From 5c4426a782bc9509573fc7958a786ebd14fafdf3 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 30 Mar 2010 05:34:17 +0000 Subject: 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 --- drivers/gpu/drm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/Kconfig') 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. -- cgit v1.2.3