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| Started by | Shuah Khan <shuahkh@osg.samsung.com> |
|---|---|
| First post | 2016-01-21 19:20 +0100 |
| Last post | 2016-01-21 19:20 +0100 |
| Articles | 2 — 1 participant |
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[PATCH REBASE 4.5 00/31] Sharing media resources across ALSA and au0828 drivers Shuah Khan <shuahkh@osg.samsung.com> - 2016-01-21 19:20 +0100
[PATCH REBASE 4.5 22/31] media: dvb-core create tuner to demod pad link in disabled state Shuah Khan <shuahkh@osg.samsung.com> - 2016-01-21 19:20 +0100
| From | Shuah Khan <shuahkh@osg.samsung.com> |
|---|---|
| Date | 2016-01-21 19:20 +0100 |
| Subject | [PATCH REBASE 4.5 00/31] Sharing media resources across ALSA and au0828 drivers |
| Message-ID | <qTrZT-zQ-3@gated-at.bofh.it> |
Please note that I am sending just the 4 patches that
changed during series rebase to Linux 4.5. The rebase
was pain free. media_device_init() type change required
changes to patches 18 and 26. I re-tested the series
and everything looks good.
[PATCH 16/31] media: au0828 video remove au0828_enable_analog_tuner()
[PATCH 18/31] media: au0828 change to use Managed Media Controller API
[PATCH 22/31] media: dvb-core create tuner to demod pad link in disabled state
[PATCH v3 26/31] sound/usb: Update ALSA driver to use Managed Media Controller API
Links:
PATCH Series that contains all 31 patches:
https://lkml.org/lkml/2016/1/6/668
ALSA patches went through reviews and links
to PATCH V3 (ALSA):
https://lkml.org/lkml/2016/1/18/556
https://lkml.org/lkml/2016/1/18/557
https://lkml.org/lkml/2016/1/18/558
Compile warns patches:
https://lkml.org/lkml/2016/1/19/520
https://lkml.org/lkml/2016/1/19/518
https://lkml.org/lkml/2016/1/19/519
Mauro and Takashi:
Please let me know if you would rather see the entire
patch series generated for 4.5-rc1 and sent out in a
complete series instead of just the rebased patches.
Mauro Carvalho Chehab (1):
uapi/media.h: Declare interface types for ALSA
Shuah Khan (30):
media: Add ALSA Media Controller function entities
media: Media Controller register/unregister entity_notify API
media: Media Controller enable/disable source handler API
media: Media Controller fix to not let stream_count go negative
media: Media Controller export non locking __media_entity_setup_link()
media: Media Controller non-locking
__media_entity_pipeline_start/stop()
media: v4l-core add v4l_enable/disable_media_tuner() helper functions
media: v4l2-core add v4l_vb2q_enable_media_tuner() helper
media: Move au8522_media_pads enum to au8522.h from au8522_priv.h
media: au8522 change to create MC pad for ALSA Audio Out
media: au0828 Use au8522_media_pads enum for pad defines
media: au0828 fix au0828_create_media_graph() entity checks
media: Change v4l-core to check for tuner availability
media: dvb-frontend invoke enable/disable_source handlers
media: au0828 video remove au0828_enable_analog_tuner()
media: au0828 video change to use v4l_enable_media_tuner()
media: au0828 change to use Managed Media Controller API
media: au0828 handle media_init and media_register window
media: au0828 change to register/unregister entity_notify hook
media: au0828 create tuner to decoder link in deactivated state
media: dvb-core create tuner to demod pad link in disabled state
media: au0828 implement enable_source and disable_source handlers
media: au0828 fix null pointer reference in
au0828_create_media_graph()
media: au0828 fix to not call media_device_unregister_entity_notify()
sound/usb: Update ALSA driver to use Managed Media Controller API
sound/usb: Create media mixer function and control interface entities
media: au0828 create link between ALSA Mixer and decoder
media: track media device unregister in progress
sound/usb: Check media device unregister progress state
media: au0828 change to check media device unregister progress state
drivers/media/dvb-core/dvb_frontend.c | 139 ++---------
drivers/media/dvb-core/dvb_frontend.h | 3 +
drivers/media/dvb-core/dvbdev.c | 4 +-
drivers/media/dvb-frontends/au8522.h | 8 +
drivers/media/dvb-frontends/au8522_decoder.c | 1 +
drivers/media/dvb-frontends/au8522_priv.h | 8 -
drivers/media/media-device.c | 66 +++++-
drivers/media/media-entity.c | 65 +++--
drivers/media/usb/au0828/au0828-core.c | 340 +++++++++++++++++++++++----
drivers/media/usb/au0828/au0828-video.c | 75 +-----
drivers/media/usb/au0828/au0828.h | 9 +
drivers/media/v4l2-core/v4l2-dev.c | 48 ++++
drivers/media/v4l2-core/v4l2-fh.c | 1 +
drivers/media/v4l2-core/v4l2-ioctl.c | 29 +++
drivers/media/v4l2-core/videobuf2-core.c | 4 +
include/media/media-device.h | 61 +++++
include/media/media-entity.h | 12 +
include/media/v4l2-dev.h | 5 +
include/uapi/linux/media.h | 17 +-
sound/usb/Kconfig | 4 +
sound/usb/Makefile | 2 +
sound/usb/card.c | 16 ++
sound/usb/card.h | 1 +
sound/usb/media.c | 299 +++++++++++++++++++++++
sound/usb/media.h | 76 ++++++
sound/usb/mixer.h | 1 +
sound/usb/pcm.c | 28 ++-
sound/usb/quirks-table.h | 1 +
sound/usb/quirks.c | 5 +
sound/usb/stream.c | 1 +
sound/usb/usbaudio.h | 2 +
31 files changed, 1070 insertions(+), 261 deletions(-)
create mode 100644 sound/usb/media.c
create mode 100644 sound/usb/media.h
--
2.5.0
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| From | Shuah Khan <shuahkh@osg.samsung.com> |
|---|---|
| Date | 2016-01-21 19:20 +0100 |
| Subject | [PATCH REBASE 4.5 22/31] media: dvb-core create tuner to demod pad link in disabled state |
| Message-ID | <qTrZU-zQ-7@gated-at.bofh.it> |
| In reply to | #1314393 |
Create tuner to demod pad link in disabled state to help avoid
disable step when tuner resource is requested by video or audio.
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
drivers/media/dvb-core/dvbdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index 560450a..189f85e 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -659,12 +659,12 @@ int dvb_create_media_graph(struct dvb_adapter *adap,
}
if (ntuner && ndemod) {
+ /* create tuner to demod link deactivated */
ret = media_create_pad_links(mdev,
MEDIA_ENT_F_TUNER,
tuner, TUNER_PAD_IF_OUTPUT,
MEDIA_ENT_F_DTV_DEMOD,
- demod, 0, MEDIA_LNK_FL_ENABLED,
- false);
+ demod, 0, 0, false);
if (ret)
return ret;
}
--
2.5.0
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