media: rp1: Add back reg write debug prints

Add back debug prints in csi2 and pisp_fe reg_write() functions, but use
the 'irq' variants to avoid spamming in normal situation.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

diff --git a/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c b/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
index a80e391..84480ce 100644 (file)
--- a/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
+++ b/drivers/media/platform/raspberrypi/rp1_cfe/csi2.c
@@ -92,6 +92,7 @@ static inline u32 csi2_reg_read(struct csi2_device *csi2, u32 offset)
 static inline void csi2_reg_write(struct csi2_device *csi2, u32 offset, u32 val)
 {
        writel(val, csi2->base + offset);
+       csi2_dbg_verbose("csi2: write 0x%04x -> 0x%03x\n", val, offset);
 }
 
 static inline void set_field(u32 *valp, u32 field, u32 mask)

diff --git a/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c b/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
index d6a46e5..65486ca 100644 (file)
--- a/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
+++ b/drivers/media/platform/raspberrypi/rp1_cfe/pisp_fe.c
@@ -132,12 +132,14 @@ static inline void pisp_fe_reg_write(struct pisp_fe_device *fe, u32 offset,
                                     u32 val)
 {
        writel(val, fe->base + offset);
+       pisp_fe_dbg_verbose("fe: write 0x%04x -> 0x%03x\n", val, offset);
 }
 
 static inline void pisp_fe_reg_write_relaxed(struct pisp_fe_device *fe, u32 offset,
                                             u32 val)
 {
        writel_relaxed(val, fe->base + offset);
+       pisp_fe_dbg_verbose("fe: write 0x%04x -> 0x%03x\n", val, offset);
 }
 
 static int pisp_regs_show(struct seq_file *s, void *data)