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intel: tools: Add handling for video pipe

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Preliminary work for adding handling of different pipes to gen_decoder. We
need to be able to distinguish between different pipes in order to decode
the packets correctly due to opcode re-use.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Toni Lönnberg 2018-10-29 16:05:10 +02:00 • committed by Lionel Landwerlin
parent d5a938c58d
commit 50e952840f
2 changed files with 30 additions and 1 deletions
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26
src/intel/tools/aub_read.c
View file

@ -153,6 +153,9 @@ handle_trace_block(struct aub_read *read, const uint32_t *p)
case AUB_TRACE_TYPE_RING_PRB0:
engine = GEN_ENGINE_RENDER;
break;
case AUB_TRACE_TYPE_RING_PRB1:
engine = GEN_ENGINE_VIDEO;
break;
case AUB_TRACE_TYPE_RING_PRB2:
engine = GEN_ENGINE_BLITTER;
break;
@ -193,6 +196,16 @@ handle_memtrace_reg_write(struct aub_read *read, const uint32_t *p)
context_descriptor = (uint64_t)read->render_elsp[2] << 32 |
read->render_elsp[3];
break;
case 0x12230: /* video elsp */
read->video_elsp[read->video_elsp_index++] = value;
if (read->video_elsp_index < 4)
return;
read->video_elsp_index = 0;
engine = GEN_ENGINE_VIDEO;
context_descriptor = (uint64_t)read->video_elsp[2] << 32 |
read->video_elsp[3];
break;
case 0x22230: /* blitter elsp */
read->blitter_elsp[read->blitter_elsp_index++] = value;
if (read->blitter_elsp_index < 4)
@ -211,6 +224,14 @@ handle_memtrace_reg_write(struct aub_read *read, const uint32_t *p)
read->render_elsp[2] = value;
return;
break;
case 0x12510: /* video elsq0 lo */
read->video_elsp[3] = value;
return;
break;
case 0x12514: /* video elsq0 hi */
read->video_elsp[2] = value;
return;
break;
case 0x22510: /* blitter elsq0 lo */
read->blitter_elsp[3] = value;
return;
@ -224,6 +245,11 @@ handle_memtrace_reg_write(struct aub_read *read, const uint32_t *p)
context_descriptor = (uint64_t)read->render_elsp[2] << 32 |
read->render_elsp[3];
break;
case 0x12550: /* video_elsc */
engine = GEN_ENGINE_VIDEO;
context_descriptor = (uint64_t)read->video_elsp[2] << 32 |
read->video_elsp[3];
break;
case 0x22550: /* blitter elsc */
engine = GEN_ENGINE_BLITTER;
context_descriptor = (uint64_t)read->blitter_elsp[2] << 32 |

5
src/intel/tools/aub_read.h
View file

@ -35,7 +35,8 @@ extern "C" {
enum gen_engine {
GEN_ENGINE_RENDER = 1,
GEN_ENGINE_BLITTER = 2,
GEN_ENGINE_VIDEO = 2,
GEN_ENGINE_BLITTER = 3,
};
struct aub_read {
@ -62,6 +63,8 @@ struct aub_read {
/* Reader's data */
uint32_t render_elsp[4];
int render_elsp_index;
uint32_t video_elsp[4];
int video_elsp_index;
uint32_t blitter_elsp[4];
int blitter_elsp_index;