diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2016-09-07 09:53:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 15:09:40 -0200 |
| commit | e43665a9d7b41b4b35069e7d3cf29e8a8a40d554 (patch) | |
| tree | 828a1ed4a4c1640348227056a126362186418957 /drivers/media/i2c/smiapp/smiapp-core.c | |
| parent | 3fc34b7beb89472b61f919ec0f8699e2a3b46d94 (diff) | |
[media] smiapp: Improve debug messages from frame layout reading
Provide more debugging information on reading the frame layout.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c/smiapp/smiapp-core.c')
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index a7afcea5a5c5..1337b22e2380 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -100,12 +100,11 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor) u32 pixels; char *which; char *what; + u32 reg; if (fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(i), - &desc); + reg = SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(i); + rval = smiapp_read(sensor, reg, &desc); if (rval) return rval; @@ -116,10 +115,8 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor) pixels = desc & SMIAPP_FRAME_FORMAT_DESC_2_PIXELS_MASK; } else if (fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE) { - rval = smiapp_read( - sensor, - SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(i), - &desc); + reg = SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(i); + rval = smiapp_read(sensor, reg, &desc); if (rval) return rval; @@ -158,12 +155,12 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor) break; default: what = "invalid"; - dev_dbg(&client->dev, "pixelcode %d\n", pixelcode); break; } - dev_dbg(&client->dev, "%s pixels: %d %s\n", - what, pixels, which); + dev_dbg(&client->dev, + "0x%8.8x %s pixels: %d %s (pixelcode %u)\n", reg, + what, pixels, which, pixelcode); if (i < ncol_desc) { if (pixelcode == |