Commit 3ffea498 authored by David Härdeman's avatar David Härdeman Committed by Mauro Carvalho Chehab
Browse files

[media] ir-core: more cleanups of ir-functions.c 



cx88 only depends on VIDEO_IR because it needs ir_extract_bits().
Move that function to ir-core.h and make it inline.

Lots of drivers had dependencies on VIDEO_IR when they really
wanted IR_CORE.

The only remaining drivers to depend on VIDEO_IR are bt8xx and
saa7134 (ir_rc5_timer_end is the only function exported by
ir-functions).

Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or
converting drivers to IR_CORE that they do not want a dependency
on IR_LEGACY.

Signed-off-by: default avatarDavid Härdeman <david@hardeman.nu>
Acked-by: default avatarJarod Wilson <jarod@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 62c65031

drivers/media/IR/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ menuconfig IR_CORE 
	  if you don't need IR, as otherwise, you may not be able to

	  compile the driver for your adapter.



config VIDEO_IR

config IR_LEGACY

	tristate

	depends on IR_CORE

	default IR_CORE

drivers/media/IR/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ ir-core-objs := ir-keytable.o ir-sysfs.o ir-raw-event.o rc-map.o 
obj-y += keymaps/



obj-$(CONFIG_IR_CORE) += ir-core.o

obj-$(CONFIG_VIDEO_IR) += ir-common.o

obj-$(CONFIG_IR_LEGACY) += ir-common.o

obj-$(CONFIG_LIRC) += lirc_dev.o

obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o

obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o

drivers/media/IR/ir-functions.c

+0 −19
Original line number Diff line number Diff line
@@ -31,25 +31,6 @@ 
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");

MODULE_LICENSE("GPL");



/* -------------------------------------------------------------------------- */

/* extract mask bits out of data and pack them into the result */

u32 ir_extract_bits(u32 data, u32 mask)

{

	u32 vbit = 1, value = 0;



	do {

	    if (mask&1) {

		if (data&1)

			value |= vbit;

		vbit<<=1;

	    }

	    data>>=1;

	} while (mask>>=1);



	return value;

}

EXPORT_SYMBOL_GPL(ir_extract_bits);



/* RC5 decoding stuff, moved from bttv-input.c to share it with

 * saa7134 */

drivers/media/dvb/dm1105/Kconfig

+1 −2
Original line number Diff line number Diff line 
config DVB_DM1105

	tristate "SDMC DM1105 based PCI cards"

	depends on DVB_CORE && PCI && I2C

	depends on INPUT

	select DVB_PLL if !DVB_FE_CUSTOMISE

	select DVB_STV0299 if !DVB_FE_CUSTOMISE

	select DVB_STV0288 if !DVB_FE_CUSTOMISE
@@ -9,7 +8,7 @@ config DVB_DM1105 
	select DVB_CX24116 if !DVB_FE_CUSTOMISE

	select DVB_SI21XX if !DVB_FE_CUSTOMISE

	select DVB_DS3000 if !DVB_FE_CUSTOMISE

	depends on VIDEO_IR

	depends on IR_CORE

	help

	  Support for cards based on the SDMC DM1105 PCI chip like

	  DvbWorld 2002

drivers/media/dvb/ttpci/Kconfig

+1 −2
Original line number Diff line number Diff line
@@ -89,7 +89,6 @@ config DVB_BUDGET 
config DVB_BUDGET_CI

	tristate "Budget cards with onboard CI connector"

	depends on DVB_BUDGET_CORE && I2C

	depends on INPUT # due to IR

	select DVB_STV0297 if !DVB_FE_CUSTOMISE

	select DVB_STV0299 if !DVB_FE_CUSTOMISE

	select DVB_TDA1004X if !DVB_FE_CUSTOMISE
@@ -98,7 +97,7 @@ config DVB_BUDGET_CI 
	select DVB_LNBP21 if !DVB_FE_CUSTOMISE

	select DVB_TDA10023 if !DVB_FE_CUSTOMISE

	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE

	depends on VIDEO_IR

	depends on IR_CORE

	help

	  Support for simple SAA7146 based DVB cards

	  (so called Budget- or Nova-PCI cards) without onboard

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