drm/omap: hdmi4: Register a drm_bridge for EDID read
Laurent Pinchart authored

In order to integrate with a chain of drm_bridge, the internal HDMI4
encoder has to expose the EDID read operation through the drm_bridge
API. Register a bridge at initialisation time to do so.

For the time being make the next bridge in the chain optional as the
HDMI output is still based on omap_dss_device. The create_connector
argument to the bridge attach function is also ignored for the same
reason. This will be changed later when removing the related
omapdrm-specific display drivers.
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-32-laurent.pinchart@ideasonboard.com
ee34f23a
Name Last commit Last update
Documentation drm: Add helper to create a connector for a chain of bridges
LICENSES LICENSES: Rename other to deprecated
arch drm/bridge: dumb-vga-dac: Rename driver to simple-bridge
block Merge tag 'block-5.6-2020-02-05' of git://git.kernel.dk/linux-block
certs certs: Add wrapper function to check blacklisted binary hash
crypto Merge tag 's390-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
drivers drm/omap: hdmi4: Register a drm_bridge for EDID read
fs Merge tag 'for-5.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
include drm: Add helper to create a connector for a chain of bridges
init Merge tag 'trace-v5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
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virt KVM: Disable preemption in kvm_get_running_vcpu()
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