6 files changed, 52 insertions, 3 deletions

diff --git a/drivers/media/platform/omap3isp/isph3a_aewb.c b/drivers/media/platform/omap3isp/isph3a_aewb.c
index d44626f20ac6..3c82dea4d375 100644
--- a/drivers/media/platform/omap3isp/isph3a_aewb.c
+++ b/drivers/media/platform/omap3isp/isph3a_aewb.c
@@ -250,6 +250,8 @@ static long h3a_aewb_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 		return omap3isp_stat_config(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_REQ:
 		return omap3isp_stat_request_statistics(stat, arg);
+	case VIDIOC_OMAP3ISP_STAT_REQ_TIME32:
+		return omap3isp_stat_request_statistics_time32(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_EN: {
 		unsigned long *en = arg;
 		return omap3isp_stat_enable(stat, !!*en);
diff --git a/drivers/media/platform/omap3isp/isph3a_af.c b/drivers/media/platform/omap3isp/isph3a_af.c
index 99bd6cc21d86..4da25c84f0c6 100644
--- a/drivers/media/platform/omap3isp/isph3a_af.c
+++ b/drivers/media/platform/omap3isp/isph3a_af.c
@@ -314,6 +314,8 @@ static long h3a_af_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 		return omap3isp_stat_config(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_REQ:
 		return omap3isp_stat_request_statistics(stat, arg);
+	case VIDIOC_OMAP3ISP_STAT_REQ_TIME32:
+		return omap3isp_stat_request_statistics_time32(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_EN: {
 		int *en = arg;
 		return omap3isp_stat_enable(stat, !!*en);
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c
index a4ed5d140d48..d4be3d0e06f9 100644
--- a/drivers/media/platform/omap3isp/isphist.c
+++ b/drivers/media/platform/omap3isp/isphist.c
@@ -435,6 +435,8 @@ static long hist_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 		return omap3isp_stat_config(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_REQ:
 		return omap3isp_stat_request_statistics(stat, arg);
+	case VIDIOC_OMAP3ISP_STAT_REQ_TIME32:
+		return omap3isp_stat_request_statistics_time32(stat, arg);
 	case VIDIOC_OMAP3ISP_STAT_EN: {
 		int *en = arg;
 		return omap3isp_stat_enable(stat, !!*en);
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 0b31f6c5791f..6af7460a3559 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -17,6 +17,7 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/timekeeping.h>
 #include <linux/uaccess.h>
 
 #include "isp.h"
@@ -237,7 +238,7 @@ static int isp_stat_buf_queue(struct ispstat *stat)
 	if (!stat->active_buf)
 		return STAT_NO_BUF;
 
-	v4l2_get_timestamp(&stat->active_buf->ts);
+	ktime_get_ts64(&stat->active_buf->ts);
 
 	stat->active_buf->buf_size = stat->buf_size;
 	if (isp_stat_buf_check_magic(stat, stat->active_buf)) {
@@ -498,7 +499,8 @@ int omap3isp_stat_request_statistics(struct ispstat *stat,
 		return PTR_ERR(buf);
 	}
 
-	data->ts = buf->ts;
+	data->ts.tv_sec = buf->ts.tv_sec;
+	data->ts.tv_usec = buf->ts.tv_nsec / NSEC_PER_USEC;
 	data->config_counter = buf->config_counter;
 	data->frame_number = buf->frame_number;
 	data->buf_size = buf->buf_size;
@@ -510,6 +512,23 @@ int omap3isp_stat_request_statistics(struct ispstat *stat,
 	return 0;
 }
 
+int omap3isp_stat_request_statistics_time32(struct ispstat *stat,
+					struct omap3isp_stat_data_time32 *data)
+{
+	struct omap3isp_stat_data data64;
+	int ret;
+
+	ret = omap3isp_stat_request_statistics(stat, &data64);
+	if (ret)
+		return ret;
+
+	data->ts.tv_sec = data64.ts.tv_sec;
+	data->ts.tv_usec = data64.ts.tv_usec;
+	memcpy(&data->buf, &data64.buf, sizeof(*data) - sizeof(data->ts));
+
+	return 0;
+}
+
 /*
  * omap3isp_stat_config - Receives new statistic engine configuration.
  * @new_conf: Pointer to config structure.
diff --git a/drivers/media/platform/omap3isp/ispstat.h b/drivers/media/platform/omap3isp/ispstat.h
index 6d9b0244f320..923b38cfc682 100644
--- a/drivers/media/platform/omap3isp/ispstat.h
+++ b/drivers/media/platform/omap3isp/ispstat.h
@@ -39,7 +39,7 @@ struct ispstat_buffer {
 	struct sg_table sgt;
 	void *virt_addr;
 	dma_addr_t dma_addr;
-	struct timeval ts;
+	struct timespec64 ts;
 	u32 buf_size;
 	u32 frame_number;
 	u16 config_counter;
@@ -130,6 +130,8 @@ struct ispstat_generic_config {
 int omap3isp_stat_config(struct ispstat *stat, void *new_conf);
 int omap3isp_stat_request_statistics(struct ispstat *stat,
 				     struct omap3isp_stat_data *data);
+int omap3isp_stat_request_statistics_time32(struct ispstat *stat,
+				     struct omap3isp_stat_data_time32 *data);
 int omap3isp_stat_init(struct ispstat *stat, const char *name,
 		       const struct v4l2_subdev_ops *sd_ops);
 void omap3isp_stat_cleanup(struct ispstat *stat);
diff --git a/include/uapi/linux/omap3isp.h b/include/uapi/linux/omap3isp.h
index 1a920145db04..87b55755f4ff 100644
--- a/include/uapi/linux/omap3isp.h
+++ b/include/uapi/linux/omap3isp.h
@@ -55,6 +55,8 @@
 	_IOWR('V', BASE_VIDIOC_PRIVATE + 5, struct omap3isp_h3a_af_config)
 #define VIDIOC_OMAP3ISP_STAT_REQ \
 	_IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct omap3isp_stat_data)
+#define VIDIOC_OMAP3ISP_STAT_REQ_TIME32 \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct omap3isp_stat_data_time32)
 #define VIDIOC_OMAP3ISP_STAT_EN \
 	_IOWR('V', BASE_VIDIOC_PRIVATE + 7, unsigned long)
 
@@ -165,7 +167,14 @@ struct omap3isp_h3a_aewb_config {
  * @config_counter: Number of the configuration associated with the data.
  */
 struct omap3isp_stat_data {
+#ifdef __KERNEL__
+	struct {
+		__s64	tv_sec;
+		__s64	tv_usec;
+	} ts;
+#else
 	struct timeval ts;
+#endif
 	void __user *buf;
 	__u32 buf_size;
 	__u16 frame_number;
@@ -173,6 +182,19 @@ struct omap3isp_stat_data {
 	__u16 config_counter;
 };
 
+#ifdef __KERNEL__
+struct omap3isp_stat_data_time32 {
+	struct {
+		__s32	tv_sec;
+		__s32	tv_usec;
+	} ts;
+	__u32 buf;
+	__u32 buf_size;
+	__u16 frame_number;
+	__u16 cur_frame;
+	__u16 config_counter;
+};
+#endif
 
 /* Histogram related structs */