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3 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab 5563caaf8b [media] ir-hix5hd2: fix build on c6x arch 
While not all archs have readl_relaxed, we need to add a hack at the
driver to allow it to COMPILE_TEST on all archs:

	drivers/media/rc/ir-hix5hd2.c: In function ‘hix5hd2_ir_config’:
	drivers/media/rc/ir-hix5hd2.c💯2: error: implicit declaration of function ‘readl_relaxed’ [-Werror=implicit-function-declaration]

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-10-09 13:45:03 -03:00
Mauro Carvalho Chehab 7f01308e54 [media] ir-hix5hd2: fix address space casting 
drivers/media/rc/ir-hix5hd2.c:99:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:99:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:99:41:    got void *
drivers/media/rc/ir-hix5hd2.c💯16: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c💯16:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c💯16:    got void *
drivers/media/rc/ir-hix5hd2.c:117:40: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:117:40:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:117:40:    got void *
drivers/media/rc/ir-hix5hd2.c:119:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:119:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:119:41:    got void *
drivers/media/rc/ir-hix5hd2.c:121:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:121:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:121:41:    got void *
drivers/media/rc/ir-hix5hd2.c:147:18: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:147:18:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:147:18:    got void *
drivers/media/rc/ir-hix5hd2.c:155:28: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:155:28:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:155:28:    got void *
drivers/media/rc/ir-hix5hd2.c:157:25: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:157:25:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:157:25:    got void *
drivers/media/rc/ir-hix5hd2.c:159:61: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:159:61:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:159:61:    got void *
drivers/media/rc/ir-hix5hd2.c:167:28: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:167:28:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:167:28:    got void *
drivers/media/rc/ir-hix5hd2.c:169:36: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:169:36:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:169:36:    got void *
drivers/media/rc/ir-hix5hd2.c:188:64: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:188:64:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:188:64:    got void *
drivers/media/rc/ir-hix5hd2.c:190:68: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:190:68:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:190:68:    got void *
drivers/media/rc/ir-hix5hd2.c:220:20: warning: incorrect type in assignment (different address spaces)
drivers/media/rc/ir-hix5hd2.c:220:20:    expected void *base
drivers/media/rc/ir-hix5hd2.c:220:20:    got void [noderef] <asn:2>*
drivers/media/rc/ir-hix5hd2.c:315:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:315:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:315:41:    got void *
drivers/media/rc/ir-hix5hd2.c:316:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:316:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:316:41:    got void *
drivers/media/rc/ir-hix5hd2.c:317:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:317:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:317:41:    got void *
drivers/media/rc/ir-hix5hd2.c:318:41: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/ir-hix5hd2.c:318:41:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/ir-hix5hd2.c:318:41:    got void *

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-09-26 06:47:52 -03:00
Guoxiong Yan a84fcdaa90 [media] rc: Introduce hix5hd2 IR transmitter driver 
IR transmitter driver for Hisilicon hix5hd2 soc

By default all protocols are disabled.
For example nec decoder can be enabled by either
1. ir-keytable -p nec
2. echo nec > /sys/class/rc/rc0/protocols
See see Documentation/ABI/testing/sysfs-class-rc

[mchehab@osg.samsung.com: Add a fixup for the driver to compile on
 archs that don't provide writel_relaxed() macro]
Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-09-23 17:03:57 -03:00