Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued

Back-merge from drm-fixes into drm-intel-next to sort out two things:

- interlaced support: -fixes contains a bugfix to correctly clear
  interlaced configuration bits in case the bios sets up an interlaced
  mode and we want to set up the progressive mode (current kernels
  don't support interlaced). The actual feature work to support
  interlaced depends upon (and conflicts with) this bugfix.

- forcewake voodoo to workaround missed IRQ issues: -fixes only enabled
  this for ivybridge, but some recent bug reports indicate that we
  need this on Sandybridge, too. But in a slightly different flavour
  and with other fixes and reworks on top. Additionally there are some
  forcewake cleanup patches heading to -next that would conflict with
  currrent -fixes.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 61 insertions, 52 deletions

diff --git a/drivers/media/dvb/frontends/af9013.h b/drivers/media/dvb/frontends/af9013.h
index e53d873f755..b973fc5a038 100644
--- a/drivers/media/dvb/frontends/af9013.h
+++ b/drivers/media/dvb/frontends/af9013.h
@@ -2,6 +2,7 @@
  * Afatech AF9013 demodulator driver
  *
  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
  *
  * Thanks to Afatech who kindly provided information.
  *
@@ -21,33 +22,11 @@
  *
  */
 
-#ifndef _AF9013_H_
-#define _AF9013_H_
+#ifndef AF9013_H
+#define AF9013_H
 
 #include <linux/dvb/frontend.h>
 
-enum af9013_ts_mode {
-	AF9013_OUTPUT_MODE_PARALLEL,
-	AF9013_OUTPUT_MODE_SERIAL,
-	AF9013_OUTPUT_MODE_USB, /* only for AF9015 */
-};
-
-enum af9013_tuner {
-	AF9013_TUNER_MXL5003D   =   3, /* MaxLinear */
-	AF9013_TUNER_MXL5005D   =  13, /* MaxLinear */
-	AF9013_TUNER_MXL5005R   =  30, /* MaxLinear */
-	AF9013_TUNER_ENV77H11D5 = 129, /* Panasonic */
-	AF9013_TUNER_MT2060     = 130, /* Microtune */
-	AF9013_TUNER_MC44S803   = 133, /* Freescale */
-	AF9013_TUNER_QT1010     = 134, /* Quantek */
-	AF9013_TUNER_UNKNOWN    = 140, /* for can tuners ? */
-	AF9013_TUNER_MT2060_2   = 147, /* Microtune */
-	AF9013_TUNER_TDA18271   = 156, /* NXP */
-	AF9013_TUNER_QT1010A    = 162, /* Quantek */
-	AF9013_TUNER_MXL5007T   = 177, /* MaxLinear */
-	AF9013_TUNER_TDA18218   = 179, /* NXP */
-};
-
 /* AF9013/5 GPIOs (mostly guessed)
    demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
    demod#1-gpio#1 - xtal setting (?)
@@ -55,44 +34,74 @@ enum af9013_tuner {
    demod#2-gpio#0 - tuner#2
    demod#2-gpio#1 - xtal setting (?)
 */
+
+struct af9013_config {
+	/*
+	 * I2C address
+	 */
+	u8 i2c_addr;
+
+	/*
+	 * clock
+	 * 20480000, 25000000, 28000000, 28800000
+	 */
+	u32 clock;
+
+	/*
+	 * tuner
+	 */
+#define AF9013_TUNER_MXL5003D      3 /* MaxLinear */
+#define AF9013_TUNER_MXL5005D     13 /* MaxLinear */
+#define AF9013_TUNER_MXL5005R     30 /* MaxLinear */
+#define AF9013_TUNER_ENV77H11D5  129 /* Panasonic */
+#define AF9013_TUNER_MT2060      130 /* Microtune */
+#define AF9013_TUNER_MC44S803    133 /* Freescale */
+#define AF9013_TUNER_QT1010      134 /* Quantek */
+#define AF9013_TUNER_UNKNOWN     140 /* for can tuners ? */
+#define AF9013_TUNER_MT2060_2    147 /* Microtune */
+#define AF9013_TUNER_TDA18271    156 /* NXP */
+#define AF9013_TUNER_QT1010A     162 /* Quantek */
+#define AF9013_TUNER_MXL5007T    177 /* MaxLinear */
+#define AF9013_TUNER_TDA18218    179 /* NXP */
+	u8 tuner;
+
+	/*
+	 * IF frequency
+	 */
+	u32 if_frequency;
+
+	/*
+	 * TS settings
+	 */
+#define AF9013_TS_USB       0
+#define AF9013_TS_PARALLEL  1
+#define AF9013_TS_SERIAL    2
+	u8 ts_mode:2;
+
+	/*
+	 * input spectrum inversion
+	 */
+	bool spec_inv;
+
+	/*
+	 * firmware API version
+	 */
+	u8 api_version[4];
+
+	/*
+	 * GPIOs
+	 */
 #define AF9013_GPIO_ON (1 << 0)
 #define AF9013_GPIO_EN (1 << 1)
 #define AF9013_GPIO_O  (1 << 2)
 #define AF9013_GPIO_I  (1 << 3)
-
 #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
 #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
 #define AF9013_GPIO_TUNER_ON  (AF9013_GPIO_ON|AF9013_GPIO_EN)
 #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
-struct af9013_config {
-	/* demodulator's I2C address */
-	u8 demod_address;
-
-	/* frequencies in kHz */
-	u32 adc_clock;
-
-	/* tuner ID */
-	u8 tuner;
-
-	/* tuner IF */
-	u16 tuner_if;
-
-	/* TS data output mode */
-	u8 output_mode:2;
-
-	/* RF spectrum inversion */
-	u8 rf_spec_inv:1;
-
-	/* API version */
-	u8 api_version[4];
-
-	/* GPIOs */
 	u8 gpio[4];
 };
 
-
 #if defined(CONFIG_DVB_AF9013) || \
 	(defined(CONFIG_DVB_AF9013_MODULE) && defined(MODULE))
 extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
@@ -106,4 +115,4 @@ const struct af9013_config *config, struct i2c_adapter *i2c)
 }
 #endif /* CONFIG_DVB_AF9013 */
 
-#endif /* _AF9013_H_ */
+#endif /* AF9013_H */