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-rw-r--r--src/gallium/drivers/ilo/ilo_render_gen7.c80
-rw-r--r--src/gallium/drivers/ilo/ilo_render_gen8.c14
2 files changed, 43 insertions, 51 deletions
diff --git a/src/gallium/drivers/ilo/ilo_render_gen7.c b/src/gallium/drivers/ilo/ilo_render_gen7.c
index e76db79df52..cfb9e2e1a8b 100644
--- a/src/gallium/drivers/ilo/ilo_render_gen7.c
+++ b/src/gallium/drivers/ilo/ilo_render_gen7.c
@@ -59,7 +59,6 @@ gen7_pipe_control(struct ilo_render *r, uint32_t dw1)
gen6_PIPE_CONTROL(r->builder, dw1, bo, 0, 0);
-
r->state.current_pipe_control_dw1 |= dw1;
r->state.deferred_pipe_control_dw1 &= ~dw1;
}
@@ -76,7 +75,7 @@ gen7_wa_post_3dstate_push_constant_alloc_ps(struct ilo_render *r)
*/
const uint32_t dw1 = GEN6_PIPE_CONTROL_CS_STALL;
- ILO_DEV_ASSERT(r->dev, 7, 7.5);
+ ILO_DEV_ASSERT(r->dev, 7, 7);
r->state.deferred_pipe_control_dw1 |= dw1;
}
@@ -96,7 +95,7 @@ gen7_wa_pre_vs(struct ilo_render *r)
const uint32_t dw1 = GEN6_PIPE_CONTROL_DEPTH_STALL |
GEN6_PIPE_CONTROL_WRITE_IMM;
- ILO_DEV_ASSERT(r->dev, 7, 7.5);
+ ILO_DEV_ASSERT(r->dev, 7, 7);
if ((r->state.current_pipe_control_dw1 & dw1) != dw1)
gen7_pipe_control(r, dw1);
@@ -114,7 +113,7 @@ gen7_wa_pre_3dstate_sf_depth_bias(struct ilo_render *r)
*/
const uint32_t dw1 = GEN6_PIPE_CONTROL_CS_STALL;
- ILO_DEV_ASSERT(r->dev, 7, 7.5);
+ ILO_DEV_ASSERT(r->dev, 7, 7);
if ((r->state.current_pipe_control_dw1 & dw1) != dw1)
gen7_pipe_control(r, dw1);
@@ -143,21 +142,23 @@ gen7_wa_pre_3dstate_multisample(struct ilo_render *r)
static void
gen7_wa_pre_depth(struct ilo_render *r)
{
- /*
- * From the Ivy Bridge PRM, volume 2 part 1, page 315:
- *
- * "Driver must send a least one PIPE_CONTROL command with CS Stall and
- * a post sync operation prior to the group of depth
- * commands(3DSTATE_DEPTH_BUFFER, 3DSTATE_CLEAR_PARAMS,
- * 3DSTATE_STENCIL_BUFFER, and 3DSTATE_HIER_DEPTH_BUFFER)."
- */
- const uint32_t dw1 = GEN6_PIPE_CONTROL_CS_STALL |
- GEN6_PIPE_CONTROL_WRITE_IMM;
-
ILO_DEV_ASSERT(r->dev, 7, 7.5);
- if ((r->state.current_pipe_control_dw1 & dw1) != dw1)
- gen7_pipe_control(r, dw1);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7)) {
+ /*
+ * From the Ivy Bridge PRM, volume 2 part 1, page 315:
+ *
+ * "Driver must send a least one PIPE_CONTROL command with CS Stall
+ * and a post sync operation prior to the group of depth
+ * commands(3DSTATE_DEPTH_BUFFER, 3DSTATE_CLEAR_PARAMS,
+ * 3DSTATE_STENCIL_BUFFER, and 3DSTATE_HIER_DEPTH_BUFFER)."
