New chip version, which is very similar than EM28174.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/usb/em28xx/em28xx-cards.c | 5 +++++
drivers/media/usb/em28xx/em28xx-core.c | 9 ++++++---
drivers/media/usb/em28xx/em28xx-input.c | 2 ++
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 a519669..62332a6 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -2968,6 +2968,11 @@ 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 fc157af..0c5fdba 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -482,8 +482,10 @@ 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;
@@ -606,7 +608,8 @@ 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 */
if (!start) {
rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
diff --git a/drivers/media/usb/em28xx/em28xx-input.c
b/drivers/media/usb/em28xx/em28xx-input.c
index ea181e4..d4a0a75 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",
@@ -633,6 +634,7 @@ 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,
};
/*
--
1.8.4.2
--
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