diff options
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_uvd.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_vce.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 12 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 11 |
4 files changed, 25 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c index 9c376cb278c..fb1491a282a 100644 --- a/src/gallium/drivers/radeon/radeon_uvd.c +++ b/src/gallium/drivers/radeon/radeon_uvd.c @@ -123,7 +123,7 @@ static void send_cmd(struct ruvd_decoder *dec, unsigned cmd, set_reg(dec, RUVD_GPCOM_VCPU_DATA0, addr); set_reg(dec, RUVD_GPCOM_VCPU_DATA1, addr >> 32); } else { - off += dec->ws->buffer_get_virtual_address(buf); + off += dec->ws->buffer_get_reloc_offset(buf); set_reg(dec, RUVD_GPCOM_VCPU_DATA0, off); set_reg(dec, RUVD_GPCOM_VCPU_DATA1, reloc_idx * 4); } diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c index 30705c1caef..ef93e46c195 100644 --- a/src/gallium/drivers/radeon/radeon_vce.c +++ b/src/gallium/drivers/radeon/radeon_vce.c @@ -549,7 +549,7 @@ void rvce_add_buffer(struct rvce_encoder *enc, struct pb_buffer *buf, RVCE_CS(addr >> 32); RVCE_CS(addr); } else { - offset += enc->ws->buffer_get_virtual_address(buf); + offset += enc->ws->buffer_get_reloc_offset(buf); RVCE_CS(reloc_idx * 4); RVCE_CS(offset); } diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index e8fc6d62c43..7146737c826 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -515,6 +515,18 @@ struct radeon_winsys { uint64_t (*buffer_get_virtual_address)(struct pb_buffer *buf); /** + * Return the offset of this buffer relative to the relocation base. + * This is only non-zero for sub-allocated buffers. + * + * This is only supported in the radeon winsys, since amdgpu uses virtual + * addresses in submissions even for the video engines. + * + * \param buf A winsys buffer object + * \return the offset for relocations + */ + unsigned (*buffer_get_reloc_offset)(struct pb_buffer *buf); + + /** * Query the initial placement of the buffer from the kernel driver. */ enum radeon_bo_domain (*buffer_get_initial_domain)(struct pb_buffer *buf); diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c index 5818006cc2a..a15d559b015 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c @@ -1339,6 +1339,16 @@ static uint64_t radeon_winsys_bo_va(struct pb_buffer *buf) return ((struct radeon_bo*)buf)->va; } +static unsigned radeon_winsys_bo_get_reloc_offset(struct pb_buffer *buf) +{ + struct radeon_bo *bo = radeon_bo(buf); + + if (bo->handle) + return 0; + + return bo->va - bo->u.slab.real->va; +} + void radeon_drm_bo_init_functions(struct radeon_drm_winsys *ws) { ws->base.buffer_set_metadata = radeon_bo_set_metadata; @@ -1352,5 +1362,6 @@ void radeon_drm_bo_init_functions(struct radeon_drm_winsys *ws) ws->base.buffer_is_user_ptr = radeon_winsys_bo_is_user_ptr; ws->base.buffer_get_handle = radeon_winsys_bo_get_handle; ws->base.buffer_get_virtual_address = radeon_winsys_bo_va; + ws->base.buffer_get_reloc_offset = radeon_winsys_bo_get_reloc_offset; ws->base.buffer_get_initial_domain = radeon_bo_get_initial_domain; } |