drm/i915: Fix state checker hw.active/hw.enable readout

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Previously intel_dump_pipe_config() used to dump the full crtc state
whether or not the crtc was logically enabled or not. As that meant
occasionally dumping confusing stale garbage I changed it to
check whether the crtc is logically enabled or not. However I did
not realize that the state checker readout code does not
populate crtc_state.hw.{active,enabled}. Hence the state checker
dump would only give us a full dump of the sw state but not the hw
state. Fix that by populating those bits of the hw state as well.

Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Fixes: 10d75f5428 ("drm/i915: Fix plane state dumps")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200925131656.10022-2-ville.syrjala@linux.intel.com

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Ville Syrjälä 2020-09-25 16:16:48 +03:00

parent eba10ec8cf

commit 504c7bd85c

1 changed files with 9 additions and 6 deletions

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drivers/gpu/drm/i915/display/intel_display.c

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