omap4: how to obtain drm_connector in hdmi4_cec.c for cec_s_conn_info()?
hverkuil at xs4all.nl
Mon Aug 19 15:23:31 UTC 2019
Hi Tomi, Laurent,
For the CEC framework we (Dariusz and myself) are working on code to associate
a drm_connector with a CEC adapter, making it easier for userspace to link the
In order to do that I need the drm_connector structure when creating the
CEC adapter in hdmi4_cec.c. That's easy enough in the GPU drivers, except for
I need the drm_connector in hdmi4_cec_init(). Any idea how to obtain it
through the seemingly endless layers of data structures?
The code itself that needs to be added to hdmi4_cec_init() is easy enough:
struct cec_connector_info conn_info;
but getting the drm_connector is the hard bit.
As an aside: I finally found some time to finish my work on the omap5 CEC support.
Expect patches for this soon.
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