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Commit 35456660 authored by Abhijit Trivedi's avatar Abhijit Trivedi
Browse files

UPSTREAM- Merge commit '68be51a5' into msm-4.14 



* commit '68be51a5':
  msm: camera: Update camera driver modules
  ARM: dts: msm: Add new memory region in icp ctx for sm8150 target

Change-Id: Ic03563010082ba9296d5fad1dd47f0a1e06b2dd0
Signed-off-by: default avatarAbhijit Trivedi <abhijitt@codeaurora.org>
parents 74454aa8 68be51a5

arch/arm64/boot/dts/qcom/sm8150-camera.dtsi

+12 −2
Original line number Diff line number Diff line
@@ -403,11 +403,21 @@ 
				iova-mem-region-io {

					/* IO region is approximately 3.3 GB */

					iova-region-name = "io";

					iova-region-start = <0xd900000>;

					iova-region-len = <0xd2700000>;

					iova-region-start = <0xd911000>;

					iova-region-len = <0xd26ef000>;

					iova-region-id = <0x3>;

					status = "ok";

				};



				iova-mem-qdss-region {

					/* QDSS region is appropriate 64K */

					iova-region-name = "qdss";

					iova-region-start = <0xd900000>;

					iova-region-len = <0x10000>;

					iova-region-id = <0x5>;

					qdss-phy-addr = <0x16790000>;

					status = "ok";

				};

			};

		};

drivers/media/platform/msm/camera/cam_cdm/cam_cdm_intf_api.h

+2 −2
Original line number Diff line number Diff line
@@ -81,7 +81,7 @@ struct cam_cdm_acquire_data { 
	enum cam_cdm_id id;

	void *userdata;

	void (*cam_cdm_callback)(uint32_t handle, void *userdata,

		enum cam_cdm_cb_status status, uint32_t cookie);

		enum cam_cdm_cb_status status, uint64_t cookie);

	uint32_t base_array_cnt;

	struct cam_soc_reg_map *base_array[CAM_SOC_MAX_BLOCK];

	struct cam_hw_version cdm_version;
@@ -128,7 +128,7 @@ struct cam_cdm_bl_cmd { 
struct cam_cdm_bl_request {

	int flag;

	void *userdata;

	uint32_t cookie;

	uint64_t cookie;

	enum cam_cdm_bl_cmd_addr_type type;

	uint32_t cmd_arrary_count;

	struct cam_cdm_bl_cmd cmd[1];

drivers/media/platform/msm/camera/cam_core/cam_context.c

+3 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ static int cam_context_handle_hw_event(void *context, uint32_t evt_id, 
int cam_context_shutdown(struct cam_context *ctx)

{

	int rc = 0;

	int32_t ctx_hdl = ctx->dev_hdl;



	if (ctx->state_machine[ctx->state].ioctl_ops.stop_dev) {

		rc = ctx->state_machine[ctx->state].ioctl_ops.stop_dev(
@@ -56,6 +57,8 @@ int cam_context_shutdown(struct cam_context *ctx) 
			CAM_ERR(CAM_CORE, "Error while dev release %d", rc);

	}



	if (!rc)

		cam_destroy_device_hdl(ctx_hdl);

	return rc;

}

drivers/media/platform/msm/camera/cam_core/cam_context.h

+1 −1
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ struct cam_ctx_request { 
	uint32_t                      num_in_map_entries;

	struct cam_hw_fence_map_entry out_map_entries[CAM_CTX_CFG_MAX];

	uint32_t                      num_out_map_entries;

	uint32_t                      num_in_acked;

	atomic_t                      num_in_acked;

	uint32_t                      num_out_acked;

	int                           flushed;

	struct cam_context           *ctx;

drivers/media/platform/msm/camera/cam_core/cam_context_utils.c

+66 −18
Original line number Diff line number Diff line
@@ -143,6 +143,7 @@ static int cam_context_apply_req_to_hw(struct cam_ctx_request *req, 
			ctx->dev_name, ctx->ctx_id, req->request_id);



	cfg.ctxt_to_hw_map = ctx->ctxt_to_hw_map;

	cfg.request_id = req->request_id;

	cfg.hw_update_entries = req->hw_update_entries;

	cfg.num_hw_update_entries = req->num_hw_update_entries;

	cfg.out_map_entries = req->out_map_entries;
@@ -188,8 +189,7 @@ static void cam_context_sync_callback(int32_t sync_obj, int status, void *data) 
		return;

	}



	req->num_in_acked++;

	if (req->num_in_acked == req->num_in_map_entries) {

	if (atomic_inc_return(&req->num_in_acked) == req->num_in_map_entries) {

		apply.request_id = req->request_id;

