[Intel-gfx] [PATCH 10/12] drm/i915/psr: Add enable_sink vfunc.
Rodrigo Vivi
rodrigo.vivi at intel.com
Wed Jul 12 19:20:40 UTC 2017
Continue on VPV PSR split with vfunc, let's also create one
for enabling sink.
Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>
Cc: Jim Bride <jim.bride at linux.intel.com>
Cc: Vathsala NAgaraju <vathsala.nagaraju at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_psr.c | 9 +++------
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 326a0ef645c2..50b577b5e4d1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1147,6 +1147,7 @@ struct i915_psr {
bool alpm;
void (*disable_source)(struct intel_dp *);
+ void (*enable_sink)(struct intel_dp *);
void (*activate)(struct intel_dp *);
void (*setup_vsc)(struct intel_dp *);
};
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index b52e4da8a151..73f7ba78f4d2 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -536,16 +536,11 @@ void intel_psr_enable(struct intel_dp *intel_dp)
dev_priv->psr.busy_frontbuffer_bits = 0;
dev_priv->psr.setup_vsc(intel_dp);
+ dev_priv->psr.enable_sink(intel_dp);
if (HAS_DDI(dev_priv)) {
- /* Enable PSR on the panel */
- hsw_psr_enable_sink(intel_dp);
-
hsw_psr_enable_source(intel_dp);
} else {
- /* Enable PSR on the panel */
- vlv_psr_enable_sink(intel_dp);
-
vlv_psr_enable_source(intel_dp);
}
@@ -972,10 +967,12 @@ void intel_psr_init(struct drm_i915_private *dev_priv)
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
dev_priv->psr.disable_source = vlv_psr_disable;
+ dev_priv->psr.enable_sink = vlv_psr_enable_sink;
dev_priv->psr.activate = vlv_psr_activate;
dev_priv->psr.setup_vsc = vlv_psr_setup_vsc;
} else {
dev_priv->psr.disable_source = hsw_psr_disable;
+ dev_priv->psr.enable_sink = hsw_psr_enable_sink;
dev_priv->psr.activate = hsw_psr_activate;
dev_priv->psr.setup_vsc = hsw_psr_setup_vsc;
}
--
2.13.2
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