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    SubjectRe: [PATCH] PM / i915: Skip kernel VT switch during suspend/resume if KMS is used
    Date
    On Monday 25 January 2010, Jesse Barnes wrote:
    > On Mon, 25 Jan 2010 18:43:50 +0000
    > Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
    >
    > > > This probably belongs in the core DRM KMS code instead of the
    > > > driver. I can imagine that there may be some X driver code that
    > > > still needs to be executed on suspend/resume for some drivers, so
    > > > this may introduce bugs, but it's definitely the right way to go.
    > >
    > > You can have a mix of KMS and non KMS consoles active on different
    > > cards. So I don't think that is the case.
    >
    > I pity users with that configuration.
    >
    > But in that case we should be able to disable the VT switch disable
    > path; we just have to check each driver as it's loaded.

    OK, what the right sequence of checks would be in that case and where to place
    them?

    Rafael


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