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authorDevin Heitmueller <devin.heitmueller@gmail.com>2008-11-15 07:13:07 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-11-16 23:57:53 -0200
commit99afb989b05b9fb1c7b3831ce4b7a000b214acdb (patch)
tree0cf2ed3686af21ab487a19ca2ba70d571b1bc1df /drivers/media/dvb/dvb-usb/dib0700.h
parentdeaf53e3c8e717169669ee6c2594b5c33d1af93b (diff)
downloadop-kernel-dev-99afb989b05b9fb1c7b3831ce4b7a000b214acdb.zip
op-kernel-dev-99afb989b05b9fb1c7b3831ce4b7a000b214acdb.tar.gz
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 <patrick.boettcher@desy.de> for providing the required information on how the version 1.20 firmware works. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dib0700.h')
-rw-r--r--drivers/media/dvb/dvb-usb/dib0700.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h
index 7391939..8b544fe 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);
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