+ */
+ const uint32_t dw1 = GEN6_PIPE_CONTROL_CS_STALL |
+ GEN6_PIPE_CONTROL_WRITE_IMM;
+
+ if ((r->state.current_pipe_control_dw1 & dw1) != dw1)
+ gen7_pipe_control(r, dw1);
+ }
/*
* From the Ivy Bridge PRM, volume 2 part 1, page 315:
@@ -215,7 +216,7 @@ gen7_wa_post_ps_and_later(struct ilo_render *r)
*/
const uint32_t dw1 = GEN6_PIPE_CONTROL_DEPTH_STALL;
- ILO_DEV_ASSERT(r->dev, 7, 7.5);
+ ILO_DEV_ASSERT(r->dev, 7, 7);
r->state.deferred_pipe_control_dw1 |= dw1;
}
@@ -253,7 +254,7 @@ gen7_draw_common_urb(struct ilo_render *r,
vs_entry_size *= sizeof(float) * 4;
vs_total_size = r->dev->urb_size - offset;
- if (ilo_dev_gen(r->dev) < ILO_GEN(8))
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7))
gen7_wa_pre_vs(r);
gen7_3DSTATE_URB_VS(r->builder,
@@ -344,7 +345,7 @@ gen7_draw_vs(struct ilo_render *r,
const bool emit_3dstate_vs = (DIRTY(VS) || r->instruction_bo_changed);
/* emit depth stall before any of the VS commands */
- if (ilo_dev_gen(r->dev) < ILO_GEN(8)) {
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7)) {
if (emit_3dstate_binding_table || emit_3dstate_sampler_state ||
emit_3dstate_constant_vs || emit_3dstate_vs)
gen7_wa_pre_vs(r);
@@ -513,7 +514,9 @@ gen7_draw_sf(struct ilo_render *r,
if (DIRTY(RASTERIZER) || DIRTY(FB)) {
struct pipe_surface *zs = vec->fb.state.zsbuf;
- gen7_wa_pre_3dstate_sf_depth_bias(r);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7))
+ gen7_wa_pre_3dstate_sf_depth_bias(r);
+
gen7_3DSTATE_SF(r->builder,
(vec->rasterizer) ? &vec->rasterizer->sf : NULL,
(zs) ? zs->format : PIPE_FORMAT_NONE,
@@ -558,9 +561,7 @@ gen7_draw_wm(struct ilo_render *r,
if (DIRTY(FS) || DIRTY(BLEND) || r->instruction_bo_changed) {
const bool dual_blend = vec->blend->dual_blend;
- if ((ilo_dev_gen(r->dev) == ILO_GEN(7) ||
- ilo_dev_gen(r->dev) == ILO_GEN(7.5)) &&
- r->hw_ctx_changed)
+ if (r->hw_ctx_changed)
gen7_wa_pre_3dstate_ps_max_threads(r);
gen7_3DSTATE_PS(r->builder, vec->fs, dual_blend);
@@ -572,21 +573,23 @@ gen7_draw_wm(struct ilo_render *r,
r->state.SCISSOR_RECT);
}
- /* XXX what is the best way to know if this workaround is needed? */
{
const bool emit_3dstate_ps = (DIRTY(FS) || DIRTY(BLEND));
const bool emit_3dstate_depth_buffer =
(DIRTY(FB) || DIRTY(DSA) || r->state_bo_changed);
- if (emit_3dstate_ps ||
- session->pcb_fs_changed ||
- session->viewport_changed ||
- session->binding_table_fs_changed ||
- session->sampler_fs_changed ||
- session->cc_changed ||
- session->blend_changed ||
- session->dsa_changed)
- gen7_wa_post_ps_and_later(r);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7)) {
+ /* XXX what is the best way to know if this workaround is needed? */
+ if (emit_3dstate_ps ||
+ session->pcb_fs_changed ||
+ session->viewport_changed ||
+ session->binding_table_fs_changed ||
+ session->sampler_fs_changed ||
+ session->cc_changed ||
+ session->blend_changed ||
+ session->dsa_changed)
+ gen7_wa_post_ps_and_later(r);
+ }
if (emit_3dstate_depth_buffer)
gen7_wa_pre_depth(r);
@@ -716,7 +719,8 @@ gen7_rectlist_pcb_alloc(struct ilo_render *r,
gen7_3DSTATE_PUSH_CONSTANT_ALLOC_PS(r->builder, offset, size);
- gen7_wa_post_3dstate_push_constant_alloc_ps(r);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7))
+ gen7_wa_post_3dstate_push_constant_alloc_ps(r);
}
static void
@@ -760,7 +764,8 @@ gen7_rectlist_vs_to_sf(struct ilo_render *r,
gen6_disable_3DSTATE_CLIP(r->builder);
- gen7_wa_pre_3dstate_sf_depth_bias(r);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7))
+ gen7_wa_pre_3dstate_sf_depth_bias(r);
gen7_3DSTATE_SF(r->builder, NULL, blitter->fb.dst.base.format,
blitter->fb.num_samples);
@@ -860,7 +865,8 @@ ilo_render_emit_rectlist_commands_gen7(struct ilo_render *r,
gen7_rectlist_pcb_alloc(r, blitter);
/* needed for any VS-related commands */
- gen7_wa_pre_vs(r);
+ if (ilo_dev_gen(r->dev) == ILO_GEN(7))
+ gen7_wa_pre_vs(r);
gen7_rectlist_urb(r, blitter);
diff --git a/src/gallium/drivers/ilo/ilo_render_gen8.c b/src/gallium/drivers/ilo/ilo_render_gen8.c
index 6b14373911b..b858041ee38 100644
--- a/src/gallium/drivers/ilo/ilo_render_gen8.c
+++ b/src/gallium/drivers/ilo/ilo_render_gen8.c
@@ -67,22 +67,8 @@ gen8_pipe_control(struct ilo_render *r, uint32_t dw1)
static void
gen8_wa_pre_depth(struct ilo_render *r)
{
- /*
- * From the Ivy Bridge PRM, volume 2 part 1, page 315:
- *
- * "Driver must send a least one PIPE_CONTROL command with CS Stall and
- * a post sync operation prior to the group of depth
- * commands(3DSTATE_DEPTH_BUFFER, 3DSTATE_CLEAR_PARAMS,
- * 3DSTATE_STENCIL_BUFFER, and 3DSTATE_HIER_DEPTH_BUFFER)."
- */
- const uint32_t dw1 = GEN6_PIPE_CONTROL_CS_STALL |
- GEN6_PIPE_CONTROL_WRITE_IMM;
-
ILO_DEV_ASSERT(r->dev, 8, 8);
- if ((r->state.current_pipe_control_dw1 & dw1) != dw1)
- gen8_pipe_control(r, dw1);
-
/*
* From the Ivy Bridge PRM, volume 2 part 1, page 315:
*
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 08:00:21 +0000