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48 lines
2 KiB
Diff
48 lines
2 KiB
Diff
From 2465b942c3b12da78645a9f4933f40351f2a5d06 Mon Sep 17 00:00:00 2001
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From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
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Date: Fri, 22 Sep 2023 12:39:33 +0300
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Subject: [PATCH 0645/1002] media: rp1: Add back reg write debug prints
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Add back debug prints in csi2 and pisp_fe reg_write() functions, but use
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the 'irq' variants to avoid spamming in normal situation.
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
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---
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drivers/media/platform/raspberrypi/rp1_cfe/csi2.c | 1 +
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drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c | 2 ++
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2 files changed, 3 insertions(+)
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diff --git a/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c b/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
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index a80e3910717b..84480cecd23e 100644
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--- a/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
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+++ b/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
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@@ -92,6 +92,7 @@ static inline u32 csi2_reg_read(struct csi2_device *csi2, u32 offset)
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static inline void csi2_reg_write(struct csi2_device *csi2, u32 offset, u32 val)
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{
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writel(val, csi2->base + offset);
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+ csi2_dbg_verbose("csi2: write 0x%04x -> 0x%03x\n", val, offset);
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}
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static inline void set_field(u32 *valp, u32 field, u32 mask)
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diff --git a/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c b/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
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index d6a46e594e4d..65486caca977 100644
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--- a/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
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+++ b/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
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@@ -132,12 +132,14 @@ static inline void pisp_fe_reg_write(struct pisp_fe_device *fe, u32 offset,
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u32 val)
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{
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writel(val, fe->base + offset);
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+ pisp_fe_dbg_verbose("fe: write 0x%04x -> 0x%03x\n", val, offset);
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}
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static inline void pisp_fe_reg_write_relaxed(struct pisp_fe_device *fe, u32 offset,
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u32 val)
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{
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writel_relaxed(val, fe->base + offset);
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+ pisp_fe_dbg_verbose("fe: write 0x%04x -> 0x%03x\n", val, offset);
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}
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static int pisp_regs_show(struct seq_file *s, void *data)
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--
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2.44.0
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