Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (244 commits)
  V4L/DVB (4210b): git-dvb: tea575x-tuner build fix
  V4L/DVB (4210a): git-dvb versus matroxfb
  V4L/DVB (4209): Added some BTTV PCI IDs for newer boards
  Fixes some sync issues between V4L/DVB development and GIT
  V4L/DVB (4206): Cx88-blackbird: always set encoder height based on tvnorm->id
  V4L/DVB (4205): Merge tda9887 module into tuner.
  V4L/DVB (4203): Explicitly set the enum values.
  V4L/DVB (4202): allow selecting CX2341x port mode
  V4L/DVB (4200): Disable bitrate_mode when encoding mpeg-1.
  V4L/DVB (4199): Add cx2341x-specific control array to cx2341x.c
  V4L/DVB (4198): Avoid newer usages of obsoleted experimental MPEGCOMP API
  V4L/DVB (4197): Port new MPEG API to saa7134-empress with saa6752hs
  V4L/DVB (4196): Port cx88-blackbird to the new MPEG API.
  V4L/DVB (4193): Update cx2341x fw encoding API doc.
  V4L/DVB (4192): Use control helpers for saa7115, cx25840, msp3400.
  V4L/DVB (4191): Add CX2341X MPEG encoder module.
  V4L/DVB (4190): Add helper functions for control processing to v4l2-common.
  V4L/DVB (4189): Add videodev support for VIDIOC_S/G/TRY_EXT_CTRLS.
  V4L/DVB (4188): Add new MPEG control/ioctl definitions to videodev2.h
  V4L/DVB (4186): Add support for the DNTV Live! mini DVB-T card.
  ...

1 files changed, 17 insertions, 14 deletions

diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 73829e647e50..44ec5b9a4695 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -44,8 +44,6 @@ struct sp8870_state {
 
         struct i2c_adapter* i2c;
 
-        struct dvb_frontend_ops ops;
-
         const struct sp8870_config* config;
 
         struct dvb_frontend frontend;
@@ -262,9 +260,10 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
         sp8870_microcontroller_stop(state);
 
         // set tuner parameters
-        sp8870_writereg(state, 0x206, 0x001);
-        state->config->pll_set(fe, p);
-        sp8870_writereg(state, 0x206, 0x000);
+        if (fe->ops.tuner_ops.set_params) {
+                fe->ops.tuner_ops.set_params(fe, p);
+                if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+        }
 
         // sample rate correction bit [23..17]
         sp8870_writereg(state, 0x0319, 0x000A);
@@ -349,13 +348,6 @@ static int sp8870_init (struct dvb_frontend* fe)
         sp8870_writereg(state, 0x0D00, 0x010);
         sp8870_writereg(state, 0x0D01, 0x000);
 
-        /* setup PLL */
-        if (state->config->pll_init) {
-                sp8870_writereg(state, 0x206, 0x001);
-                state->config->pll_init(fe);
-                sp8870_writereg(state, 0x206, 0x000);
-        }
-
         return 0;
 }
 
@@ -541,6 +533,17 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
         return 0;
 }
 
+static int sp8870_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
+{
+        struct sp8870_state* state = fe->demodulator_priv;
+
+        if (enable) {
+                return sp8870_writereg(state, 0x206, 0x001);
+        } else {
+                return sp8870_writereg(state, 0x206, 0x000);
+        }
+}
+
 static void sp8870_release(struct dvb_frontend* fe)
 {
         struct sp8870_state* state = fe->demodulator_priv;
@@ -561,14 +564,13 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
         /* setup the state */
         state->config = config;
         state->i2c = i2c;
-        memcpy(&state->ops, &sp8870_ops, sizeof(struct dvb_frontend_ops));
         state->initialised = 0;
 
         /* check if the demod is there */
         if (sp8870_readreg(state, 0x0200) < 0) goto error;
 
         /* create dvb_frontend */
-        state->frontend.ops = &state->ops;
+        memcpy(&state->frontend.ops, &sp8870_ops, sizeof(struct dvb_frontend_ops));
         state->frontend.demodulator_priv = state;
         return &state->frontend;
 
@@ -597,6 +599,7 @@ static struct dvb_frontend_ops sp8870_ops = {
 
         .init = sp8870_init,
         .sleep = sp8870_sleep,
+        .i2c_gate_ctrl = sp8870_i2c_gate_ctrl,
 
         .set_frontend = sp8870_set_frontend,
         .get_tune_settings = sp8870_get_tune_settings,