On 09/24/2012 02:17 AM, Mauro Carvalho Chehab wrote:
Em Thu, 13 Sep 2012 03:23:48 +0300
Antti Palosaari <crope@xxxxxx> escreveu:
Use .get_if_frequency() as all used tuner drivers
(mt2060/qt1010/mxl5005s) supports it.
Signed-off-by: Antti Palosaari <crope@xxxxxx>
@@ -240,26 +237,6 @@ static int rtl2830_init(struct dvb_frontend *fe)
if (ret)
goto err;
- num = priv->cfg.if_dvbt % priv->cfg.xtal;
- num *= 0x400000;
- num = div_u64(num, priv->cfg.xtal);
- num = -num;
- if_ctl = num & 0x3fffff;
- dev_dbg(&priv->i2c->dev, "%s: if_ctl=%08x\n", __func__, if_ctl);
-
- ret = rtl2830_rd_reg_mask(priv, 0x119, &tmp, 0xc0); /* b[7:6] */
- if (ret)
- goto err;
-
- buf[0] = tmp << 6;
- buf[0] |= (if_ctl >> 16) & 0x3f;
- buf[1] = (if_ctl >> 8) & 0xff;
- buf[2] = (if_ctl >> 0) & 0xff;
Patch applied, but there was a context difference above:
--- a/drivers/media/dvb-frontends/rtl2830.c
+++ b/drivers/media/dvb-frontends/rtl2830.c
@@ -182,9 +182,6 @@ static int rtl2830_init(struct dvb_frontend *fe)
@@ -28,7 +50,7 @@ index eca1d72..3954760 100644
- goto err;
-
- buf[0] = tmp << 6;
-- buf[0] = (if_ctl >> 16) & 0x3f;
+- buf[0] |= (if_ctl >> 16) & 0x3f;
- buf[1] = (if_ctl >> 8) & 0xff;
- buf[2] = (if_ctl >> 0) & 0xff;
-
(that's the diff between the patch applied and your original one)
Because of that:
http://patchwork.linuxtv.org/patch/14066/
regards
Antti
--
http://palosaari.fi/
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