From: Shuah Khan <shuahkh@osg.samsung.com> To: mchehab@osg.samsung.com, tiwai@suse.com, clemens@ladisch.de, hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com, javier@osg.samsung.com Cc: Shuah Khan <shuahkh@osg.samsung.com>, pawel@osciak.com, m.szyprowski@samsung.com, kyungmin.park@samsung.com, perex@perex.cz, arnd@arndb.de, dan.carpenter@oracle.com, tvboxspy@gmail.com, crope@iki.fi, ruchandani.tina@gmail.com, corbet@lwn.net, chehabrafael@gmail.com, k.kozlowski@samsung.com, stefanr@s5r6.in-berlin.de, inki.dae@samsung.com, jh1009.sung@samsung.com, elfring@users.sourceforge.net, prabhakar.csengg@gmail.com, sw0312.kim@samsung.com, p.zabel@pengutronix.de, ricardo.ribalda@gmail.com, labbott@fedoraproject.org, pierre-louis.bossart@linux.intel.com, ricard.wanderlof@axis.com, julian@jusst.de, takamichiho@gmail.com, dominic.sacre@gmx.de, misterpib@gmail.com, daniel@zonque.org, gtmkramer@xs4all.nl, normalperson@yhbt.net, joe@oampo.co.uk, linuxbugs@vittgam.net, johan@oljud.se, klock.android@gmail.com, nenggun.kim@samsung.com, j.anaszewski@samsung.com, geliangtang@163.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-api@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH v2 11/22] media: dvb-frontend invoke enable/disable_source handlers Date: Wed, 3 Feb 2016 21:03:43 -0700 [thread overview] Message-ID: <a404ddaef8fbfbc291d5afa013888fbc239cde8e.1454557589.git.shuahkh@osg.samsung.com> (raw) In-Reply-To: <cover.1454557589.git.shuahkh@osg.samsung.com> In-Reply-To: <cover.1454557589.git.shuahkh@osg.samsung.com> Change dvb frontend to check if tuner is free when device opened in RW mode. Call to enable_source handler either returns with an active pipeline to tuner or error if tuner is busy. Tuner is released when frontend is released calling the disable_source handler. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> --- drivers/media/dvb-core/dvb_frontend.c | 139 +++++----------------------------- drivers/media/dvb-core/dvb_frontend.h | 3 + 2 files changed, 24 insertions(+), 118 deletions(-) diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 03cc508..2b17e8b 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -131,11 +131,6 @@ struct dvb_frontend_private { int quality; unsigned int check_wrapped; enum dvbfe_search algo_status; - -#if defined(CONFIG_MEDIA_CONTROLLER_DVB) - struct media_pipeline pipe; - struct media_entity *pipe_start_entity; -#endif }; static void dvb_frontend_wakeup(struct dvb_frontend *fe); @@ -596,104 +591,12 @@ static void dvb_frontend_wakeup(struct dvb_frontend *fe) wake_up_interruptible(&fepriv->wait_queue); } -/** - * dvb_enable_media_tuner() - tries to enable the DVB tuner - * - * @fe: struct dvb_frontend pointer - * - * This function ensures that just one media tuner is enabled for a given - * frontend. It has two different behaviors: - * - For trivial devices with just one tuner: - * it just enables the existing tuner->fe link - * - For devices with more than one tuner: - * It is up to the driver to implement the logic that will enable one tuner - * and disable the other ones. However, if more than one tuner is enabled for - * the same frontend, it will print an error message and return -EINVAL. - * - * At return, it will return the error code returned by media_entity_setup_link, - * or 0 if everything is OK, if no tuner is linked to the frontend or if the - * mdev is NULL. - */ -#ifdef CONFIG_MEDIA_CONTROLLER_DVB -static int dvb_enable_media_tuner(struct dvb_frontend *fe) -{ - struct dvb_frontend_private *fepriv = fe->frontend_priv; - struct dvb_adapter *adapter = fe->dvb; - struct media_device *mdev = adapter->mdev; - struct media_entity *entity, *source; - struct media_link *link, *found_link = NULL; - int ret, n_links = 0, active_links = 0; - - fepriv->pipe_start_entity = NULL; - - if (!mdev) - return 0; - - entity = fepriv->dvbdev->entity; - fepriv->pipe_start_entity = entity; - - list_for_each_entry(link, &entity->links, list) { - if (link->sink->entity == entity) { - found_link = link; - n_links++; - if (link->flags & MEDIA_LNK_FL_ENABLED) - active_links++; - } - } - - if (!n_links || active_links == 1 || !found_link) - return 0; - - /* - * If a frontend has more than one tuner linked, it is up to the driver - * to select with one will be the active one, as the frontend core can't - * guess. If the driver doesn't do that, it is a bug. - */ - if (n_links > 1 && active_links != 1) { - dev_err(fe->dvb->device, - "WARNING: there are %d active links among %d tuners. This is a driver's bug!