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* [igt-dev] [PATCH i-g-t v3] tests/amdgpu: add VPE tests
@ 2023-11-13  6:52 Lang Yu
  2023-11-13  7:28 ` [igt-dev] ✓ CI.xeBAT: success for tests/amdgpu: add VPE tests (rev2) Patchwork
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Lang Yu @ 2023-11-13  6:52 UTC (permalink / raw)
  To: igt-dev; +Cc: Deucher Alexander, Lang Yu

Add tests for Video Processing Engine,
including fence and blit tests.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
---
 lib/amdgpu/amd_mmd_shared.h |   5 +
 tests/amdgpu/amd_vpe.c      | 255 ++++++++++++++++++++++++++++++++++++
 tests/amdgpu/meson.build    |   1 +
 3 files changed, 261 insertions(+)
 create mode 100644 tests/amdgpu/amd_vpe.c

diff --git a/lib/amdgpu/amd_mmd_shared.h b/lib/amdgpu/amd_mmd_shared.h
index 82e732509..14f9ecb4d 100644
--- a/lib/amdgpu/amd_mmd_shared.h
+++ b/lib/amdgpu/amd_mmd_shared.h
@@ -54,6 +54,11 @@ struct mmd_context {
 	bool enc_ring;
 	/* jpeg */
 	bool jpeg_direct_reg;
+
+	/*vpe*/
+	uint32_t vpe_ip_version_major;
+	uint32_t vpe_ip_version_minor;
+	bool vpe_ring;
 };
 
 struct amdgpu_mmd_bo {
diff --git a/tests/amdgpu/amd_vpe.c b/tests/amdgpu/amd_vpe.c
new file mode 100644
index 000000000..b922af3b7
--- /dev/null
+++ b/tests/amdgpu/amd_vpe.c
@@ -0,0 +1,255 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2023 Advanced Micro Devices, Inc.
+ */
+
+#include <amdgpu.h>
+#include "amdgpu_drm.h"
+
+#include "igt.h"
+
+#include "lib/amdgpu/amd_mmd_shared.h"
+
+IGT_TEST_DESCRIPTION("Test VPE functionality");
+
+#define IB_SIZE			4096
+#define MAX_RESOURCES		16
+
+#define PLANE_WIDTH		1024
+#define PLANE_HEIGHT		256
+#define PLANE_SIZE		(PLANE_WIDTH*PLANE_HEIGHT*4)
+
+#define SRC_PLANE_PATTERN	0x12345678
+#define DST_PLANE_PATTERN	0xff123456
+
+static uint32_t vpe_descriptor[] = {
+0x00000001, 0x33002200, 0xff000021, 0x00000003, 0x33002234, 0xff000021, 0x33002328, 0xff000021,
+0x33002384, 0xff000021, 0x330023c0, 0xff000021,
+};
+
+static uint32_t vpe_config[] = {
+0x00000002, 0x00000000, 0xbeefbe00, 0xff005678, 0x000003ff, 0x00000000, 0x00ff43ff, 0x00000000,
+0xbeefbe00, 0xff005679, 0x000003ff, 0x00000000, 0x00ff43ff, 0x003b0003, 0x00047808, 0x00000809,
+0x0004780c, 0x000000e4, 0x00047d10, 0x00000009, 0x00047d14, 0x00000101, 0x00047d18, 0x00000000,
+0x00047d1c, 0x00000000, 0x00047d20, 0x00000000, 0x00047d24, 0x0001f010, 0x00047d28, 0x0001f010,
+0x00047d2c, 0x0001f010, 0x00547ee9, 0x00002000, 0x00000000, 0x20000000, 0x00000000, 0x00000000,
+0x00002000, 0x00047ee4, 0x00000001, 0x00047ee0, 0x00000000, 0x00047f24, 0x00000000, 0x00047fc4,
+0x00000000, 0x00547f05, 0x00002000, 0x00000000, 0x20000000, 0x00000000, 0x00000000, 0x00002000,
