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drm/i915: Move state dump to the end of atomic_check() 

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.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190517193132.8140-10-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
This commit is contained in:
Ville Syrjälä 2019-05-17 22:31:28 +03:00
parent 9a86a07c7e
commit a0e701041c
1 changed files with 14 additions and 6 deletions
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20
drivers/gpu/drm/i915/intel_display.c
View File

@ -11805,8 +11805,9 @@ 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",
@ -13399,10 +13400,6 @@ 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);
@ -13434,6 +13431,17 @@ static int intel_atomic_check(struct drm_device *dev,
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;
}