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
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 | 105 ++++++++++++--
.../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 | 130 ++++++++++++------
.../media/platform/vivid/vivid-vid-common.c | 8 +-
drivers/media/platform/vivid/vivid-vid-out.c | 6 +
9 files changed, 305 insertions(+), 125 deletions(-)