+0x00047f00, 0x00000001, 0x00049700, 0x00000000, 0x00049704, 0x0000000f, 0x00049f30, 0x00000000,
+0x00049708, 0x00000000, 0x0004970c, 0xffff0462, 0x0004a208, 0x00000000, 0x0004971c, 0x00000000,
+0x00047fc0, 0x0001f000, 0x00150003, 0x00047df8, 0x00000001, 0x00047dfc, 0x00000001, 0x00047da8,
+0x00000006, 0x00047e18, 0x00000000, 0x0004970c, 0xffff0422, 0x00049710, 0x0001f000, 0x00049714,
+0x0001f000, 0x00049718, 0x0001f000, 0x00049720, 0x00000000, 0x00049724, 0x00000000, 0x00049728,
+0x00000000, 0x000d0003, 0x00047810, 0x00000000, 0x00047814, 0x01000400, 0x00047818, 0x00000000,
+0x0004781c, 0x01000400, 0x00047e00, 0x00000000, 0x00047e04, 0x01000400, 0x00047e08, 0x01000400,
+0x00280003, 0x00047820, 0x00000036, 0x00047824, 0x0960f015, 0x0004972c, 0x00000014, 0x0004972c,
+0x00000014, 0x0004972c, 0x00000014, 0x00049f90, 0x00000000, 0x00049f94, 0x00000001, 0x00549f99,
+0x00002000, 0x00000000, 0x20000000, 0x00000000, 0x00000000, 0x00002000, 0x00049850, 0x00000000,
+0x00049f34, 0x00000000, 0x00049f38, 0x02fff000, 0x00049f3c, 0x00fff000, 0x00049f40, 0x00fff000,
+0x0004aba0, 0xffff0000, 0x0004aba0, 0xffff0000, 0x0004aacc, 0x00000000, 0x0004aad4, 0x00000013,
+0x0004aad4, 0x00000013,
+};
+
+static bool is_vpe_tests_enabled(amdgpu_device_handle device_handle,
+				 struct mmd_context *context)
+{
+	struct drm_amdgpu_info_hw_ip info;
+	int r;
+
+	r = amdgpu_query_hw_ip_info(device_handle, AMDGPU_HW_IP_VPE, 0, &info);
+	igt_assert_eq(r, 0);
+
+	context->vpe_ip_version_major = info.hw_ip_version_major;
+	context->vpe_ip_version_minor = info.hw_ip_version_minor;
+	context->vpe_ring = !!info.available_rings;
+
+	if (!context->vpe_ring) {
+		igt_info("VPE no available rings");
+		igt_info("VPE fence test disable");
+		igt_info("VPE blit test disable");
+
+		return false;
+	}
+
+	return true;
+}
+
+static void amdgpu_cs_vpe_fence(amdgpu_device_handle device_handle,
+				struct mmd_context *context)
+{
+	const uint32_t test_pattern = 0xdeadbeef;
+	uint32_t *ib_cpu = context->ib_cpu;
+	struct amdgpu_mmd_bo test_bo;
+	int r;
+
+	context->num_resources = 0;
+	alloc_resource(device_handle, &test_bo, 4096, AMDGPU_GEM_DOMAIN_GTT);
+	context->resources[context->num_resources++] = test_bo.handle;
+
+	r = amdgpu_bo_cpu_map(test_bo.handle, (void **)&test_bo.ptr);
+	igt_assert_eq(r, 0);
+
+	memset(test_bo.ptr, 0, 4096);
+
+	memset(ib_cpu, 0, IB_SIZE);
+
+	ib_cpu[0] = 0x5;
+	ib_cpu[1] = lower_32_bits(test_bo.addr);
+	ib_cpu[2] = upper_32_bits(test_bo.addr);
+	ib_cpu[3] = test_pattern;
+	ib_cpu[4] = 0x0;
+	ib_cpu[5] = 0x0;
+	ib_cpu[6] = 0x0;
+	ib_cpu[7] = 0x0;
+
+	context->resources[context->num_resources++] = context->ib_handle;
+
+	r = submit(device_handle, context, 8, AMDGPU_HW_IP_VPE);
+	igt_assert_eq(r, 0);
+
