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media: Print chip type explicitly when loading the Rafael Micro r820t module 

The module currently prints only "Rafael Micro r820t successfully
identified" when successfully loaded, which might be misleading as the
module actually supports various chip types.

Link: https://lore.kernel.org/linux-media/20211119234401.271193-1-dkk089@gmail.com

Cc: linux-kernel@vger.kernel.org, Daniel Kamil Kozar <dkk089@gmail.com>
Signed-off-by: Daniel Kamil Kozar <dkk089@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Daniel Kamil Kozar 2021-11-20 00:44:01 +01:00 committed by Mauro Carvalho Chehab
parent ebd80fbf6d
commit 3da3ee3f0d
1 changed files with 23 additions and 1 deletions
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24
drivers/media/tuners/r820t.c
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@ -326,6 +326,26 @@ static int r820t_xtal_capacitor[][2] = {
{ 0x10, XTAL_HIGH_CAP_0P },
};
static const char *r820t_chip_enum_to_str(enum r820t_chip chip)
{
switch (chip) {
case CHIP_R820T:
return "R820T";
case CHIP_R620D:
return "R620D";
case CHIP_R828D:
return "R828D";
case CHIP_R828:
return "R828";
case CHIP_R828S:
return "R828S";
case CHIP_R820C:
return "R820C";
default:
return "<unknown>";
}
}
/*
* I2C read/write code and shadow registers logic
*/
@ -2355,7 +2375,9 @@ struct dvb_frontend *r820t_attach(struct dvb_frontend *fe,
if (rc < 0)
goto err;
tuner_info("Rafael Micro r820t successfully identified\n");
tuner_info(
"Rafael Micro r820t successfully identified, chip type: %s\n",
r820t_chip_enum_to_str(cfg->rafael_chip));
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);