[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, 242 deletions

diff --git a/include/media/adv7842.h b/include/media/adv7842.h
deleted file mode 100644
index bc249709bf35..000000000000
--- a/include/media/adv7842.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * adv7842 - Analog Devices ADV7842 video decoder driver
- *
- * Copyright 2013 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.
- *
- */
-
-#ifndef _ADV7842_
-#define _ADV7842_
-
-/* Analog input muxing modes (AFE register 0x02, [2:0]) */
-enum adv7842_ain_sel {
-	ADV7842_AIN1_2_3_NC_SYNC_1_2 = 0,
-	ADV7842_AIN4_5_6_NC_SYNC_2_1 = 1,
-	ADV7842_AIN7_8_9_NC_SYNC_3_1 = 2,
-	ADV7842_AIN10_11_12_NC_SYNC_4_1 = 3,
-	ADV7842_AIN9_4_5_6_SYNC_2_1 = 4,
-};
-
-/*
- * Bus rotation and reordering. This is used to specify component reordering on
- * the board and describes the components order on the bus when the ADV7842
- * outputs RGB.
- */
-enum adv7842_bus_order {
-	ADV7842_BUS_ORDER_RGB,		/* No operation	*/
-	ADV7842_BUS_ORDER_GRB,		/* Swap 1-2	*/
-	ADV7842_BUS_ORDER_RBG,		/* Swap 2-3	*/
-	ADV7842_BUS_ORDER_BGR,		/* Swap 1-3	*/
-	ADV7842_BUS_ORDER_BRG,		/* Rotate right	*/
-	ADV7842_BUS_ORDER_GBR,		/* Rotate left	*/
-};
-
-/* Input Color Space (IO register 0x02, [7:4]) */
-enum adv7842_inp_color_space {
-	ADV7842_INP_COLOR_SPACE_LIM_RGB = 0,
-	ADV7842_INP_COLOR_SPACE_FULL_RGB = 1,
-	ADV7842_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
-	ADV7842_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
-	ADV7842_INP_COLOR_SPACE_XVYCC_601 = 4,
-	ADV7842_INP_COLOR_SPACE_XVYCC_709 = 5,
-	ADV7842_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
-	ADV7842_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
-	ADV7842_INP_COLOR_SPACE_AUTO = 0xf,
-};
-
-/* Select output format (IO register 0x03, [4:2]) */
-enum adv7842_op_format_mode_sel {
-	ADV7842_OP_FORMAT_MODE0 = 0x00,
-	ADV7842_OP_FORMAT_MODE1 = 0x04,
-	ADV7842_OP_FORMAT_MODE2 = 0x08,
-};
-
-/* Mode of operation */
-enum adv7842_mode {
-	ADV7842_MODE_SDP,
-	ADV7842_MODE_COMP,
-	ADV7842_MODE_RGB,
-	ADV7842_MODE_HDMI
-};
-
-/* Video standard select (IO register 0x00, [5:0]) */
-enum adv7842_vid_std_select {
-	/* SDP */
-	ADV7842_SDP_VID_STD_CVBS_SD_4x1 = 0x01,
-	ADV7842_SDP_VID_STD_YC_SD4_x1 = 0x09,
-	/* RGB */
-	ADV7842_RGB_VID_STD_AUTO_GRAPH_MODE = 0x07,
-	/* HDMI GR */
-	ADV7842_HDMI_GR_VID_STD_AUTO_GRAPH_MODE = 0x02,
-	/* HDMI COMP */
-	ADV7842_HDMI_COMP_VID_STD_HD_1250P = 0x1e,
-};
-
-enum adv7842_select_input {
-	ADV7842_SELECT_HDMI_PORT_A,
-	ADV7842_SELECT_HDMI_PORT_B,
-	ADV7842_SELECT_VGA_RGB,
-	ADV7842_SELECT_VGA_COMP,
-	ADV7842_SELECT_SDP_CVBS,
-	ADV7842_SELECT_SDP_YC,
-};
-
-enum adv7842_drive_strength {
-	ADV7842_DR_STR_LOW = 0,
-	ADV7842_DR_STR_MEDIUM_LOW = 1,
-	ADV7842_DR_STR_MEDIUM_HIGH = 2,
-	ADV7842_DR_STR_HIGH = 3,
-};
-
-struct adv7842_sdp_csc_coeff {
-	bool manual;
-	u16 scaling;
-	u16 A1;
-	u16 A2;
-	u16 A3;
-	u16 A4;
-	u16 B1;
-	u16 B2;
-	u16 B3;
-	u16 B4;
-	u16 C1;
-	u16 C2;
-	u16 C3;
-	u16 C4;
-};
-
-struct adv7842_sdp_io_sync_adjustment {
-	bool adjust;
-	u16 hs_beg;