\n", - active_links, n_links); - return -EINVAL; - } - - source = found_link->source->entity; - fepriv->pipe_start_entity = source; - list_for_each_entry(link, &source->links, list) { - struct media_entity *sink; - int flags = 0; - - sink = link->sink->entity; - if (sink == entity) - flags = MEDIA_LNK_FL_ENABLED; - - ret = media_entity_setup_link(link, flags); - if (ret) { - dev_err(fe->dvb->device, - "Couldn't change link %s->%s to %s. Error %d\n", - source->name, sink->name, - flags ? "enabled" : "disabled", - ret); - return ret; - } else - dev_dbg(fe->dvb->device, - "link %s->%s was %s\n", - source->name, sink->name, - flags ? "ENABLED" : "disabled"); - } - return 0; -} -#endif - static int dvb_frontend_thread(void *data) { struct dvb_frontend *fe = data; struct dvb_frontend_private *fepriv = fe->frontend_priv; enum fe_status s; enum dvbfe_algo algo; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - int ret; -#endif - bool re_tune = false; bool semheld = false; @@ -706,20 +609,6 @@ static int dvb_frontend_thread(void *data) fepriv->wakeup = 0; fepriv->reinitialise = 0; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - ret = dvb_enable_media_tuner(fe); - if (ret) { - /* FIXME: return an error if it fails */ - dev_info(fe->dvb->device, - "proceeding with FE task\n"); - } else if (fepriv->pipe_start_entity) { - ret = media_entity_pipeline_start(fepriv->pipe_start_entity, - &fepriv->pipe); - if (ret) - return ret; - } -#endif - dvb_frontend_init(fe); set_freezable(); @@ -829,12 +718,6 @@ restart: } } -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - if (fepriv->pipe_start_entity) - media_entity_pipeline_stop(fepriv->pipe_start_entity); - fepriv->pipe_start_entity = NULL; -#endif - if (dvb_powerdown_on_sleep) { if (fe->ops.set_voltage) fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF); @@ -2612,9 +2495,20 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) fepriv->tone = -1; fepriv->voltage = -1; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->enable_source) { + ret = fe->dvb->mdev->enable_source(dvbdev->entity, + &fe->pipe); + if (ret) { + dev_err(fe->dvb->device, + "Tuner is busy. Error %d\n", ret); + goto err2; + } + } +#endif ret = dvb_frontend_start (fe); if (ret) - goto err2; + goto err3; /* empty event queue */ fepriv->events.eventr = fepriv->events.eventw = 0; @@ -2624,7 +2518,12 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) mutex_unlock (&adapter->mfe_lock); return ret; +err3: +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); err2: +#endif dvb_generic_release(inode, file); err1: if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) @@ -2653,6 +2552,10 @@ static int dvb_frontend_release(struct inode *inode, struct file *file) if (dvbdev->users == -1) { wake_up(&fepriv->wait_queue); +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); +#endif if (fe->exit != DVB_FE_NO_EXIT) wake_up(&dvbdev->wait_queue); if (fe->ops.ts_bus_ctrl) diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 458bcce..9466906 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -686,6 +686,9 @@ struct dvb_frontend { int (*callback)(void *adapter_priv, int component, int cmd, int arg); int id; unsigned int exit; +#if defined(CONFIG_MEDIA_CONTROLLER_DVB) + struct media_pipeline pipe; +#endif }; /** -- 2.5.0
WARNING: multiple messages have this Message-ID (diff)
From: Shuah Khan <shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> To: mchehab-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org, tiwai-IBi9RG/b67k@public.gmane.org, clemens-P6GI/4k7KOmELgA04lAiVw@public.gmane.org, hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org, laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org Cc: Shuah Khan <shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>, pawel-FA/gS7QP4orQT0dZR+AlfA@public.gmane.org, m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, perex-/Fr2/VpizcU@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, tvboxspy-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, crope-X3B1VOXEql0@public.gmane.org, ruchandani.tina-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, corbet-T1hC0tSOHrs@public.gmane.org, chehabrafael-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, stefanr-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jh1009.sung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, prabhakar.csengg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, ricardo.ribalda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, labbott-rxtnV0ftBwyoClj4AeEUq9i2O/JbrIOy@public.gmane.org, pierre-louis.bossart-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, ricard.wanderlof-VrBV9hrLPhE@public.gmane.org, julian-SZMMDGyaqes@public.gmane.org, takamichiho-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, dominic.sacre-Mmb7MZpHnFY@public.gmane.org, misterpib-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, daniel-cYrQPVfZoowdnm+yROfE0A@public.gmane.org, gtmkramer-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org, normalperson-rMlxZR9MS24@public.gmane.org, joe-amhYAVlgbXj10XsdtD+oqA@public.gmane.org, linuxbugs-mcfjX3dozePR7s880joybQ@public.gmane.org, johan-v8HUHnYb0Yo@public.gmane.org, klock.android-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, nenggun.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, geliangtang Subject: [PATCH v2 11/22] media: dvb-frontend invoke enable/disable_source handlers Date: Wed, 3 Feb 2016 21:03:43 -0700 [thread overview] Message-ID: <a404ddaef8fbfbc291d5afa013888fbc239cde8e.1454557589.git.shuahkh@osg.samsung.com> (raw) In-Reply-To: <cover.1454557589.git.shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> In-Reply-To: <cover.1454557589.git.shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> Change dvb frontend to check if tuner is free when device opened in RW mode. Call to enable_source handler either returns with an active pipeline to tuner or error if tuner is busy. Tuner is released when frontend is released calling the disable_source handler. Signed-off-by: Shuah Khan <shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> --- drivers/media/dvb-core/dvb_frontend.c | 139 +++++----------------------------- drivers/media/dvb-core/dvb_frontend.h | 3 + 2 files changed, 24 insertions(+), 118 deletions(-) diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 03cc508..2b17e8b 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -131,11 +131,6 @@ struct dvb_frontend_private { int quality; unsigned int check_wrapped; enum dvbfe_search algo_status; - -#if defined(CONFIG_MEDIA_CONTROLLER_DVB) - struct media_pipeline pipe; - struct media_entity *pipe_start_entity; -#endif }; static void dvb_frontend_wakeup(struct dvb_frontend *fe); @@ -596,104 +591,12 @@ static void dvb_frontend_wakeup(struct dvb_frontend *fe) wake_up_interruptible(&fepriv->wait_queue); } -/** - * dvb_enable_media_tuner() - tries to enable the DVB tuner - * - * @fe: struct dvb_frontend pointer - * - * This function ensures that just one media tuner is enabled for a given - * frontend. It has two different behaviors: - * - For trivial devices with just one tuner: - * it just enables the existing tuner->fe link - * - For devices with more than one tuner: - * It is up to the driver to implement the logic that will enable one tuner - * and disable the other ones. However, if more than one tuner is enabled for - * the same frontend, it will print an error message and return -EINVAL. - * - * At return, it will return the error code returned by media_entity_setup_link, - * or 0 if everything is OK, if no tuner is linked to the frontend or if the - * mdev is NULL. - */ -#ifdef CONFIG_MEDIA_CONTROLLER_DVB -static int dvb_enable_media_tuner(struct dvb_frontend *fe) -{ - struct dvb_frontend_private *fepriv = fe->frontend_priv; - struct dvb_adapter *adapter = fe->dvb; - struct media_device *mdev = adapter->mdev; - struct media_entity *entity, *source; - struct media_link *link, *found_link = NULL; - int ret, n_links = 0, active_links = 0; - - fepriv->pipe_start_entity = NULL; - - if (!mdev) - return 0; - - entity = fepriv->dvbdev->entity; - fepriv->pipe_start_entity = entity; - - list_for_each_entry(link, &entity->links, list) { - if (link->sink->entity == entity) { - found_link = link; - n_links++; - if (link->flags & MEDIA_LNK_FL_ENABLED) - active_links++; - } - } - - if (!n_links || active_links == 1 || !found_link) - return 0; - - /* - * If a frontend has more than one tuner linked, it is up to the driver - * to select with one will be the active one, as the frontend core can't - * guess. If the driver doesn't do that, it is a bug. - */ - if (n_links > 1 && active_links != 1) { - dev_err(fe->dvb->device, - "WARNING: there are %d active links among %d tuners. This is a driver's bug!