[PATCH 2/3] media: rkisp1: debug: Add register dump for IS

Paul Elder
2023-11-29T09:31:10Z

Add register dump for the image stabilizer module to debugfs.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
---
.../platform/rockchip/rkisp1/rkisp1-debug.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
index 71df3dc95e6f..f66b9754472e 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
@@ -139,6 +139,21 @@ static int rkisp1_debug_dump_mi_mp_show(struct seq_file *m, void *p)
}
DEFINE_SHOW_ATTRIBUTE(rkisp1_debug_dump_mi_mp);

+static int rkisp1_debug_dump_is_show(struct seq_file *m, void *p)
+{
+ static const struct rkisp1_debug_register registers[] = {
+ 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;
+
+ return rkisp1_debug_dump_regs(rkisp1, m, 0, registers);
+}
+DEFINE_SHOW_ATTRIBUTE(rkisp1_debug_dump_is);
+
#define RKISP1_DEBUG_DATA_COUNT_BINS 32
#define RKISP1_DEBUG_DATA_COUNT_STEP (4096 / RKISP1_DEBUG_DATA_COUNT_BINS)

@@ -235,6 +250,9 @@ void rkisp1_debug_init(struct rkisp1_device *rkisp1)

debugfs_create_file("mi_mp", 0444, regs_dir, rkisp1,
&rkisp1_debug_dump_mi_mp_fops);
+
+ debugfs_create_file("is", 0444, regs_dir, rkisp1,
+ &rkisp1_debug_dump_is_fops);
}

void rkisp1_debug_cleanup(struct rkisp1_device *rkisp1)
--
2.39.2