This addition to cflags enables dyndbg in the gvt component of the
i915 module, on a CONFIG_DYNAMIC_DEBUG_CORE build.
So here are the message classifications that the gvt driver uses.
cut -d= -f2 | cut -d\ -f2,3 | \
perl -ne 'chomp $_ && $h{$_}++; END{print "$_\" \tseen $h{$_}\n" for sort keys %h}'
"gvt: cmd:" seen 11
"gvt: core:" seen 48
"gvt: dpy:" seen 4
"gvt: el:" seen 21
"gvt: irq:" seen 1
"gvt: mm:" seen 6
"gvt: mmio:" seen 9
"gvt: render:" seen 1
"gvt: sched:" seen 15
Signed-off-by: Jim Cromie <jim.cromie@xxxxxxxxx>
---
drivers/gpu/drm/i915/gvt/Makefile | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/Makefile b/drivers/gpu/drm/i915/gvt/Makefile
index ea8324abc784..2c581e910688 100644
--- a/drivers/gpu/drm/i915/gvt/Makefile
+++ b/drivers/gpu/drm/i915/gvt/Makefile
@@ -5,5 +5,6 @@ GVT_SOURCE := gvt.o aperture_gm.o handlers.o vgpu.o trace_points.o firmware.o \
execlist.o scheduler.o sched_policy.o mmio_context.o cmd_parser.o debugfs.o \
fb_decoder.o dmabuf.o page_track.o
-ccflags-y += -I $(srctree)/$(src) -I $(srctree)/$(src)/$(GVT_DIR)/
-i915-y += $(addprefix $(GVT_DIR)/, $(GVT_SOURCE))
+ccflags-y += -I $(srctree)/$(src) -I $(srctree)/$(src)/$(GVT_DIR)/
+ccflags-y += -DDYNAMIC_DEBUG_MODULE
+i915-y += $(addprefix $(GVT_DIR)/, $(GVT_SOURCE))
--
2.26.2
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