diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-03-30 05:34:17 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-04-07 10:29:52 +1000 |
| commit | 5c4426a782bc9509573fc7958a786ebd14fafdf3 (patch) | |
| tree | ce701b338b6cd84e07a6259b56dca9df9875aedb /drivers/gpu/drm/Kconfig | |
| parent | 19b4b44503ccdf834062d68e022dc1e2721695a5 (diff) | |
| download | blackbird-op-linux-5c4426a782bc9509573fc7958a786ebd14fafdf3.tar.gz blackbird-op-linux-5c4426a782bc9509573fc7958a786ebd14fafdf3.zip | |
drm/kms/fb: add polling support for when nothing is connected.
When we are running in a headless environment we have no idea what
output the user might plug in later, we only have hotplug detect
from the digital outputs. So if we detect no connected outputs at
initialisation, start a slow work operation to poll every 5 seconds
for an output.
this is only hooked up for radeon so far, on hw where we have full
hotplug detection there is no need for this.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 305c59003963..be5aa7d5206b 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -23,6 +23,7 @@ config DRM_KMS_HELPER depends on DRM select FB select FRAMEBUFFER_CONSOLE if !EMBEDDED + select SLOW_WORK help FB and CRTC helpers for KMS drivers. |
