Now that the pll updates are staged the put_shared_dpll function
consists only of checks that are done in check_shared_dpll_state
after a modeset too.
The changes to pll->config are overwritten by
intel_shared_dpll_commit, so this entire function is a noop.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 34 +++-------------------------------
drivers/gpu/drm/i915/intel_drv.h | 1 -
2 files changed, 3 insertions(+), 32 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c97b4963e5c1..7c6adda424f3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4214,27 +4214,6 @@ static void lpt_pch_enable(struct drm_crtc *crtc)
lpt_enable_pch_transcoder(dev_priv, cpu_transcoder);
}
-void intel_put_shared_dpll(struct intel_crtc *crtc)
-{
- struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
-
- if (pll == NULL)
- return;
-
- if (!(pll->config.crtc_mask & (1 << crtc->pipe))) {
- WARN(1, "bad %s crtc mask\n", pll->name);
- return;
- }
-
- pll->config.crtc_mask &= ~(1 << crtc->pipe);
- if (pll->config.crtc_mask == 0) {
- WARN_ON(pll->on);
- WARN_ON(pll->active);
- }
-
- crtc->config->shared_dpll = DPLL_ID_PRIVATE;
-}
-
struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc,
struct intel_crtc_state *crtc_state)
{
@@ -5208,13 +5187,6 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
intel_disable_shared_dpll(intel_crtc);
}
-static void ironlake_crtc_off(struct drm_crtc *crtc)
-{
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- intel_put_shared_dpll(intel_crtc);
-}
-
-
static void i9xx_pfit_enable(struct intel_crtc *crtc)
{
struct drm_device *dev = crtc->base.dev;
@@ -14115,7 +14087,7 @@ static void intel_init_display(struct drm_device *dev)
haswell_crtc_compute_clock;
dev_priv->display.crtc_enable = haswell_crtc_enable;
dev_priv->display.crtc_disable = haswell_crtc_disable;
- dev_priv->display.off = ironlake_crtc_off;
+ dev_priv->display.off = i9xx_crtc_off;
dev_priv->display.update_primary_plane =
skylake_update_primary_plane;
} else if (HAS_DDI(dev)) {
@@ -14126,7 +14098,7 @@ static void intel_init_display(struct drm_device *dev)
haswell_crtc_compute_clock;
dev_priv->display.crtc_enable = haswell_crtc_enable;
dev_priv->display.crtc_disable = haswell_crtc_disable;
- dev_priv->display.off = ironlake_crtc_off;
+ dev_priv->display.off = i9xx_crtc_off;
dev_priv->display.update_primary_plane =
ironlake_update_primary_plane;
} else if (HAS_PCH_SPLIT(dev)) {
@@ -14137,7 +14109,7 @@ static void intel_init_display(struct drm_device *dev)
ironlake_crtc_compute_clock;
dev_priv->display.crtc_enable = ironlake_crtc_enable;
dev_priv->display.crtc_disable = ironlake_crtc_disable;
- dev_priv->display.off = ironlake_crtc_off;
+ dev_priv->display.off = i9xx_crtc_off;
dev_priv->display.update_primary_plane =
ironlake_update_primary_plane;
} else if (IS_VALLEYVIEW(dev)) {
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 47bc729043c5..70d0cc8fe70e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1082,7 +1082,6 @@ void assert_shared_dpll(struct drm_i915_private *dev_priv,
#define assert_shared_dpll_disabled(d, p) assert_shared_dpll(d, p, false)
struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc,
struct intel_crtc_state *state);
-void intel_put_shared_dpll(struct intel_crtc *crtc);
void vlv_force_pll_on(struct drm_device *dev, enum pipe pipe,
const struct dpll *dpll);
--
2.1.0
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