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| author | Dave Airlie <airlied@redhat.com> | 2016-10-10 16:32:58 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-10-10 16:32:58 +1000 |
| commit | a74feb65a451105bb9aba6ea695b7068b0690046 (patch) | |
| tree | 546c4042707df9cbbcc2c4c2dcf446dd03758d4c /drivers/gpu/drm/vc4/vc4_validate.c | |
| parent | c2cbc38b9715bd8318062e600668fc30e5a3fbfa (diff) | |
| parent | dfccd937deec9283d6ced73e138808e62bec54e8 (diff) | |
| download | linux-a74feb65a451105bb9aba6ea695b7068b0690046.tar.gz linux-a74feb65a451105bb9aba6ea695b7068b0690046.tar.xz | |
Merge tag 'drm-vc4-next-2016-10-06' of https://github.com/anholt/linux into drm-next
This pull request brings in several fixes for drm-next, mostly for
HDMI.
* tag 'drm-vc4-next-2016-10-06' of https://github.com/anholt/linux:
drm/vc4: Add support for double-clocked modes.
drm/vc4: Set up the AVI and SPD infoframes.
drm/vc4: Fix support for interlaced modes on HDMI.
drm/vc4: Increase timeout for HDMI_SCHEDULER_CONTROL changes.
drm/vc4: Fall back to using an EDID probe in the absence of a GPIO.
drm/vc4: Enable limited range RGB output on HDMI with CEA modes.
drm/vc4: Fix races when the CS reads from render targets.
drm/vc4: cleanup with list_first_entry_or_null()
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_validate.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_validate.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c index 9ce1d0adf882..26503e307438 100644 --- a/drivers/gpu/drm/vc4/vc4_validate.c +++ b/drivers/gpu/drm/vc4/vc4_validate.c @@ -267,6 +267,9 @@ validate_indexed_prim_list(VALIDATE_ARGS) if (!ib) return -EINVAL; + exec->bin_dep_seqno = max(exec->bin_dep_seqno, + to_vc4_bo(&ib->base)->write_seqno); + if (offset > ib->base.size || (ib->base.size - offset) / index_size < length) { DRM_ERROR("IB access overflow (%d + %d*%d > %zd)\n", @@ -555,8 +558,7 @@ static bool reloc_tex(struct vc4_exec_info *exec, void *uniform_data_u, struct vc4_texture_sample_info *sample, - uint32_t texture_handle_index) - + uint32_t texture_handle_index, bool is_cs) { struct drm_gem_cma_object *tex; uint32_t p0 = *(uint32_t *)(uniform_data_u + sample->p_offset[0]); @@ -714,6 +716,11 @@ reloc_tex(struct vc4_exec_info *exec, *validated_p0 = tex->paddr + p0; + if (is_cs) { + exec->bin_dep_seqno = max(exec->bin_dep_seqno, + to_vc4_bo(&tex->base)->write_seqno); + } + return true; fail: DRM_INFO("Texture p0 at %d: 0x%08x\n", sample->p_offset[0], p0); @@ -835,7 +842,8 @@ validate_gl_shader_rec(struct drm_device *dev, if (!reloc_tex(exec, uniform_data_u, &validated_shader->texture_samples[tex], - texture_handles_u[tex])) { + texture_handles_u[tex], + i == 2)) { return -EINVAL; } } @@ -867,6 +875,9 @@ validate_gl_shader_rec(struct drm_device *dev, uint32_t stride = *(uint8_t *)(pkt_u + o + 5); uint32_t max_index; + exec->bin_dep_seqno = max(exec->bin_dep_seqno, + to_vc4_bo(&vbo->base)->write_seqno); + if (state->addr & 0x8) stride |= (*(uint32_t *)(pkt_u + 100 + i * 4)) & ~0xff; |