path: root/hw/kdrive/ati/ati_reg.h

/*
 * $Id$
 *
 * Copyright © 2003 Eric Anholt
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of Eric Anholt not be used in
 * advertising or publicity pertaining to distribution of the software without
 * specific, written prior permission.  Eric Anholt makes no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.
 *
 * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL ERIC ANHOLT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */
/* $Header$ */

/* Many of the Radeon register defines are the same for the r128 */

#define RADEON_REG_BUS_CNTL			0x0030
# define RADEON_BUS_MASTER_DIS			(1 << 6)

#define RADEON_GEN_INT_CNTL			0x0040
#define RADEON_REG_AGP_BASE			0x0170

#define RADEON_REG_AGP_CNTL			0x0174
# define RADEON_AGP_APER_SIZE_256MB		(0x00 << 0)
# define RADEON_AGP_APER_SIZE_128MB		(0x20 << 0)
# define RADEON_AGP_APER_SIZE_64MB		(0x30 << 0)
# define RADEON_AGP_APER_SIZE_32MB		(0x38 << 0)
# define RADEON_AGP_APER_SIZE_16MB		(0x3c << 0)
# define RADEON_AGP_APER_SIZE_8MB		(0x3e << 0)
# define RADEON_AGP_APER_SIZE_4MB		(0x3f << 0)
# define RADEON_AGP_APER_SIZE_MASK		(0x3f << 0)

#define RADEON_REG_RBBM_STATUS			0x0e40
# define RADEON_RBBM_FIFOCNT_MASK		0x007f
# define RADEON_RBBM_ACTIVE			(1 << 31)

#define RADEON_REG_CP_CSQ_CNTL			0x0740
# define RADEON_CSQ_PRIBM_INDBM			(4    << 28)

#define RADEON_REG_SRC_PITCH_OFFSET		0x1428
#define RADEON_REG_DST_PITCH_OFFSET		0x142c
#define RADEON_REG_SRC_Y_X			0x1434
#define RADEON_REG_DST_Y_X			0x1438
#define RADEON_REG_DST_HEIGHT_WIDTH		0x143c

#define RADEON_REG_DP_GUI_MASTER_CNTL		0x146c
# define RADEON_GMC_SRC_PITCH_OFFSET_CNTL	(1    <<  0)
# define RADEON_GMC_DST_PITCH_OFFSET_CNTL	(1    <<  1)
# define RADEON_GMC_BRUSH_SOLID_COLOR		(13   <<  4)
# define RADEON_GMC_BRUSH_NONE			(15   <<  4)
# define RADEON_GMC_SRC_DATATYPE_COLOR		(3    << 12)
# define RADEON_DP_SRC_SOURCE_MEMORY		(2    << 24)
# define RADEON_GMC_3D_FCN_EN			(1    << 27)
# define RADEON_GMC_CLR_CMP_CNTL_DIS		(1    << 28)
# define RADEON_GMC_AUX_CLIP_DIS		(1    << 29)

#define RADEON_REG_DP_BRUSH_FRGD_CLR		0x147c
#define RADEON_REG_DST_WIDTH_HEIGHT		0x1598
#define RADEON_REG_CLR_CMP_CNTL			0x15c0
#define RADEON_REG_AUX_SC_CNTL			0x1660

#define RADEON_REG_DP_CNTL			0x16c0
# define RADEON_DST_X_LEFT_TO_RIGHT		(1 <<  0)
# define RADEON_DST_Y_TOP_TO_BOTTOM		(1 <<  1)

#define RADEON_REG_DP_MIX			0x16c8
#define RADEON_REG_DP_WRITE_MASK		0x16cc
#define RADEON_REG_DEFAULT_OFFSET		0x16e0
#define RADEON_REG_DEFAULT_PITCH		0x16e4

#define RADEON_REG_DEFAULT_SC_BOTTOM_RIGHT	0x16e8
# define RADEON_DEFAULT_SC_RIGHT_MAX		(0x1fff <<  0)
# define RADEON_DEFAULT_SC_BOTTOM_MAX		(0x1fff << 16)

#define RADEON_REG_SC_TOP_LEFT                  0x16ec
#define RADEON_REG_SC_BOTTOM_RIGHT		0x16f0

#define RADEON_REG_WAIT_UNTIL			0x1720
# define RADEON_WAIT_CRTC_PFLIP			(1 << 0)
# define RADEON_WAIT_2D_IDLECLEAN		(1 << 16)
# define RADEON_WAIT_3D_IDLECLEAN		(1 << 17)
# define RADEON_WAIT_HOST_IDLECLEAN		(1 << 18)

