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authorRob Clark <robdclark@gmail.com>2016-12-06 17:07:16 -0500
committerRob Clark <robdclark@gmail.com>2016-12-06 18:01:31 -0500
commit3ec4d1f809bdecd6469dd55ab05a029ccc511a39 (patch)
treeb11ab63b9c04fa0c0d044bc336a2c61289ed07d0 /src/gallium/drivers
parent2b305725e224f5c958f456803af638aa57fc5cd1 (diff)
freedreno/a5xx: fix alpha test
GRAS_SU_DEPTH_PLANE_CNTL doesn't in fact seem to be anything to do with alpha test. This fixes xonotic and (other than some iommu faults) gets gnome-shell working. Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/freedreno/a5xx/fd5_emit.c3
-rw-r--r--src/gallium/drivers/freedreno/a5xx/fd5_zsa.c2
-rw-r--r--src/gallium/drivers/freedreno/a5xx/fd5_zsa.h1
3 files changed, 1 insertions, 5 deletions
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_emit.c b/src/gallium/drivers/freedreno/a5xx/fd5_emit.c
index 04d880816dd..ce8c89c7c43 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_emit.c
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_emit.c
@@ -298,8 +298,7 @@ fd5_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
OUT_RING(ring, COND(fragz, A5XX_RB_DEPTH_PLANE_CNTL_FRAG_WRITES_Z));
OUT_PKT4(ring, REG_A5XX_GRAS_SU_DEPTH_PLANE_CNTL, 1);
- OUT_RING(ring, zsa->gras_su_depth_plane_cntl |
- COND(fragz, A5XX_GRAS_SU_DEPTH_PLANE_CNTL_ALPHA_TEST_ENABLE));
+ OUT_RING(ring, COND(fragz, A5XX_GRAS_SU_DEPTH_PLANE_CNTL_ALPHA_TEST_ENABLE));
}
if (dirty & FD_DIRTY_RASTERIZER) {
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_zsa.c b/src/gallium/drivers/freedreno/a5xx/fd5_zsa.c
index f113a92353a..7b2be934146 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_zsa.c
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_zsa.c
@@ -87,8 +87,6 @@ fd5_zsa_state_create(struct pipe_context *pctx,
if (cso->alpha.enabled) {
uint32_t ref = cso->alpha.ref_value * 255.0;
- so->gras_su_depth_plane_cntl =
- A5XX_GRAS_SU_DEPTH_PLANE_CNTL_ALPHA_TEST_ENABLE;
so->rb_alpha_control =
A5XX_RB_ALPHA_CONTROL_ALPHA_TEST |
A5XX_RB_ALPHA_CONTROL_ALPHA_REF(ref) |
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_zsa.h b/src/gallium/drivers/freedreno/a5xx/fd5_zsa.h
index 02c116a8357..86bdd5feeb1 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_zsa.h
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_zsa.h
@@ -36,7 +36,6 @@
struct fd5_zsa_stateobj {
struct pipe_depth_stencil_alpha_state base;
- uint32_t gras_su_depth_plane_cntl;
uint32_t rb_alpha_control;
uint32_t rb_depth_cntl;
uint32_t rb_stencil_control;