From 0d94e29459d372b6c5dda964a8b35a8d40050ca7 Mon Sep 17 00:00:00 2001 From: Jarod Wilson Date: Thu, 10 Dec 2009 16:46:06 -0300 Subject: [PATCH] V4L/DVB (13597): bttv: add i2c addr for old WinTV card to IR probe list There are old bttv-driven Hauppauge WinTV series cards that have their IR part at i2c addr 0x71, which doesn't get considered in the new 2.6.31 i2c code. From a 2.6.29 kernel: lirc_i2c: chip 0x10005 found @ 0x71 (Hauppauge PVR150) Minor cosmetic glitch, the card in question isn't actually a PVR-150, its: 03:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) Subsystem: Hauppauge computer works Inc. WinTV Series Flags: bus master, medium devsel, latency 32, IRQ 19 Memory at f4ffe000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 Kernel driver in use: bttv Kernel modules: bttv Device ID: 0x109e:0x036e, Sub-Device ID: 0x0070:0x13eb This simply adds 0x71 to the list of addresses i2c_new_probed_device should consider, which gets IR working on this card again. Reported-by: Adam Williamson Tested-by: Adam Williamson Signed-off-by: Jarod Wilson Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/bt8xx/bttv-i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c index beda363..a9d9ee7 100644 --- a/drivers/media/video/bt8xx/bttv-i2c.c +++ b/drivers/media/video/bt8xx/bttv-i2c.c @@ -400,7 +400,7 @@ int __devinit init_bttv_i2c(struct bttv *btv) That's why we probe 0x1a (~0x34) first. CB */ const unsigned short addr_list[] = { - 0x1a, 0x18, 0x4b, 0x64, 0x30, + 0x1a, 0x18, 0x4b, 0x64, 0x30, 0x71, I2C_CLIENT_END }; -- 1.8.2.3