linux-stable.git/drivers/media/dvb-frontends, branch linux-4.6.y

[media] cx24120: make sure tuner is locked at get_frontend

2016-03-03T17:26:55+00:00

Change get_frontend to re-check current lock status rather than relying
on a cached value from get_status. Removes potential for tuning failure
if get_frontend is called during tuning.

Probably not too essential as other changes work around this:
https://patchwork.linuxtv.org/patch/32845/

Signed-off-by: Jemma Denson 
Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: move stats polling to read status

2016-03-03T12:27:35+00:00

Do statistics polling on read status in order to avoid
unnecessary delayed work.

Signed-off-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: improve slave TS control

2016-03-03T12:26:49+00:00

Add callback parameter to select enable / disable slave TS and use
it when slave demod is in use.

Signed-off-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

[media] mn88473: finalize driver

2016-03-03T12:26:05+00:00

Finalize the driver.
It still lacks a lot of features, like all statistics and PLP
filtering, but basic functionality and sensitivity is pretty good
shape.

Signed-off-by: Antti Palosaari 
Reviewed-by: Benjamin Larsson 
Signed-off-by: Mauro Carvalho Chehab

[media] mn88473: move out of staging

2016-03-03T12:16:48+00:00

Move driver to drivers.

Signed-off-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

[media] au0828: use standard demod pads struct

2016-03-03T09:18:17+00:00

As we want au0828 to use the core function to create the MC
graphs, use enum demod_pad_index instead of
enum au8522_media_pads.

Signed-off-by: Mauro Carvalho Chehab

[media] dib0090: Do the right check for state->rf_ramp

2016-03-01T14:49:52+00:00

Smatch with -pkernel --no-data keeps complaining about rf_ramp:
	drivers/media/dvb-frontends/dib0090.c:1119 dib0090_pwm_gain_reset() error: we previously assumed 'state->rf_ramp' could be null (see line 1086)

Signed-off-by: Mauro Carvalho Chehab

[media] drxj: don't do math if not needed

2016-03-01T13:55:55+00:00

While there's no risk of divison by zero, the logic there is akward, as it
does the calculus for the numerator and denominator before checking
if this will be used.

Change the order to check first if the denominator is zero, and only
calculating the numerator/denominator if not.

This should also avoid those smatch errors:
	drivers/media/dvb-frontends/drx39xyj/drxj.c:9605 ctrl_get_qam_sig_quality() debug: sval_binop_unsigned: divide by zero
	drivers/media/dvb-frontends/drx39xyj/drxj.c:9605 ctrl_get_qam_sig_quality() debug: sval_binop_unsigned: divide by zero
	drivers/media/dvb-frontends/drx39xyj/drxj.c:9605 ctrl_get_qam_sig_quality() debug: sval_binop_unsigned: divide by zero
	drivers/media/dvb-frontends/drx39xyj/drxj.c:9605 ctrl_get_qam_sig_quality() debug: sval_binop_unsigned: divide by zero
	drivers/media/dvb-frontends/drx39xyj/drxj.c:9605 ctrl_get_qam_sig_quality() debug: sval_binop_unsigned: divide by zero

Signed-off-by: Mauro Carvalho Chehab

[media] media: au8522 change to create MC pad for ALSA Audio Out

2016-02-27T11:34:10+00:00

Add new pad for ALSA Audio Out to au8522_media_pads.

Signed-off-by: Shuah Khan 
Signed-off-by: Mauro Carvalho Chehab

[media] media: Move au8522_media_pads enum to au8522.h from au8522_priv.h

2016-02-27T11:33:30+00:00

Move the au8522_media_pads enum to au8522.h from au8522_priv.h to export
them. This will allow au0828-core to use these defines instead of
hard-coding them them.

Signed-off-by: Shuah Khan 
Signed-off-by: Mauro Carvalho Chehab