2.6.30-stable review patch. If anyone has any objections, please let us know. ------------------ From: Keith Packard (cherry picked from commit 03d6069912babc07a3da20e715dd6a5dc8f0f867) With the DRM-driven DPMS code, encoders are considered idle unless a connector is hooked to them, so mode setting is skipped. This makes load detection fail as none of the hardware is enabled. Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_display.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1590,6 +1590,7 @@ struct drm_crtc *intel_get_load_detect_p } encoder->crtc = crtc; + intel_output->base.encoder = encoder; intel_output->load_detect_temp = true; intel_crtc = to_intel_crtc(crtc); @@ -1625,6 +1626,7 @@ void intel_release_load_detect_pipe(stru if (intel_output->load_detect_temp) { encoder->crtc = NULL; + intel_output->base.encoder = NULL; intel_output->load_detect_temp = false; crtc->enabled = drm_helper_crtc_in_use(crtc); drm_helper_disable_unused_functions(dev); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/