Merge remote-tracking branch 'sumit-lts/lts-4.4.y-hikey' into linux-4.4.y4.4.89-rc1-hikey-20170924

1 files changed, 315 insertions, 0 deletions

diff --git a/drivers/gpu/arm/utgard/include/linux/mali/mali_utgard_profiling_gator_api.h b/drivers/gpu/arm/utgard/include/linux/mali/mali_utgard_profiling_gator_api.h
new file mode 100644
index 000000000000..b922187a0b88
--- /dev/null
+++ b/drivers/gpu/arm/utgard/include/linux/mali/mali_utgard_profiling_gator_api.h
@@ -0,0 +1,315 @@
+/*
+ * Copyright (C) 2013, 2015 ARM Limited. All rights reserved.
+ * 
+ * This program is free software and is provided to you under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
+ * 
+ * A copy of the licence is included with the program, and can also be obtained from Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+ * Class Path Exception
+ * Linking this library statically or dynamically with other modules is making a combined work based on this library. 
+ * Thus, the terms and conditions of the GNU General Public License cover the whole combination.
+ * As a special exception, the copyright holders of this library give you permission to link this library with independent modules 
+ * to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting 
+ * executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions 
+ * of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify 
+ * this library, you may extend this exception to your version of the library, but you are not obligated to do so. 
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
+
+#ifndef __MALI_UTGARD_PROFILING_GATOR_API_H__
+#define __MALI_UTGARD_PROFILING_GATOR_API_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MALI_PROFILING_API_VERSION 4
+
+#define MAX_NUM_L2_CACHE_CORES 3
+#define MAX_NUM_FP_CORES 8
+#define MAX_NUM_VP_CORES 1
+
+#define _MALI_SPCIAL_COUNTER_DESCRIPTIONS \
+	{                                           \
+		"Filmstrip_cnt0",                 \
+		"Frequency",       \
+		"Voltage",       \
+		"vertex",     \
+		"fragment",         \
+		"Total_alloc_pages",        \
+	};
+
+#define _MALI_MEM_COUTNER_DESCRIPTIONS \
+	{                                           \
+		"untyped_memory",                 \
+		"vertex_index_buffer",       \
+		"texture_buffer",       \
+		"varying_buffer",     \
+		"render_target",         \
+		"pbuffer_buffer",        \
+		"plbu_heap",            \
+		"pointer_array_buffer",             \
+		"slave_tilelist",          \
+		"untyped_gp_cmdlist",     \
+		"polygon_cmdlist",               \
+		"texture_descriptor",               \
+		"render_state_word",               \
+		"shader",               \
+		"stream_buffer",               \
+		"fragment_stack",               \
+		"uniform",               \
+		"untyped_frame_pool",               \
+		"untyped_surface",               \
+	};
+
+/** The list of events supported by the Mali DDK. */
+typedef enum {
+	/* Vertex processor activity */
+	ACTIVITY_VP_0 = 0,
+
+	/* Fragment processor activity */
+	ACTIVITY_FP_0,
+	ACTIVITY_FP_1,
+	ACTIVITY_FP_2,
+	ACTIVITY_FP_3,
+	ACTIVITY_FP_4,
+	ACTIVITY_FP_5,
+	ACTIVITY_FP_6,
+	ACTIVITY_FP_7,
+
+	/* L2 cache counters */
+	COUNTER_L2_0_C0,
+	COUNTER_L2_0_C1,
+	COUNTER_L2_1_C0,
+	COUNTER_L2_1_C1,
+	COUNTER_L2_2_C0,
+	COUNTER_L2_2_C1,
+
+	/* Vertex processor counters */
+	COUNTER_VP_0_C0,
+	COUNTER_VP_0_C1,
+
+	/* Fragment processor counters */
+	COUNTER_FP_0_C0,
+	COUNTER_FP_0_C1,
+	COUNTER_FP_1_C0,
+	COUNTER_FP_1_C1,
+	COUNTER_FP_2_C0,
+	COUNTER_FP_2_C1,
+	COUNTER_FP_3_C0,
+	COUNTER_FP_3_C1,
+	COUNTER_FP_4_C0,
+	COUNTER_FP_4_C1,
+	COUNTER_FP_5_C0,
+	COUNTER_FP_5_C1,
+	COUNTER_FP_6_C0,
+	COUNTER_FP_6_C1,
+	COUNTER_FP_7_C0,
+	COUNTER_FP_7_C1,
+
+	/*
+	 * If more hardware counters are added, the _mali_osk_hw_counter_table
+	 * below should also be updated.
