From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Move intel_crtc_active() to intel_display.c and make it available
elsewhere as well.
intel_edp_psr_match_conditions() already has one open coded copy,
so replace that one with a call to intel_crtc_active().
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 11 +++++++++++
drivers/gpu/drm/i915/intel_dp.c | 3 +--
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_pm.c | 11 -----------
4 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 19b203c..f49dbe8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -751,6 +751,17 @@ vlv_find_best_dpll(const intel_limit_t *limit, struct drm_crtc *crtc,
return true;
}
+bool intel_crtc_active(struct drm_crtc *crtc)
+{
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+ /* Be paranoid as we can arrive here with only partial
+ * state retrieved from the hardware during setup.
+ */
+ return intel_crtc->active && crtc->fb &&
+ intel_crtc->config.adjusted_mode.clock;
+}
+
enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e2cb650..5ce5968 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1555,8 +1555,7 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
}
intel_crtc = to_intel_crtc(crtc);
- if (!intel_crtc->active || !crtc->fb ||
- !intel_crtc->config.adjusted_mode.clock) {
+ if (!intel_crtc_active(crtc)) {
DRM_DEBUG_KMS("crtc not active for PSR\n");
dev_priv->no_psr_reason = PSR_CRTC_NOT_ACTIVE;
return false;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 5efb844..e017c30 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -798,5 +798,6 @@ extern void hsw_pc8_disable_interrupts(struct drm_device *dev);
extern void hsw_pc8_restore_interrupts(struct drm_device *dev);
extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);
extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);
+extern bool intel_crtc_active(struct drm_crtc *crtc);
#endif /* __INTEL_DRV_H__ */
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 397628b..3ba412c 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -43,17 +43,6 @@
* i915.i915_enable_fbc parameter
*/
-static bool intel_crtc_active(struct drm_crtc *crtc)
-{
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
- /* Be paranoid as we can arrive here with only partial
- * state retrieved from the hardware during setup.
- */
- return intel_crtc->active && crtc->fb &&
- intel_crtc->config.adjusted_mode.clock;
-}
-
static void i8xx_disable_fbc(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
--
1.8.1.5
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