Merge tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Lots of improvements at the DVB API DocBook documentation.  Now, the
   frontend and the network APIs are fully in sync with the Kernel and
   looks more like the rest of the media documentation;

 - New frontend driver: cx24120

 - New driver for a PCI device: cobalt.  This driver is actually not
   sold in the market, but it is a good example of a multi-HDMI input
   device;

 - The dt3155 driver were promoted from staging;

 - The mantis driver got remote controller support;

 - New V4L2 driver for ST bdisp SoC chipsets;

 - Make sparse and smatch happier: several bugs were solved by fixing
   the issues reported by those static code analyzers.

 - Lots of new device additions, new features, improvements and cleanups
   at the existing drivers.

* tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (553 commits)
  [media] lmedm04: fix the range for relative measurements
  [media] lmedm04: use u32 instead of u64 for relative stats
  [media] omap3isp: remove unused var
  [media] saa7134: fix page size on some archs
  [media] use CONFIG_PM_SLEEP for suspend/resume
  [media] tuner-i2c: be consistent with I2C declaration
  [media] si470x: cleanup define namespace
  [media] bdisp: prevent compiling on random arch
  [media] vb2: Don't WARN when v4l2_buffer.bytesused is 0 for multiplanar buffers
  [media] MAINTAINERS: Add entry for the Renesas VSP1 driver
  [media] videodev2.h: fix copy-and-paste error in V4L2_MAP_XFER_FUNC_DEFAULT
  [media] Revert "[media] vb2: Push mmap_sem down to memops"
  [media] mantis: cleanup a warning
  [media] bdisp-debug: don't try to divide by s64
  [media] cx88: don't declare restart_video_queue if not used
  [media] au0828: move dev->boards atribuition to happen earlier
  [media] lmedm04: implement dvb v5 statistics
  [media] bdisp: remove unused var
  [media] bdisp: remove needless check
  ts2020: fix compilation on i386
  ...

1 files changed, 60 insertions, 7 deletions

diff --git a/drivers/media/dvb-frontends/m88ds3103.h b/drivers/media/dvb-frontends/m88ds3103.h
index 9b3b4962da7c..04b355a005fb 100644
--- a/drivers/media/dvb-frontends/m88ds3103.h
+++ b/drivers/media/dvb-frontends/m88ds3103.h
@@ -1,5 +1,5 @@
 /*
- * Montage M88DS3103 demodulator driver
+ * Montage Technology M88DS3103/M88RS6000 demodulator driver
  *
  * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
  *
@@ -19,6 +19,63 @@
 
 #include <linux/dvb/frontend.h>
 
+/*
+ * I2C address
+ * 0x68,
+ */
+
+/**
+ * struct m88ds3103_platform_data - Platform data for the m88ds3103 driver
+ * @clk: Clock frequency.
+ * @i2c_wr_max: Max bytes I2C adapter can write at once.
+ * @ts_mode: TS mode.
+ * @ts_clk: TS clock (KHz).
+ * @ts_clk_pol: TS clk polarity. 1-active at falling edge; 0-active at rising
+ *  edge.
+ * @spec_inv: Input spectrum inversion.
+ * @agc: AGC configuration.
+ * @agc_inv: AGC polarity.
+ * @clk_out: Clock output.
+ * @envelope_mode: DiSEqC envelope mode.
+ * @lnb_hv_pol: LNB H/V pin polarity. 0: pin high set to VOLTAGE_18, pin low to
+ *  set VOLTAGE_13. 1: pin high set to VOLTAGE_13, pin low to set VOLTAGE_18.
+ * @lnb_en_pol: LNB enable pin polarity. 0: pin high to disable, pin low to
+ *  enable. 1: pin high to enable, pin low to disable.
+ * @get_dvb_frontend: Get DVB frontend.
+ * @get_i2c_adapter: Get I2C adapter.
+ */
+
+struct m88ds3103_platform_data {
+	u32 clk;
+	u16 i2c_wr_max;
+#define M88DS3103_TS_SERIAL             0 /* TS output pin D0, normal */
+#define M88DS3103_TS_SERIAL_D7          1 /* TS output pin D7 */
+#define M88DS3103_TS_PARALLEL           2 /* TS Parallel mode */
+#define M88DS3103_TS_CI                 3 /* TS CI Mode */
+	u8 ts_mode:2;
+	u32 ts_clk;
+	u8 ts_clk_pol:1;
+	u8 spec_inv:1;
+	u8 agc;
+	u8 agc_inv:1;
+#define M88DS3103_CLOCK_OUT_DISABLED        0
+#define M88DS3103_CLOCK_OUT_ENABLED         1
+#define M88DS3103_CLOCK_OUT_ENABLED_DIV2    2
+	u8 clk_out:2;
+	u8 envelope_mode:1;
+	u8 lnb_hv_pol:1;
+	u8 lnb_en_pol:1;
+
+	struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
+	struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
+
+/* private: For legacy media attach wrapper. Do not set value. */
+	u8 attach_in_use:1;
+};
+
+/*
+ * Do not add new m88ds3103_attach() users! Use I2C bindings instead.
+ */
 struct m88ds3103_config {
 	/*
 	 * I2C address
@@ -113,18 +170,13 @@ struct m88ds3103_config {
 	u8 lnb_en_pol:1;
 };
 
-/*
- * Driver implements own I2C-adapter for tuner I2C access. That's since chip
- * has I2C-gate control which closes gate automatically after I2C transfer.
- * Using own I2C adapter we can workaround that.
- */
-
 #if defined(CONFIG_DVB_M88DS3103) || \
 		(defined(CONFIG_DVB_M88DS3103_MODULE) && defined(MODULE))
 extern struct dvb_frontend *m88ds3103_attach(
 		const struct m88ds3103_config *config,
 		struct i2c_adapter *i2c,
 		struct i2c_adapter **tuner_i2c);
+extern int m88ds3103_get_agc_pwm(struct dvb_frontend *fe, u8 *_agc_pwm);
 #else
 static inline struct dvb_frontend *m88ds3103_attach(
 		const struct m88ds3103_config *config,
@@ -134,6 +186,7 @@ static inline struct dvb_frontend *m88ds3103_attach(
 	pr_warn("%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
+#define m88ds3103_get_agc_pwm NULL
 #endif
 
 #endif