V4L/DVB (7358): tuner-simple: enable digital tuning support for Philips TD1316

Enable digital tuning support within tuner-simple. This will allow for a
single tuner module to manage the hardware, without having dvb-pll loaded.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index 8ecd92324c49..5356c8a92413 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -756,6 +756,15 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
                     params->frequency >= 158870000)
                         buf[3] |= 0x08;
                 break;
+        case TUNER_PHILIPS_TD1316:
+                /* determine band */
+                buf[3] |= (params->frequency < 161000000) ? 1 :
+                          (params->frequency < 444000000) ? 2 : 4;
+
+                /* setup PLL filter */
+                if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+                        buf[3] |= 1 << 3;
+                break;
         case TUNER_PHILIPS_TUV1236D:
         case TUNER_PHILIPS_ATSC:
         {