On 6/18/19 9:37 AM, Johan Korsnes wrote:
> This patch series makes vivid V4L2-compliant by adding HDMI (dis)-
> connect emulation. This is done by by adding a custom display_present
> control to vivid output HDMI devices, along with the following standard
> controls:
>
> -ctrl_tx_edid_present
> -ctrl_tx_hotplug
> -ctrl_tx_rxsense
> -ctrl_rx_power_present
>
> With regard to v4l2-compliance:
> Series fixes the following 1/1 warning for HDMI input devices:
> -V4L2_CID_DV_RX_POWER_PRESENT not found for input n
> Series fixes the following 2/2 warnings for HDMI ouptut devices:
> -V4L2_CID_DV_TX_HOTPLUG not found for output n
> -V4L2_CID_DV_TX_EDID_PRESENT not found for output n
>
> Regards,
> Johan
>
> v2 -> v3:
> - Various checkpatch.pl fixes. There are still some warnings as I am
> not sure those really apply. Please let me know if they do, and I
> will fix them ASAP.
> - PTR_ERR_OR_ZERO -> PTR_ERR where applicable
Ah, I was mistaken. PTR_ERR_OR_ZERO is the right call here. I got confused.
No need to do anything, I'll put back the PTR_ERR_OR_ZERO.
Regards,
Hans
> - Fix broken check for cec adapter not NULL
>
> v1 -> v2:
> - New patch: media: vivid: reorder CEC allocation and control set-up
> - vidioc_s_edid: Use bitmask (not boolean) value for bitmask controls
> - vidioc_g_edid: Changed dev->output to edid->pad
>
> Johan Korsnes (9):
> media: vivid: make input dv_timings per-input
> media: vivid: make input std_signal per-input
> media: vivid: add display present control
> media: vivid: add number of HDMI ports to device state
> media: vivid: add HDMI (dis)connect TX emulation
> media: vivid: add HDMI (dis)connect RX emulation
> media: vivid: reorder CEC allocation and control set-up
> media: vivid: add CEC support to display present ctrl
> media: vivid.rst: describe display present control
>
> Documentation/media/v4l-drivers/vivid.rst | 5 +
> drivers/media/platform/vivid/vivid-core.c | 120 ++++++++++------
> drivers/media/platform/vivid/vivid-core.h | 32 +++--
> drivers/media/platform/vivid/vivid-ctrls.c | 108 ++++++++++++--
> .../media/platform/vivid/vivid-kthread-cap.c | 8 +-
> drivers/media/platform/vivid/vivid-vbi-cap.c | 16 +--
> drivers/media/platform/vivid/vivid-vid-cap.c | 135 ++++++++++++------
> .../media/platform/vivid/vivid-vid-common.c | 8 +-
> drivers/media/platform/vivid/vivid-vid-out.c | 6 +
> 9 files changed, 312 insertions(+), 126 deletions(-)
>
>
>
