From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Unify our approach to things by passing around dev_priv instead of dev.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 38 +++++++++++++++-----------------------
1 file changed, 15 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index e8e0f54b829d..477dee881df8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -934,10 +934,8 @@ static unsigned int vlv_wm_method2(unsigned int pixel_rate,
return ret;
}
-static void vlv_setup_wm_latency(struct drm_device *dev)
+static void vlv_setup_wm_latency(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
-
/* all latencies in usec */
dev_priv->wm.pri_latency[VLV_WM_LEVEL_PM2] = 3;
@@ -2086,10 +2084,9 @@ hsw_compute_linetime_wm(const struct intel_crtc_state
*cstate)
PIPE_WM_LINETIME_TIME(linetime);
}
-static void intel_read_wm_latency(struct drm_device *dev, uint16_t wm[8])
+static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
+ uint16_t wm[8])
{
- struct drm_i915_private *dev_priv = to_i915(dev);
-
if (IS_GEN9(dev_priv)) {
uint32_t val;
int ret, i;
@@ -2175,14 +2172,14 @@ static void intel_read_wm_latency(struct drm_device
*dev, uint16_t wm[8])
wm[2] = (sskpd >> 12) & 0xFF;
wm[3] = (sskpd >> 20) & 0x1FF;
wm[4] = (sskpd >> 32) & 0x1FF;
- } else if (INTEL_INFO(dev)->gen >= 6) {
+ } else if (INTEL_GEN(dev_priv) >= 6) {
uint32_t sskpd = I915_READ(MCH_SSKPD);
wm[0] = (sskpd >> SSKPD_WM0_SHIFT) & SSKPD_WM_MASK;
wm[1] = (sskpd >> SSKPD_WM1_SHIFT) & SSKPD_WM_MASK;
wm[2] = (sskpd >> SSKPD_WM2_SHIFT) & SSKPD_WM_MASK;
wm[3] = (sskpd >> SSKPD_WM3_SHIFT) & SSKPD_WM_MASK;
- } else if (INTEL_INFO(dev)->gen >= 5) {
+ } else if (INTEL_GEN(dev_priv) >= 5) {
uint32_t mltr = I915_READ(MLTR_ILK);
/* ILK primary LP0 latency is 700 ns */
@@ -2270,9 +2267,8 @@ static bool ilk_increase_wm_latency(struct
drm_i915_private *dev_priv,
return true;
}
-static void snb_wm_latency_quirk(struct drm_device *dev)
+static void snb_wm_latency_quirk(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
bool changed;
/*
@@ -2292,11 +2288,9 @@ static void snb_wm_latency_quirk(struct drm_device *dev)
intel_print_wm_latency(dev_priv, "Cursor", dev_priv->wm.cur_latency);
}
-static void ilk_setup_wm_latency(struct drm_device *dev)
+static void ilk_setup_wm_latency(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
-
- intel_read_wm_latency(dev, dev_priv->wm.pri_latency);
+ intel_read_wm_latency(dev_priv, dev_priv->wm.pri_latency);
memcpy(dev_priv->wm.spr_latency, dev_priv->wm.pri_latency,
sizeof(dev_priv->wm.pri_latency));
@@ -2311,14 +2305,12 @@ static void ilk_setup_wm_latency(struct drm_device *dev)
intel_print_wm_latency(dev_priv, "Cursor", dev_priv->wm.cur_latency);
if (IS_GEN6(dev_priv))
- snb_wm_latency_quirk(dev);
+ snb_wm_latency_quirk(dev_priv);
}
-static void skl_setup_wm_latency(struct drm_device *dev)
+static void skl_setup_wm_latency(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
-
- intel_read_wm_latency(dev, dev_priv->wm.skl_latency);
+ intel_read_wm_latency(dev_priv, dev_priv->wm.skl_latency);
intel_print_wm_latency(dev_priv, "Gen9 Plane",
dev_priv->wm.skl_latency);
}
@@ -7715,11 +7707,11 @@ void intel_init_pm(struct drm_device *dev)
/* For FIFO watermark updates */
if (INTEL_INFO(dev)->gen >= 9) {
- skl_setup_wm_latency(dev);
+ skl_setup_wm_latency(dev_priv);
dev_priv->display.update_wm = skl_update_wm;
dev_priv->display.compute_global_watermarks = skl_compute_wm;
} else if (HAS_PCH_SPLIT(dev_priv)) {
- ilk_setup_wm_latency(dev);
+ ilk_setup_wm_latency(dev_priv);
if ((IS_GEN5(dev_priv) && dev_priv->wm.pri_latency[1] &&
dev_priv->wm.spr_latency[1] &&
dev_priv->wm.cur_latency[1]) ||
@@ -7737,10 +7729,10 @@ void intel_init_pm(struct drm_device *dev)
"Disable CxSR\n");
}
} else if (IS_CHERRYVIEW(dev_priv)) {
- vlv_setup_wm_latency(dev);
+ vlv_setup_wm_latency(dev_priv);
dev_priv->display.update_wm = vlv_update_wm;
} else if (IS_VALLEYVIEW(dev_priv)) {
- vlv_setup_wm_latency(dev);
+ vlv_setup_wm_latency(dev_priv);
dev_priv->display.update_wm = vlv_update_wm;
} else if (IS_PINEVIEW(dev_priv)) {
if (!intel_get_cxsr_latency(IS_PINEVIEW_G(dev_priv),
--
2.7.4
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