From: Sergey Bolshakov Date: Sun, 3 Jan 2010 00:56:42 +0000 (-0300) Subject: V4L/DVB (13912): cx18: Fix tuner reset pin in card entry for the Leadtek PVR2100 X-Git-Tag: firefly_0821_release~9833^2~3102^2~304 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a8073119d69d0b4aa8f445ed4d7d56b89b602708;p=firefly-linux-kernel-4.4.55.git V4L/DVB (13912): cx18: Fix tuner reset pin in card entry for the Leadtek PVR2100 Fix the "xceive_pin" setting from "15" to "1" for the PVR2100 -- the same as the PVR3100H. This properly resets the XC2028 tuner on the PVR2100. Sergey's original email report: Hi. Seems cx18 module has incorrect .xceive_pin value for card, as i see lots of i2c errors in dmesg from xc2028. i'm using 2.6.32.2, my hardware is: 00:09.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23418 Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder [14f1:5b7a] Subsystem: LeadTek Research Inc. Device [107d:6f27] Flags: bus master, medium devsel, latency 64, IRQ 17 Memory at f0000000 (32-bit, non-prefetchable) [size=64M] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 Kernel driver in use: cx18 Kernel modules: cx18 Following fixes this problem for me, the rest seems working: Reported-by: Sergey Bolshakov Tested-by: Sergey Bolshakov Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c index f11e47a58286..f808fb6fc1c1 100644 --- a/drivers/media/video/cx18/cx18-cards.c +++ b/drivers/media/video/cx18/cx18-cards.c @@ -393,7 +393,7 @@ static const struct cx18_card cx18_card_leadtek_pvr2100 = { .gpio_init.direction = 0x7, .gpio_audio_input = { .mask = 0x7, .tuner = 0x6, .linein = 0x2, .radio = 0x2 }, - .xceive_pin = 15, + .xceive_pin = 1, .pci_list = cx18_pci_leadtek_pvr2100, .i2c = &cx18_i2c_std, };