[media] em28xx: Add support for Leadership ISDB-T
This device uses an em2874B + Sharp 921 One Seg frontend.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 3ac8d30..c7c04bf 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -37,6 +37,7 @@
#include "mt352_priv.h" /* FIXME */
#include "tda1002x.h"
#include "tda18271.h"
+#include "s921.h"
MODULE_DESCRIPTION("driver for em28xx based DVB cards");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -245,6 +246,10 @@
.qam_if_khz = 4000,
};
+static struct s921_config sharp_isdbt = {
+ .demod_address = 0x30 >> 1
+};
+
static struct zl10353_config em28xx_zl10353_with_xc3028 = {
.demod_address = (0x1e >> 1),
.no_tuner = 1,
@@ -481,6 +486,7 @@
if (!dev->board.has_dvb) {
/* This device does not support the extension */
+ printk(KERN_INFO "em28xx_dvb: This device does not support the extension\n");
return 0;
}
@@ -496,6 +502,16 @@
em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
/* init frontend */
switch (dev->model) {
+ case EM2874_LEADERSHIP_ISDBT:
+ dvb->frontend = dvb_attach(s921_attach,
+ &sharp_isdbt, &dev->i2c_adap);
+
+ if (!dvb->frontend) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ break;
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO: