On 12/18/2014 05:20 PM, Shuah Khan wrote:
> Convert au0828 to use videobuf2. Tested with NTSC.
> Tested video and vbi devices with xawtv, tvtime,
> and vlc. Ran v4l2-compliance to ensure there are
> no new regressions in video and vbi now has 3 fewer
> failures.
>
> video before:
> test VIDIOC_G_FMT: FAIL 3 failures
> Total: 72, Succeeded: 69, Failed: 3, Warnings: 0
>
> Video after:
> test VIDIOC_G_FMT: FAIL 3 failures
> Total: 72, Succeeded: 69, Failed: 3, Warnings: 0
>
> vbi before:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> test VIDIOC_EXPBUF: FAIL
> test USERPTR: FAIL
> Total: 72, Succeeded: 66, Failed: 6, Warnings: 0
>
> vbi after:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> test VIDIOC_EXPBUF: OK (Not Supported)
> test USERPTR: OK
> Total: 72, Succeeded: 69, Failed: 3, Warnings: 0
>
> Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
> ---
> drivers/media/usb/au0828/Kconfig | 2 +-
> drivers/media/usb/au0828/au0828-cards.c | 2 +-
> drivers/media/usb/au0828/au0828-vbi.c | 122 ++--
> drivers/media/usb/au0828/au0828-video.c | 949 +++++++++++++-------------------
> drivers/media/usb/au0828/au0828.h | 61 +-
> 5 files changed, 444 insertions(+), 692 deletions(-)
>
> diff --git a/drivers/media/usb/au0828/Kconfig b/drivers/media/usb/au0828/Kconfig
> index 1d410ac..78b797e 100644
> --- a/drivers/media/usb/au0828/Kconfig
> +++ b/drivers/media/usb/au0828/Kconfig
> @@ -4,7 +4,7 @@ config VIDEO_AU0828
> depends on I2C && INPUT && DVB_CORE && USB
> select I2C_ALGOBIT
> select VIDEO_TVEEPROM
> - select VIDEOBUF_VMALLOC
> + select VIDEOBUF2_VMALLOC
> select DVB_AU8522_DTV if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_MXL5007T if MEDIA_SUBDRV_AUTOSELECT
> diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c
> index 9eb77ac..ae2e563 100644
> --- a/drivers/media/usb/au0828/au0828-cards.c
> +++ b/drivers/media/usb/au0828/au0828-cards.c
> @@ -39,7 +39,7 @@ static void hvr950q_cs5340_audio(void *priv, int enable)
> struct au0828_board au0828_boards[] = {
> [AU0828_BOARD_UNKNOWN] = {
> .name = "Unknown board",
> - .tuner_type = UNSET,
> + .tuner_type = -1U,
> .tuner_addr = ADDR_UNSET,
> },
> [AU0828_BOARD_HAUPPAUGE_HVR850] = {
I would split off this au0828-cards.c change into a separate patch. It has nothing to
do with the vb2 conversion.
Regards,
Hans
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