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media: ov2740: Fix LINK_FREQ and PIXEL_RATE control value reporting

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The driver dug the supported link frequency up from the V4L2 fwnode
endpoint and used it internally, but failed to report this in the
LINK_FREQ and PIXEL_RATE controls. Fix this.

Fixes: 0677a2d9b7 ("media: ov2740: Add support for 180 MHz link frequency")
Cc: stable@vger.kernel.org # for v6.8 and later
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Sakari Ailus 2024-03-27 10:57:31 +02:00 committed by Hans Verkuil
parent 9537a8425a
commit f7aa599591
1 changed files with 6 additions and 5 deletions
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11
drivers/media/i2c/ov2740.c
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@ -768,14 +768,15 @@ static int ov2740_init_controls(struct ov2740 *ov2740)
cur_mode = ov2740->cur_mode;
size = ARRAY_SIZE(link_freq_menu_items);
ov2740->link_freq = v4l2_ctrl_new_int_menu(ctrl_hdlr, &ov2740_ctrl_ops,
V4L2_CID_LINK_FREQ,
size - 1, 0,
link_freq_menu_items);
ov2740->link_freq =
v4l2_ctrl_new_int_menu(ctrl_hdlr, &ov2740_ctrl_ops,
V4L2_CID_LINK_FREQ, size - 1,
ov2740->supported_modes->link_freq_index,
link_freq_menu_items);
if (ov2740->link_freq)
ov2740->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
pixel_rate = to_pixel_rate(OV2740_LINK_FREQ_360MHZ_INDEX);
pixel_rate = to_pixel_rate(ov2740->supported_modes->link_freq_index);
ov2740->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, &ov2740_ctrl_ops,
V4L2_CID_PIXEL_RATE, 0,
pixel_rate, 1, pixel_rate);