[media] gspca - nw80x: New subdriver for Divio based webcams

[mchehab@redhat.com: Fix a few CodingStyle issues]
Tested-by: Kjell Claesson <kjell.claesson@epost.tidanet.se>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Documentation/video4linux/gspca.txt

@@ -103,6 +103,7 @@ spca561		046d:092d	Logitech QC Elch2
 spca561		046d:092e	Logitech QC Elch2
 spca561		046d:092f	Logitech QuickCam Express Plus
 sunplus		046d:0960	Logitech ClickSmart 420
+nw80x		046d:d001	Logitech QuickCam Pro (dark focus ring)
 sunplus		0471:0322	Philips DMVC1300K
 zc3xx		0471:0325	Philips SPC 200 NC
 zc3xx		0471:0326	Philips SPC 300 NC
@@ -150,10 +151,12 @@ sunplus		04fc:5330	Digitrex 2110
 sunplus		04fc:5360	Sunplus Generic
 spca500		04fc:7333	PalmPixDC85
 sunplus		04fc:ffff	Pure DigitalDakota
+nw80x		0502:d001	DVC V6
 spca501		0506:00df	3Com HomeConnect Lite
 sunplus		052b:1507	Megapixel 5 Pretec DC-1007
 sunplus		052b:1513	Megapix V4
 sunplus		052b:1803	MegaImage VI
+nw80x		052b:d001	EZCam Pro p35u
 tv8532		0545:808b	Veo Stingray
 tv8532		0545:8333	Veo Stingray
 sunplus		0546:3155	Polaroid PDC3070
@@ -177,6 +180,7 @@ sunplus		055f:c530	Mustek Gsmart LCD 3
 sunplus		055f:c540	Gsmart D30
 sunplus		055f:c630	Mustek MDC4000
 sunplus		055f:c650	Mustek MDC5500Z
+nw80x		055f:d001	Mustek Wcam 300 mini
 zc3xx		055f:d003	Mustek WCam300A
 zc3xx		055f:d004	Mustek WCam300 AN
 conex		0572:0041	Creative Notebook cx11646
@@ -195,8 +199,12 @@ gl860		05e3:0503	Genesys Logic PC Camera
 gl860		05e3:f191	Genesys Logic PC Camera
 spca561		060b:a001	Maxell Compact Pc PM3
 zc3xx		0698:2003	CTX M730V built in
+nw80x		06a5:0000	Typhoon Webcam 100 USB
+nw80x		06a5:d001	Divio based webcams
+nw80x		06a5:d800	Divio Chicony TwinkleCam, Trust SpaceCam
 spca500		06bd:0404	Agfa CL20
 spca500		06be:0800	Optimedia
+nw80x		06be:d001	EZCam Pro p35u
 sunplus		06d6:0031	Trust 610 LCD PowerC@m Zoom
 spca506		06e1:a190	ADS Instant VCD
 ov534		06f8:3002	Hercules Blog Webcam
@@ -204,6 +212,7 @@ ov534_9		06f8:3003	Hercules Dualpix HD Weblog
 sonixj		06f8:3004	Hercules Classic Silver
 sonixj		06f8:3008	Hercules Deluxe Optical Glass
 pac7302		06f8:3009	Hercules Classic Link
+nw80x		0728:d001	AVerMedia Camguard
 spca508		0733:0110	ViewQuest VQ110
 spca501		0733:0401	Intel Create and Share
 spca501		0733:0402	ViewQuest M318B

drivers/media/video/gspca/Kconfig

@@ -104,6 +104,15 @@ config USB_GSPCA_MR97310A
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_mr97310a.
 
+config USB_GSPCA_NW80X
+	tristate "Divio based (NW80x) USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based on the NW80x chips.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_nw80x.
+
 config USB_GSPCA_OV519
 	tristate "OV51x / OVFX2 / W996xCF USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA

drivers/media/video/gspca/Makefile

@@ -8,6 +8,7 @@ obj-$(CONFIG_USB_GSPCA_JEILINJ)  += gspca_jeilinj.o
 obj-$(CONFIG_USB_GSPCA_KONICA)   += gspca_konica.o
 obj-$(CONFIG_USB_GSPCA_MARS)     += gspca_mars.o
 obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o
+obj-$(CONFIG_USB_GSPCA_NW80X)    += gspca_nw80x.o
 obj-$(CONFIG_USB_GSPCA_OV519)    += gspca_ov519.o
 obj-$(CONFIG_USB_GSPCA_OV534)    += gspca_ov534.o
 obj-$(CONFIG_USB_GSPCA_OV534_9)  += gspca_ov534_9.o
@@ -48,6 +49,7 @@ gspca_jeilinj-objs  := jeilinj.o
 gspca_konica-objs   := konica.o
 gspca_mars-objs     := mars.o
 gspca_mr97310a-objs := mr97310a.o
+gspca_nw80x-objs    := nw80x.o
 gspca_ov519-objs    := ov519.o
 gspca_ov534-objs    := ov534.o
 gspca_ov534_9-objs  := ov534_9.o

include/linux/videodev2.h

@@ -396,6 +396,7 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
 #define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
 #define V4L2_PIX_FMT_KONICA420  v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
+#define V4L2_PIX_FMT_JPGL	v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
 
 /*
  *	F O R M A T   E N U M E R A T I O N