V4L/DVB (5474): SN9C1xx driver updates

@ Don't assume that SOF headers can't cross packets boundaries
@ Fix compression quality selection
+ Add support for MI-0360 image sensor
* Documentation updates
@ Fix sysfs
@ MI0343 rewritten
* HV7131R color fixes and add new ABLC control
* Rename the archive from "sn9c102" to "sn9c1xx"
* fix typos
* better support for TAS5110D
@ fix OV7630 wrong colors
@ Don't return an error if no input buffers are enqueued yet on VIDIOC_STREAMON
* Add informations about colorspaces
* More appropriate error codes in case of failure of some system calls
* More precise hardware detection
* Add more informations about supported hardware in the documentation
+ More supported devices
+ Add support for HV7131R image sensor

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 11 insertions, 6 deletions

diff --git a/drivers/media/video/sn9c102/sn9c102.h b/drivers/media/video/sn9c102/sn9c102.h
index 5428f34e7c5b..680e74634527 100644
--- a/drivers/media/video/sn9c102/sn9c102.h
+++ b/drivers/media/video/sn9c102/sn9c102.h
@@ -78,8 +78,13 @@ enum sn9c102_stream_state {
 
 typedef char sn9c102_sof_header_t[62];
 
+struct sn9c102_sof_t {
+	sn9c102_sof_header_t header;
+	u16 bytesread;
+};
+
 struct sn9c102_sysfs_attr {
-	u8 reg, i2c_reg;
+	u16 reg, i2c_reg;
 	sn9c102_sof_header_t frame_header;
 };
 
@@ -112,7 +117,7 @@ struct sn9c102_device {
 	struct v4l2_jpegcompression compression;
 
 	struct sn9c102_sysfs_attr sysfs;
-	sn9c102_sof_header_t sof_header;
+	struct sn9c102_sof_t sof;
 	u16 reg[384];
 
 	struct sn9c102_module_param module_param;
@@ -182,8 +187,8 @@ do {                                                                          \
 		if ((level) == 1 || (level) == 2)                             \
 			pr_info("sn9c102: " fmt "\n", ## args);               \
 		else if ((level) == 3)                                        \
-			pr_debug("sn9c102: [%s:%d] " fmt "\n", __FUNCTION__,  \
-				 __LINE__ , ## args);                         \
+			pr_debug("sn9c102: [%s:%d] " fmt "\n",                \
+				 __FUNCTION__, __LINE__ , ## args);           \
 	}                                                                     \
 } while (0)
 #else
@@ -194,8 +199,8 @@ do {                                                                          \
 
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
-dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",                              \
-	 __FUNCTION__, __LINE__ , ## args)
+dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __FUNCTION__,   \
+	 __LINE__ , ## args)
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0) /* placeholder */