[Intel-gfx] [igt-dev] [PATCH] test/kms_content_protection: Use generic debugfs name for HDCP caps

[Ramalingam C]

On 2019-09-24 at 12:54:54 +0300, Petri Latvala wrote:
> On Mon, Sep 23, 2019 at 02:23:25PM -0400, Bhawanpreet Lakha wrote:
> > Rename "i915_hdcp_sink_capability" to "hdcp_sink_capability"
> > 
> > The content protection tests only start if this debugfs entry exists.
> > Since the name is specific to intel driver these tests cannot be used with
> > other drivers.
> > 
> > Remove "i915" so the debugfs name is generic.
> 
> I don't see any drivers currently using the name
> "hdcp_sink_capability". Is the content of the file in other drivers
> the same as i915's?
> 
> And is there a plan to rename i915's debugfs filename to
> hdcp_sink_capability? Ram?
> 
> Agreed, for a DRIVER_ANY-using test generic names are preferrable, but
> this needs some kind of a transition plan. If i915's filename is
> staying as is, both names need to be tried.
This IGT test change has to wait untill we have the
i915_hdcp_sink_capabilities renamed, if at all we rename.

Else based on drm_device we could decide the debugfs file and read it.

Daniel,
Considering all other debugfs are prefixed with i915, could we rename this
debugfs as "hdcp_sink_capabilities" instead?

-Ram
> 
> 
> -- 
> Petri Latvala