diff options
author | Erik Andr?n <erik.andren@gmail.com> | 2009-01-11 10:52:10 -0500 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-16 17:20:28 -0400 |
commit | 3e5cbad030f6c12983f697ecff9fbd8f5a6bee7b (patch) | |
tree | 90aab95c75df4db0c03af5a30cee67433615b0c1 /drivers/media/video | |
parent | d9a11e28c862dd1f05193659025a99712bb507e9 (diff) |
V4L/DVB (11474): gspca - m5602-po1030: Fix sensor probing.
The po1030 read sensor are currently returning the contents of the address+1 fix the probing of the sensor to cope with this. Obviously this needs to be tracked down and fixed.
Signed-off-by: Erik Andr?n <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
-rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index 3ecb53c701ab..a45d55c530b5 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c | |||
@@ -157,7 +157,7 @@ static void po1030_dump_registers(struct sd *sd); | |||
157 | 157 | ||
158 | int po1030_probe(struct sd *sd) | 158 | int po1030_probe(struct sd *sd) |
159 | { | 159 | { |
160 | u8 dev_id_h = 0, dev_id_l = 0, i; | 160 | u8 dev_id_h = 0, i; |
161 | s32 *sensor_settings; | 161 | s32 *sensor_settings; |
162 | 162 | ||
163 | if (force_sensor) { | 163 | if (force_sensor) { |
@@ -185,10 +185,7 @@ int po1030_probe(struct sd *sd) | |||
185 | if (m5602_read_sensor(sd, PO1030_DEVID_H, &dev_id_h, 1)) | 185 | if (m5602_read_sensor(sd, PO1030_DEVID_H, &dev_id_h, 1)) |
186 | return -ENODEV; | 186 | return -ENODEV; |
187 | 187 | ||
188 | if (m5602_read_sensor(sd, PO1030_DEVID_L, &dev_id_l, 1)) | 188 | if (dev_id_h == 0x30) { |
189 | return -ENODEV; | ||
190 | |||
191 | if ((dev_id_h == 0x10) && (dev_id_l == 0x30)) { | ||
192 | info("Detected a po1030 sensor"); | 189 | info("Detected a po1030 sensor"); |
193 | goto sensor_found; | 190 | goto sensor_found; |
194 | } | 191 | } |