2cc45cf25a
This is V3 of the physically contiguous videobuf queues patch. Useful for hardware such as the SuperH Mobile CEU which doesn't support scatter gatter bus mastering. Since it may be difficult to allocate large chunks of physically contiguous memory after some uptime due to fragmentation, this code allocates memory using dma_alloc_coherent(). Architectures supporting dma_declare_coherent_memory() can easily avoid fragmentation issues by using dma_declare_coherent_memory() to force dma_alloc_coherent() to allocate from a certain pre-allocated memory area. Changes since V2 - use dma_handle for physical address - use "scatter gather" instead of "scatter gatter" Changes since V1: - use dev_err() instead of pr_err() - remember size in struct videobuf_dma_contig_memory - keep struct videobuf_dma_contig_memory in .c file - let videobuf_to_dma_contig() return dma_addr_t - implement __videobuf_sync() - return statements, white space and other minor fixes Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
146 lines
4.9 KiB
Makefile
146 lines
4.9 KiB
Makefile
#
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# Makefile for the video capture/playback device drivers.
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#
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zr36067-objs := zoran_procfs.o zoran_device.o \
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zoran_driver.o zoran_card.o
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tuner-objs := tuner-core.o
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msp3400-objs := msp3400-driver.o msp3400-kthreads.o
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stkwebcam-objs := stk-webcam.o stk-sensor.o
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obj-$(CONFIG_VIDEO_DEV) += videodev.o compat_ioctl32.o v4l2-int-device.o
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obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o
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ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y)
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obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
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endif
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obj-$(CONFIG_VIDEO_BT848) += bt8xx/
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obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o
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obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
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obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o
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obj-$(CONFIG_VIDEO_TDA9875) += tda9875.o
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obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o
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obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o
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obj-$(CONFIG_VIDEO_SAA5249) += saa5249.o
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obj-$(CONFIG_VIDEO_CQCAM) += c-qcam.o
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obj-$(CONFIG_VIDEO_BWQCAM) += bw-qcam.o
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obj-$(CONFIG_VIDEO_W9966) += w9966.o
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obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o
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obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o
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obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o
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obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o
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obj-$(CONFIG_VIDEO_SAA7111) += saa7111.o
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obj-$(CONFIG_VIDEO_SAA7114) += saa7114.o
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obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o
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obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o
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obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
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obj-$(CONFIG_VIDEO_SAA7185) += saa7185.o
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obj-$(CONFIG_VIDEO_SAA7191) += saa7191.o
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obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o
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obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o
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obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o
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obj-$(CONFIG_VIDEO_BT819) += bt819.o
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obj-$(CONFIG_VIDEO_BT856) += bt856.o
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obj-$(CONFIG_VIDEO_BT866) += bt866.o
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obj-$(CONFIG_VIDEO_KS0127) += ks0127.o
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obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o
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obj-$(CONFIG_VIDEO_ZORAN_DC30) += zr36050.o zr36016.o
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obj-$(CONFIG_VIDEO_ZORAN_ZR36060) += zr36060.o
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obj-$(CONFIG_VIDEO_PMS) += pms.o
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obj-$(CONFIG_VIDEO_PLANB) += planb.o
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obj-$(CONFIG_VIDEO_VINO) += vino.o indycam.o
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obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
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obj-$(CONFIG_VIDEO_CPIA) += cpia.o
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obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
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obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
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obj-$(CONFIG_VIDEO_MEYE) += meye.o
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obj-$(CONFIG_VIDEO_SAA7134) += saa7134/
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obj-$(CONFIG_VIDEO_CX88) += cx88/
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obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
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obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
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obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
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obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
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obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
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obj-$(CONFIG_VIDEO_CS5345) += cs5345.o
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obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o
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obj-$(CONFIG_VIDEO_M52790) += m52790.o
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obj-$(CONFIG_VIDEO_TLV320AIC23B) += tlv320aic23b.o
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obj-$(CONFIG_VIDEO_WM8775) += wm8775.o
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obj-$(CONFIG_VIDEO_WM8739) += wm8739.o
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obj-$(CONFIG_VIDEO_VP27SMPX) += vp27smpx.o
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obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/
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obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
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obj-$(CONFIG_VIDEO_MXB) += mxb.o
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obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
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obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
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obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
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obj-$(CONFIG_TUNER_3036) += tuner-3036.o
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obj-$(CONFIG_VIDEO_TUNER) += tuner.o
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obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
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obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
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obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
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obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o
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obj-$(CONFIG_VIDEOBUF_DVB) += videobuf-dvb.o
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obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o
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obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
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obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o
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obj-$(CONFIG_VIDEO_CX25840) += cx25840/
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obj-$(CONFIG_VIDEO_UPD64031A) += upd64031a.o
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obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
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obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
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obj-$(CONFIG_VIDEO_CAFE_CCIC) += cafe_ccic.o
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obj-$(CONFIG_VIDEO_OV7670) += ov7670.o
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obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
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obj-$(CONFIG_USB_DABUSB) += dabusb.o
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obj-$(CONFIG_USB_OV511) += ov511.o
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obj-$(CONFIG_USB_SE401) += se401.o
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obj-$(CONFIG_USB_STV680) += stv680.o
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obj-$(CONFIG_USB_W9968CF) += w9968cf.o
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obj-$(CONFIG_USB_ZR364XX) += zr364xx.o
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obj-$(CONFIG_USB_STKWEBCAM) += stkwebcam.o
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obj-$(CONFIG_USB_SN9C102) += sn9c102/
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obj-$(CONFIG_USB_ET61X251) += et61x251/
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obj-$(CONFIG_USB_PWC) += pwc/
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obj-$(CONFIG_USB_ZC0301) += zc0301/
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obj-$(CONFIG_USB_GSPCA) += gspca/
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obj-$(CONFIG_USB_IBMCAM) += usbvideo/
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obj-$(CONFIG_USB_KONICAWC) += usbvideo/
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obj-$(CONFIG_USB_VICAM) += usbvideo/
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obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/
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obj-$(CONFIG_USB_S2255) += s2255drv.o
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obj-$(CONFIG_VIDEO_IVTV) += ivtv/
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obj-$(CONFIG_VIDEO_CX18) += cx18/
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obj-$(CONFIG_VIDEO_VIVI) += vivi.o
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obj-$(CONFIG_VIDEO_CX23885) += cx23885/
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obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o
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obj-$(CONFIG_SOC_CAMERA) += soc_camera.o
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obj-$(CONFIG_SOC_CAMERA_MT9M001) += mt9m001.o
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obj-$(CONFIG_SOC_CAMERA_MT9V022) += mt9v022.o
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obj-$(CONFIG_VIDEO_AU0828) += au0828/
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obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/
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EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
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EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
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EXTRA_CFLAGS += -Idrivers/media/common/tuners
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