diff options
author | Antti Palosaari <crope@iki.fi> | 2013-02-25 08:19:04 -0300 |
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committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-12-18 07:18:14 -0200 |
commit | 9f1d0bdab24f536f82041fe2338f24b3b08d08a1 (patch) | |
tree | 2e691e98e00b188feb5a3094893429e9ff239abe /drivers/media/usb | |
parent | bd6f27458b0c50469ba1bb0a53e5ad1ac9e950d5 (diff) | |
download | op-kernel-dev-9f1d0bdab24f536f82041fe2338f24b3b08d08a1.zip op-kernel-dev-9f1d0bdab24f536f82041fe2338f24b3b08d08a1.tar.gz |
[media] em28xx: add support for Empia EM28178
New chip version, which is very similar than EM28174.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb')
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-cards.c | 5 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-core.c | 9 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-input.c | 2 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-reg.h | 1 |
4 files changed, 14 insertions, 3 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 6454309..5da60da 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -3054,6 +3054,11 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, dev->wait_after_write = 0; dev->eeprom_addrwidth_16bit = 1; break; + case CHIP_ID_EM28178: + chip_name = "em28178"; + dev->wait_after_write = 0; + dev->eeprom_addrwidth_16bit = 1; + break; case CHIP_ID_EM2883: chip_name = "em2882/3"; dev->wait_after_write = 0; diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index fc82540..f6076a5 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -501,8 +501,10 @@ int em28xx_audio_setup(struct em28xx *dev) int vid1, vid2, feat, cfg; u32 vid; - if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874 - || dev->chip_id == CHIP_ID_EM28174) { + if (dev->chip_id == CHIP_ID_EM2870 || + dev->chip_id == CHIP_ID_EM2874 || + dev->chip_id == CHIP_ID_EM28174 || + dev->chip_id == CHIP_ID_EM28178) { /* Digital only device - don't load any alsa module */ dev->audio_mode.has_audio = false; dev->has_audio_class = false; @@ -641,7 +643,8 @@ int em28xx_capture_start(struct em28xx *dev, int start) if (dev->chip_id == CHIP_ID_EM2874 || dev->chip_id == CHIP_ID_EM2884 || - dev->chip_id == CHIP_ID_EM28174) { + dev->chip_id == CHIP_ID_EM28174 || + dev->chip_id == CHIP_ID_EM28178) { /* The Transport Stream Enable Register moved in em2874 */ rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE, start ? diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index e0acc92..5ec6a4e 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -442,6 +442,7 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type) case CHIP_ID_EM2884: case CHIP_ID_EM2874: case CHIP_ID_EM28174: + case CHIP_ID_EM28178: return em2874_ir_change_protocol(rc_dev, rc_type); default: printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n", @@ -734,6 +735,7 @@ static int em28xx_ir_init(struct em28xx *dev) case CHIP_ID_EM2884: case CHIP_ID_EM2874: case CHIP_ID_EM28174: + case CHIP_ID_EM28178: ir->get_key = em2874_polling_getkey; rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC | RC_BIT_RC6_0; diff --git a/drivers/media/usb/em28xx/em28xx-reg.h b/drivers/media/usb/em28xx/em28xx-reg.h index 0e04778..b769ceb 100644 --- a/drivers/media/usb/em28xx/em28xx-reg.h +++ b/drivers/media/usb/em28xx/em28xx-reg.h @@ -245,6 +245,7 @@ enum em28xx_chip_id { CHIP_ID_EM2874 = 65, CHIP_ID_EM2884 = 68, CHIP_ID_EM28174 = 113, + CHIP_ID_EM28178 = 114, }; /* |