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[PATCH] v4l: the Microtune 4049FM5 uses an IF frequency of 33.3 MHz for FM radio. 

- 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>
This commit is contained in:
Mauro Carvalho Chehab 2005-09-09 13:03:56 -07:00 committed by Linus Torvalds
parent 08adb9e20b
commit 33ac6b5267
2 changed files with 6 additions and 2 deletions
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4
drivers/media/video/bttv-cards.c
View 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 }
};

4
drivers/media/video/tuner-simple.c
View 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;