| commit | e8e7a2b8ccfdae0d4cb6bd25824bbedcd42da316 | |
| author | Dave Airlie <airlied@redhat.com> | |
| Thu, 21 Apr 2011 21:18:32 +0000 (21 22:18 +0100) | ||
| committer | Dave Airlie <airlied@redhat.com> | |
| Wed, 27 Apr 2011 07:51:59 +0000 (27 17:51 +1000) | ||
| tree | 1b2140075e01d32af330370307004b9b73a9d796 | treesnapshot (tar.gz zip) |
| parent | 6565945b60922211c299968ba66a66617af32c9f | commitdiff |
drm/i915: restore only the mode of this driver on lastclose (v2)
i915 calls the panic handler function on last close to reset the modes,
however this is a really bad idea for multi-gpu machines, esp shareable
gpus machines. So add a new entry point for the driver to just restore
its own fbcon mode.
v2: move code into fb helper, fix panic code to block mode change on
powered off GPUs.
[airlied: this hits drm core and I wrote it and it was reviewed on intel-gfx
so really I signed it off twice ;-).]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
i915 calls the panic handler function on last close to reset the modes,
however this is a really bad idea for multi-gpu machines, esp shareable
gpus machines. So add a new entry point for the driver to just restore
its own fbcon mode.
v2: move code into fb helper, fix panic code to block mode change on
powered off GPUs.
[airlied: this hits drm core and I wrote it and it was reviewed on intel-gfx
so really I signed it off twice ;-).]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>