On Mon, 18 Aug 2014, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> Looks nicer.
Side note, I kind of like adding "No functional changes." in the commit
messages of patches that do not intend to do functional changes. I find
it helpful.
Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_dp.c | 40 ++++++++++++++++++++--------------------
> 1 file changed, 20 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 19a818f..e6b4d4d 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -1232,38 +1232,38 @@ static void edp_panel_vdd_off_sync(struct intel_dp *intel_dp)
> {
> struct drm_device *dev = intel_dp_to_dev(intel_dp);
> struct drm_i915_private *dev_priv = dev->dev_private;
> + struct intel_digital_port *intel_dig_port =
> + dp_to_dig_port(intel_dp);
> + struct intel_encoder *intel_encoder = &intel_dig_port->base;
> + enum intel_display_power_domain power_domain;
> u32 pp;
> u32 pp_stat_reg, pp_ctrl_reg;
>
> WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
>
> - if (!intel_dp->want_panel_vdd && edp_have_panel_vdd(intel_dp)) {
> - struct intel_digital_port *intel_dig_port =
> - dp_to_dig_port(intel_dp);
> - struct intel_encoder *intel_encoder = &intel_dig_port->base;
> - enum intel_display_power_domain power_domain;
> + if (intel_dp->want_panel_vdd || !edp_have_panel_vdd(intel_dp))
> + return;
>
> - DRM_DEBUG_KMS("Turning eDP VDD off\n");
> + DRM_DEBUG_KMS("Turning eDP VDD off\n");
>
> - pp = ironlake_get_pp_control(intel_dp);
> - pp &= ~EDP_FORCE_VDD;
> + pp = ironlake_get_pp_control(intel_dp);
> + pp &= ~EDP_FORCE_VDD;
>
> - pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
> - pp_stat_reg = _pp_stat_reg(intel_dp);
> + pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
> + pp_stat_reg = _pp_stat_reg(intel_dp);
>
> - I915_WRITE(pp_ctrl_reg, pp);
> - POSTING_READ(pp_ctrl_reg);
> + I915_WRITE(pp_ctrl_reg, pp);
> + POSTING_READ(pp_ctrl_reg);
>
> - /* Make sure sequencer is idle before allowing subsequent activity */
> - DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n",
> - I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg));
> + /* Make sure sequencer is idle before allowing subsequent activity */
> + DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n",
> + I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg));
>
> - if ((pp & POWER_TARGET_ON) == 0)
> - intel_dp->last_power_cycle = jiffies;
> + if ((pp & POWER_TARGET_ON) == 0)
> + intel_dp->last_power_cycle = jiffies;
>
> - power_domain = intel_display_port_power_domain(intel_encoder);
> - intel_display_power_put(dev_priv, power_domain);
> - }
> + power_domain = intel_display_port_power_domain(intel_encoder);
> + intel_display_power_put(dev_priv, power_domain);
> }
>
> static void edp_panel_vdd_work(struct work_struct *__work)
> --
> 1.8.5.5
>
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--
Jani Nikula, Intel Open Source Technology Center
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