diff options
| author | Lukas Wunner <lukas@wunner.de> | 2015-11-05 09:30:50 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-11-11 17:45:31 +0200 |
| commit | af9b9c193184233d470bd71a0edc245feea34da4 (patch) | |
| tree | e4d4ac3035a9c1429af6415db33cddbd5a049520 | |
| parent | e00bf69644ba01163209db7cf0942fb645f4daae (diff) | |
| download | lwn-af9b9c193184233d470bd71a0edc245feea34da4.tar.gz lwn-af9b9c193184233d470bd71a0edc245feea34da4.zip | |
drm/i915: Clean up LVDS register handling harder
Minor fixup to d0669d007542 ("drm/i915: Clean up LVDS register
handling") which intended to read lvds_reg just once at the
beginning of intel_lvds_init() and use that throughout the rest
of the function but accidentally missed one register readout.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20151107141244.AB7616E242@gabe.freedesktop.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 7f39b8ad88ae..baf72c193b52 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -1164,8 +1164,7 @@ out: DRM_DEBUG_KMS("detected %s-link lvds configuration\n", lvds_encoder->is_dual_link ? "dual" : "single"); - lvds_encoder->a3_power = I915_READ(lvds_encoder->reg) & - LVDS_A3_POWER_MASK; + lvds_encoder->a3_power = lvds & LVDS_A3_POWER_MASK; lvds_connector->lid_notifier.notifier_call = intel_lid_notify; if (acpi_lid_notifier_register(&lvds_connector->lid_notifier)) { |