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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-15 12:49:56 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-15 12:49:56 -0800 |
commit | 122804ecb59493fbb4d31b3ba9ac59faaf45276f (patch) | |
tree | cff4d8a158c412e4a8d3abc8d91bb0eb52b01c9a /drivers/media/common/tuners/qt1010.c | |
parent | 16008d641670571ff4cd750b416c7caf2d89f467 (diff) | |
parent | 126400033940afb658123517a2e80eb68259fbd7 (diff) |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits)
[media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver
mb86a20s: Add a few more register settings at the init seq
mb86a20s: Group registers into the same line
[media] [PATCH] don't reset the delivery system on DTV_CLEAR
[media] [BUG] it913x-fe fix typo error making SNR levels unstable
[media] cx23885: Query the CX25840 during enum_input for status
[media] cx25840: Add support for g_input_status
[media] rc-videomate-m1f.c Rename to match remote controler name
[media] drivers: media: au0828: Fix dependency for VIDEO_AU0828
[media] convert drivers/media/* to use module_platform_driver()
[media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB
[media] Exynos4 JPEG codec v4l2 driver
[media] doc: v4l: selection: choose pixels as units for selection rectangles
[media] v4l: s5p-tv: mixer: fix setup of VP scaling
[media] v4l: s5p-tv: mixer: add support for selection API
[media] v4l: emulate old crop API using extended crop/compose API
[media] doc: v4l: add documentation for selection API
[media] doc: v4l: add binary images for selection API
[media] v4l: add support for selection api
[media] hd29l2: fix review findings
...
Diffstat (limited to 'drivers/media/common/tuners/qt1010.c')
-rw-r--r-- | drivers/media/common/tuners/qt1010.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/media/common/tuners/qt1010.c b/drivers/media/common/tuners/qt1010.c index 9f5dba244cb..2d79b1f5d5e 100644 --- a/drivers/media/common/tuners/qt1010.c +++ b/drivers/media/common/tuners/qt1010.c @@ -82,9 +82,9 @@ static void qt1010_dump_regs(struct qt1010_priv *priv) printk(KERN_CONT "\n"); } -static int qt1010_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) +static int qt1010_set_params(struct dvb_frontend *fe) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct qt1010_priv *priv; int err; u32 freq, div, mod1, mod2; @@ -144,13 +144,11 @@ static int qt1010_set_params(struct dvb_frontend *fe, #define FREQ2 4000000 /* 4 MHz Quartz oscillator in the stick? */ priv = fe->tuner_priv; - freq = params->frequency; + freq = c->frequency; div = (freq + QT1010_OFFSET) / QT1010_STEP; freq = (div * QT1010_STEP) - QT1010_OFFSET; mod1 = (freq + QT1010_OFFSET) % FREQ1; mod2 = (freq + QT1010_OFFSET) % FREQ2; - priv->bandwidth = - (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; priv->frequency = freq; if (fe->ops.i2c_gate_ctrl) @@ -320,7 +318,7 @@ static u8 qt1010_init_meas2(struct qt1010_priv *priv, static int qt1010_init(struct dvb_frontend *fe) { struct qt1010_priv *priv = fe->tuner_priv; - struct dvb_frontend_parameters params; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int err = 0; u8 i, tmpval, *valptr = NULL; @@ -397,9 +395,9 @@ static int qt1010_init(struct dvb_frontend *fe) if ((err = qt1010_init_meas2(priv, i, &tmpval))) return err; - params.frequency = 545000000; /* Sigmatek DVB-110 545000000 */ + c->frequency = 545000000; /* Sigmatek DVB-110 545000000 */ /* MSI Megasky 580 GL861 533000000 */ - return qt1010_set_params(fe, ¶ms); + return qt1010_set_params(fe); } static int qt1010_release(struct dvb_frontend *fe) @@ -416,10 +414,9 @@ static int qt1010_get_frequency(struct dvb_frontend *fe, u32 *frequency) return 0; } -static int qt1010_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) +static int qt1010_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) { - struct qt1010_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; + *frequency = 36125000; return 0; } @@ -437,7 +434,7 @@ static const struct dvb_tuner_ops qt1010_tuner_ops = { .set_params = qt1010_set_params, .get_frequency = qt1010_get_frequency, - .get_bandwidth = qt1010_get_bandwidth + .get_if_frequency = qt1010_get_if_frequency, }; struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, |