]> git.karo-electronics.de Git - linux-beck.git/commit
drm: try harder to avoid regression when merging mode bits
authorDave Airlie <airlied@redhat.com>
Wed, 30 Apr 2014 23:26:53 +0000 (09:26 +1000)
committerDave Airlie <airlied@redhat.com>
Wed, 30 Apr 2014 23:26:53 +0000 (09:26 +1000)
commitb87577b7c768683736eea28f70779e8c75b4df62
tree22930353aa540db01208f444ca57dfb56915e277
parent885ac04ab3a226d28147853d6d98eee3897a5636
drm: try harder to avoid regression when merging mode bits

For QXL hw we really want the bits to be replaced as we change
the preferred mode on the fly, and the same goes for virgl when
I get to it, however the original fix for this seems to have caused
a wierd regression on Intel G33 that in a stunning display of failure
at opposition to his normal self, Daniel failed to diagnose.

So we are left doing this, ugly ugly ugly ugly, Daniel you fixed
that G33 yet?, ugly, ugly.

Tested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_modes.c
drivers/gpu/drm/drm_probe_helper.c
drivers/gpu/drm/qxl/qxl_display.c
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
include/drm/drm_crtc_helper.h
include/drm/drm_modes.h