On 03/06/2025 23:50, Juston Li wrote:
v3:
- Patch introduced to replace per-driver config (Lucas)
Signed-off-by: Juston Li <justo...@chromium.org>
---
drivers/gpu/trace/Kconfig | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/trace/Kconfig b/drivers/gpu/trace/Kconfig
index c24e9edd022e6..cd3d19c4a201c 100644
--- a/drivers/gpu/trace/Kconfig
+++ b/drivers/gpu/trace/Kconfig
@@ -1,4 +1,13 @@
# SPDX-License-Identifier: GPL-2.0-only
config TRACE_GPU_MEM
- bool
+ bool "Enable GPU memory usage tracepoints"
+ default n
+ help
+ Choose this option to enable tracepoints for tracking
+ global and per-process GPU memory usage. Intended for
+ performance profiling and required for Android.
+
+ Tracepoint availability varies by GPU driver.
+
+ If in doubt, say "N".
Maybe it is a bit sub-optimal that the item shows up under the top level
drivers group. Which is already pretty busy. Maybe on top something like:
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 7c556c5ac4fd..c5edbd2288a1 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -209,8 +209,6 @@ source "drivers/thunderbolt/Kconfig"
source "drivers/android/Kconfig"
-source "drivers/gpu/trace/Kconfig"
-
source "drivers/nvdimm/Kconfig"
source "drivers/dax/Kconfig"
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 5df981920a94..96adceab2df0 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -70,5 +70,6 @@ if FB_CORE || SGI_NEWPORT_CONSOLE
endif
+source "drivers/gpu/trace/Kconfig"
endmenu
To move it under Device Drivers -> Graphics support? Give or take the
exact positioning.
Regards,
Tvrtko
