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media: rkisp1: debug: Count completed frame interrupts

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Add a counter to debugfs to count the number of frame-end interrupts.

Link: https://lore.kernel.org/r/20231201140433.2126011-4-paul.elder@ideasonboard.com

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Paul Elder
2023-12-01 15:04:32 +01:00
committed by Mauro Carvalho Chehab
parent adf1cba7c8
commit af58c2d9d3
3 changed files with 5 additions and 0 deletions
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2
drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
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@@ -221,6 +221,8 @@ void rkisp1_debug_init(struct rkisp1_device *rkisp1)
&debug->frame_drop[RKISP1_MAINPATH]);
debugfs_create_ulong("sp_frame_drop", 0444, debug->debugfs_dir,
&debug->frame_drop[RKISP1_SELFPATH]);
debugfs_create_ulong("complete_frames", 0444, debug->debugfs_dir,
&debug->complete_frames);
debugfs_create_file("input_status", 0444, debug->debugfs_dir, rkisp1,
&rkisp1_debug_input_status_fops);