[igt-dev] [PATCH i-g-t v4] tests/i915/gem_userptr_blits: Added XY_FAST_COPY_BLT Command for MTL

[Vikas Srivastava]

From: Arjun Melkaveri <arjun.melkaveri at intel.com>

Test case uses legacy command which is not supported on MTL.
Modified test to use XY_FAST_COPY_BLT.

Signed-off-by: Arjun Melkaveri <arjun.melkaveri at intel.com>
Acked-by: Priyanka Dandamudi <priyanka.dandamudi at intel.com>
---
 tests/i915/gem_userptr_blits.c | 131 +++++++++++++++++++++------------
 1 file changed, 84 insertions(+), 47 deletions(-)

diff --git a/tests/i915/gem_userptr_blits.c b/tests/i915/gem_userptr_blits.c
index 698508669..2b566982c 100644
--- a/tests/i915/gem_userptr_blits.c
+++ b/tests/i915/gem_userptr_blits.c
@@ -99,8 +99,9 @@ static int copy(int fd, uint32_t dst, uint32_t src)
 	struct drm_i915_gem_relocation_entry reloc[2];
 	struct drm_i915_gem_exec_object2 obj[3];
 	struct drm_i915_gem_execbuffer2 exec;
+	static uint32_t devid;
 	uint32_t handle;
-	int ret, i=0;
+	int ret, i = 0;
 	uint64_t dst_offset, src_offset, bb_offset;
 	bool has_relocs = gem_has_relocations(fd);
 
@@ -108,29 +109,44 @@ static int copy(int fd, uint32_t dst, uint32_t src)
 	dst_offset = bb_offset + 4096;
 	src_offset = dst_offset + WIDTH * HEIGHT * sizeof(uint32_t) * (src != dst);
 
-	batch[i++] = XY_SRC_COPY_BLT_CMD |
-		  XY_SRC_COPY_BLT_WRITE_ALPHA |
-		  XY_SRC_COPY_BLT_WRITE_RGB;
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i - 1] |= 8;
-	else
-		batch[i - 1] |= 6;
-
-	batch[i++] = (3 << 24) | /* 32 bits */
-		  (0xcc << 16) | /* copy ROP */
-		  WIDTH*4;
-	batch[i++] = 0; /* dst x1,y1 */
-	batch[i++] = (HEIGHT << 16) | WIDTH; /* dst x2,y2 */
-	batch[i++] = dst_offset; /* dst reloc */
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i++] = dst_offset >> 32;
-	batch[i++] = 0; /* src x1,y1 */
-	batch[i++] = WIDTH*4;
-	batch[i++] = src_offset; /* src reloc */
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i++] = src_offset >> 32;
-	batch[i++] = MI_BATCH_BUFFER_END;
-	batch[i++] = MI_NOOP;
+	devid = intel_get_drm_devid(fd);
+
+	if (intel_graphics_ver(devid) >= IP_VER(12, 60)) {
+		batch[i++] = XY_FAST_COPY_BLT;
+		batch[i++] = XY_FAST_COPY_COLOR_DEPTH_32 | WIDTH*4;
+		batch[i++] = 0;/* dst x1,y1 */
+		batch[i++] = (HEIGHT << 16) | WIDTH;/* dst x2,y2 */
+		batch[i++] = dst_offset;/* dst address */
+		batch[i++] = 0;/* src x1,y1 */
+		batch[i++] = WIDTH*4;/* src pitch */
+		batch[i++] = src_offset;/* src address */
+		batch[i++] = MI_BATCH_BUFFER_END;
+		batch[i++] = MI_NOOP;
+	} else {
+		batch[i++] = XY_SRC_COPY_BLT_CMD |
+			     XY_SRC_COPY_BLT_WRITE_ALPHA |
+			     XY_SRC_COPY_BLT_WRITE_RGB;
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i - 1] |= 8;
+		else
+			batch[i - 1] |= 6;
+
+		batch[i++] = (3 << 24) | /* 32 bits */
+			  (0xcc << 16) | /* copy ROP */
+			  WIDTH*4;
+		batch[i++] = 0; /* dst x1,y1 */
+		batch[i++] = (HEIGHT << 16) | WIDTH; /* dst x2,y2 */
+		batch[i++] = dst_offset; /* dst reloc */
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i++] = dst_offset >> 32;
+		batch[i++] = 0; /* src x1,y1 */
+		batch[i++] = WIDTH*4;
+		batch[i++] = src_offset; /* src reloc */
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i++] = src_offset >> 32;
+		batch[i++] = MI_BATCH_BUFFER_END;
+		batch[i++] = MI_NOOP;
+	}
 