+	igt_assert_eq(((uint32_t *)test_bo.ptr)[0], test_pattern);
+
+	r = amdgpu_bo_cpu_unmap(test_bo.handle);
+	igt_assert_eq(r, 0);
+
+	free_resource(&test_bo);
+}
+
+// a in byte 0, b in byte 1, g in byte 2, r in byte 3
+static void create_rgba8888(void *addr, uint32_t width, uint32_t height)
+{
+	uint32_t *ptr = (uint32_t *)addr;
+
+	for (int i = 0; i < height; i++) {
+		for (int j = 0; j < width; j++)
+			ptr[j] = SRC_PLANE_PATTERN;
+		ptr += width;
+	}
+}
+// b in byte 0, g in byte 1, r in byte 2, a in byte 3
+static int check_argb8888(void *addr, uint32_t width, uint32_t height)
+{
+	uint32_t *ptr = (uint32_t *)addr;
+
+	for (int i = 0; i < height; i++) {
+		for (int j = 0; j < width; j++)
+			if (ptr[j] != DST_PLANE_PATTERN)
+				return 1;
+		ptr += width;
+	}
+
+	return 0;
+}
+
+static void amdgpu_cs_vpe_blit(amdgpu_device_handle device_handle,
+			       struct mmd_context *context)
+{
+	const uint32_t vpep_config_offsets[] = {0x34, 0x128, 0x184, 0x1c0};
+	struct amdgpu_mmd_bo vpe_config_bo, src_plane_bo, dst_plane_bo;
+	int r;
+
+	context->num_resources = 0;
+
+	alloc_resource(device_handle, &vpe_config_bo, sizeof(vpe_config), AMDGPU_GEM_DOMAIN_GTT);
+	alloc_resource(device_handle, &src_plane_bo, PLANE_SIZE, AMDGPU_GEM_DOMAIN_GTT);
+	alloc_resource(device_handle, &dst_plane_bo, PLANE_SIZE, AMDGPU_GEM_DOMAIN_GTT);
+
+	r = amdgpu_bo_cpu_map(vpe_config_bo.handle, (void **)&vpe_config_bo.ptr);
+	igt_assert_eq(r, 0);
+
+	r = amdgpu_bo_cpu_map(src_plane_bo.handle, (void **)&src_plane_bo.ptr);
+	igt_assert_eq(r, 0);
+
+	r = amdgpu_bo_cpu_map(dst_plane_bo.handle, (void **)&dst_plane_bo.ptr);
+	igt_assert_eq(r, 0);
+
+	context->resources[context->num_resources++] = vpe_config_bo.handle;
+	context->resources[context->num_resources++] = src_plane_bo.handle;
+	context->resources[context->num_resources++] = dst_plane_bo.handle;
+
+	// plane config gpu addr
+	*(uint64_t *)(vpe_descriptor + 1) = vpe_config_bo.addr;
+	// vpep config0 gpu addr
+	*(uint64_t *)(vpe_descriptor + 4) = vpe_config_bo.addr + vpep_config_offsets[0];
+	// vpep config1 gpu addr
+	*(uint64_t *)(vpe_descriptor + 6) = vpe_config_bo.addr + vpep_config_offsets[1];
+	// vpep config2 gpu addr
+	*(uint64_t *)(vpe_descriptor + 8) = vpe_config_bo.addr + vpep_config_offsets[2];
+	// vpep config3 gpu addr
+	*(uint64_t *)(vpe_descriptor + 10) = vpe_config_bo.addr + vpep_config_offsets[3];
+
+	memset(src_plane_bo.ptr, 0, PLANE_SIZE);
+	memset(dst_plane_bo.ptr, 0, PLANE_SIZE);
+	create_rgba8888(src_plane_bo.ptr, PLANE_WIDTH, PLANE_HEIGHT);
+
+	/* gpu address of src */
+	*(uint64_t *)(vpe_config + 2) = src_plane_bo.addr;
+	/* gpu address of dst */
+	*(uint64_t *)(vpe_config + 8) = dst_plane_bo.addr;
+
+	memset(vpe_config_bo.ptr, 0, sizeof(vpe_config));
