msm: camera: common: Add Minidump changes for NRT devices

Based on targets, in case of device crash, in place
of complete memory dump, mini dump can be extracted.
This commit adds changes in context utils for NRT devices
and in ICP, JPEG drivers.

CRs-Fixed: 2993116
Change-Id: I7c4af2cdf44713f741d3d772316080124e8a9a7f
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>

drivers/cam_icp/hfi.c

@@ -87,6 +87,32 @@ static void hfi_queue_dump(uint32_t *dwords, int count)
 			rows * 4, dwords[0], dwords[1], dwords[2]);
 }
 
+void cam_hfi_mini_dump(struct hfi_mini_dump_info *dst)
+{
+	struct hfi_mem_info *hfi_mem = &g_hfi->map;
+	struct hfi_qtbl *qtbl;
+	struct hfi_q_hdr *q_hdr;
+	uint32_t *dwords;
+	int num_dwords;
+
+	if (!hfi_mem) {
+		CAM_ERR(CAM_HFI, "hfi mem info NULL... unable to dump queues");
+		return;
+	}
+
+	qtbl = (struct hfi_qtbl *)hfi_mem->qtbl.kva;
+	q_hdr = &qtbl->q_hdr[Q_CMD];
+	dwords = (uint32_t *)hfi_mem->cmd_q.kva;
+	num_dwords = ICP_CMD_Q_SIZE_IN_BYTES >> BYTE_WORD_SHIFT;
+	memcpy(dst->cmd_q, dwords, ICP_CMD_Q_SIZE_IN_BYTES);
+
+	q_hdr = &qtbl->q_hdr[Q_MSG];
+	dwords = (uint32_t *)hfi_mem->msg_q.kva;
+	memcpy(dst->msg_q, dwords, ICP_CMD_Q_SIZE_IN_BYTES);
+	dst->msg_q_state = g_hfi->msg_q_state;
+	dst->cmd_q_state = g_hfi->cmd_q_state;
+}
+
 void cam_hfi_queue_dump(void)
 {
 	struct hfi_mem_info *hfi_mem = &g_hfi->map;