[PATCH] v4l2-ctl: Add --get/--set-ctrl support for INTEGER and INTEGER64 arrays

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Add support for INTEGER and INTEGER64 arrays.

Also print error if trying to print unkown array type

Signed-off-by: Daniel Lundberg Pedersen <dlp@xxxxxxxx>
---
NOTE: This patch depends on the fixed pointer types for p_s32 and p_s64
from this patch:
https://lore.kernel.org/linux-media/20230501145707.4088026-2-dlp@xxxxxxxx/

 utils/v4l2-ctl/v4l2-ctl-common.cpp | 34 +++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp
index a1cc93c825c8..d753f64d8e30 100644
--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
@@ -472,6 +472,26 @@ static void print_array(const v4l2_query_ext_ctrl &qc, const v4l2_ext_control &c
 			}
 			printf("\n");
 			break;
+		case V4L2_CTRL_TYPE_INTEGER:
+			for (i = from; i <= to; i++) {
+				printf("%10i", ctrl.p_s32[idx + i]);
+				if (i < to)
+					printf(", ");
+			}
+			printf("\n");
+			break;
+		case V4L2_CTRL_TYPE_INTEGER64:
+			for (i = from; i <= to; i++) {
+				printf("%12lli", ctrl.p_s64[idx + i]);
+				if (i < to)
+					printf(", ");
+			}
+			printf("\n");
+			break;
+		default:
+			fprintf(stderr, "%s: unsupported array type\n",
+					qc.name);
+			break;
 		}
 	}
 }
@@ -1149,6 +1169,18 @@ void common_set(cv4l_fd &_fd)
 						if (idx_in_subset(qc, subset, divide, i))
 							ctrl.p_u32[i] = v;
 					break;
+				case V4L2_CTRL_TYPE_INTEGER:
+					v = strtol(set_ctrl.second.c_str(), nullptr, 0);
+					for (i = 0; i < qc.elems; i++)
+						if (idx_in_subset(qc, subset, divide, i))
+							ctrl.p_s32[i] = v;
+					break;
+				case V4L2_CTRL_TYPE_INTEGER64:
+					v = strtol(set_ctrl.second.c_str(), nullptr, 0);
+					for (i = 0; i < qc.elems; i++)
+						if (idx_in_subset(qc, subset, divide, i))
+							ctrl.p_s64[i] = v;
+					break;
 				case V4L2_CTRL_TYPE_STRING:
 					strncpy(ctrl.string, set_ctrl.second.c_str(), qc.maximum);
 					ctrl.string[qc.maximum] = 0;
--
2.38.5




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