Hi Mauro, This pull request contains this patch series: https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg79597.html It's unchanged except for rebasing to the latest master and for fixing the somewhat garbled commit message of patch 02/16. I have also re-tested the DMA engine: stress testing with continuously switching between TV frequencies (one with and one without a channel) and between inputs (one with (TV) and one without a signal (Composite)) while streaming without ever detecting any DMA problems. I am convinced the whole DMA restart mess is due to misunderstandings of how format changes are handled. The author apparently thought that format changes can be done while streaming, which is not the case since you cannot change the size of the buffers without stopping first. So I am sticking by this patch series :-) Regards, Hans The following changes since commit 082417d10fafe7be835d143ade7114b5ce26cb50: [media] cx231xx: remove direct register PWR_CTL_EN modification that switches port3 (2014-11-01 08:59:06 -0200) are available in the git repository at: git://linuxtv.org/hverkuil/media_tree.git cx88 for you to fetch changes up to 1a48165e38da225fa187a756c6dd9941bdd85a9e: cx88: fix VBI support (2014-11-03 09:39:12 +0100) ---------------------------------------------------------------- Hans Verkuil (16): cx88: remove fmt from the buffer struct cx88: drop the bogus 'queue' list in dmaqueue. cx88: drop videobuf abuse in cx88-alsa cx88: convert to vb2 cx88: fix sparse warning cx88: return proper errors during fw load cx88: drop cx88_free_buffer cx88: remove dependency on btcx-risc cx88: increase API command timeout cx88: don't pollute the kernel log cx88: move width, height and field to core struct cx88: drop mpeg_active field. cx88: don't allow changes while vb2_is_busy cx88: consistently use UNSET for absent tuner cx88: pci_disable_device comes after free_irq. cx88: fix VBI support drivers/media/pci/cx88/Kconfig | 5 +- drivers/media/pci/cx88/Makefile | 1 - drivers/media/pci/cx88/cx88-alsa.c | 112 +++++++++-- drivers/media/pci/cx88/cx88-blackbird.c | 565 +++++++++++++++++++++++++----------------------------- drivers/media/pci/cx88/cx88-cards.c | 71 +++---- drivers/media/pci/cx88/cx88-core.c | 113 ++++------- drivers/media/pci/cx88/cx88-dvb.c | 158 +++++++++++----- drivers/media/pci/cx88/cx88-mpeg.c | 159 ++++------------ drivers/media/pci/cx88/cx88-vbi.c | 216 +++++++++++---------- drivers/media/pci/cx88/cx88-video.c | 871 ++++++++++++++++++++++++++---------------------------------------------------------- drivers/media/pci/cx88/cx88.h | 104 +++++----- 11 files changed, 985 insertions(+), 1390 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
