[media] cx25840: Add a flag to enable the CX23888 DIF to be enabled or not

The CX23888 (HVR1850 and other new cards) contain a DIF which is responsible for demodulating the audio and video. It's built directly into the CX23888 PCIe bridge. It needs to be enabled and disabled on a per-card and per-input basis. We pass this flag from the cx23885 core driver to the sub-device when we need the cx25840 driver to enable/disable with the DIF correctly. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

[media] cx25840: Add a flag to enable the CX23888 DIF to be enabled or not
The CX23888 (HVR1850 and other new cards) contain a DIF which is responsible for demodulating the audio and video. It's built directly into the CX23888 PCIe bridge. It needs to be enabled and disabled on a per-card and per-input basis. We pass this flag from the cx23885 core driver to the sub-device when we need the cx25840 driver to enable/disable with the DIF correctly. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Steven Toth · Mauro Carvalho Chehab
1 parent 6225f18b88
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
include/media/cx25840.h
@@ -85,6 +85,7 @@
 	CX25840_NONE1_CH3 = 0x800000c0,
 	CX25840_SVIDEO_ON = 0x80000100,
 	CX25840_COMPONENT_ON = 0x80000200,
+	CX25840_DIF_ON = 0x80000400,
 };
  
 enum cx25840_audio_input {
...	...	@@ -85,6 +85,7 @@
85	85	CX25840_NONE1_CH3 = 0x800000c0,
86	86	CX25840_SVIDEO_ON = 0x80000100,
87	87	CX25840_COMPONENT_ON = 0x80000200,
	88	+ CX25840_DIF_ON = 0x80000400,
88	89	};
89	90
90	91	enum cx25840_audio_input {