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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-12 10:56:21 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-24 14:03:23 -0300 |
| commit | 8b220793d6fd309176438721088515be893630cd (patch) | |
| tree | 2f587213bd745c77e159ff8135d93c7485325bb3 | |
| parent | 8a2e6990f44d4cebaafcc0af1a786912ae733bb2 (diff) | |
| download | linux-3.10-8b220793d6fd309176438721088515be893630cd.tar.gz linux-3.10-8b220793d6fd309176438721088515be893630cd.tar.bz2 linux-3.10-8b220793d6fd309176438721088515be893630cd.zip | |
V4L/DVB (12235): em28xx: detects sensors also with the generic em2750/2750 entry
Webcams in general don't have eeprom. So, the sensor hint code should be
called to properly detect what sensor is inside.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | Documentation/video4linux/CARDLIST.em28xx | 2 | ||||
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-cards.c | 9 |
2 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 014d255231f..68c236c0184 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -20,7 +20,7 @@ 19 -> EM2860/SAA711X Reference Design (em2860) 20 -> AMD ATI TV Wonder HD 600 (em2880) [0438:b002] 21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder (em2800) [eb1a:2801] - 22 -> Unknown EM2750/EM2751 webcam grabber (em2750) [eb1a:2750,eb1a:2751] + 22 -> EM2710/EM2750/EM2751 webcam grabber (em2750) [eb1a:2750,eb1a:2751] 23 -> Huaqi DLCW-130 (em2750) 24 -> D-Link DUB-T210 TV Tuner (em2820/em2840) [2001:f112] 25 -> Gadmei UTV310 (em2820/em2840) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 9e71f034665..e64e1242a1b 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -205,7 +205,7 @@ static struct em28xx_reg_seq silvercrest_reg_seq[] = { */ struct em28xx_board em28xx_boards[] = { [EM2750_BOARD_UNKNOWN] = { - .name = "Unknown EM2750/EM2751 webcam grabber", + .name = "EM2710/EM2750/EM2751 webcam grabber", .xclk = EM28XX_XCLK_FREQUENCY_48MHZ, .tuner_type = TUNER_ABSENT, .is_webcam = 1, @@ -1720,7 +1720,8 @@ static int em28xx_hint_sensor(struct em28xx *dev) __be16 version_be; u16 version; - if (dev->model != EM2820_BOARD_UNKNOWN) + if (dev->model != EM2820_BOARD_UNKNOWN && + dev->model != EM2750_BOARD_UNKNOWN) return 0; dev->i2c_client.addr = 0xba >> 1; @@ -1738,11 +1739,11 @@ static int em28xx_hint_sensor(struct em28xx *dev) sensor_name = "mt9v011"; break; default: - printk("Unknown Sensor 0x%04x\n", be16_to_cpu(version)); + printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version)); return -EINVAL; } - em28xx_errdev("Sensor is %s, assuming that webcam is %s\n", + em28xx_errdev("Sensor is %s, using model %s entry.\n", sensor_name, em28xx_boards[dev->model].name); return 0; |