From 99afb989b05b9fb1c7b3831ce4b7a000b214acdb Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Sat, 15 Nov 2008 07:13:07 -0300 Subject: V4L/DVB (9639): Make dib0700 remote control support work with firmware v1.20 The format for reading the IR controller changed in firmware 1.20. It now provides the events on bulk endpoint 1 instead of using a control request. Support the new format, providing backward compatibility for users who might be using older firmware. Thanks to Patrick Boettcher for providing the required information on how the version 1.20 firmware works. Signed-off-by: Devin Heitmueller Signed-off-by: Patrick Boettcher Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/dib0700.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/media/dvb/dvb-usb/dib0700.h') diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h index 739193943c1..8b544fe79b0 100644 --- a/drivers/media/dvb/dvb-usb/dib0700.h +++ b/drivers/media/dvb/dvb-usb/dib0700.h @@ -22,7 +22,7 @@ extern int dvb_usb_dib0700_debug; #define REQUEST_I2C_READ 0x2 #define REQUEST_I2C_WRITE 0x3 -#define REQUEST_POLL_RC 0x4 +#define REQUEST_POLL_RC 0x4 /* deprecated in firmware v1.20 */ #define REQUEST_JUMPRAM 0x8 #define REQUEST_SET_CLOCK 0xB #define REQUEST_SET_GPIO 0xC @@ -40,11 +40,14 @@ struct dib0700_state { u16 mt2060_if1[2]; u8 rc_toggle; u8 rc_counter; + u8 rc_func_version; u8 is_dib7000pc; u8 fw_use_new_i2c_api; u8 disable_streaming_master_mode; }; +extern int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + u32 *romversion, u32 *ramversion, u32 *fwtype); extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val); extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3); extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen); -- cgit v1.2.3