+	memcpy(vpe_config_bo.ptr, vpe_config, sizeof(vpe_config));
+
+	memset(context->ib_cpu, 0, IB_SIZE);
+	memcpy(context->ib_cpu, vpe_descriptor, sizeof(vpe_descriptor));
+
+	context->resources[context->num_resources++] = context->ib_handle;
+
+	r = submit(device_handle, context, sizeof(vpe_descriptor)/4, AMDGPU_HW_IP_VPE);
+	igt_assert_eq(r, 0);
+
+	r = check_argb8888(dst_plane_bo.ptr, PLANE_WIDTH, PLANE_HEIGHT);
+	igt_assert_eq(r, 0);
+
+	r = amdgpu_bo_cpu_unmap(vpe_config_bo.handle);
+	igt_assert_eq(r, 0);
+
+	r = amdgpu_bo_cpu_unmap(src_plane_bo.handle);
+	igt_assert_eq(r, 0);
+
+	r = amdgpu_bo_cpu_unmap(dst_plane_bo.handle);
+	igt_assert_eq(r, 0);
+
+	free_resource(&vpe_config_bo);
+	free_resource(&src_plane_bo);
+	free_resource(&dst_plane_bo);
+}
+
+igt_main
+{
+	struct mmd_context context = {};
+	amdgpu_device_handle device;
+	int fd = -1;
+
+	igt_fixture {
+		uint32_t major, minor;
+		int r;
+
+		fd = drm_open_driver(DRIVER_AMDGPU);
+		igt_require(fd > 0);
+
+		r = amdgpu_device_initialize(fd, &major, &minor, &device);
+		igt_require(r == 0);
+
+		igt_info("Initialized amdgpu, driver version %d.%d\n", major, minor);
+
+		r = mmd_context_init(device, &context);
+		igt_require(r == 0);
+
+		igt_skip_on(!is_vpe_tests_enabled(device, &context));
+	}
+
+	igt_describe("Test VPE fence");
+	igt_subtest("vpe-fence-test")
+	amdgpu_cs_vpe_fence(device, &context);
+
+	igt_describe("Test VPE blit");
+	igt_subtest("vpe-blit-test")
+	amdgpu_cs_vpe_blit(device, &context);
+
+	igt_fixture {
+		amdgpu_device_deinitialize(device);
+		drm_close_driver(fd);
+	}
+
+}
diff --git a/tests/amdgpu/meson.build b/tests/amdgpu/meson.build
index efd911fab..bbb8edc93 100644
--- a/tests/amdgpu/meson.build
+++ b/tests/amdgpu/meson.build
@@ -37,6 +37,7 @@ if libdrm_amdgpu.found()
 			  'amd_mall',
 			  'amd_odm',
 			  'amd_subvp',
+			  'amd_vpe',
 			]
 	if libdrm_amdgpu.version().version_compare('> 2.4.97')
 		amdgpu_progs +=[ 'amd_syncobj', ]
-- 
2.25.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread
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Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2023-11-13  6:52 [igt-dev] [PATCH i-g-t v3] tests/amdgpu: add VPE tests Lang Yu
2023-11-13  7:28 ` [igt-dev] ✓ CI.xeBAT: success for tests/amdgpu: add VPE tests (rev2) Patchwork
2023-11-13  7:37 ` [igt-dev] ✓ Fi.CI.BAT: " Patchwork
2023-11-13  9:10 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2023-11-13 12:59 ` [igt-dev] ✓ CI.xeBAT: success for tests/amdgpu: add VPE tests (rev3) Patchwork
2023-11-13 13:14 ` [igt-dev] ✗ Fi.CI.BAT: failure " Patchwork
2023-11-17  3:53 ` [igt-dev] [PATCH i-g-t v3] tests/amdgpu: add VPE tests vitaly prosyak

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