From: johan.korsnes@gmail.com
To: linux-media@vger.kernel.org
Subject: vivid: Add HDMI (dis)connect emulation
Date: Tue, 28 May 2019 10:19:04 -0700 [thread overview]
Message-ID: <20190528171912.3688-1-johan.korsnes@gmail.com> (raw)
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
* Fixes the following warning for HDMI input devices:
-V4L2_CID_DV_RX_POWER_PRESENT not found for input n
Fixes the following 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
Johan Korsnes (8):
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: 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 | 36 ++++--
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 | 119 +++++++++++-------
.../media/platform/vivid/vivid-vid-common.c | 8 +-
drivers/media/platform/vivid/vivid-vid-out.c | 6 +
9 files changed, 245 insertions(+), 90 deletions(-)
next reply other threads:[~2019-05-28 16:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-28 17:19 johan.korsnes [this message]
2019-05-28 17:19 ` [PATCH 1/8] media: vivid: make input dv_timings per-input johan.korsnes
2019-05-28 17:19 ` [PATCH 2/8] media: vivid: make input std_signal per-input johan.korsnes
2019-05-28 17:19 ` [PATCH 3/8] media: vivid: add display present control johan.korsnes
2019-05-28 17:19 ` [PATCH 4/8] media: vivid: add number of HDMI ports to device state johan.korsnes
2019-05-28 17:19 ` [PATCH 5/8] media: vivid: add HDMI (dis)connect TX emulation johan.korsnes
2019-05-28 17:19 ` [PATCH 6/8] media: vivid: add HDMI (dis)connect RX emulation johan.korsnes
2019-05-28 17:19 ` [PATCH 7/8] media: vivid: add CEC support to display present ctrl johan.korsnes
2019-05-29 7:39 ` Hans Verkuil
2019-06-11 20:25 ` Johan Korsnes
2019-06-11 20:45 ` Hans Verkuil
2019-05-28 17:19 ` [PATCH 8/8] media: vivid.rst: describe display present control johan.korsnes
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