[PATCH] ir-kbd-i2c: Add debug to examine received data in get_key_haup_common()
DORMANTno replies
From: Andy Walls <awalls@md.metrocast.net>
Date: 2011-01-14 21:51:03
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
Add a hex dump of the received bytes for tester reporting of actual data received from the hardware. Signed-off-by: Andy Walls <awalls@md.metrocast.net> --- My heart won't be broken if this never makes it into the kernel. Regards, Andy
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index c87b6bc..b27fc43 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c@@ -76,6 +76,11 @@ static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw, if (size != i2c_master_recv(ir->c, buf, size)) return -EIO; + if (debug >= 2) + print_hex_dump_bytes(MODULE_NAME + ": get_key_haup_common: received bytes: ", + DUMP_PREFIX_NONE, buf, size); + /* split rc5 data block ... */ start = (buf[offset] >> 7) & 1; range = (buf[offset] >> 6) & 1;