\n", - active_links, n_links); - return -EINVAL; - } - - source = found_link->source->entity; - fepriv->pipe_start_entity = source; - list_for_each_entry(link, &source->links, list) { - struct media_entity *sink; - int flags = 0; - - sink = link->sink->entity; - if (sink == entity) - flags = MEDIA_LNK_FL_ENABLED; - - ret = media_entity_setup_link(link, flags); - if (ret) { - dev_err(fe->dvb->device, - "Couldn't change link %s->%s to %s. Error %d\n", - source->name, sink->name, - flags ? "enabled" : "disabled", - ret); - return ret; - } else - dev_dbg(fe->dvb->device, - "link %s->%s was %s\n", - source->name, sink->name, - flags ? "ENABLED" : "disabled"); - } - return 0; -} -#endif - static int dvb_frontend_thread(void *data) { struct dvb_frontend *fe = data; struct dvb_frontend_private *fepriv = fe->frontend_priv; enum fe_status s; enum dvbfe_algo algo; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - int ret; -#endif - bool re_tune = false; bool semheld = false; @@ -706,20 +609,6 @@ static int dvb_frontend_thread(void *data) fepriv->wakeup = 0; fepriv->reinitialise = 0; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - ret = dvb_enable_media_tuner(fe); - if (ret) { - /* FIXME: return an error if it fails */ - dev_info(fe->dvb->device, - "proceeding with FE task\n"); - } else if (fepriv->pipe_start_entity) { - ret = media_entity_pipeline_start(fepriv->pipe_start_entity, - &fepriv->pipe); - if (ret) - return ret; - } -#endif - dvb_frontend_init(fe); set_freezable(); @@ -829,12 +718,6 @@ restart: } } -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - if (fepriv->pipe_start_entity) - media_entity_pipeline_stop(fepriv->pipe_start_entity); - fepriv->pipe_start_entity = NULL; -#endif - if (dvb_powerdown_on_sleep) { if (fe->ops.set_voltage) fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF); @@ -2612,9 +2495,20 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) fepriv->tone = -1; fepriv->voltage = -1; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->enable_source) { + ret = fe->dvb->mdev->enable_source(dvbdev->entity, + &fe->pipe); + if (ret) { + dev_err(fe->dvb->device, + "Tuner is busy. Error %d\n", ret); + goto err2; + } + } +#endif ret = dvb_frontend_start (fe); if (ret) - goto err2; + goto err3; /* empty event queue */ fepriv->events.eventr = fepriv->events.eventw = 0; @@ -2624,7 +2518,12 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) mutex_unlock (&adapter->mfe_lock); return ret; +err3: +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); err2: +#endif dvb_generic_release(inode, file); err1: if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) @@ -2653,6 +2552,10 @@ static int dvb_frontend_release(struct inode *inode, struct file *file) if (dvbdev->users == -1) { wake_up(&fepriv->wait_queue); +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); +#endif if (fe->exit != DVB_FE_NO_EXIT) wake_up(&dvbdev->wait_queue); if (fe->ops.ts_bus_ctrl) diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 458bcce..9466906 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -686,6 +686,9 @@ struct dvb_frontend { int (*callback)(void *adapter_priv, int component, int cmd, int arg); int id; unsigned int exit; +#if defined(CONFIG_MEDIA_CONTROLLER_DVB) + struct media_pipeline pipe; +#endif }; /** -- 2.5.0
next prev parent reply other threads:[~2016-02-04 4:08 UTC|newest] Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-02-04 4:03 [PATCH v2 00/22] Sharing media resources across ALSA and au0828 drivers Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 01/22] uapi/media.h: Declare interface types for ALSA Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 8:38 ` Mauro Carvalho Chehab 2016-02-04 8:38 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 02/22] media: Add ALSA Media Controller function entities Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 8:40 ` Mauro Carvalho Chehab 2016-02-04 8:40 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 03/22] media: Media Controller register/unregister