From c332e8472d7db67766bcad33390c607fdd9ac5bc Mon Sep 17 00:00:00 2001 From: Timo Kokkonen Date: Fri, 10 Aug 2012 06:16:36 -0300 Subject: [media] media: rc: Introduce RX51 IR transmitter driver This is the driver for the IR transmitter diode found on the Nokia N900 (also known as RX51) device. The driver is mostly the same as found in the original 2.6.28 based kernel that comes with the device. The following modifications have been made compared to the original driver version: - Adopt to the changes that has happen in the kernel during the past five years, such as the change in the include paths - The OMAP DM-timers require much more care nowadays. The timers need to be enabled and disabled or otherwise many actions fail. Timers must not be freed without first stopping them or otherwise the timer cannot be requested again. The code has been tested with sending IR codes with N900 device running Debian userland. The device receiving the codes was Anysee DVB-C USB receiver. Signed-off-by: Timo Kokkonen Cc: Tony Lindgren Cc: linux-omap@vger.kernel.org Cc: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/ir-rx51.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 include/media/ir-rx51.h (limited to 'include') diff --git a/include/media/ir-rx51.h b/include/media/ir-rx51.h new file mode 100644 index 000000000000..104aa892f31b --- /dev/null +++ b/include/media/ir-rx51.h @@ -0,0 +1,10 @@ +#ifndef _LIRC_RX51_H +#define _LIRC_RX51_H + +struct lirc_rx51_platform_data { + int pwm_timer; + + int(*set_max_mpu_wakeup_lat)(struct device *dev, long t); +}; + +#endif -- cgit v1.2.3