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path: root/drivers/media/usb/gspca/gspca.h
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Diffstat (limited to 'drivers/media/usb/gspca/gspca.h')
-rw-r--r--drivers/media/usb/gspca/gspca.h70
1 files changed, 22 insertions, 48 deletions
diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h
index 5559932bf2f..ef8efeb8007 100644
--- a/drivers/media/usb/gspca/gspca.h
+++ b/drivers/media/usb/gspca/gspca.h
@@ -10,30 +10,26 @@
#include <media/v4l2-device.h>
#include <linux/mutex.h>
-/* compilation option */
-/*#define GSPCA_DEBUG 1*/
-#ifdef GSPCA_DEBUG
-/* GSPCA our debug messages */
+
+/* GSPCA debug codes */
+
+#define D_PROBE 1
+#define D_CONF 2
+#define D_STREAM 3
+#define D_FRAM 4
+#define D_PACK 5
+#define D_USBI 6
+#define D_USBO 7
+
extern int gspca_debug;
-#define PDEBUG(level, fmt, ...) \
-do { \
- if (gspca_debug & (level)) \
- pr_info(fmt, ##__VA_ARGS__); \
-} while (0)
-#define D_ERR 0x01
-#define D_PROBE 0x02
-#define D_CONF 0x04
-#define D_STREAM 0x08
-#define D_FRAM 0x10
-#define D_PACK 0x20
-#define D_USBI 0x00
-#define D_USBO 0x00
-#define D_V4L2 0x0100
-#else
-#define PDEBUG(level, fmt, ...) do {} while(0)
-#endif
+
+#define PDEBUG(level, fmt, ...) \
+ v4l2_dbg(level, gspca_debug, &gspca_dev->v4l2_dev, fmt, ##__VA_ARGS__)
+
+#define PERR(fmt, ...) \
+ v4l2_err(&gspca_dev->v4l2_dev, fmt, ##__VA_ARGS__)
#define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */
/* image transfers */
@@ -46,20 +42,11 @@ struct framerates {
int nrates;
};
-/* control definition */
-struct gspca_ctrl {
- s16 val; /* current value */
- s16 def; /* default value */
- s16 min, max; /* minimum and maximum values */
-};
-
/* device information - set at probe time */
struct cam {
const struct v4l2_pix_format *cam_mode; /* size nmodes */
const struct framerates *mode_framerates; /* must have size nmodes,
* just like cam_mode */
- struct gspca_ctrl *ctrls; /* control table - size nctrls */
- /* may be NULL */
u32 bulk_size; /* buffer size when image transfer by bulk */
u32 input_flags; /* value for ENUM_INPUT status flags */
u8 nmodes; /* size of cam_mode */
@@ -87,14 +74,14 @@ typedef int (*cam_get_jpg_op) (struct gspca_dev *,
struct v4l2_jpegcompression *);
typedef int (*cam_set_jpg_op) (struct gspca_dev *,
const struct v4l2_jpegcompression *);
-typedef int (*cam_reg_op) (struct gspca_dev *,
+typedef int (*cam_get_reg_op) (struct gspca_dev *,
struct v4l2_dbg_register *);
+typedef int (*cam_set_reg_op) (struct gspca_dev *,
+ const struct v4l2_dbg_register *);
typedef int (*cam_ident_op) (struct gspca_dev *,
struct v4l2_dbg_chip_ident *);
typedef void (*cam_streamparm_op) (struct gspca_dev *,
struct v4l2_streamparm *);
-typedef int (*cam_qmnu_op) (struct gspca_dev *,
- struct v4l2_querymenu *);
typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
u8 *data,
int len);
@@ -102,20 +89,10 @@ typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
u8 *data,
int len);
-struct ctrl {
- struct v4l2_queryctrl qctrl;
- int (*set)(struct gspca_dev *, __s32);
- int (*get)(struct gspca_dev *, __s32 *);
- cam_v_op set_control;
-};
-
/* subdriver description */
struct sd_desc {
/* information */
const char *name; /* sub-driver name */
-/* controls */
- const struct ctrl *ctrls; /* static control definition */
- int nctrls;
/* mandatory operations */
cam_cf_op config; /* called on probe */
cam_op init; /* called on probe and resume */
@@ -130,12 +107,11 @@ struct sd_desc {
cam_v_op dq_callback; /* called when a frame has been dequeued */
cam_get_jpg_op get_jcomp;
cam_set_jpg_op set_jcomp;
- cam_qmnu_op querymenu;
cam_streamparm_op get_streamparm;
cam_streamparm_op set_streamparm;
#ifdef CONFIG_VIDEO_ADV_DEBUG
- cam_reg_op set_register;
- cam_reg_op get_register;
+ cam_set_reg_op set_register;
+ cam_get_reg_op get_register;
#endif
cam_ident_op get_chip_ident;
#if IS_ENABLED(CONFIG_INPUT)
@@ -174,8 +150,6 @@ struct gspca_dev {
struct cam cam; /* device information */
const struct sd_desc *sd_desc; /* subdriver description */
- unsigned ctrl_dis; /* disabled controls (bit map) */
- unsigned ctrl_inac; /* inactive controls (bit map) */
struct v4l2_ctrl_handler ctrl_handler;
/* autogain and exposure or gain control cluster, these are global as