		/*

		 * take mutex to ensure that another thread does
@@ -341,6 +341,7 @@ int32_t cam_context_prepare_dev_to_hw(struct cam_context *ctx, 
	req->num_hw_update_entries = cfg.num_hw_update_entries;

	req->num_out_map_entries = cfg.num_out_map_entries;

	req->num_in_map_entries = cfg.num_in_map_entries;

	atomic_set(&req->num_in_acked, 0);

	req->request_id = packet->header.request_id;

	req->status = 1;

	req->req_priv = cfg.priv;
@@ -491,6 +492,7 @@ int32_t cam_context_flush_ctx_to_hw(struct cam_context *ctx) 
	struct cam_ctx_request *req;

	uint32_t i;

	int rc = 0;

	bool free_req;



	CAM_DBG(CAM_CTXT, "[%s] E: NRT flush ctx", ctx->dev_name);
@@ -527,6 +529,21 @@ int32_t cam_context_flush_ctx_to_hw(struct cam_context *ctx) 


		flush_args.flush_req_pending[flush_args.num_req_pending++] =

			req->req_priv;



		free_req = false;

		for (i = 0; i < req->num_in_map_entries; i++) {

			rc = cam_sync_deregister_callback(

				cam_context_sync_callback,

				(void *)req,

				req->in_map_entries[i].sync_id);

			if (!rc) {

				cam_context_putref(ctx);

				if (atomic_inc_return(&req->num_in_acked) ==

					req->num_in_map_entries)

					free_req = true;

			}

		}



		for (i = 0; i < req->num_out_map_entries; i++) {

			if (req->out_map_entries[i].sync_id != -1) {

				rc = cam_sync_signal(
@@ -536,13 +553,23 @@ int32_t cam_context_flush_ctx_to_hw(struct cam_context *ctx) 
					CAM_ERR(CAM_CTXT,

					"Req: %llu already signalled, sync_id:%d",

					req->request_id,

						req->out_map_entries[i].

						sync_id);

					req->out_map_entries[i].sync_id);

					break;

				}

			}

		}



		/*

		 * If we have deregistered the last sync callback, req will

		 * not be put on the free list. So put it on the free list here

		 */

		if (free_req) {

			req->ctx = NULL;

			spin_lock(&ctx->lock);

			list_add_tail(&req->list, &ctx->free_req_list);

			spin_unlock(&ctx->lock);

		}



		if (cam_debug_ctx_req_list & ctx->dev_id)

			CAM_INFO(CAM_CTXT,

				"[%s][%d] : Deleting req[%llu] from temp_list",
@@ -628,7 +655,9 @@ int32_t cam_context_flush_req_to_hw(struct cam_context *ctx, 
	struct cam_ctx_request *req = NULL;

	struct cam_hw_flush_args flush_args;

	uint32_t i;

	int32_t sync_id = 0;

	int rc = 0;

	bool free_req = false;



	CAM_DBG(CAM_CTXT, "[%s] E: NRT flush req", ctx->dev_name);
@@ -681,32 +710,51 @@ int32_t cam_context_flush_req_to_hw(struct cam_context *ctx, 
	}



	if (req) {

		if (flush_args.num_req_pending) {

			for (i = 0; i < req->num_in_map_entries; i++) {

				rc = cam_sync_deregister_callback(

					cam_context_sync_callback,

					(void *)req,

					req->in_map_entries[i].sync_id);

				if (rc)

					continue;



				cam_context_putref(ctx);

				if (atomic_inc_return(&req->num_in_acked) ==

					req->num_in_map_entries)

					free_req = true;

			}

		}



		if (flush_args.num_req_pending || flush_args.num_req_active) {

			for (i = 0; i < req->num_out_map_entries; i++)

				if (req->out_map_entries[i].sync_id != -1) {

					rc = cam_sync_signal(

						req->out_map_entries[i].sync_id,

			for (i = 0; i < req->num_out_map_entries; i++) {

				sync_id =

					req->out_map_entries[i].sync_id;

				if (sync_id != -1) {

					rc = cam_sync_signal(sync_id,

						CAM_SYNC_STATE_SIGNALED_ERROR);

					if (rc == -EALREADY) {

						CAM_ERR(CAM_CTXT,

						"Req: %llu already signalled, sync_id:%d",

							req->request_id,

							req->out_map_entries[i].

							sync_id);

						req->request_id, sync_id);

						break;

					}

				}

			if (flush_args.num_req_active) {

			}

			if (flush_args.num_req_active || free_req) {

				req->ctx = NULL;

				spin_lock(&ctx->lock);

				list_add_tail(&req->list, &ctx->free_req_list);

				spin_unlock(&ctx->lock);

				req->ctx = NULL;



				if (cam_debug_ctx_req_list & ctx->dev_id)

					CAM_INFO(CAM_CTXT,

						"[%s][%d] : Moving req[%llu] from active_list to free_list",

						"[%s][%d] : Moving req[%llu] from %s to free_list",

						ctx->dev_name, ctx->ctx_id,

						req->request_id);

						req->request_id,

						flush_args.num_req_active ?

							"active_list" :

							"pending_list");

			}

		}

	}