[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: David Härdeman <david@hardeman.nu>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/IR/Kconfig b/drivers/media/IR/Kconfig
index aa4163e..20e02a0 100644
--- a/drivers/media/IR/Kconfig
+++ b/drivers/media/IR/Kconfig
@@ -10,7 +10,7 @@
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
diff --git a/drivers/media/IR/Makefile b/drivers/media/IR/Makefile
index f9574ad..38873cf 100644
--- a/drivers/media/IR/Makefile
+++ b/drivers/media/IR/Makefile
@@ -4,7 +4,7 @@
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
diff --git a/drivers/media/IR/ir-functions.c b/drivers/media/IR/ir-functions.c
index fca734c..ec021c9 100644
--- a/drivers/media/IR/ir-functions.c
+++ b/drivers/media/IR/ir-functions.c
@@ -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 */
diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig
index a6ceb08..576f3b7 100644
--- a/drivers/media/dvb/dm1105/Kconfig
+++ b/drivers/media/dvb/dm1105/Kconfig
@@ -1,7 +1,6 @@
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 @@
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
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index debea8d..0ffd694 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -89,7 +89,6 @@
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 @@
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
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 6830d28..22feac4 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -96,7 +96,7 @@
config VIDEO_IR_I2C
tristate "I2C module for IR" if !VIDEO_HELPER_CHIPS_AUTO
- depends on I2C && VIDEO_IR
+ depends on I2C && IR_CORE
default y
---help---
Most boards have an IR chip directly connected via GPIO. However,
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 1a4a89f..659e448 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,10 +1,10 @@
config VIDEO_BT848
tristate "BT848 Video For Linux"
- depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
+ depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2
select I2C_ALGOBIT
select VIDEO_BTCX
select VIDEOBUF_DMA_SG
- depends on VIDEO_IR
+ depends on IR_LEGACY
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index 76c054d..f3c3ccb 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -1,9 +1,8 @@
config VIDEO_CX18
tristate "Conexant cx23418 MPEG encoder support"
depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
- depends on INPUT # due to VIDEO_IR
select I2C_ALGOBIT
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
diff --git a/drivers/media/video/cx231xx/Kconfig b/drivers/media/video/cx231xx/Kconfig
index c37eac1..ab7d5df 100644
--- a/drivers/media/video/cx231xx/Kconfig
+++ b/drivers/media/video/cx231xx/Kconfig
@@ -1,9 +1,9 @@
config VIDEO_CX231XX
tristate "Conexant cx231xx USB video capture support"
- depends on VIDEO_DEV && I2C && INPUT
+ depends on VIDEO_DEV && I2C
select VIDEO_TUNER
select VIDEO_TVEEPROM
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEOBUF_VMALLOC
select VIDEO_CX25840
select VIDEO_CX2341X
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index bcfd1ac..dbae629 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -1,12 +1,11 @@
config VIDEO_CX88
tristate "Conexant 2388x (bt878 successor) support"
- depends on VIDEO_DEV && PCI && I2C && INPUT && IR_CORE
+ depends on VIDEO_DEV && PCI && I2C && IR_CORE
select I2C_ALGOBIT
select VIDEO_BTCX
select VIDEOBUF_DMA_SG
select VIDEO_TUNER
select VIDEO_TVEEPROM
- depends on VIDEO_IR
select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO
---help---
This is a video4linux driver for Conexant 2388x based
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 564e3cb..8c41124 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -31,7 +31,6 @@
#include "cx88.h"
#include <media/ir-core.h>
-#include <media/ir-common.h>
#define MODULE_NAME "cx88xx"
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 8d38c5f..72ea2ba 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -1,9 +1,9 @@
config VIDEO_EM28XX
tristate "Empia EM28xx USB video capture support"
- depends on VIDEO_DEV && I2C && INPUT
+ depends on VIDEO_DEV && I2C
select VIDEO_TUNER
select VIDEO_TVEEPROM
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEOBUF_VMALLOC
select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index be4af1f..c4f1980 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -1,9 +1,8 @@
config VIDEO_IVTV
tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
depends on VIDEO_V4L2 && PCI && I2C
- depends on INPUT # due to VIDEO_IR
select I2C_ALGOBIT
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 3fe71be..32a95a2 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -26,7 +26,7 @@
config VIDEO_SAA7134_RC
bool "Philips SAA7134 Remote Controller support"
- depends on VIDEO_IR
+ depends on IR_LEGACY
depends on VIDEO_SAA7134
default y
---help---
diff --git a/drivers/media/video/tlg2300/Kconfig b/drivers/media/video/tlg2300/Kconfig
index 1686ebf..580580e 100644
--- a/drivers/media/video/tlg2300/Kconfig
+++ b/drivers/media/video/tlg2300/Kconfig
@@ -1,9 +1,9 @@
config VIDEO_TLG2300
tristate "Telegent TLG2300 USB video capture support"
- depends on VIDEO_DEV && I2C && INPUT && SND && DVB_CORE
+ depends on VIDEO_DEV && I2C && SND && DVB_CORE
select VIDEO_TUNER
select VIDEO_TVEEPROM
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEOBUF_VMALLOC
select SND_PCM
select VIDEOBUF_DVB
diff --git a/drivers/staging/cx25821/Kconfig b/drivers/staging/cx25821/Kconfig
index 1d73334..f8f2bb0 100644
--- a/drivers/staging/cx25821/Kconfig
+++ b/drivers/staging/cx25821/Kconfig
@@ -1,11 +1,11 @@
config VIDEO_CX25821
tristate "Conexant cx25821 support"
- depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
+ depends on DVB_CORE && VIDEO_DEV && PCI && I2C
depends on BKL # please fix
select I2C_ALGOBIT
select VIDEO_BTCX
select VIDEO_TVEEPROM
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEOBUF_DVB
select VIDEOBUF_DMA_SG
select VIDEO_CX25840
diff --git a/drivers/staging/go7007/Kconfig b/drivers/staging/go7007/Kconfig
index 3aecd30..edc9091 100644
--- a/drivers/staging/go7007/Kconfig
+++ b/drivers/staging/go7007/Kconfig
@@ -1,10 +1,10 @@
config VIDEO_GO7007
tristate "WIS GO7007 MPEG encoder support"
- depends on VIDEO_DEV && PCI && I2C && INPUT
+ depends on VIDEO_DEV && PCI && I2C
depends on BKL # please fix
depends on SND
select VIDEOBUF_DMA_SG
- depends on VIDEO_IR
+ depends on IR_CORE
select VIDEO_TUNER
select VIDEO_TVEEPROM
select SND_PCM
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 4a32e89..d1ae869 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -73,7 +73,6 @@
};
/* Routines from ir-functions.c */
-u32 ir_extract_bits(u32 data, u32 mask);
void ir_rc5_timer_end(unsigned long data);
#endif
diff --git a/include/media/ir-core.h b/include/media/ir-core.h
index bff75f2..53048a2 100644
--- a/include/media/ir-core.h
+++ b/include/media/ir-core.h
@@ -212,4 +212,23 @@
ir_raw_event_handle(input_dev);
}
+
+/* extract mask bits out of data and pack them into the result */
+static inline 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;
+}
+
+
#endif /* _IR_CORE */