[PATCH 0/5] drm: Fix console blank on QEMU

[Takashi Iwai]

Hi,

this is a revised patchset after thinking of Daniel's suggestion.
In this version, drm_fb_helper_blank() is modified to treat the error
code from the connector dpms callback, so that the caller side, fbcon,
can fall back to the generic blank code gracefully for the drivers
that don't support DPMS properly.


Takashi

===

Takashi Iwai (5):
  drm: Propagate error from connector dpms function in
    drm_fb_helper_blank()
  drm/bochs: Return an error from connector dpms callback
  drm/virtio: Return an error from connector dpms callback
  drm/qxl: Return an error from connector dpms callback
  drm/cirrus: Return an error from connector dpms callback

 drivers/gpu/drm/bochs/bochs_kms.c        |  9 ++++++++-
 drivers/gpu/drm/cirrus/cirrus_mode.c     |  9 ++++++++-
 drivers/gpu/drm/drm_fb_helper.c          | 30 ++++++++++++++++++++----------
 drivers/gpu/drm/qxl/qxl_display.c        |  9 ++++++++-
 drivers/gpu/drm/virtio/virtgpu_display.c |  9 ++++++++-
 5 files changed, 52 insertions(+), 14 deletions(-)

-- 
2.13.3