On Thu, Apr 30, 2015 at 01:07:33PM +0530, Vandana Kannan wrote:
> Changes based on future platform readiness patches related to
> HAS_PCH_SPLIT(). Use HAS_GMCH_DISPLAY() instead of HAS_PCH_SPLIT
>
> Signed-off-by: Vandana Kannan <vandana.kannan@xxxxxxxxx>
> Signed-off-by: A.Sunil Kamath <sunil.kamath@xxxxxxxxx>
A least for edp we really need to get rid of the save/restore code in
i915_suspend.c and instead have it all tied together with the other pp
code in intel_dp.c. This series seems like a good opportunity to do just
that.
-Daniel
> ---
> drivers/gpu/drm/i915/i915_suspend.c | 4 ++--
> drivers/gpu/drm/i915/intel_dp.c | 8 ++++----
> 2 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
> index cf67f82..e91d637 100644
> --- a/drivers/gpu/drm/i915/i915_suspend.c
> +++ b/drivers/gpu/drm/i915/i915_suspend.c
> @@ -44,7 +44,7 @@ static void i915_save_display(struct drm_device *dev)
> dev_priv->regfile.saveLVDS = I915_READ(LVDS);
>
> /* Panel power sequencer */
> - if (HAS_PCH_SPLIT(dev)) {
> + if (!HAS_GMCH_DISPLAY(dev)) {
> dev_priv->regfile.savePP_CONTROL = I915_READ(PCH_PP_CONTROL);
> dev_priv->regfile.savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS);
> dev_priv->regfile.savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS);
> @@ -79,7 +79,7 @@ static void i915_restore_display(struct drm_device *dev)
> I915_WRITE(LVDS, dev_priv->regfile.saveLVDS & mask);
>
> /* Panel power sequencer */
> - if (HAS_PCH_SPLIT(dev)) {
> + if (!HAS_GMCH_DISPLAY(dev)) {
> I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->regfile.savePP_ON_DELAYS);
> I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->regfile.savePP_OFF_DELAYS);
> I915_WRITE(PCH_PP_DIVISOR, dev_priv->regfile.savePP_DIVISOR);
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 937ba31..68e10c1 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -559,7 +559,7 @@ static u32 _pp_ctrl_reg(struct intel_dp *intel_dp)
> {
> struct drm_device *dev = intel_dp_to_dev(intel_dp);
>
> - if (HAS_PCH_SPLIT(dev))
> + if (!HAS_GMCH_DISPLAY(dev))
> return PCH_PP_CONTROL;
> else
> return VLV_PIPE_PP_CONTROL(vlv_power_sequencer_pipe(intel_dp));
> @@ -569,7 +569,7 @@ static u32 _pp_stat_reg(struct intel_dp *intel_dp)
> {
> struct drm_device *dev = intel_dp_to_dev(intel_dp);
>
> - if (HAS_PCH_SPLIT(dev))
> + if (!HAS_GMCH_DISPLAY(dev))
> return PCH_PP_STATUS;
> else
> return VLV_PIPE_PP_STATUS(vlv_power_sequencer_pipe(intel_dp));
> @@ -4963,7 +4963,7 @@ intel_dp_init_panel_power_sequencer(struct drm_device *dev,
> if (final->t11_t12 != 0)
> return;
>
> - if (HAS_PCH_SPLIT(dev)) {
> + if (!HAS_GMCH_DISPLAY(dev)) {
> pp_ctrl_reg = PCH_PP_CONTROL;
> pp_on_reg = PCH_PP_ON_DELAYS;
> pp_off_reg = PCH_PP_OFF_DELAYS;
> @@ -5063,7 +5063,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
>
> lockdep_assert_held(&dev_priv->pps_mutex);
>
> - if (HAS_PCH_SPLIT(dev)) {
> + if (!HAS_GMCH_DISPLAY(dev)) {
> pp_on_reg = PCH_PP_ON_DELAYS;
> pp_off_reg = PCH_PP_OFF_DELAYS;
> pp_div_reg = PCH_PP_DIVISOR;
> --
> 2.0.1
>
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> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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