From: Sergio Aguirre <saaguirre@xxxxxx>
OMAP: CAM: Add CSI2 changes to Camera driver
This adds CSI2 related changes to the main OMAP34xx camera driver.
Signed-off-by: Sergio Aguirre <saaguirre@xxxxxx>
---
drivers/media/video/omap34xxcam.c | 4 +++-
drivers/media/video/omap34xxcam.h | 27 +++++++++++++++++++++++++++
2 files changed, 30 insertions(+), 1 deletion(-)
Index: omapkernel/drivers/media/video/omap34xxcam.c
===================================================================
--- omapkernel.orig/drivers/media/video/omap34xxcam.c 2008-10-14 18:51:51.000000000 -0500
+++ omapkernel/drivers/media/video/omap34xxcam.c 2008-10-14 18:52:19.000000000 -0500
@@ -37,6 +37,7 @@
#include "omap34xxcam.h"
#include "isp/isph3a.h"
#include "isp/isp_af.h"
+#include "isp/ispcsi2.h"
#define OMAP34XXCAM_VERSION KERNEL_VERSION(0, 0, 0)
@@ -478,7 +479,8 @@
best_pix_in->width, best_pix_in->height,
best_pix_out.width, best_pix_out.height);
- return isp_try_fmt_cap(best_pix_in, wanted_pix_out); }
+ return isp_try_fmt_cap(best_pix_in, wanted_pix_out);
+}
static int s_pix_parm(struct omap34xxcam_videodev *vdev,
struct v4l2_pix_format *best_pix,
Index: omapkernel/drivers/media/video/omap34xxcam.h
===================================================================
--- omapkernel.orig/drivers/media/video/omap34xxcam.h 2008-10-14 18:48:38.000000000 -0500
+++ omapkernel/drivers/media/video/omap34xxcam.h 2008-10-14 18:52:19.000000000 -0500
@@ -45,6 +45,29 @@
struct omap34xxcam_device;
struct omap34xxcam_videodev;
+struct omap34xxcam_hw_csi2_lanes_data {
+ unsigned polarity:1;
+ unsigned position:3;
+};
+
+struct omap34xxcam_hw_csi2_lanes {
+ struct omap34xxcam_hw_csi2_lanes_data data[4];
+ struct omap34xxcam_hw_csi2_lanes_data clock;
+};
+
+struct omap34xxcam_hw_csi2_phy {
+ u8 ths_term;
+ u8 ths_settle;
+ u8 tclk_term;
+ unsigned tclk_miss:1;
+ u8 tclk_settle;
+};
+
+struct omap34xxcam_hw_csi2 {
+ struct omap34xxcam_hw_csi2_lanes lanes;
+ struct omap34xxcam_hw_csi2_phy phy;
+};
+
struct omap34xxcam_sensor_config {
int xclk;
int sensor_isp;
@@ -68,11 +91,15 @@
int dev_index; /* Index in omap34xxcam_sensors */
int dev_minor; /* Video device minor number */
int dev_type; /* OMAP34XXCAM_SLAVE_* */
+ int interface_type; /* Interface type */
union {
struct omap34xxcam_sensor_config sensor;
struct omap34xxcam_lens_config lens;
struct omap34xxcam_flash_config flash;
} u;
+ union {
+ struct omap34xxcam_hw_csi2 hw_csi2;
+ } csi2;
};
/**
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