+	 */
+
+	/* EGL software counters */
+	COUNTER_EGL_BLIT_TIME,
+
+	/* GLES software counters */
+	COUNTER_GLES_DRAW_ELEMENTS_CALLS,
+	COUNTER_GLES_DRAW_ELEMENTS_NUM_INDICES,
+	COUNTER_GLES_DRAW_ELEMENTS_NUM_TRANSFORMED,
+	COUNTER_GLES_DRAW_ARRAYS_CALLS,
+	COUNTER_GLES_DRAW_ARRAYS_NUM_TRANSFORMED,
+	COUNTER_GLES_DRAW_POINTS,
+	COUNTER_GLES_DRAW_LINES,
+	COUNTER_GLES_DRAW_LINE_LOOP,
+	COUNTER_GLES_DRAW_LINE_STRIP,
+	COUNTER_GLES_DRAW_TRIANGLES,
+	COUNTER_GLES_DRAW_TRIANGLE_STRIP,
+	COUNTER_GLES_DRAW_TRIANGLE_FAN,
+	COUNTER_GLES_NON_VBO_DATA_COPY_TIME,
+	COUNTER_GLES_UNIFORM_BYTES_COPIED_TO_MALI,
+	COUNTER_GLES_UPLOAD_TEXTURE_TIME,
+	COUNTER_GLES_UPLOAD_VBO_TIME,
+	COUNTER_GLES_NUM_FLUSHES,
+	COUNTER_GLES_NUM_VSHADERS_GENERATED,
+	COUNTER_GLES_NUM_FSHADERS_GENERATED,
+	COUNTER_GLES_VSHADER_GEN_TIME,
+	COUNTER_GLES_FSHADER_GEN_TIME,
+	COUNTER_GLES_INPUT_TRIANGLES,
+	COUNTER_GLES_VXCACHE_HIT,
+	COUNTER_GLES_VXCACHE_MISS,
+	COUNTER_GLES_VXCACHE_COLLISION,
+	COUNTER_GLES_CULLED_TRIANGLES,
+	COUNTER_GLES_CULLED_LINES,
+	COUNTER_GLES_BACKFACE_TRIANGLES,
+	COUNTER_GLES_GBCLIP_TRIANGLES,
+	COUNTER_GLES_GBCLIP_LINES,
+	COUNTER_GLES_TRIANGLES_DRAWN,
+	COUNTER_GLES_DRAWCALL_TIME,
+	COUNTER_GLES_TRIANGLES_COUNT,
+	COUNTER_GLES_INDEPENDENT_TRIANGLES_COUNT,
+	COUNTER_GLES_STRIP_TRIANGLES_COUNT,
+	COUNTER_GLES_FAN_TRIANGLES_COUNT,
+	COUNTER_GLES_LINES_COUNT,
+	COUNTER_GLES_INDEPENDENT_LINES_COUNT,
+	COUNTER_GLES_STRIP_LINES_COUNT,
+	COUNTER_GLES_LOOP_LINES_COUNT,
+
+	/* Special counter */
+
+	/* Framebuffer capture pseudo-counter */
+	COUNTER_FILMSTRIP,
+	COUNTER_FREQUENCY,
+	COUNTER_VOLTAGE,
+	COUNTER_VP_ACTIVITY,
+	COUNTER_FP_ACTIVITY,
+	COUNTER_TOTAL_ALLOC_PAGES,
+
+	/* Memory usage counter */
+	COUNTER_MEM_UNTYPED,
+	COUNTER_MEM_VB_IB,
+	COUNTER_MEM_TEXTURE,
+	COUNTER_MEM_VARYING,
+	COUNTER_MEM_RT,
+	COUNTER_MEM_PBUFFER,
+	/* memory usages for gp command */
+	COUNTER_MEM_PLBU_HEAP,
+	COUNTER_MEM_POINTER_ARRAY,
+	COUNTER_MEM_SLAVE_TILELIST,
+	COUNTER_MEM_UNTYPE_GP_CMDLIST,
+	/* memory usages for polygon list command */
+	COUNTER_MEM_POLYGON_CMDLIST,
+	/* memory usages for pp command */
+	COUNTER_MEM_TD,
+	COUNTER_MEM_RSW,
+	/* other memory usages */
+	COUNTER_MEM_SHADER,
+	COUNTER_MEM_STREAMS,
+	COUNTER_MEM_FRAGMENT_STACK,
+	COUNTER_MEM_UNIFORM,
+	/* Special mem usage, which is used for mem pool allocation */
+	COUNTER_MEM_UNTYPE_MEM_POOL,
+	COUNTER_MEM_UNTYPE_SURFACE,
+
+	NUMBER_OF_EVENTS
+} _mali_osk_counter_id;
+
+#define FIRST_ACTIVITY_EVENT    ACTIVITY_VP_0
+#define LAST_ACTIVITY_EVENT     ACTIVITY_FP_7
+
+#define FIRST_HW_COUNTER        COUNTER_L2_0_C0
+#define LAST_HW_COUNTER         COUNTER_FP_7_C1
+
+#define FIRST_SW_COUNTER        COUNTER_EGL_BLIT_TIME
+#define LAST_SW_COUNTER         COUNTER_GLES_LOOP_LINES_COUNT
+
+#define FIRST_SPECIAL_COUNTER   COUNTER_FILMSTRIP
+#define LAST_SPECIAL_COUNTER    COUNTER_TOTAL_ALLOC_PAGES
+
+#define FIRST_MEM_COUNTER               COUNTER_MEM_UNTYPED
+#define LAST_MEM_COUNTER                COUNTER_MEM_UNTYPE_SURFACE
+
+#define MALI_PROFILING_MEM_COUNTERS_NUM (LAST_MEM_COUNTER - FIRST_MEM_COUNTER + 1)
+#define MALI_PROFILING_SPECIAL_COUNTERS_NUM     (LAST_SPECIAL_COUNTER - FIRST_SPECIAL_COUNTER + 1)
+#define MALI_PROFILING_SW_COUNTERS_NUM  (LAST_SW_COUNTER - FIRST_SW_COUNTER + 1)
+
+/**
+ * Define the stream header type for porfiling stream.
