b/drivers/media/i2c/ov9281.c
|
|
@@ -4,6 +4,7 @@
|
|
*
|
|
* Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd.
|
|
* V0.0X01.0X02 fix mclk issue when probe multiple camera.
|
|
+ * V0.0X01.0X03 add enum_frame_interval function.
|
|
*/
|
|
|
|
#include <linux/clk.h>
|
|
@@ -23,7 +24,7 @@
|
|
#include <media/v4l2-subdev.h>
|
|
#include <linux/pinctrl/consumer.h>
|
|
|
|
-#define DRIVER_VERSION KERNEL_VERSION(0, 0x01, 0x2)
|
|
+#define DRIVER_VERSION KERNEL_VERSION(0, 0x01, 0x3)
|
|
|
|
#ifndef V4L2_CID_DIGITAL_GAIN
|
|
#define V4L2_CID_DIGITAL_GAIN V4L2_CID_GAIN
|
|
@@ -92,7 +93,7 @@ struct regval {
|
|
struct ov9281_mode {
|
|
u32 width;
|
|
u32 height;
|
|
- u32 max_fps;
|
|
+ struct v4l2_fract max_fps;
|
|
u32 hts_def;
|
|
u32 vts_def;
|
|
u32 exp_def;
|
|
@@ -246,7 +247,10 @@ static const struct ov9281_mode supporte
|
|
{
|
|
.width = 1280,
|
|
.height = 800,
|
|
- .max_fps = 120,
|
|
+ .max_fps = {
|
|
+ .numerator = 10000,
|
|
+ .denominator = 1200000,
|
|
+ },
|
|
.exp_def = 0x0320,
|
|
.hts_def = 0x0b60,//0x2d8*4
|
|
.vts_def = 0x038e,
|
|
@@ -483,8 +487,7 @@ static int OV9281_g_frame_interval(struc
|
|
const struct ov9281_mode *mode = ov9281->cur_mode;
|
|
|
|
mutex_lock(&ov9281->mutex);
|
|
- fi->interval.numerator = 10000;
|
|
- fi->interval.denominator = mode->max_fps * 10000;
|
|
+ fi->interval = mode->max_fps;
|
|
mutex_unlock(&ov9281->mutex);
|
|
|
|
return 0;
|
|
@@ -778,6 +781,23 @@ static int ov9281_open(struct v4l2_subde
|
|
}
|
|
#endif
|
|
|
|
+static int
|
|
+ov9281_enum_frame_interval(struct v4l2_subdev *sd,
|
|
+ struct v4l2_subdev_pad_config *cfg,
|
|
+ struct v4l2_subdev_frame_interval_enum *fie)
|
|
+{
|
|
+ if (fie->index >= ARRAY_SIZE(supported_modes))
|
|
+ return -EINVAL;
|
|
+
|
|
+ if (fie->code != MEDIA_BUS_FMT_Y10_1X10)
|
|
+ return -EINVAL;
|
|
+
|
|
+ fie->width = supported_modes[fie->index].width;
|
|
+ fie->height = supported_modes[fie->index].height;
|
|
+ fie->interval = supported_modes[fie->index].max_fps;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static const struct dev_pm_ops ov9281_pm_ops = {
|
|
SET_RUNTIME_PM_OPS(ov9281_runtime_suspend,
|
|
ov9281_runtime_resume, NULL)
|
|
@@ -805,6 +825,7 @@ static const struct v4l2_subdev_video_op
|
|
static const struct v4l2_subdev_pad_ops ov9281_pad_ops = {
|
|
.enum_mbus_code = ov9281_enum_mbus_code,
|
|
.enum_frame_size = ov9281_enum_frame_sizes,
|
|
+ .enum_frame_interval = ov9281_enum_frame_interval,
|
|
.get_fmt = ov9281_get_fmt,
|
|
.set_fmt = ov9281_set_fmt,
|
|
};
|