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media: rkisp1: debug: Add register dump for IS

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Add register dump for the ISP image stabilizer module to debugfs. This
helps debugging issues related to digital zoom.

Link: https://lore.kernel.org/r/20231201140433.2126011-3-paul.elder@ideasonboard.com

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Tested-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 15:04:31 +01:00 committed by Mauro Carvalho Chehab
parent 02f2c7b457
commit adf1cba7c8
1 changed files with 4 additions and 0 deletions
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4
drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
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@ -92,6 +92,10 @@ static int rkisp1_debug_dump_isp_regs_show(struct seq_file *m, void *p)
RKISP1_DEBUG_REG(ISP_FLAGS_SHD),
RKISP1_DEBUG_REG(ISP_RIS),
RKISP1_DEBUG_REG(ISP_ERR),
RKISP1_DEBUG_SHD_REG(ISP_IS_H_OFFS),
RKISP1_DEBUG_SHD_REG(ISP_IS_V_OFFS),
RKISP1_DEBUG_SHD_REG(ISP_IS_H_SIZE),
RKISP1_DEBUG_SHD_REG(ISP_IS_V_SIZE),
{ /* Sentinel */ },
};
struct rkisp1_device *rkisp1 = m->private;