const struct brw_tracked_state brw_drawing_rect = {
.dirty = {
.mesa = _NEW_BUFFERS,
- .brw = BRW_NEW_CONTEXT,
+ .brw = BRW_NEW_BLORP |
+ BRW_NEW_CONTEXT,
},
.emit = upload_drawing_rect
};
.dirty = {
.mesa = 0,
.brw = BRW_NEW_BATCH |
+ BRW_NEW_BLORP |
BRW_NEW_FF_GS_PROG_DATA |
BRW_NEW_GEN4_UNIT_STATE |
BRW_NEW_STATE_BASE_ADDRESS |
uint32_t tile_mask_x = 0, tile_mask_y = 0;
if (depth_mt) {
- intel_miptree_get_tile_masks(depth_mt, &tile_mask_x, &tile_mask_y, false);
+ intel_get_tile_masks(depth_mt->tiling, depth_mt->tr_mode,
+ depth_mt->cpp, false,
+ &tile_mask_x, &tile_mask_y);
if (intel_miptree_level_has_hiz(depth_mt, depth_level)) {
uint32_t hiz_tile_mask_x, hiz_tile_mask_y;
- intel_miptree_get_tile_masks(depth_mt->hiz_buf->mt,
- &hiz_tile_mask_x, &hiz_tile_mask_y,
- false);
+ intel_get_tile_masks(depth_mt->hiz_buf->mt->tiling,
+ depth_mt->hiz_buf->mt->tr_mode,
+ depth_mt->hiz_buf->mt->cpp,
+ false, &hiz_tile_mask_x,
+ &hiz_tile_mask_y);
/* Each HiZ row represents 2 rows of pixels */
hiz_tile_mask_y = hiz_tile_mask_y << 1 | 1;
tile_mask_y |= 63;
} else {
uint32_t stencil_tile_mask_x, stencil_tile_mask_y;
- intel_miptree_get_tile_masks(stencil_mt,
- &stencil_tile_mask_x,
- &stencil_tile_mask_y, false);
+ intel_get_tile_masks(stencil_mt->tiling,
+ stencil_mt->tr_mode,
+ stencil_mt->cpp,
+ false, &stencil_tile_mask_x,
+ &stencil_tile_mask_y);
tile_mask_x |= stencil_tile_mask_x;
tile_mask_y |= stencil_tile_mask_y;
/* Emit hiz buffer. */
if (hiz) {
+ assert(depth_mt);
struct intel_mipmap_tree *hiz_mt = depth_mt->hiz_buf->mt;
BEGIN_BATCH(3);
OUT_BATCH((_3DSTATE_HIER_DEPTH_BUFFER << 16) | (3 - 2));
const struct brw_tracked_state brw_depthbuffer = {
.dirty = {
.mesa = _NEW_BUFFERS,
- .brw = BRW_NEW_BATCH,
+ .brw = BRW_NEW_BATCH |
+ BRW_NEW_BLORP,
},
.emit = brw_emit_depthbuffer,
};
const uint32_t _3DSTATE_PIPELINE_SELECT =
is_965 ? CMD_PIPELINE_SELECT_965 : CMD_PIPELINE_SELECT_GM45;
+ if (brw->use_resource_streamer && pipeline != BRW_RENDER_PIPELINE) {
+ /* From "BXML » GT » MI » vol1a GPU Overview » [Instruction]
+ * PIPELINE_SELECT [DevBWR+]":
+ *
+ * Project: HSW, BDW, CHV, SKL, BXT
+ *
+ * Hardware Binding Tables are only supported for 3D
+ * workloads. Resource streamer must be enabled only for 3D
+ * workloads. Resource streamer must be disabled for Media and GPGPU
+ * workloads.
+ */
+ BEGIN_BATCH(1);
+ OUT_BATCH(MI_RS_CONTROL | 0);
+ ADVANCE_BATCH();
+
+ gen7_disable_hw_binding_tables(brw);
+
+ /* XXX - Disable gather constant pool too when we start using it. */
+ }
+
+ if (brw->gen >= 8 && brw->gen < 10) {
+ /* From the Broadwell PRM, Volume 2a: Instructions, PIPELINE_SELECT:
+ *
+ * Software must clear the COLOR_CALC_STATE Valid field in
+ * 3DSTATE_CC_STATE_POINTERS command prior to send a PIPELINE_SELECT
+ * with Pipeline Select set to GPGPU.