-	u16 hs_width;
-	u16 de_beg;
-	u16 de_end;
-	u8 vs_beg_o;
-	u8 vs_beg_e;
-	u8 vs_end_o;
-	u8 vs_end_e;
-	u8 de_v_beg_o;
-	u8 de_v_beg_e;
-	u8 de_v_end_o;
-	u8 de_v_end_e;
-};
-
-/* Platform dependent definition */
-struct adv7842_platform_data {
-	/* chip reset during probe */
-	unsigned chip_reset:1;
-
-	/* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */
-	unsigned disable_pwrdnb:1;
-
-	/* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */
-	unsigned disable_cable_det_rst:1;
-
-	/* Analog input muxing mode */
-	enum adv7842_ain_sel ain_sel;
-
-	/* Bus rotation and reordering */
-	enum adv7842_bus_order bus_order;
-
-	/* Select output format mode */
-	enum adv7842_op_format_mode_sel op_format_mode_sel;
-
-	/* Default mode */
-	enum adv7842_mode mode;
-
-	/* Default input */
-	unsigned input;
-
-	/* Video standard */
-	enum adv7842_vid_std_select vid_std_select;
-
-	/* IO register 0x02 */
-	unsigned alt_gamma:1;
-	unsigned op_656_range:1;
-	unsigned alt_data_sat:1;
-
-	/* IO register 0x05 */
-	unsigned blank_data:1;
-	unsigned insert_av_codes:1;
-	unsigned replicate_av_codes:1;
-
-	/* IO register 0x30 */
-	unsigned output_bus_lsb_to_msb:1;
-
-	/* IO register 0x14 */
-	enum adv7842_drive_strength dr_str_data;
-	enum adv7842_drive_strength dr_str_clk;
-	enum adv7842_drive_strength dr_str_sync;
-
-	/*
-	 * IO register 0x19: Adjustment to the LLC DLL phase in
-	 * increments of 1/32 of a clock period.
-	 */
-	unsigned llc_dll_phase:5;
-
-	/* External RAM for 3-D comb or frame synchronizer */
-	unsigned sd_ram_size; /* ram size in MB */
-	unsigned sd_ram_ddr:1; /* ddr or sdr sdram */
-
-	/* HDMI free run, CP-reg 0xBA */
-	unsigned hdmi_free_run_enable:1;
-	/* 0 = Mode 0: run when there is no TMDS clock
-	   1 = Mode 1: run when there is no TMDS clock or the
-	       video resolution does not match programmed one. */
-	unsigned hdmi_free_run_mode:1;
-
-	/* SDP free run, CP-reg 0xDD */
-	unsigned sdp_free_run_auto:1;
-	unsigned sdp_free_run_man_col_en:1;
-	unsigned sdp_free_run_cbar_en:1;
-	unsigned sdp_free_run_force:1;
-
-	/* HPA manual (0) or auto (1), affects HDMI register 0x69 */
-	unsigned hpa_auto:1;
-
-	struct adv7842_sdp_csc_coeff sdp_csc_coeff;
-
-	struct adv7842_sdp_io_sync_adjustment sdp_io_sync_625;
-	struct adv7842_sdp_io_sync_adjustment sdp_io_sync_525;
-
-	/* i2c addresses */
-	u8 i2c_sdp_io;
-	u8 i2c_sdp;
-	u8 i2c_cp;
-	u8 i2c_vdp;
-	u8 i2c_afe;
-	u8 i2c_hdmi;
-	u8 i2c_repeater;
-	u8 i2c_edid;
-	u8 i2c_infoframe;
-	u8 i2c_cec;
-	u8 i2c_avlink;
-};
-
-#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE	(V4L2_CID_DV_CLASS_BASE + 0x1000)
-#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL	(V4L2_CID_DV_CLASS_BASE + 0x1001)
-#define V4L2_CID_ADV_RX_FREE_RUN_COLOR		(V4L2_CID_DV_CLASS_BASE + 0x1002)
-
-/* custom ioctl, used to test the external RAM that's used by the
- * deinterlacer. */
-#define ADV7842_CMD_RAM_TEST _IO('V', BASE_VIDIOC_PRIVATE)
-
-#define ADV7842_EDID_PORT_A   0
-#define ADV7842_EDID_PORT_B   1
-#define ADV7842_EDID_PORT_VGA 2
-#define ADV7842_PAD_SOURCE    3
-
-#endif