From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Currently we're dumping the crtc states before they have
been fully calculated. Move the dumping to the end of
.atomic_check() so we get a fully up to date dump.
Let's also do the dump for fully disabled pipes, but we'll
limit that to just saying that the pipe is disabled since
the rest of the state is going to be nonsense in that case.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 27 ++++++++++++++++++++-------
1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index e71a90a47d3a..5ffb4f5c4fa7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11488,8 +11488,9 @@ static void intel_dump_pipe_config(struct
intel_crtc_state *pipe_config,
struct drm_framebuffer *fb;
char buf[64];
- DRM_DEBUG_KMS("[CRTC:%d:%s]%s\n",
- crtc->base.base.id, crtc->base.name, context);
+ DRM_DEBUG_KMS("[CRTC:%d:%s] enable: %s %s\n",
+ crtc->base.base.id, crtc->base.name,
+ yesno(pipe_config->base.enable), context);
snprintf_output_types(buf, sizeof(buf), pipe_config->output_types);
DRM_DEBUG_KMS("output_types: %s (0x%x)\n",
@@ -13081,10 +13082,6 @@ static int intel_atomic_check(struct drm_device *dev,
if (needs_modeset(&new_crtc_state->base))
any_ms = true;
-
- intel_dump_pipe_config(new_crtc_state,
- needs_modeset(&new_crtc_state->base) ?
- "[modeset]" : "[fastset]");
}
ret = drm_dp_mst_atomic_check(&state->base);
@@ -13108,7 +13105,23 @@ static int intel_atomic_check(struct drm_device *dev,
return ret;
intel_fbc_choose_crtc(dev_priv, state);
- return calc_watermark_data(state);
+
+ ret = calc_watermark_data(state);
+ if (ret)
+ return ret;
+
+ for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
+ new_crtc_state, i) {
+ if (!needs_modeset(&new_crtc_state->base) &&
+ !new_crtc_state->update_pipe)
+ continue;
+
+ intel_dump_pipe_config(new_crtc_state,
+ needs_modeset(&new_crtc_state->base) ?
+ "[modeset]" : "[fastset]");
+ }
+
+ return 0;
}
static int intel_atomic_prepare_commit(struct drm_device *dev,
--
2.21.0
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