+ *
+ * The internal hardware docs recommend the same workaround for Gen9
+ * hardware too.
+ */
+ if (pipeline == BRW_COMPUTE_PIPELINE) {
+ BEGIN_BATCH(2);
+ OUT_BATCH(_3DSTATE_CC_STATE_POINTERS << 16 | (2 - 2));
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ brw->ctx.NewDriverState |= BRW_NEW_CC_STATE;
+ }
+
+ } else if (brw->gen >= 6) {
+ /* From "BXML » GT » MI » vol1a GPU Overview » [Instruction]
+ * PIPELINE_SELECT [DevBWR+]":
+ *
+ * Project: DEVSNB+
+ *
+ * Software must ensure all the write caches are flushed through a
+ * stalling PIPE_CONTROL command followed by another PIPE_CONTROL
+ * command to invalidate read only caches prior to programming
+ * MI_PIPELINE_SELECT command to change the Pipeline Select Mode.
+ */
+ const unsigned dc_flush =
+ brw->gen >= 7 ? PIPE_CONTROL_DATA_CACHE_FLUSH : 0;
+
+ brw_emit_pipe_control_flush(brw,
+ PIPE_CONTROL_RENDER_TARGET_FLUSH |
+ PIPE_CONTROL_DEPTH_CACHE_FLUSH |
+ dc_flush |
+ PIPE_CONTROL_NO_WRITE |
+ PIPE_CONTROL_CS_STALL);
+
+ brw_emit_pipe_control_flush(brw,
+ PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE |
+ PIPE_CONTROL_CONST_CACHE_INVALIDATE |
+ PIPE_CONTROL_STATE_CACHE_INVALIDATE |
+ PIPE_CONTROL_INSTRUCTION_INVALIDATE |
+ PIPE_CONTROL_NO_WRITE);
+
+ } else {
+ /* From "BXML » GT » MI » vol1a GPU Overview » [Instruction]
+ * PIPELINE_SELECT [DevBWR+]":
+ *
+ * Project: PRE-DEVSNB
+ *
+ * Software must ensure the current pipeline is flushed via an
+ * MI_FLUSH or PIPE_CONTROL prior to the execution of PIPELINE_SELECT.
+ */
+ BEGIN_BATCH(1);
+ OUT_BATCH(MI_FLUSH);
+ ADVANCE_BATCH();
+ }
+
/* Select the pipeline */
BEGIN_BATCH(1);
OUT_BATCH(_3DSTATE_PIPELINE_SELECT << 16 |
(brw->gen >= 9 ? (3 << 8) : 0) |
(pipeline == BRW_COMPUTE_PIPELINE ? 2 : 0));
ADVANCE_BATCH();
+
+ if (brw->gen == 7 && !brw->is_haswell &&
+ pipeline == BRW_RENDER_PIPELINE) {
+ /* From "BXML » GT » MI » vol1a GPU Overview » [Instruction]
+ * PIPELINE_SELECT [DevBWR+]":
+ *
+ * Project: DEVIVB, DEVHSW:GT3:A0
+ *
+ * Software must send a pipe_control with a CS stall and a post sync
+ * operation and then a dummy DRAW after every MI_SET_CONTEXT and
+ * after any PIPELINE_SELECT that is enabling 3D mode.
+ */
+ gen7_emit_cs_stall_flush(brw);
+
+ BEGIN_BATCH(7);
+ OUT_BATCH(CMD_3D_PRIM << 16 | (7 - 2));
+ OUT_BATCH(_3DPRIM_POINTLIST);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+ }
+
+ if (brw->use_resource_streamer && pipeline == BRW_RENDER_PIPELINE) {
+ /* From "BXML » GT » MI » vol1a GPU Overview » [Instruction]
+ * PIPELINE_SELECT [DevBWR+]":
+ *
+ * Project: HSW, BDW, CHV, SKL, BXT
+ *
+ * Hardware Binding Tables are only supported for 3D
+ * workloads. Resource streamer must be enabled only for 3D
+ * workloads. Resource streamer must be disabled for Media and GPGPU
+ * workloads.
