diff options
Diffstat (limited to 'drivers/char/drm/radeon_state.c')
| -rw-r--r-- | drivers/char/drm/radeon_state.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index c5b8f774a599..5bb2234a9094 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -249,6 +249,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * case R200_EMIT_PP_TXCTLALL_3: case R200_EMIT_PP_TXCTLALL_4: case R200_EMIT_PP_TXCTLALL_5: + case R200_EMIT_VAP_PVS_CNTL: /* These packets don't contain memory offsets */ break; @@ -626,6 +627,7 @@ static struct { {R200_PP_TXFILTER_3, 8, "R200_PP_TXCTLALL_3"}, {R200_PP_TXFILTER_4, 8, "R200_PP_TXCTLALL_4"}, {R200_PP_TXFILTER_5, 8, "R200_PP_TXCTLALL_5"}, + {R200_VAP_PVS_CNTL_1, 2, "R200_VAP_PVS_CNTL"}, }; /* ================================================================ @@ -2595,7 +2597,8 @@ static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv, int stride = header.vectors.stride; RING_LOCALS; - BEGIN_RING(3 + sz); + BEGIN_RING(5 + sz); + OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0)); OUT_RING(start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT)); OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1))); @@ -2607,6 +2610,32 @@ static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv, return 0; } +static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv, + drm_radeon_cmd_header_t header, + drm_radeon_kcmd_buffer_t *cmdbuf) +{ + int sz = header.veclinear.count * 4; + int start = header.veclinear.addr_lo | (header.veclinear.addr_hi << 8); + RING_LOCALS; + + if (!sz) + return 0; + if (sz * 4 > cmdbuf->bufsz) + return DRM_ERR(EINVAL); + + BEGIN_RING(5 + sz); + OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); + OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0)); + OUT_RING(start | (1 << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT)); + OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1))); + OUT_RING_TABLE(cmdbuf->buf, sz); + ADVANCE_RING(); + + cmdbuf->buf += sz * sizeof(int); + cmdbuf->bufsz -= sz * sizeof(int); + return 0; +} + static int radeon_emit_packet3(drm_device_t * dev, drm_file_t * filp_priv, drm_radeon_kcmd_buffer_t *cmdbuf) @@ -2865,6 +2894,14 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS) goto err; } break; + case RADEON_CMD_VECLINEAR: + DRM_DEBUG("RADEON_CMD_VECLINEAR\n"); + if (radeon_emit_veclinear(dev_priv, header, &cmdbuf)) { + DRM_ERROR("radeon_emit_veclinear failed\n"); + goto err; + } + break; + default: DRM_ERROR("bad cmd_type %d at %p\n", header.header.cmd_type, |