+ */
+#define  STREAM_HEADER_FRAMEBUFFER 0x05         /* The stream packet header type for framebuffer dumping. */
+#define STREAM_HEADER_COUNTER_VALUE  0x09       /* The stream packet header type for hw/sw/memory counter sampling. */
+#define STREAM_HEADER_CORE_ACTIVITY 0x0a                /* The stream packet header type for activity counter sampling. */
+#define STREAM_HEADER_SIZE      5
+
+/**
+ * Define the packet header type of profiling control packet.
+ */
+#define PACKET_HEADER_ERROR            0x80             /* The response packet header type if error. */
+#define PACKET_HEADER_ACK              0x81             /* The response packet header type if OK. */
+#define PACKET_HEADER_COUNTERS_REQUEST 0x82             /* The control packet header type to request counter information from ddk. */
+#define PACKET_HEADER_COUNTERS_ACK         0x83         /* The response packet header type to send out counter information. */
+#define PACKET_HEADER_COUNTERS_ENABLE  0x84             /* The control packet header type to enable counters. */
+#define PACKET_HEADER_START_CAPTURE_VALUE            0x85               /* The control packet header type to start capture values. */
+
+#define PACKET_HEADER_SIZE      5
+
+/**
+ * Structure to pass performance counter data of a Mali core
+ */
+typedef struct _mali_profiling_core_counters {
+	u32 source0;
+	u32 value0;
+	u32 source1;
+	u32 value1;
+} _mali_profiling_core_counters;
+
+/**
+ * Structure to pass performance counter data of Mali L2 cache cores
+ */
+typedef struct _mali_profiling_l2_counter_values {
+	struct _mali_profiling_core_counters cores[MAX_NUM_L2_CACHE_CORES];
+} _mali_profiling_l2_counter_values;
+
+/**
+ * Structure to pass data defining Mali instance in use:
+ *
+ * mali_product_id - Mali product id
+ * mali_version_major - Mali version major number
+ * mali_version_minor - Mali version minor number
+ * num_of_l2_cores - number of L2 cache cores
+ * num_of_fp_cores - number of fragment processor cores
+ * num_of_vp_cores - number of vertex processor cores
+ */
+typedef struct _mali_profiling_mali_version {
+	u32 mali_product_id;
+	u32 mali_version_major;
+	u32 mali_version_minor;
+	u32 num_of_l2_cores;
+	u32 num_of_fp_cores;
+	u32 num_of_vp_cores;
+} _mali_profiling_mali_version;
+
+/**
+ * Structure to define the mali profiling counter struct.
+ */
+typedef struct mali_profiling_counter {
+	char counter_name[40];
+	u32 counter_id;
+	u32 counter_event;
+	u32 prev_counter_value;
+	u32 current_counter_value;
+	u32 key;
+	int enabled;
+} mali_profiling_counter;
+
+/*
+ * List of possible actions to be controlled by Streamline.
+ * The following numbers are used by gator to control the frame buffer dumping and s/w counter reporting.
+ * We cannot use the enums in mali_uk_types.h because they are unknown inside gator.
+ */
+#define FBDUMP_CONTROL_ENABLE (1)
+#define FBDUMP_CONTROL_RATE (2)
+#define SW_COUNTER_ENABLE (3)
+#define FBDUMP_CONTROL_RESIZE_FACTOR (4)
+#define MEM_COUNTER_ENABLE (5)
+#define ANNOTATE_PROFILING_ENABLE (6)
+
+void _mali_profiling_control(u32 action, u32 value);
+
+u32 _mali_profiling_get_l2_counters(_mali_profiling_l2_counter_values *values);
+
+int _mali_profiling_set_event(u32 counter_id, s32 event_id);
+
+u32 _mali_profiling_get_api_version(void);
+
+void _mali_profiling_get_mali_version(struct _mali_profiling_mali_version *values);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MALI_UTGARD_PROFILING_GATOR_API_H__ */