entity_notify API Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 9:03 ` Mauro Carvalho Chehab 2016-02-04 9:03 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 04/22] media: Media Controller enable/disable source handler API Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 05/22] media: Media Controller export non locking __media_entity_setup_link() Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 06/22] media: Media Controller non-locking __media_entity_pipeline_start/stop() Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 9:18 ` Mauro Carvalho Chehab 2016-02-04 9:18 ` Mauro Carvalho Chehab 2016-02-04 15:00 ` Shuah Khan 2016-02-04 15:00 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 07/22] media: v4l-core add enable/disable source common interfaces Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 6:29 ` kbuild test robot 2016-02-04 6:29 ` kbuild test robot 2016-02-04 9:25 ` Mauro Carvalho Chehab 2016-02-04 9:25 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 08/22] media: Move au8522_media_pads enum to au8522.h from au8522_priv.h Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 09/22] media: au8522 change to create MC pad for ALSA Audio Out Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 10/22] media: Change v4l-core to check if source is free Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` Shuah Khan [this message] 2016-02-04 4:03 ` [PATCH v2 11/22] media: dvb-frontend invoke enable/disable_source handlers Shuah Khan 2016-02-04 9:35 ` Mauro Carvalho Chehab 2016-02-04 9:35 ` Mauro Carvalho Chehab 2016-02-04 14:58 ` Shuah Khan 2016-02-04 14:58 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 12/22] media: au0828 video remove au0828_enable_analog_tuner() Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 9:37 ` Mauro Carvalho Chehab 2016-02-04 9:37 ` Mauro Carvalho Chehab 2016-02-04 14:49 ` Shuah Khan 2016-02-04 14:49 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 13/22] media: au0828 video change to use v4l_enable_media_source() Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 10:00 ` Mauro Carvalho Chehab 2016-02-04 10:00 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 14/22] media: au0828 change to use Managed Media Controller API Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 10:05 ` Mauro Carvalho Chehab 2016-02-04 10:05 ` Mauro Carvalho Chehab 2016-02-04 10:08 ` Mauro Carvalho Chehab 2016-02-04 10:08 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 15/22] media: au0828 handle media_init and media_register window Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 16/22] media: au0828 create tuner to decoder link in disabled state Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 17/22] media: au0828 disable tuner to demod link Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 18/22] media: au0828 Use au8522_media_pads enum for pad defines Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 19/22] media: au0828-core register entity_notify hook Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 4:03 ` [PATCH v2 20/22] media: au0828 add enable, disable source handlers Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 10:26 ` Mauro Carvalho Chehab 2016-02-04 10:26 ` Mauro Carvalho Chehab 2016-02-08 22:42 ` Shuah Khan 2016-02-08 22:42 ` Shuah Khan 2016-02-08 23:00 ` Shuah Khan 2016-02-08 23:00 ` Shuah Khan 2016-02-09 13:42 ` Mauro Carvalho Chehab 2016-02-09 13:42 ` Mauro Carvalho Chehab 2016-02-09 10:51 ` Mauro Carvalho Chehab 2016-02-09 10:51 ` Mauro Carvalho Chehab 2016-02-04 4:03 ` [PATCH v2 21/22] sound/usb: Use Media Controller API to share media resources Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 10:36 ` Mauro Carvalho Chehab 2016-02-04 10:36 ` Mauro Carvalho Chehab 2016-02-04 10:46 ` Takashi Iwai 2016-02-04 10:46 ` Takashi Iwai 2016-02-07 11:25 ` kbuild test robot 2016-02-07 11:25 ` kbuild test robot 2016-02-04 4:03 ` [PATCH v2 22/22] media: Ensure media device unregister is done only once Shuah Khan 2016-02-04 4:03 ` Shuah Khan 2016-02-04 10:40 ` Mauro Carvalho Chehab 2016-02-04 10:40 ` Mauro Carvalho Chehab 2016-02-04 10:54 ` [PATCH v2 00/22] Sharing media resources across ALSA and au0828 drivers Mauro Carvalho Chehab 2016-02-04 10:54 ` Mauro Carvalho Chehab
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