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brcm2708: update against latest rpi-3.10.y branch

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Update our copies of the brcm2708 patches to the latest rpi-3.10-y
rebased against linux-3.10.y stable (3.10.32). This should hopefully
make it easier for us in the future to leverage the raspberry/rpi-*
branches.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 39770
This commit is contained in:
Florian Fainelli
2014-02-28 20:30:08 +00:00
parent c6c0d09f85
commit bb39b8d99a
180 changed files with 358176 additions and 11796 deletions
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108
target/linux/brcm2708/patches-3.10/0135-V4L2-Add-flicker-avoidance-controls.patch Normal file
View File

@@ -0,0 +1,108 @@
From 9d80a4ce15c265530d8372a3577748123e365ee3 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dsteve@broadcom.com>
Date: Mon, 9 Dec 2013 16:40:24 +0000
Subject: [PATCH 135/174] V4L2: Add flicker avoidance controls
Add support for V4L2_CID_POWER_LINE_FREQUENCY to set flicker
avoidance frequencies.
Signed-off-by: Dave Stevenson <dsteve@broadcom.com>
---
drivers/media/platform/bcm2835/bcm2835-camera.h | 2 +-
drivers/media/platform/bcm2835/controls.c | 42 ++++++++++++++++++++++++
drivers/media/platform/bcm2835/mmal-parameters.h | 8 +++++
3 files changed, 51 insertions(+), 1 deletion(-)
--- a/drivers/media/platform/bcm2835/bcm2835-camera.h
+++ b/drivers/media/platform/bcm2835/bcm2835-camera.h
@@ -15,7 +15,7 @@
* core driver device
*/
-#define V4L2_CTRL_COUNT 19 /* number of v4l controls */
+#define V4L2_CTRL_COUNT 20 /* number of v4l controls */
enum {
MMAL_COMPONENT_CAMERA = 0,
--- a/drivers/media/platform/bcm2835/controls.c
+++ b/drivers/media/platform/bcm2835/controls.c
@@ -56,6 +56,13 @@ static const s64 iso_qmenu[] = {
0, 100, 200, 400, 800,
};
+static const s64 mains_freq_qmenu[] = {
+ V4L2_CID_POWER_LINE_FREQUENCY_DISABLED,
+ V4L2_CID_POWER_LINE_FREQUENCY_50HZ,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ,
+ V4L2_CID_POWER_LINE_FREQUENCY_AUTO
+};
+
/* Supported video encode modes */
static const s64 bitrate_mode_qmenu[] = {
(s64)V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
@@ -373,6 +380,35 @@ static int ctrl_set_metering_mode(struct
&u32_value, sizeof(u32_value));
}
+static int ctrl_set_flicker_avoidance(struct bm2835_mmal_dev *dev,
+ struct v4l2_ctrl *ctrl,
+ const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+{
+ u32 u32_value;
+ struct vchiq_mmal_port *control;
+
+ control = &dev->component[MMAL_COMPONENT_CAMERA]->control;
+
+ switch (ctrl->val) {
+ case V4L2_CID_POWER_LINE_FREQUENCY_DISABLED:
+ u32_value = MMAL_PARAM_FLICKERAVOID_OFF;
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY_50HZ:
+ u32_value = MMAL_PARAM_FLICKERAVOID_50HZ;
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY_60HZ:
+ u32_value = MMAL_PARAM_FLICKERAVOID_60HZ;
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY_AUTO:
+ u32_value = MMAL_PARAM_FLICKERAVOID_AUTO;
+ break;
+ }
+
+ return vchiq_mmal_port_parameter_set(dev->instance, control,
+ mmal_ctrl->mmal_id,
+ &u32_value, sizeof(u32_value));
+}
+
static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
@@ -706,6 +742,12 @@ static const struct bm2835_mmal_v4l2_ctr
30, 1, NULL,
MMAL_PARAMETER_JPEG_Q_FACTOR, &ctrl_set_image_encode_output
},
+ {
+ V4L2_CID_POWER_LINE_FREQUENCY, MMAL_CONTROL_TYPE_STD_MENU,
+ 0, ARRAY_SIZE(mains_freq_qmenu) - 1,
+ 1, 1, NULL,
+ MMAL_PARAMETER_FLICKER_AVOID, &ctrl_set_flicker_avoidance
+ },
};
int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
--- a/drivers/media/platform/bcm2835/mmal-parameters.h
+++ b/drivers/media/platform/bcm2835/mmal-parameters.h
@@ -271,6 +271,14 @@ enum mmal_parameter_imagefx {
MMAL_PARAM_IMAGEFX_CARTOON,
};
+enum MMAL_PARAM_FLICKERAVOID_T {
+ MMAL_PARAM_FLICKERAVOID_OFF,
+ MMAL_PARAM_FLICKERAVOID_AUTO,
+ MMAL_PARAM_FLICKERAVOID_50HZ,
+ MMAL_PARAM_FLICKERAVOID_60HZ,
+ MMAL_PARAM_FLICKERAVOID_MAX = 0x7FFFFFFF
+};
+
/** Manner of video rate control */
enum mmal_parameter_rate_control_mode {
MMAL_VIDEO_RATECONTROL_DEFAULT,