From: Ville Syrjälä <ville.syrj...@linux.intel.com>
The pipe crc code slipped theough the net when we tried to
eliminate all crtc->index==pipe abuses. Remedy that.
And while at it get rid of those nasty intel_crtc+drm_crtc
pointer aliases.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_pipe_crc.c | 51 ++++++++++---------
1 file changed, 26 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_pipe_crc.c
b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
index 0f6de96e6d43..acc64b87d29f 100644
--- a/drivers/gpu/drm/i915/display/intel_pipe_crc.c
+++ b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
@@ -580,13 +580,14 @@ int intel_crtc_verify_crc_source(struct drm_crtc *crtc,
const char *source_name,
return -EINVAL;
}
-int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name)
+int intel_crtc_set_crc_source(struct drm_crtc *_crtc, const char *source_name)
{
- struct drm_i915_private *dev_priv = to_i915(crtc->dev);
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_pipe_crc *pipe_crc = &intel_crtc->pipe_crc;
+ struct intel_crtc *crtc = to_intel_crtc(_crtc);
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ struct intel_pipe_crc *pipe_crc = &crtc->pipe_crc;
enum intel_display_power_domain power_domain;
enum intel_pipe_crc_source source;
+ enum pipe pipe = crtc->pipe;
intel_wakeref_t wakeref;
u32 val = 0; /* shut up gcc */
int ret = 0;
@@ -597,7 +598,7 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const
char *source_name)
return -EINVAL;
}
- power_domain = POWER_DOMAIN_PIPE(crtc->index);
+ power_domain = POWER_DOMAIN_PIPE(pipe);
wakeref = intel_display_power_get_if_enabled(dev_priv, power_domain);
if (!wakeref) {
drm_dbg_kms(&dev_priv->drm,
@@ -607,64 +608,64 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc,
const char *source_name)
enable = source != INTEL_PIPE_CRC_SOURCE_NONE;
if (enable)
- intel_crtc_crc_setup_workarounds(to_intel_crtc(crtc), true);
+ intel_crtc_crc_setup_workarounds(crtc, true);
- ret = get_new_crc_ctl_reg(dev_priv, crtc->index, &source, &val);
+ ret = get_new_crc_ctl_reg(dev_priv, pipe, &source, &val);
if (ret != 0)
goto out;
pipe_crc->source = source;
- intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), val);
- intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(pipe), val);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(pipe));
if (!source) {
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
- vlv_undo_pipe_scramble_reset(dev_priv, crtc->index);
+ vlv_undo_pipe_scramble_reset(dev_priv, pipe);
}
pipe_crc->skipped = 0;
out:
if (!enable)
- intel_crtc_crc_setup_workarounds(to_intel_crtc(crtc), false);
+ intel_crtc_crc_setup_workarounds(crtc, false);
intel_display_power_put(dev_priv, power_domain, wakeref);
return ret;
}
-void intel_crtc_enable_pipe_crc(struct intel_crtc *intel_crtc)
+void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc)
{
- struct drm_crtc *crtc = &intel_crtc->base;
- struct drm_i915_private *dev_priv = to_i915(crtc->dev);
- struct intel_pipe_crc *pipe_crc = &intel_crtc->pipe_crc;
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ struct intel_pipe_crc *pipe_crc = &crtc->pipe_crc;
+ enum pipe pipe = crtc->pipe;
u32 val = 0;
- if (!crtc->crc.opened)
+ if (!crtc->base.crc.opened)
return;
- if (get_new_crc_ctl_reg(dev_priv, crtc->index, &pipe_crc->source, &val)
< 0)
+ if (get_new_crc_ctl_reg(dev_priv, pipe, &pipe_crc->source, &val) < 0)
return;
/* Don't need pipe_crc->lock here, IRQs are not generated. */
pipe_crc->skipped = 0;
- intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), val);
- intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(pipe), val);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(pipe));
}
-void intel_crtc_disable_pipe_crc(struct intel_crtc *intel_crtc)
+void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc)
{
- struct drm_crtc *crtc = &intel_crtc->base;
- struct drm_i915_private *dev_priv = to_i915(crtc->dev);
- struct intel_pipe_crc *pipe_crc = &intel_crtc->pipe_crc;
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ struct intel_pipe_crc *pipe_crc = &crtc->pipe_crc;
+ enum pipe pipe = crtc->pipe;
/* Swallow crc's until we stop generating them. */
spin_lock_irq(&pipe_crc->lock);
pipe_crc->skipped = INT_MIN;
spin_unlock_irq(&pipe_crc->lock);
- intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), 0);
- intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(pipe), 0);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(pipe));
intel_synchronize_irq(dev_priv);
}
--
2.26.3
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