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V4L/DVB (14003): gspca_cpai1: New gspca subdriver for CPIA CPiA version 1 cams

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This new driver supports USB PIA CPiA version 1 cams, replacing the
old v4l1 driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2010-01-14 09:37:18 -03:00 committed by Mauro Carvalho Chehab
parent ed9885aa81
commit 54e8bc5d64
5 changed files with 2042 additions and 1 deletions
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7
drivers/media/video/Kconfig
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@ -638,9 +638,14 @@ config VIDEO_W9966
information.
config VIDEO_CPIA
tristate "CPiA Video For Linux"
tristate "CPiA Video For Linux (DEPRECATED)"
depends on VIDEO_V4L1
default n
---help---
This driver is DEPRECATED please use the gspca cpia1 module
instead. Note that you need atleast version 0.6.4 of libv4l for
the cpia1 gspca module.
This is the video4linux driver for cameras based on Vision's CPiA
(Colour Processor Interface ASIC), such as the Creative Labs Video
Blaster Webcam II. If you have one of these cameras, say Y here

11
drivers/media/video/gspca/Kconfig
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@ -39,6 +39,17 @@ config USB_GSPCA_CONEX
To compile this driver as a module, choose M here: the
module will be called gspca_conex.
config USB_GSPCA_CPIA1
tristate "cpia CPiA (version 1) Camera Driver"
depends on VIDEO_V4L2 && USB_GSPCA
help
Say Y here if you want support for USB cameras based on the cpia
CPiA chip. Note that you need atleast version 0.6.4 of libv4l for
applications to understand the videoformat generated by this driver.
To compile this driver as a module, choose M here: the
module will be called gspca_cpia1.
config USB_GSPCA_ETOMS
tristate "Etoms USB Camera Driver"
depends on VIDEO_V4L2 && USB_GSPCA

2
drivers/media/video/gspca/Makefile
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@ -1,6 +1,7 @@
obj-$(CONFIG_USB_GSPCA) += gspca_main.o
obj-$(CONFIG_USB_GSPCA_BENQ) += gspca_benq.o
obj-$(CONFIG_USB_GSPCA_CONEX) += gspca_conex.o
obj-$(CONFIG_USB_GSPCA_CPIA1) += gspca_cpia1.o
obj-$(CONFIG_USB_GSPCA_ETOMS) += gspca_etoms.o
obj-$(CONFIG_USB_GSPCA_FINEPIX) += gspca_finepix.o
obj-$(CONFIG_USB_GSPCA_JEILINJ) += gspca_jeilinj.o
@ -35,6 +36,7 @@ obj-$(CONFIG_USB_GSPCA_ZC3XX) += gspca_zc3xx.o
gspca_main-objs := gspca.o
gspca_benq-objs := benq.o
gspca_conex-objs := conex.o
gspca_cpia1-objs := cpia1.o
gspca_etoms-objs := etoms.o
gspca_finepix-objs := finepix.o
gspca_jeilinj-objs := jeilinj.o

2022
drivers/media/video/gspca/cpia1.c Normal file
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1
include/linux/videodev2.h
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@ -350,6 +350,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
/* Vendor-specific formats */
#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */