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Commit a6e95144 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] dt3155v4l: drop CONFIG_DT3155_STREAMING 



No need to do this as a config option. Just support both MMAP and read()
methods like any other driver.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 9556be12

drivers/staging/media/dt3155v4l/Kconfig

+0 −8
Original line number Diff line number Diff line
@@ -19,11 +19,3 @@ config DT3155_CCIR 
	---help---

	  Select it for CCIR/50Hz (European region),

	  or leave it unselected for RS-170/60Hz (North America).
 


config DT3155_STREAMING

	bool "Selects streaming capture method"

	depends on VIDEO_DT3155

	default y

	---help---

	  Select it if you want to use streaming of memory mapped buffers

	  or leave it unselected if you want to use read method (one copy more).

drivers/staging/media/dt3155v4l/dt3155v4l.c

+1 −7
Original line number Diff line number Diff line
@@ -29,12 +29,6 @@ 


#define DT3155_DEVICE_ID 0x1223



#ifdef CONFIG_DT3155_STREAMING

#define DT3155_CAPTURE_METHOD V4L2_CAP_STREAMING

#else

#define DT3155_CAPTURE_METHOD V4L2_CAP_READWRITE

#endif



/*  global initializers (for all boards)  */

#ifdef CONFIG_DT3155_CCIR

static const u8 csr2_init = VT_50HZ;
@@ -346,7 +340,7 @@ static int dt3155_querycap(struct file *filp, void *p, struct v4l2_capability *c 
	strcpy(cap->card, DT3155_NAME " frame grabber");

	sprintf(cap->bus_info, "PCI:%s", pci_name(pd->pdev));

	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |

				DT3155_CAPTURE_METHOD;

		V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;

	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;

	return 0;

}