On Mon, 30 Nov 2020 10:23:04 +0000 Simon Ser <cont...@emersion.fr> wrote:
> On Monday, November 30, 2020 2:03 AM, Leandro Ribeiro > <leandro.ribe...@collabora.com> wrote: > > > In userspace we can use drmGetConnector() or drmGetConnectorCurrent() in > > order to retrieve connector information. The difference between both is > > that the former retrieves the complete set of modes and encoders > > associated with the connector, while the latter only retrieves the > > currently known set of modes and encoders - but is much faster. > > > > This performance improvement is the reason why userspace applications > > may prefer to use drmGetConnectorCurrent() when they need to retrieve > > information from a device. > > We discussed with Daniel Vetter and it turns out user-space should > always use drmGetConnector(). See [1]. Hi, where is the discussion? > [1]: > https://lists.freedesktop.org/archives/dri-devel/2020-November/289506.html Please record the justitication for that patch in its commit message. "Can't" does not explain anything. Thanks, pq
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