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drm/i915: Give i915 and xe each their own display tracepoints

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Currently we just define the display tracepoints with
TRACE_SYSTEM i915. However the code gets included separately
in i915 and xe, and now both modules are competing for the
same tracepoints. Apparently whichever module is loaded first
gets the tracepoints and the other guy is left with nothing.

Give each module its own set of display tracepoints so that
things work even when both modules are loaded.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250127213055.640-1-ville.syrjala@linux.intel.com
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
This commit is contained in:
Ville Syrjälä 2025-01-27 23:30:55 +02:00
parent 55f16199c2
commit 8305d47333
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/i915/display/intel_display_trace.h
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@ -4,7 +4,11 @@
*/
#undef TRACE_SYSTEM
#ifdef I915
#define TRACE_SYSTEM i915
#else
#define TRACE_SYSTEM xe
#endif
#if !defined(__INTEL_DISPLAY_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ)
#define __INTEL_DISPLAY_TRACE_H__