These aren't actually needed for correct functionality and can speed up boot and resume a bit.
Signed-off-by: Jesse Barnes <[email protected]> --- drivers/gpu/drm/i915/intel_lvds.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 8b521a2..8ef9a45 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -104,8 +104,6 @@ static void intel_lvds_enable(struct intel_lvds *intel_lvds) I915_WRITE(ctl_reg, I915_READ(ctl_reg) | POWER_TARGET_ON); POSTING_READ(lvds_reg); - if (wait_for((I915_READ(stat_reg) & PP_ON) != 0, 1000)) - DRM_ERROR("timed out waiting for panel to power on\n"); intel_panel_enable_backlight(dev); } @@ -129,8 +127,6 @@ static void intel_lvds_disable(struct intel_lvds *intel_lvds) intel_panel_disable_backlight(dev); I915_WRITE(ctl_reg, I915_READ(ctl_reg) & ~POWER_TARGET_ON); - if (wait_for((I915_READ(stat_reg) & PP_ON) == 0, 1000)) - DRM_ERROR("timed out waiting for panel to power off\n"); if (intel_lvds->pfit_control) { I915_WRITE(PFIT_CONTROL, 0); -- 1.7.4.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
