| commit | 354ff96772540d2e836194bf14dd9c05c274055c | [log] [tgz] |
|---|---|---|
| author | Zhao Yakui <yakui.zhao@intel.com> | Wed Jul 08 14:13:12 2009 +0800 |
| committer | Eric Anholt <eric@anholt.net> | Fri Jul 10 12:36:11 2009 -0700 |
| tree | 95074170d99ce6d64c25178a07f915242d0f8ba1 | |
| parent | 883e860daf5c75a0035c33cb6f8881ee62d6efaf [diff] [blame] |
drm/i915: Restore the KMS modeset for every activated CRTC Restore the modeset for every activated CRTC in course of resume. This is realized by calling the function of drm_helper_resume_force_mode. Note: it is meaningful only for the KMS mode. https://bugs.freedesktop.org/show_bug.cgi?id=21719 https://bugs.freedesktop.org/show_bug.cgi?id=21708 https://bugs.freedesktop.org/show_bug.cgi?id=22285 https://bugs.freedesktop.org/show_bug.cgi?id=22263 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index aef2a26..fc4b68a 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -35,6 +35,7 @@ #include "drm_pciids.h" #include <linux/console.h> +#include "drm_crtc_helper.h" static unsigned int i915_modeset = -1; module_param_named(modeset, i915_modeset, int, 0400); @@ -115,6 +116,10 @@ drm_irq_install(dev); } + if (drm_core_check_feature(dev, DRIVER_MODESET)) { + /* Resume the modeset for every activated CRTC */ + drm_helper_resume_force_mode(dev); + } return ret; }