gpu: pvr: pass proc info to sgxkick and sgxtransfer

[sgx.git] / pvr / Kconfig

diff --git a/pvr/Kconfig b/pvr/Kconfig
index 0da11a0..c11ff83 100644 (file)
--- a/pvr/Kconfig
+++ b/pvr/Kconfig
@@ -74,6 +74,35 @@ config PVR_EDM_DEBUG
            of a HW recovery event. You also need a micro kernel that was
            configured to generate this trace.
 
+config PVR_TRACE_CMD
+       depends on PVR
+       bool "Enable GPU command tracing"
+       default n
+       help
+           This will enable a lightweight tracer of commands submitted
+           to the GPU.
+
+           Besides the command type the trace output will provide the
+           timestamp, id and name of the submitting process and a
+           a snapshots of the synchronization counters related to the
+           given command.
+
+           The trace can help for example in debugging dead-lock
+           situations caused by circular lock dependencies.
+
+config PVR_TRACE_CMD_BUF_SHIFT
+       int "Command tracing buf size"
+       range 1 10
+       default 3
+       depends on PVR_TRACE_CMD
+       help
+           Select the number of pages (as a power of 2) set aside for
+           the command trace buffer.
+           Examples:
+                   1  -> 4kB
+                   3  -> 32kB
+                   10 -> 4MB
+
 config PVR_NO_HARDWARE
        bool
        default n