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authorMatthieu Rogez <matthieu.rogez@gmail.com>2016-02-28 12:26:22 +0100
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-03-03 18:22:24 +0100
commit565e37d168ee842c5f6349a5530f8e85651ec8e5 (patch)
treec6ca26388857db39d2b31df8c192cb0817919330
parent[media] em28xx: add support for Terratec Grabby REC button (diff)
downloadlinux-565e37d168ee842c5f6349a5530f8e85651ec8e5.tar.xz
linux-565e37d168ee842c5f6349a5530f8e85651ec8e5.zip
[media] em28xx: add support for Terratec Grabby Record led
Terratec Grabby (hw rev 2) Record led is connected to GPIO 3 and its logic is inverted: (PIO3 = 0: on, PIO3 = 1: off). Signed-off-by: Matthieu Rogez <matthieu.rogez@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/usb/em28xx/em28xx-cards.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 4051146f7d13..5e127e48c945 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -560,6 +560,16 @@ static struct em28xx_led pctv_80e_leds[] = {
{-1, 0, 0, 0},
};
+static struct em28xx_led terratec_grabby_leds[] = {
+ {
+ .role = EM28XX_LED_ANALOG_CAPTURING,
+ .gpio_reg = EM2820_R08_GPIO_CTRL,
+ .gpio_mask = EM_GPIO_3,
+ .inverted = 1,
+ },
+ {-1, 0, 0, 0},
+};
+
/*
* Board definitions
*/
@@ -2016,6 +2026,7 @@ struct em28xx_board em28xx_boards[] = {
.amux = EM28XX_AMUX_LINE_IN,
} },
.buttons = std_snapshot_button,
+ .leds = terratec_grabby_leds,
},
[EM2860_BOARD_TERRATEC_AV350] = {
.name = "Terratec AV350",