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  1. 18 11月, 2015 10 次提交
  3. 17 11月, 2015 19 次提交
    • M
      [media] include/media: move platform_data to linux/platform_data/media · eb4b0ec7
      由 Mauro Carvalho Chehab 提交于 
      Let's not mix platform_data headers with the core headers. Instead, let's
create a subdir at linux/platform_data and move the headers to that
common place, adding it to MAINTAINERS.

The headers were moved with:
	mkdir include/linux/platform_data/media/; git mv include/media/gpio-ir-recv.h include/media/ir-rx51.h include/media/mmp-camera.h include/media/omap1_camera.h include/media/omap4iss.h include/media/s5p_hdmi.h include/media/si4713.h include/media/sii9234.h include/media/smiapp.h include/media/soc_camera.h include/media/soc_camera_platform.h include/media/timb_radio.h include/media/timb_video.h include/linux/platform_data/media/

And the references fixed with this script:
    MAIN_DIR="linux/platform_data/"
    PREV_DIR="media/"
    DIRS="media/"

    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
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NLee Jones <lee.jones@linaro.org>
Acked-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
      eb4b0ec7
    • M
      [media] include/media: move driver interface headers to a separate dir · d647f0b7
      由 Mauro Carvalho Chehab 提交于 
      Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.

The headers used on drivers were manually moved using:
    mkdir include/media/drv-intf/
    git mv include/media/cx2341x.h include/media/cx25840.h \
	include/media/exynos-fimc.h include/media/msp3400.h \
	include/media/s3c_camif.h include/media/saa7146.h \
	include/media/saa7146_vv.h  include/media/sh_mobile_ceu.h \
	include/media/sh_mobile_csi2.h include/media/sh_vou.h \
	include/media/si476x.h include/media/soc_mediabus.h \
	include/media/tea575x.h include/media/drv-intf/

And the references for those headers were corrected using:

    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="drv-intf/"

    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
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
      d647f0b7
    • M
      [media] include/media: split I2C headers from V4L2 core · b5dcee22
      由 Mauro Carvalho Chehab 提交于 
      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: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
      b5dcee22
    • M
      [media] dvb_frontend.h: improve documentation for struct dvb_tuner_ops · bef0e549
      由 Mauro Carvalho Chehab 提交于 
      Improve the comments at the header, removing kernel-doc
tag from where it doesn't belong, grouping the legacy tuner
functions, and improving the text.

No functional changes.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      bef0e549
    • M
      [media] dvb_frontend: get rid of set_state ops & related data · 45346e0e
      由 Mauro Carvalho Chehab 提交于 
      The get_state()/set_state and the corresponding data types
(struct tuner_state and enum tuner_param) are old DVB interfaces
that came from the DVBv3 time.

Nowadays, set_params() provide a better way to set the tuner
and demod parameters. So, no need to keep those legacy stuff,
as all drivers that were using it got converted.

With this patch, all kABI elements at dvb_frontend.h are now
documented.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      45346e0e
    • M
      [media] stb6100: get rid of get_state()/set_state() · 65f0f686
      由 Mauro Carvalho Chehab 提交于 
      It is tricky to get rid of those ops here, as the stv0299 driver
wants to set frequency in separate from setting the bandwidth.

So, we use a small trick: we temporarely fill the cache with
0 for either frequency or bandwidth and add some logic at
set_params to only change the property(ies) that aren't zero.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      65f0f686
    • M
      [media] tda6655: get rid of get_state()/set_state() · b2d3afcf
      由 Mauro Carvalho Chehab 提交于 
      Those ops aren't used by any driver, with is weird. I suspect
that mantis_vb3030 driver were not working properly...

Anyway, now that the driver uses the set_parms, the DVB
frontend core should do the right thing.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      b2d3afcf
    • M
      [media] tda8261: don't use set_state/get_state callbacks · e417668d
      由 Mauro Carvalho Chehab 提交于 
      Those callbacks are meant to be used only on some very specific
cases. There's absolutely no need to do that at tda8261, as
the only parameter that it allows to be set/get is the frequency.

So, use the standard get_params() and get_frequency() kABI
ops.

