PD#TV-6044, PD#TV-6047
Problem:
ATV sound output has noise when input non standard signal.
Solution:
release atv source select function to atv demod
Verify:
x301.
Change-Id: I96e58531150c3f20946ab636d701296328215686
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#SWPL-13728
Problem:
when enable DACL_EN and DACR_EN, it will has pop sound
Solution:
Only enable DACL_EN and DACR_EN once at probe function
Verify:
U212
Change-Id: I0f26977ad5d9b86df264069f8732ddb44615cc09
Signed-off-by: jian.zhou <jian.zhou@amlogic.com>
PD#SWPL-18805
Problem:
there is noise when analog AMP on idle state
Solution:
invalidate dapm line-out driver widget
Verify:
x301_t962x2
Change-Id: I448273229d1ceb9bdaf7ee8d8aeade5893f6de8d
Signed-off-by: Cheng Tong <cheng.tong@amlogic.com>
PD#SWPL-15741
Problem:
Ab301 volume level is too low
Solution:
set tas5805 default volume to 10dB
Verify:
AB301
Change-Id: Ic5658d1c66db624fd87f8b6ce44ffae5ea6508e3
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#SWPL-7680
Problem:
mdelay will pend the system
Solution:
change mdelay to usleep_range
Verify:
HW verify
Change-Id: I8452dc7b1056378dbc6b743fc43316eccbf525a5
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Conflicts:
sound/soc/codecs/amlogic/tas5805.c
PD#TV-3933
Problem:
Tl1 acodec has pop sound when first sound appear.
Solution:
Disable the DAPM which disable/enable every time
start/stop the audio stream.
Verify:
Tl1 X301.
Change-Id: Iaaf7da125de513bd8297f6c6e41af0a42c9d25bd
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#SWPL-4345
Problem:
The tl1_acodec_probe operation takes 340ms time
Solution:
Using workqueue to replace the msleep func
Verify:
verify on T962x2_X309 board
Change-Id: I5316beb8a0e94ae022c948ec112b6fb219050212
Signed-off-by: Shuyu Li <shuyu.li@amlogic.com>
PD#SWPL-13728
Problem:
when enable DACL_EN and DACR_EN, it will has pop sound
Solution:
Only enable DACL_EN and DACR_EN once at probe function
Verify:
U212
Change-Id: I0f26977ad5d9b86df264069f8732ddb44615cc09
Signed-off-by: jian.zhou <jian.zhou@amlogic.com>
PD#SWPL-11716
Problem:
some audio source has no license
Solution:
add license for audio source file
Verify:
verify by locally
Change-Id: I85e7a27a724f1d255e38f4a878475b38abc1dfd4
Signed-off-by: jiejing.wang <jiejing.wang@amlogic.com>
PD#OTT-3760, PD#SWPL-8309
Problem:
startup ott, cvbs out with pop noise
Solution:
Set gpio init low
Verify:
verified by franklin
Change-Id: Ieb33e72473055fad69bc8e9a68ed0b0552e9f029
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#TV-6005
Problem:
change time sequence for extern AMP
Solution:
1) enable tdm clk before codec init, when system resume
Verify:
test on X301
Change-Id: I3d6411cd32fbc3496bed942c72b7bec408d66959
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#TV-9100
Problem:
1.optimize calls with other modules.
Solution:
1.optimize calls with other modules.
2.add ext file interacts with other modules.
3.add sync to prevent NULL pointer crashes.
Verify:
Verified by x301
Change-Id: Id1930400454b020616e0c669cae5f473f498b6de
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-7783
Problem:
fix non-standard signal.
Solution:
1.fix non-standard signal when channel scanning and playing.
2.disable demod afc when enable non standard.
Verify:
Verified by x301
Change-Id: I177e6eb5388e554e3166a65e23e3b7bdefac3e97
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-8035
Problem:
snowflake display is not stable when no signal
Solution:
separate avt playing or search
Verify:
x301
Change-Id: I4364d4af533704074a74e7d3b9522df461233f48
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#TV-8131
Problem:
fix synchronization problem when get frontend.
Solution:
1.fix synchronization problem when get frontend.
Verify:
Verified by x301
Change-Id: Ic0580a83448fe75529615ffa08cb526e205ef9a8
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-7462
Problem:
after afc adjusts freq and stable, sync to settings to get freq.
Solution:
1.after afc adjusts freq and stable, sync to settings to get freq.
Verify:
Verified by x301
Change-Id: Id78a7f974345fd428f9bb185c36fcbe7b93f4ac2
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-7335
Problem:
add nicam detection when current signal fm-mono change to nicam.
Solution:
1.add nicam detection when current signal fm-mono change to nicam.
Verify:
Verified by x301
Change-Id: If2e35d018d2df803c5458cc93974352b06e90a11
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-9934
Problem:
1.audio control calls crash on a non-tl1 platform.
1.fix atv audio control interface.
Solution:
1.fix atv audio control interface.
Verify:
Verified by r311 and x301.
Change-Id: Ib6d58cec96e7d57e1bfd8ae18524dcb5517c317e
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-6044, PD#TV-6047
Problem:
ATV sound output has noise when input non standard signal.
Solution:
1.fix atv non standard signal audio handle.
2.remove atv audio source selection in audio module.
3.atv demod selects audio source according to signal.
4.atv demod version: V2.12.
Verify:
Verified by x301
Change-Id: Ie0fce492f1ce7f5a5866d8674c95c97ee32452c0
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-5661, PD#SWPL-5659
Problem:
1.add gain register to control the L and R channel audio gain.
2.add atv interrupt for signal lock and unlock.
Solution:
1.add gain register to control the L and R channel audio gain.
2.add atv interrupt for signal lock and unlock.
Verify:
verified by ab301 and ab311.
Change-Id: I8a7cbe538939dd9418e27165d4c83a8f473f119b
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Conflicts:
arch/arm64/boot/dts/amlogic/tm2_t962x3_ab301.dts
PD#TV-6452, PD#TV-6643, PD#TV-6144
Problem:
fix frequency closer when channel searching.
Solution:
1.fix frequency closer when channel searching.
2.Frequency offset cause errors in CVBS or audio recognition.
Verify:
Verified by x301
Change-Id: Ieab13a5b5d8d901cfc61ea09e5e47eb9e938bf34
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#TV-4274
Problem:
fix audio config (PAL_M, NTSC_M) when video is PAL.
Solution:
fix audio config (PAL_M, NTSC_M) when video is PAL
Verify:
verified by x301.
Change-Id: I9be8d71d52a226b6422317be0b77ca6331f23147
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-6165
Problem:
TL1 vdee power too high when shutdown
Solution:
close bandgap when shut down for tl1
close vafe ctrl
close adc pll
Verify:
X301
Change-Id: I374bbe09ecdd456ea07f1fda3391acd4ab0bc949
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
Conflicts:
drivers/amlogic/media/vout/vdac/vdac_dev.c
