msm: kgsl: set userspace memory type on each memdesc
Userspace passes a set of values indicating how it
uses each buffer it allocates, which were previously
ignored. These are useful hints for debugging and
profiling applications. These flags will be exposed
through ftrace and debugfs in later patches.
Change-Id: Ie26c26e413c074dcd5dfa24d355443ee47c3cd6a
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
Signed-off-by: Rajeev Kulkarni <krajeev@codeaurora.org>
diff --git a/include/linux/msm_kgsl.h b/include/linux/msm_kgsl.h
index c8ea7e5..b3b4f22 100644
--- a/include/linux/msm_kgsl.h
+++ b/include/linux/msm_kgsl.h
@@ -2,7 +2,7 @@
#define _MSM_KGSL_H
#define KGSL_VERSION_MAJOR 3
-#define KGSL_VERSION_MINOR 12
+#define KGSL_VERSION_MINOR 13
/*context flags */
#define KGSL_CONTEXT_SAVE_GMEM 0x00000001
@@ -18,6 +18,33 @@
/* Memory allocayion flags */
#define KGSL_MEMFLAGS_GPUREADONLY 0x01000000
+#define KGSL_MEMTYPE_MASK 0x0000FF00
+#define KGSL_MEMTYPE_SHIFT 8
+
+/* Memory types for which allocations are made */
+#define KGSL_MEMTYPE_OBJECTANY 0
+#define KGSL_MEMTYPE_FRAMEBUFFER 1
+#define KGSL_MEMTYPE_RENDERBUFFER 2
+#define KGSL_MEMTYPE_ARRAYBUFFER 3
+#define KGSL_MEMTYPE_ELEMENTARRAYBUFFER 4
+#define KGSL_MEMTYPE_VERTEXARRAYBUFFER 5
+#define KGSL_MEMTYPE_TEXTURE 6
+#define KGSL_MEMTYPE_SURFACE 7
+#define KGSL_MEMTYPE_EGL_SURFACE 8
+#define KGSL_MEMTYPE_GL 9
+#define KGSL_MEMTYPE_CL 10
+#define KGSL_MEMTYPE_CL_BUFFER_MAP 11
+#define KGSL_MEMTYPE_CL_BUFFER_NOMAP 12
+#define KGSL_MEMTYPE_CL_IMAGE_MAP 13
+#define KGSL_MEMTYPE_CL_IMAGE_NOMAP 14
+#define KGSL_MEMTYPE_CL_KERNEL_STACK 15
+#define KGSL_MEMTYPE_COMMAND 16
+#define KGSL_MEMTYPE_2D 17
+#define KGSL_MEMTYPE_EGL_IMAGE 18
+#define KGSL_MEMTYPE_EGL_SHADOW 19
+#define KGSL_MEMTYPE_MULTISAMPLE 20
+#define KGSL_MEMTYPE_KERNEL 255
+
/* generic flag values */
#define KGSL_FLAGS_NORMALMODE 0x00000000
#define KGSL_FLAGS_SAFEMODE 0x00000001
@@ -278,8 +305,7 @@
unsigned int offset;
unsigned int hostptr; /*input param */
enum kgsl_user_mem_type memtype;
- unsigned int reserved; /* May be required to add
- params for another mem type */
+ unsigned int flags;
};
#define IOCTL_KGSL_MAP_USER_MEM \