There's no need to touch at any bridge driver, as all interactions
are done via the macros at tda8261_cfg.h.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      e417668d
    • M
      [media] tda666x: add support for set_parms() and get_frequency() · 8fdc25bf
      由 Mauro Carvalho Chehab 提交于 
      Those two callbacks are the ones that should be used by normal
DVB frontend drivers.

Add support for them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      8fdc25bf
    • M
      [media] tda665x: split set_frequency from set_state · 8e6c4be3
      由 Mauro Carvalho Chehab 提交于 
      On tda665x, set_state only sets frequency. As the kABI for set_state
is meant to be used only on special cases, split the function
into two, in order to allow it to be latter used by a DVBv5
cache params logic.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      8e6c4be3
    • M
      [media] stb6100: get rid of tuner_state at struct stb6100_state · cffdbfe7
      由 Mauro Carvalho Chehab 提交于 
      The stb6100 driver has a struct tuner_state on its state
struct, that it is used only to store the bandwidth. Even so,
this struct is not really used, as every time the bandwidth
is get or set, it goes through the hardware.

So, get rid of that.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      cffdbfe7
    • M
      [media] dvb_frontend.h: get rid of unused tuner params/states · 2184e253
      由 Mauro Carvalho Chehab 提交于 
      There are several tuner_param values that aren't by any driver or core:
	DVBFE_TUNER_TUNERSTEP
	DVBFE_TUNER_IFFREQ
	DVBFE_TUNER_REFCLOCK
	DVBFE_TUNER_IQSENSE
	DVBFE_TUNER_DUMMY

Several of those correspond to the values at the tuner_state
struct with is also only initialized by not used anyware:
	u32 tunerstep;
	u32 ifreq;
	u32 refclock;

It doesn't make sense to keep anything at the kABI that it is
not used. So, get rid of them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      2184e253
    • M
      [media] dvb_frontend.h: Document suspend/resume functions · 41c0b78e
      由 Mauro Carvalho Chehab 提交于 
      Those functions should be implemented on all drivers. So, document
them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      41c0b78e
    • M
      [media] dvb_frontend: resume tone and voltage · 3663b31b
      由 Mauro Carvalho Chehab 提交于 
      As SEC tone and voltage could have changed during
suspend(), restore them to their previous values at
resume().
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      3663b31b
    • M
      [media] demux.h: Some documentation fixups for the header · 03946b2d
      由 Mauro Carvalho Chehab 提交于 
      The DocBook description of this header has two issues:
- It calls the Kernel ABI as API, instead of kABI;
- It mentions that the DVB frontend kABI is not described
  within the document. As this will actually generate a
  single DocBook, this is actually not true, now that
  the documentation for the frontend was added.

So, fix both issues.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      03946b2d
    • M
      [media] dvb_frontend.h: Add a description for the header · 02f028cf
      由 Mauro Carvalho Chehab 提交于 
      This header file provides the kABI functions used by the
Digital TV Frontend core support. Add a description for
this kABI, to add at the device_drivers Kernel DocBook.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      02f028cf
    • M
      [media] dvb_frontend: document the most used functions · 66f4b3cb
      由 Mauro Carvalho Chehab 提交于 
      Documents the most used functions at the Digital TV
kABI: dvb_frontend_register(), dvb_frontend_unregister()
and dvb_frontend_detach().
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      66f4b3cb
    • M
      [media] Document the obscure dvb_frontend_reinitialise() · 75f400b0
      由 Mauro Carvalho Chehab 提交于 
      The dvb_frontend_reinitialise() function is a special case
used by just one frontend. Document it, for completeness.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      75f400b0
    • M
      [media] dvb: document dvb_frontend_sleep_until() · 4deea4cb
      由 Mauro Carvalho Chehab 提交于 
      This function is used mainly at the DVB core, in order to provide
emulation for a legacy ioctl. The only current exception is
the stv0299 driver, with takes more than 8ms to switch voltage,
breaking the emulation for FE_DISHNETWORK_SEND_LEGACY_CMD.

Document that.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
      4deea4cb
  5. 16 11月, 2015 4 次提交
  7. 11 11月, 2015 7 次提交