Merge branch 'linus/master' into rdma.git for-next

rdma.git merge resolution for the 4.19 merge window

Conflicts:
 drivers/infiniband/core/rdma_core.c
   - Use the rdma code and revise with the new spelling for
     atomic_fetch_add_unless
 drivers/nvme/host/rdma.c
   - Replace max_sge with max_send_sge in new blk code
 drivers/nvme/target/rdma.c
   - Use the blk code and revise to use NULL for ib_post_recv when
     appropriate
   - Replace max_sge with max_recv_sge in new blk code
 net/rds/ib_send.c
   - Use the net code and revise to use NULL for ib_post_recv when
     appropriate

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/drivers/media/platform/qcom/camss/camss-video.h b/drivers/media/platform/qcom/camss/camss-video.h
new file mode 100644
index 000000000000..aa35e8cc6fd5
--- /dev/null
+++ b/drivers/media/platform/qcom/camss/camss-video.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * camss-video.h
+ *
+ * Qualcomm MSM Camera Subsystem - V4L2 device node
+ *
+ * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
+ * Copyright (C) 2015-2018 Linaro Ltd.
+ */
+#ifndef QC_MSM_CAMSS_VIDEO_H
+#define QC_MSM_CAMSS_VIDEO_H
+
+#include <linux/mutex.h>
+#include <linux/videodev2.h>
+#include <media/media-entity.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-mediabus.h>
+#include <media/videobuf2-v4l2.h>
+
+struct camss_buffer {
+	struct vb2_v4l2_buffer vb;
+	dma_addr_t addr[3];
+	struct list_head queue;
+};
+
+struct camss_video;
+
+struct camss_video_ops {
+	int (*queue_buffer)(struct camss_video *vid, struct camss_buffer *buf);
+	int (*flush_buffers)(struct camss_video *vid,
+			     enum vb2_buffer_state state);
+};
+
+struct camss_format_info;
+
+struct camss_video {
+	struct camss *camss;
+	struct vb2_queue vb2_q;
+	struct video_device vdev;
+	struct media_pad pad;
+	struct v4l2_format active_fmt;
+	enum v4l2_buf_type type;
+	struct media_pipeline pipe;
+	const struct camss_video_ops *ops;
+	struct mutex lock;
+	struct mutex q_lock;
+	unsigned int bpl_alignment;
+	unsigned int line_based;
+	const struct camss_format_info *formats;
+	unsigned int nformats;
+};
+
+void msm_video_stop_streaming(struct camss_video *video);
+
+int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev,
+		       const char *name, int is_pix);
+
+void msm_video_unregister(struct camss_video *video);
+
+#endif /* QC_MSM_CAMSS_VIDEO_H */