--- /dev/null
+From d10aa1882d560d968dd61fb49ad1eeab5df84079 Mon Sep 17 00:00:00 2001
+From: Sergio Aguirre <saaguirre@ti.com>
+Date: Thu, 22 Jul 2010 17:29:20 -0500
+Subject: [PATCH 1/3] omap3beagle: Partial revert "HACK: try to poweron stuff on xM rev A"
+
+In this commit:
+
+ commit 0e0b2c1a7a3212e47e2fb07116f1b31914152f76
+ Author: Koen Kooi <koen@dominion.thruhere.net>
+ Date: Tue May 4 17:04:27 2010 +0200
+
+ HACK: try to poweron stuff on xM rev A
+
+There is a change introduced to modify the gpio init value after
+setting its mode to output.
+
+This was breaking somehow the camera. The sensor powerup sequence
+was returning -EBUSY.
+
+Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 9bca9fa..3d05bfa 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -387,7 +387,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+
+ /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
+ gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
+- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
++ gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
+ }
+ else {
+ /* DVI reset GPIO is different between revisions */
+--
+1.6.6.1
+
--- /dev/null
+From b5412a27380f0c8d571181ba2ab719574fce796a Mon Sep 17 00:00:00 2001
+From: Sergio Aguirre <saaguirre@ti.com>
+Date: Thu, 22 Jul 2010 11:03:33 -0500
+Subject: [PATCH 2/3] omap3beagle: camera: Fix dual sensor registration
+
+dev_index should be different, which represents an internal index
+in the master camera driver.
+
+Also, make device video nodes be alloted with the "first free", by setting
+dev_minor to -1.
+
+Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
+---
+ arch/arm/mach-omap2/board-omap3beagle-camera.c | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle-camera.c b/arch/arm/mach-omap2/board-omap3beagle-camera.c
+index 520e1d8..c0218e3 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle-camera.c
++++ b/arch/arm/mach-omap2/board-omap3beagle-camera.c
+@@ -107,7 +107,7 @@ static int mt9v113_ifparm(struct v4l2_ifparm *p)
+
+ static struct omap34xxcam_hw_config mt9v113_hwc = {
+ .dev_index = 0,
+- .dev_minor = 0,
++ .dev_minor = -1,
+ .dev_type = OMAP34XXCAM_SLAVE_SENSOR,
+ .u.sensor.sensor_isp = 1,
+ .u.sensor.capture_mem = MT9V113_MAX_FRAME_SIZE * 2,
+@@ -259,8 +259,8 @@ static int mt9t112_ifparm(struct v4l2_ifparm *p)
+
+ #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
+ static struct omap34xxcam_hw_config mt9t112_hwc = {
+- .dev_index = 0,
+- .dev_minor = 0,
++ .dev_index = 1,
++ .dev_minor = -1,
+ .dev_type = OMAP34XXCAM_SLAVE_SENSOR,
+ .u.sensor.sensor_isp = 0,
+ .u.sensor.capture_mem = MT9T112_BIGGEST_FRAME_BYTE_SIZE,
+--
+1.6.6.1
+
--- /dev/null
+From ff2a80a1bef6f7215221812eab381f4303fffce8 Mon Sep 17 00:00:00 2001
+From: Sergio Aguirre <saaguirre@ti.com>
+Date: Thu, 22 Jul 2010 13:29:16 -0500
+Subject: [PATCH 3/3] mt9v113: Fix State variable handling
+
+State variable was misused, and was running detection all the
+time the sensor was powered back on.
+
+Reason? power off code was putting it to "not detected" always.
+
+Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
+---
+ drivers/media/video/mt9v113.c | 23 ++++++++++++++---------
+ 1 files changed, 14 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/media/video/mt9v113.c b/drivers/media/video/mt9v113.c
+index 6714240..37e3e19 100644
+--- a/drivers/media/video/mt9v113.c
++++ b/drivers/media/video/mt9v113.c
+@@ -1251,7 +1251,6 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
+ /* Disable mux for mt9v113 data path */
+ if (decoder->pdata->power_set)
+ err |= decoder->pdata->power_set(s, on);
+- decoder->state = STATE_NOT_DETECTED;
+ break;
+
+ case V4L2_POWER_STANDBY:
+@@ -1260,23 +1259,29 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
+ break;
+
+ case V4L2_POWER_ON:
+- /* Enable mux for mt9v113 data path */
+- if (decoder->state == STATE_NOT_DETECTED) {
+-
+- if (decoder->pdata->power_set)
+- err = decoder->pdata->power_set(s, on);
++ if (decoder->pdata->power_set) {
++ err = decoder->pdata->power_set(s, on);
++ if (err)
++ return err;
++ }
+
++ if (decoder->state == STATE_NOT_DETECTED) {
+ /* Detect the sensor is not already detected */
+- err |= mt9v113_detect(decoder);
++ err = mt9v113_detect(decoder);
+ if (err) {
+ v4l_err(decoder->client,
+ "Unable to detect decoder\n");
++ WARN_ON(1);
+ return err;
+ }
+ }
+ /* Only VGA mode for now */
+- err |= mt9v113_configure(decoder);
+- err |= mt9v113_vga_mode(decoder);
++ err = mt9v113_configure(decoder);
++ if (err)
++ return err;
++ err = mt9v113_vga_mode(decoder);
++ if (err)
++ return err;
+ break;
+
+ default:
+--
+1.6.6.1
+
file://cam/0069-mt9t112-Fix-pll-p-dividers-abstraction.patch \
file://cam/0070-mt9t112-Adjust-50-60Hz-flickering-settings.patch \
file://cam/0071-mt9t112-Trigger-autofocus-at-the-end-of-context-swit.patch \
+ file://cam/0001-omap3beagle-Partial-revert-HACK-try-to-poweron-stuff.patch \
+ file://cam/0002-omap3beagle-camera-Fix-dual-sensor-registration.patch \
+ file://cam/0003-mt9v113-Fix-State-variable-handling.patch \
file://0001-BeagleBoard-Adjust-USER-button-pin-for-xM.patch \
file://defconfig"
git.openpandora.org / openembedded.git / commitdiff