[PATCH] v4l: the Microtune 4049FM5 uses an IF frequency of 33.3 MHz for FM radio.
Mauro Carvalho Chehab [Fri, 9 Sep 2005 20:03:56 +0000 (13:03 -0700)]
- The Microtune 4049FM5 uses an IF frequency of 33.3 MHz for FM radio.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/video/bttv-cards.c
drivers/media/video/tuner-simple.c

index 64785d3..10ab12b 100644 (file)
@@ -299,8 +299,8 @@ static struct CARD {
        { 0x00011822, BTTV_TWINHAN_DST,   "Twinhan VisionPlus DVB" },
        { 0xfc00270f, BTTV_TWINHAN_DST,   "ChainTech digitop DST-1000 DVB-S" },
        { 0x07711461, BTTV_AVDVBT_771,    "AVermedia AverTV DVB-T 771" },
-       { 0xdb1018ac, BTTV_DVICO_DVBT_LITE,    "DVICO FusionHDTV DVB-T Lite" },
-       { 0xd50018ac, BTTV_DVICO_FUSIONHDTV_5_LITE,    "DVICO FusionHDTV 5 Lite" },
+       { 0xdb1018ac, BTTV_DVICO_DVBT_LITE,    "DViCO FusionHDTV DVB-T Lite" },
+       { 0xd50018ac, BTTV_DVICO_FUSIONHDTV_5_LITE,    "DViCO FusionHDTV 5 Lite" },
 
        { 0, -1, NULL }
 };
index 61dee53..8edd73a 100644 (file)
@@ -468,6 +468,10 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
        case TUNER_LG_PAL_FM:
                buffer[3] = 0xa5;
                break;
+       case TUNER_MICROTUNE_4049FM5:
+               div = (20 * freq) / 16000 + (int)(33.3 * 20); /* IF 33.3 MHz */
+               buffer[3] = 0xa4;
+               break;
        default:
                buffer[3] = 0xa4;
                break;