 	handle = gem_create(fd, 4096);
 	gem_write(fd, handle, 0, batch, sizeof(batch));
@@ -204,31 +220,52 @@ blit(int fd, uint32_t dst, uint32_t src, uint32_t *all_bo, int n_bo)
 	struct drm_i915_gem_relocation_entry reloc[2];
 	struct drm_i915_gem_exec_object2 *obj;
 	struct drm_i915_gem_execbuffer2 exec;
+	static uint32_t devid;
 	uint32_t handle;
-	int n, ret, i=0;
+	int n, ret, i = 0;
+	uint64_t dst_offset, src_offset, bb_offset;
 
-	batch[i++] = XY_SRC_COPY_BLT_CMD |
-		  XY_SRC_COPY_BLT_WRITE_ALPHA |
-		  XY_SRC_COPY_BLT_WRITE_RGB;
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i - 1] |= 8;
-	else
-		batch[i - 1] |= 6;
-	batch[i++] = (3 << 24) | /* 32 bits */
-		  (0xcc << 16) | /* copy ROP */
-		  WIDTH*4;
-	batch[i++] = 0; /* dst x1,y1 */
-	batch[i++] = (HEIGHT << 16) | WIDTH; /* dst x2,y2 */
-	batch[i++] = 0; /* dst reloc */
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i++] = 0;
-	batch[i++] = 0; /* src x1,y1 */
-	batch[i++] = WIDTH*4;
-	batch[i++] = 0; /* src reloc */
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		batch[i++] = 0;
-	batch[i++] = MI_BATCH_BUFFER_END;
-	batch[i++] = MI_NOOP;
+	bb_offset = 16 << 20;
+	dst_offset = bb_offset + 4096;
+	src_offset = dst_offset + WIDTH * HEIGHT * sizeof(uint32_t) * (src != dst);
+
+	devid = intel_get_drm_devid(fd);
+
+	if (intel_graphics_ver(devid) >= IP_VER(12, 60)) {
+		batch[i++] = XY_FAST_COPY_BLT;
+		batch[i++] = XY_FAST_COPY_COLOR_DEPTH_32 | WIDTH*4;
+		batch[i++] = 0;/* dst x1,y1 */
+		batch[i++] = (HEIGHT << 16) | WIDTH;/* dst x2,y2 */
+		batch[i++] = dst_offset;/* dst address */
+		batch[i++] = 0;/* src x1,y1 */
+		batch[i++] = WIDTH*4;/* src pitch */
+		batch[i++] = src_offset;//src address
+		batch[i++] = MI_BATCH_BUFFER_END;
+		batch[i++] = MI_NOOP;
+	} else {
+		batch[i++] = XY_SRC_COPY_BLT_CMD |
+			     XY_SRC_COPY_BLT_WRITE_ALPHA |
+			     XY_SRC_COPY_BLT_WRITE_RGB;
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i - 1] |= 8;
+		else
+			batch[i - 1] |= 6;
+		batch[i++] = (3 << 24) | /* 32 bits */
+			     (0xcc << 16) | /* copy ROP */
+			     WIDTH*4;
+		batch[i++] = 0; /* dst x1,y1 */
+		batch[i++] = (HEIGHT << 16) | WIDTH; /* dst x2,y2 */
+		batch[i++] = dst_offset;/* dst reloc */
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i++] = 0;
+		batch[i++] = 0; /* src x1,y1 */
+		batch[i++] = WIDTH*4;
+		batch[i++] = src_offset; /* src reloc */
+		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
+			batch[i++] = 0;
+		batch[i++] = MI_BATCH_BUFFER_END;
+		batch[i++] = MI_NOOP;
+	}
 
 	handle = gem_create(fd, 4096);
 	gem_write(fd, handle, 0, batch, sizeof(batch));
-- 
2.25.1