[media] include/media: split I2C headers from V4L2 core

Currently, include/media is messy, as it contains both the V4L2 core
headers and some driver-specific headers on the same place. That makes
harder to identify what core headers should be documented and what
headers belong to I2C drivers that are included only by bridge/main
drivers that would require the functions provided by them.

Let's move those i2c specific files to its own subdirectory.

The files to move were produced via the following script:
	mkdir include/media/i2c
	(cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
	(cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/*/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
	for i in include/media/*.h; do n=`basename $i`;  (for j in $(git grep -l $n); do dirname $j; done)|sort|uniq|grep -ve '^.$' > list; num=$(wc -l list|cut -d' ' -f1); if [ $num == 1 ]; then if [ "`grep i2c list`" != "" ]; then git mv $i include/media/i2c; fi; fi; done

And the references corrected via this script:
    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="i2c/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
	for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
		 n=`basename $j`
		git grep -l $n
	done
    done|sort|uniq >files && (
	echo "Handling files..." >&2;
	echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done";
	);
	echo "Handling documentation..." >&2;
	echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "  perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done"
	);
    ) >script && . ./script

Merged Sakari Ailus patch that moves smiapp.h to include/media/i2c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 131 deletions

diff --git a/include/media/tc358743.h b/include/media/tc358743.h
deleted file mode 100644
index 4513f2f9cfbc..000000000000
--- a/include/media/tc358743.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * tc358743 - Toshiba HDMI to CSI-2 bridge
- *
- * Copyright 2015 Cisco Systems, Inc. and/or its affiliates. All rights
- * reserved.
- *
- * This program is free software; you may redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-/*
- * References (c = chapter, p = page):
- * REF_01 - Toshiba, TC358743XBG (H2C), Functional Specification, Rev 0.60
- * REF_02 - Toshiba, TC358743XBG_HDMI-CSI_Tv11p_nm.xls
- */
-
-#ifndef _TC358743_
-#define _TC358743_
-
-enum tc358743_ddc5v_delays {
-	DDC5V_DELAY_0_MS,
-	DDC5V_DELAY_50_MS,
-	DDC5V_DELAY_100_MS,
-	DDC5V_DELAY_200_MS,
-};
-
-enum tc358743_hdmi_detection_delay {
-	HDMI_MODE_DELAY_0_MS,
-	HDMI_MODE_DELAY_25_MS,
-	HDMI_MODE_DELAY_50_MS,
-	HDMI_MODE_DELAY_100_MS,
-};
-
-struct tc358743_platform_data {
-	/* System clock connected to REFCLK (pin H5) */
-	u32 refclk_hz; /* 26 MHz, 27 MHz or 42 MHz */
-
-	/* DDC +5V debounce delay to avoid spurious interrupts when the cable
-	 * is connected.
-	 * Sets DDC5V_MODE in register DDC_CTL.
-	 * Default: DDC5V_DELAY_0_MS
-	 */
-	enum tc358743_ddc5v_delays ddc5v_delay;
-
-	bool enable_hdcp;
-
-	/*
-	 * The FIFO size is 512x32, so Toshiba recommend to set the default FIFO
-	 * level to somewhere in the middle (e.g. 300), so it can cover speed
-	 * mismatches in input and output ports.
-	 */
-	u16 fifo_level;
-
-	/* Bps pr lane is (refclk_hz / pll_prd) * pll_fbd */
-	u16 pll_prd;
-	u16 pll_fbd;
-
-	/* CSI
-	 * Calculate CSI parameters with REF_02 for the highest resolution your
-	 * CSI interface can handle. The driver will adjust the number of CSI
-	 * lanes in use according to the pixel clock.
-	 *
-	 * The values in brackets are calculated with REF_02 when the number of
-	 * bps pr lane is 823.5 MHz, and can serve as a starting point.
-	 */
-	u32 lineinitcnt;	/* (0x00001770) */
-	u32 lptxtimecnt;	/* (0x00000005) */
-	u32 tclk_headercnt;	/* (0x00001d04) */
-	u32 tclk_trailcnt;	/* (0x00000000) */
-	u32 ths_headercnt;	/* (0x00000505) */
-	u32 twakeup;		/* (0x00004650) */
-	u32 tclk_postcnt;	/* (0x00000000) */
-	u32 ths_trailcnt;	/* (0x00000004) */
-	u32 hstxvregcnt;	/* (0x00000005) */
-
-	/* DVI->HDMI detection delay to avoid unnecessary switching between DVI
-	 * and HDMI mode.
-	 * Sets HDMI_DET_V in register HDMI_DET.
-	 * Default: HDMI_MODE_DELAY_0_MS
-	 */
-	enum tc358743_hdmi_detection_delay hdmi_detection_delay;
-
-	/* Reset PHY automatically when TMDS clock goes from DC to AC.
-	 * Sets PHY_AUTO_RST2 in register PHY_CTL2.
-	 * Default: false
-	 */
-	bool hdmi_phy_auto_reset_tmds_detected;
-
-	/* Reset PHY automatically when TMDS clock passes 21 MHz.
-	 * Sets PHY_AUTO_RST3 in register PHY_CTL2.
-	 * Default: false
-	 */
-	bool hdmi_phy_auto_reset_tmds_in_range;
-
-	/* Reset PHY automatically when TMDS clock is detected.
-	 * Sets PHY_AUTO_RST4 in register PHY_CTL2.
-	 * Default: false
-	 */
-	bool hdmi_phy_auto_reset_tmds_valid;
-
-	/* Reset HDMI PHY automatically when hsync period is out of range.
-	 * Sets H_PI_RST in register HV_RST.
-	 * Default: false
-	 */
-	bool hdmi_phy_auto_reset_hsync_out_of_range;
-
-	/* Reset HDMI PHY automatically when vsync period is out of range.
-	 * Sets V_PI_RST in register HV_RST.
-	 * Default: false
-	 */
-	bool hdmi_phy_auto_reset_vsync_out_of_range;
-};
-
-/* custom controls */
-/* Audio sample rate in Hz */
-#define TC358743_CID_AUDIO_SAMPLING_RATE (V4L2_CID_USER_TC358743_BASE + 0)
-/* Audio present status */
-#define TC358743_CID_AUDIO_PRESENT       (V4L2_CID_USER_TC358743_BASE + 1)
-
-#endif