+ */
+ BEGIN_BATCH(1);
+ OUT_BATCH(MI_RS_CONTROL | 1);
+ ADVANCE_BATCH();
+
+ gen7_enable_hw_binding_tables(brw);
+
+ /* XXX - Re-enable gather constant pool here. */
+ }
}
/**
brw_emit_select_pipeline(brw, BRW_RENDER_PIPELINE);
brw->last_pipeline = BRW_RENDER_PIPELINE;
- if (brw->gen < 6) {
- /* Disable depth offset clamping. */
- BEGIN_BATCH(2);
- OUT_BATCH(_3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP << 16 | (2 - 2));
- OUT_BATCH_F(0.0);
- ADVANCE_BATCH();
- }
-
if (brw->gen >= 8) {
BEGIN_BATCH(3);
OUT_BATCH(CMD_STATE_SIP << 16 | (3 - 2));
const struct brw_tracked_state brw_invariant_state = {
.dirty = {
.mesa = 0,
- .brw = BRW_NEW_CONTEXT,
+ .brw = BRW_NEW_BLORP |
+ BRW_NEW_CONTEXT,
},
.emit = brw_upload_invariant_state
};
* surface state objects, but not the surfaces that the surface state
* objects point to.
*/
-static void
-upload_state_base_address(struct brw_context *brw)
+void
+brw_upload_state_base_address(struct brw_context *brw)
{
+ if (brw->batch.state_base_address_emitted)
+ return;
+
/* FINISHME: According to section 3.6.1 "STATE_BASE_ADDRESS" of
* vol1a of the G45 PRM, MI_FLUSH with the ISC invalidate should be
* programmed prior to STATE_BASE_ADDRESS.
* maybe this isn't required for us in particular.
*/
- if (brw->gen >= 6) {
+ if (brw->gen >= 8) {
+ uint32_t mocs_wb = brw->gen >= 9 ? SKL_MOCS_WB : BDW_MOCS_WB;
+ int pkt_len = brw->gen >= 9 ? 19 : 16;
+
+ BEGIN_BATCH(pkt_len);
+ OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (pkt_len - 2));
+ /* General state base address: stateless DP read/write requests */
+ OUT_BATCH(mocs_wb << 4 | 1);
+ OUT_BATCH(0);
+ OUT_BATCH(mocs_wb << 16);
+ /* Surface state base address: */
+ OUT_RELOC64(brw->batch.bo, I915_GEM_DOMAIN_SAMPLER, 0,
+ mocs_wb << 4 | 1);
+ /* Dynamic state base address: */
+ OUT_RELOC64(brw->batch.bo,
+ I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_INSTRUCTION, 0,
+ mocs_wb << 4 | 1);
+ /* Indirect object base address: MEDIA_OBJECT data */
+ OUT_BATCH(mocs_wb << 4 | 1);
+ OUT_BATCH(0);
+ /* Instruction base address: shader kernels (incl. SIP) */
+ OUT_RELOC64(brw->cache.bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+ mocs_wb << 4 | 1);
+
+ /* General state buffer size */
+ OUT_BATCH(0xfffff001);
+ /* Dynamic state buffer size */
+ OUT_BATCH(ALIGN(brw->batch.bo->size, 4096) | 1);
+ /* Indirect object upper bound */
+ OUT_BATCH(0xfffff001);
+ /* Instruction access upper bound */
+ OUT_BATCH(ALIGN(brw->cache.bo->size, 4096) | 1);
+ if (brw->gen >= 9) {
+ OUT_BATCH(1);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ }
+ ADVANCE_BATCH();
+ } else if (brw->gen >= 6) {
uint8_t mocs = brw->gen == 7 ? GEN7_MOCS_L3 : 0;
BEGIN_BATCH(10);
*/
brw->ctx.NewDriverState |= BRW_NEW_STATE_BASE_ADDRESS;
+ brw->batch.state_base_address_emitted = true;
}
-
-const struct brw_tracked_state brw_state_base_address = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_BATCH |
- BRW_NEW_PROGRAM_CACHE,
- },
- .emit = upload_state_base_address
-};
projects / mesa.git / blobdiff