media: usbvision: deprecate driver

The driver is deprecated and scheduled for removal by the end
of 2020. The reason is that this driver is for old and obsolete
hardware, and it produces a continuous stream of syzbot errors due
to poor code.

In order to prevent removal the following actions would have to
be taken:

- clean up the code
- convert to the vb2 framework
- fix the disconnect and free-on-last-user handling (i.e., add
  a release callback for struct v4l2_device and rework the code
  to use that correctly).

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/staging/media/usbvision/usbvision-cards.h b/drivers/staging/media/usbvision/usbvision-cards.h
new file mode 100644
index 000000000000..07ec83512743
--- /dev/null
+++ b/drivers/staging/media/usbvision/usbvision-cards.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#define XANBOO                                   0
+#define BELKIN_VIDEOBUS_II                       1
+#define BELKIN_VIDEOBUS                          2
+#define BELKIN_USB_VIDEOBUS_II                   3
+#define ECHOFX_INTERVIEW_LITE                    4
+#define USBGEAR_USBG_V1                          5
+#define D_LINK_V100                              6
+#define X10_USB_CAMERA                           7
+#define HPG_WINTV_LIVE_PAL_BG                    8
+#define HPG_WINTV_LIVE_PRO_NTSC_MN               9
+#define ZORAN_PMD_NOGATECH                       10
+#define NOGATECH_USB_TV_NTSC_FM                  11
+#define PNY_USB_TV_NTSC_FM                       12
+#define PV_PLAYTV_USB_PRO_PAL_FM                 13
+#define ZT_721                                   14
+#define HPG_WINTV_NTSC_MN                        15
+#define HPG_WINTV_PAL_BG                         16
+#define HPG_WINTV_PAL_I                          17
+#define HPG_WINTV_PAL_SECAM_L                    18
+#define HPG_WINTV_PAL_D_K                        19
+#define HPG_WINTV_NTSC_FM                        20
+#define HPG_WINTV_PAL_BG_FM                      21
+#define HPG_WINTV_PAL_I_FM                       22
+#define HPG_WINTV_PAL_D_K_FM                     23
+#define HPG_WINTV_PRO_NTSC_MN                    24
+#define HPG_WINTV_PRO_NTSC_MN_V2                 25
+#define HPG_WINTV_PRO_PAL                        26
+#define HPG_WINTV_PRO_NTSC_MN_V3                 27
+#define HPG_WINTV_PRO_PAL_BG                     28
+#define HPG_WINTV_PRO_PAL_I                      29
+#define HPG_WINTV_PRO_PAL_SECAM_L                30
+#define HPG_WINTV_PRO_PAL_D_K                    31
+#define HPG_WINTV_PRO_PAL_SECAM                  32
+#define HPG_WINTV_PRO_PAL_SECAM_V2               33
+#define HPG_WINTV_PRO_PAL_BG_V2                  34
+#define HPG_WINTV_PRO_PAL_BG_D_K                 35
+#define HPG_WINTV_PRO_PAL_I_D_K                  36
+#define HPG_WINTV_PRO_NTSC_MN_FM                 37
+#define HPG_WINTV_PRO_PAL_BG_FM                  38
+#define HPG_WINTV_PRO_PAL_I_FM                   39
+#define HPG_WINTV_PRO_PAL_D_K_FM                 40
+#define HPG_WINTV_PRO_TEMIC_PAL_FM               41
+#define HPG_WINTV_PRO_TEMIC_PAL_BG_FM            42
+#define HPG_WINTV_PRO_PAL_FM                     43
+#define HPG_WINTV_PRO_NTSC_MN_FM_V2              44
+#define CAMTEL_TVB330                            45
+#define DIGITAL_VIDEO_CREATOR_I                  46
+#define GLOBAL_VILLAGE_GV_007_NTSC               47
+#define DAZZLE_DVC_50_REV_1_NTSC                 48
+#define DAZZLE_DVC_80_REV_1_PAL                  49
+#define DAZZLE_DVC_90_REV_1_SECAM                50
+#define ESKAPE_LABS_MYTV2GO                      51
+#define PINNA_PCTV_USB_PAL                       52
+#define PINNA_PCTV_USB_SECAM                     53
+#define PINNA_PCTV_USB_PAL_FM                    54
+#define MIRO_PCTV_USB                            55
+#define PINNA_PCTV_USB_NTSC_FM                   56
+#define PINNA_PCTV_USB_PAL_FM_V2                 57
+#define PINNA_PCTV_USB_NTSC_FM_V2                58
+#define PINNA_PCTV_USB_PAL_FM_V3                 59
+#define PINNA_LINX_VD_IN_CAB_NTSC                60
+#define PINNA_LINX_VD_IN_CAB_PAL                 61
+#define PINNA_PCTV_BUNGEE_PAL_FM                 62
+#define HPG_WINTV                                63
+#define PINNA_PCTV_USB_NTSC_FM_V3                64
+#define MICROCAM_NTSC                            65
+#define MICROCAM_PAL                             66
+
+extern const int usbvision_device_data_size;