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V4L/DVB (8007): cx18/cx25840: the S-Video LUMA input can use all In1-In8 inputs

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The S-Video LUMA input was restricted to the In1-In4 inputs, but it
turns out that it can use the full range of In1-In8.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2008-06-07 11:18:17 -03:00 committed by Mauro Carvalho Chehab
parent bf67cac131
commit 45270a1531
4 changed files with 12 additions and 4 deletions
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2
drivers/media/video/cx18/cx18-av-core.c
View File

@ -228,7 +228,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
if ((vid_input & ~0xff0) ||
luma < CX18_AV_SVIDEO_LUMA1 ||
luma > CX18_AV_SVIDEO_LUMA4 ||
luma > CX18_AV_SVIDEO_LUMA8 ||
chroma < CX18_AV_SVIDEO_CHROMA4 ||
chroma > CX18_AV_SVIDEO_CHROMA8) {
CX18_ERR("0x%04x is not a valid video input!\n",

6
drivers/media/video/cx18/cx18-av-core.h
View File

@ -37,12 +37,16 @@ enum cx18_av_video_input {
CX18_AV_COMPOSITE7,
CX18_AV_COMPOSITE8,
/* S-Video inputs consist of one luma input (In1-In4) ORed with one
/* S-Video inputs consist of one luma input (In1-In8) ORed with one
chroma input (In5-In8) */
CX18_AV_SVIDEO_LUMA1 = 0x10,
CX18_AV_SVIDEO_LUMA2 = 0x20,
CX18_AV_SVIDEO_LUMA3 = 0x30,
CX18_AV_SVIDEO_LUMA4 = 0x40,
CX18_AV_SVIDEO_LUMA5 = 0x50,
CX18_AV_SVIDEO_LUMA6 = 0x60,
CX18_AV_SVIDEO_LUMA7 = 0x70,
CX18_AV_SVIDEO_LUMA8 = 0x80,
CX18_AV_SVIDEO_CHROMA4 = 0x400,
CX18_AV_SVIDEO_CHROMA5 = 0x500,
CX18_AV_SVIDEO_CHROMA6 = 0x600,

2
drivers/media/video/cx25840/cx25840-core.c
View File

@ -433,7 +433,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
int chroma = vid_input & 0xf00;
if ((vid_input & ~0xff0) ||
luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA4 ||
luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 ||
chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) {
v4l_err(client, "0x%04x is not a valid video input!\n",
vid_input);

6
include/media/cx25840.h
View File

@ -32,12 +32,16 @@ enum cx25840_video_input {
CX25840_COMPOSITE7,
CX25840_COMPOSITE8,
/* S-Video inputs consist of one luma input (In1-In4) ORed with one
/* S-Video inputs consist of one luma input (In1-In8) ORed with one
chroma input (In5-In8) */
CX25840_SVIDEO_LUMA1 = 0x10,
CX25840_SVIDEO_LUMA2 = 0x20,
CX25840_SVIDEO_LUMA3 = 0x30,
CX25840_SVIDEO_LUMA4 = 0x40,
CX25840_SVIDEO_LUMA5 = 0x50,
CX25840_SVIDEO_LUMA6 = 0x60,
CX25840_SVIDEO_LUMA7 = 0x70,
CX25840_SVIDEO_LUMA8 = 0x80,
CX25840_SVIDEO_CHROMA4 = 0x400,
CX25840_SVIDEO_CHROMA5 = 0x500,
CX25840_SVIDEO_CHROMA6 = 0x600,