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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-10-31 01:50:27 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-31 15:09:28 +0400 |
| commit | b0665d57cfaf6dac5435fc5dcf0fd656b04eb8cc (patch) | |
| tree | f355a8f272587df4e47051d6863ec07a04c15e95 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | 8a5e6aeb30ecaf8f11a99c0d008c8935cd6fba9f (diff) | |
| download | linux-b0665d57cfaf6dac5435fc5dcf0fd656b04eb8cc.tar.xz | |
drm/i915: reduce eDP VDD message verbose
Now we only print messages when we actually enable VDD and when we
actually disable VDD.
The changes in the last commit triggered a big number of messages
while the driver was being initialized, and I thought we were toggling
things on/off too many times, but that was not really true: we were
just being too verbose.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 2dbdcd103ead..b91dc7457b4b 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1077,17 +1077,16 @@ void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp) if (!is_edp(intel_dp)) return; - DRM_DEBUG_KMS("Turn eDP VDD on\n"); WARN(intel_dp->want_panel_vdd, "eDP VDD already requested on\n"); intel_dp->want_panel_vdd = true; - if (ironlake_edp_have_panel_vdd(intel_dp)) { - DRM_DEBUG_KMS("eDP VDD already on\n"); + if (ironlake_edp_have_panel_vdd(intel_dp)) return; - } + + DRM_DEBUG_KMS("Turning eDP VDD on\n"); if (!ironlake_edp_have_panel_power(intel_dp)) ironlake_wait_panel_power_cycle(intel_dp); @@ -1121,6 +1120,8 @@ static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp) WARN_ON(!mutex_is_locked(&dev->mode_config.mutex)); if (!intel_dp->want_panel_vdd && ironlake_edp_have_panel_vdd(intel_dp)) { + DRM_DEBUG_KMS("Turning eDP VDD off\n"); + pp = ironlake_get_pp_control(intel_dp); pp &= ~EDP_FORCE_VDD; @@ -1153,7 +1154,6 @@ void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync) if (!is_edp(intel_dp)) return; - DRM_DEBUG_KMS("Turn eDP VDD off %d\n", intel_dp->want_panel_vdd); WARN(!intel_dp->want_panel_vdd, "eDP VDD not forced on"); intel_dp->want_panel_vdd = false; |