From: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/v4l2-core/v4l2-ctrls.c | 30 ++++++++++++++++++++++++++++++
include/media/v4l2-ctrls.h | 3 +++
2 files changed, 33 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c
b/drivers/media/v4l2-core/v4l2-ctrls.c
index 2191451..6c7640b 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1165,6 +1165,10 @@ static bool std_equal(const struct v4l2_ctrl *ctrl, u32
idx,
return !strcmp(ptr1.p_char + idx, ptr2.p_char + idx);
case V4L2_CTRL_TYPE_INTEGER64:
return ptr1.p_s64[idx] == ptr2.p_s64[idx];
+ case V4L2_PROP_TYPE_U8:
+ return ptr1.p_u8[idx] == ptr2.p_u8[idx];
+ case V4L2_PROP_TYPE_U16:
+ return ptr1.p_u16[idx] == ptr2.p_u16[idx];
default:
if (ctrl->is_int)
return ptr1.p_s32[idx] == ptr2.p_s32[idx];
@@ -1192,6 +1196,12 @@ static void std_init(const struct v4l2_ctrl *ctrl, u32
idx,
case V4L2_CTRL_TYPE_BOOLEAN:
ptr.p_s32[idx] = ctrl->default_value;
break;
+ case V4L2_PROP_TYPE_U8:
+ ptr.p_u8[idx] = ctrl->default_value;
+ break;
+ case V4L2_PROP_TYPE_U16:
+ ptr.p_u16[idx] = ctrl->default_value;
+ break;
default:
idx *= ctrl->elem_size;
memset(ptr.p + idx, 0, ctrl->elem_size);
@@ -1228,6 +1238,18 @@ static void std_log(const struct v4l2_ctrl *ctrl)
case V4L2_CTRL_TYPE_STRING:
pr_cont("%s", ptr.p_char);
break;
+ case V4L2_PROP_TYPE_U8:
+ pr_cont("%u", (unsigned)*ptr.p_u8);
+ break;
+ case V4L2_PROP_TYPE_U16:
+ pr_cont("%u", (unsigned)*ptr.p_u16);
+ break;
+ case V4L2_PROP_TYPE_SELECTION:
+ pr_cont("%ux%u@%dx%d (0x%x)",
+ ptr.p_sel->r.width, ptr.p_sel->r.height,
+ ptr.p_sel->r.left, ptr.p_sel->r.top,
+ ptr.p_sel->flags);
+ break;
default:
pr_cont("unknown type %d", ctrl->type);
break;
@@ -1258,6 +1280,10 @@ static int std_validate(const struct v4l2_ctrl *ctrl,
u32 idx,
return ROUND_TO_RANGE(ptr.p_s32[idx], u32, ctrl);
case V4L2_CTRL_TYPE_INTEGER64:
return ROUND_TO_RANGE(ptr.p_s64[idx], u64, ctrl);
+ case V4L2_PROP_TYPE_U8:
+ return ROUND_TO_RANGE(ptr.p_u8[idx], u8, ctrl);
+ case V4L2_PROP_TYPE_U16:
+ return ROUND_TO_RANGE(ptr.p_u16[idx], u16, ctrl);
case V4L2_CTRL_TYPE_BOOLEAN:
ptr.p_s32[idx] = !!ptr.p_s32[idx];
@@ -1504,6 +1530,8 @@ static int check_range(enum v4l2_ctrl_type type,
if (step != 1 || max > 1 || min < 0)
return -ERANGE;
/* fall through */
+ case V4L2_PROP_TYPE_U8:
+ case V4L2_PROP_TYPE_U16:
case V4L2_CTRL_TYPE_INTEGER:
case V4L2_CTRL_TYPE_INTEGER64:
if (step == 0 || min > max || def < min || def > max)
@@ -3259,6 +3287,8 @@ int v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,
case V4L2_CTRL_TYPE_MENU:
case V4L2_CTRL_TYPE_INTEGER_MENU:
case V4L2_CTRL_TYPE_BITMASK:
+ case V4L2_PROP_TYPE_U8:
+ case V4L2_PROP_TYPE_U16:
if (ctrl->is_matrix)
return -EINVAL;
ret = check_range(ctrl->type, min, max, step, def);
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 514c427..09257e4 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -45,7 +45,10 @@ struct poll_table_struct;
union v4l2_ctrl_ptr {
s32 *p_s32;
s64 *p_s64;
+ u8 *p_u8;
+ u16 *p_u16;
char *p_char;
+ struct v4l2_prop_selection *p_sel;
void *p;
};
--
1.8.5.2
--
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