#define RADEON_RB3D_BLENDCNTL			0x1c20
# define RADEON_COMB_FCN_MASK			(3  << 12)
# define RADEON_COMB_FCN_ADD_CLAMP		(0  << 12)
# define RADEON_COMB_FCN_ADD_NOCLAMP		(1  << 12)
# define RADEON_COMB_FCN_SUB_CLAMP		(2  << 12)
# define RADEON_COMB_FCN_SUB_NOCLAMP		(3  << 12)
# define RADEON_SRC_BLEND_GL_ZERO		(32 << 16)
# define RADEON_SRC_BLEND_GL_ONE		(33 << 16)
# define RADEON_SRC_BLEND_GL_SRC_COLOR		(34 << 16)
# define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
# define RADEON_SRC_BLEND_GL_DST_COLOR		(36 << 16)
# define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
# define RADEON_SRC_BLEND_GL_SRC_ALPHA		(38 << 16)
# define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
# define RADEON_SRC_BLEND_GL_DST_ALPHA		(40 << 16)
# define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
# define RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE	(42 << 16)
# define RADEON_SRC_BLEND_MASK			(63 << 16)
# define RADEON_DST_BLEND_GL_ZERO		(32 << 24)
# define RADEON_DST_BLEND_GL_ONE		(33 << 24)
# define RADEON_DST_BLEND_GL_SRC_COLOR		(34 << 24)
# define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
# define RADEON_DST_BLEND_GL_DST_COLOR		(36 << 24)
# define RADEON_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
# define RADEON_DST_BLEND_GL_SRC_ALPHA		(38 << 24)
# define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
# define RADEON_DST_BLEND_GL_DST_ALPHA		(40 << 24)
# define RADEON_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
# define RADEON_DST_BLEND_MASK			(63 << 24)

#define RADEON_REG_PP_CNTL			0x1c38
# define RADEON_STIPPLE_ENABLE			(1 <<  0)
# define RADEON_SCISSOR_ENABLE			(1 <<  1)
# define RADEON_PATTERN_ENABLE			(1 <<  2)
# define RADEON_SHADOW_ENABLE			(1 <<  3)
# define RADEON_TEX_ENABLE_MASK			(0xf << 4)
# define RADEON_TEX_0_ENABLE			(1 <<  4)
# define RADEON_TEX_1_ENABLE			(1 <<  5)
# define RADEON_TEX_2_ENABLE			(1 <<  6)
# define RADEON_TEX_3_ENABLE			(1 <<  7)
# define RADEON_TEX_BLEND_ENABLE_MASK		(0xf << 12)
# define RADEON_TEX_BLEND_0_ENABLE		(1 << 12)
# define RADEON_TEX_BLEND_1_ENABLE		(1 << 13)
# define RADEON_TEX_BLEND_2_ENABLE		(1 << 14)
# define RADEON_TEX_BLEND_3_ENABLE		(1 << 15)
# define RADEON_PLANAR_YUV_ENABLE		(1 << 20)
# define RADEON_SPECULAR_ENABLE			(1 << 21)
# define RADEON_FOG_ENABLE			(1 << 22)
# define RADEON_ALPHA_TEST_ENABLE		(1 << 23)
# define RADEON_ANTI_ALIAS_NONE			(0 << 24)
# define RADEON_ANTI_ALIAS_LINE			(1 << 24)
# define RADEON_ANTI_ALIAS_POLY			(2 << 24)
# define RADEON_ANTI_ALIAS_LINE_POLY		(3 << 24)
# define RADEON_BUMP_MAP_ENABLE			(1 << 26)
# define RADEON_BUMPED_MAP_T0			(0 << 27)
# define RADEON_BUMPED_MAP_T1			(1 << 27)
# define RADEON_BUMPED_MAP_T2			(2 << 27)
# define RADEON_TEX_3D_ENABLE_0			(1 << 29)
# define RADEON_TEX_3D_ENABLE_1			(1 << 30)
# define RADEON_MC_ENABLE			(1 << 31)

#define RADEON_REG_RB3D_CNTL			0x1c3c
# define RADEON_ALPHA_BLEND_ENABLE		(1  <<  0)
# define RADEON_PLANE_MASK_ENABLE		(1  <<  1)
# define RADEON_DITHER_ENABLE			(1  <<  2)
# define RADEON_ROUND_ENABLE			(1  <<  3)
# define RADEON_SCALE_DITHER_ENABLE		(1  <<  4)
# define RADEON_DITHER_INIT			(1  <<  5)
# define RADEON_ROP_ENABLE			(1  <<  6)
# define RADEON_STENCIL_ENABLE			(1  <<  7)
# define RADEON_Z_ENABLE			(1  <<  8)
# define RADEON_DEPTH_XZ_OFFEST_ENABLE		(1  <<  9)
# define RADEON_COLOR_FORMAT_ARGB1555		(3  << 10)
# define RADEON_COLOR_FORMAT_RGB565		(4  << 10)
# define RADEON_COLOR_FORMAT_ARGB8888		(6  << 10)
# define RADEON_COLOR_FORMAT_RGB332		(7  << 10)
# define RADEON_COLOR_FORMAT_Y8			(8  << 10)
# define RADEON_COLOR_FORMAT_RGB8		(9  << 10)
# define RADEON_COLOR_FORMAT_YUV422_VYUY	(11 << 10)
# define RADEON_COLOR_FORMAT_YUV422_YVYU	(12 << 10)
# define RADEON_COLOR_FORMAT_aYUV444		(14 << 10)
# define RADEON_COLOR_FORMAT_ARGB4444		(15 << 10)
# define RADEON_CLRCMP_FLIP_ENABLE		(1  << 14)

#define RADEON_REG_RB3D_COLOROFFSET		0x1c40
# define RADEON_COLOROFFSET_MASK		0xfffffff0

#define RADEON_REG_RE_WIDTH_HEIGHT		0x1c44

#define RADEON_REG_RB3D_COLORPITCH		0x1c48
# define RADEON_COLORPITCH_MASK			0x000001ff8
# define RADEON_COLOR_TILE_ENABLE		(1 << 16)
# define RADEON_COLOR_MICROTILE_ENABLE		(1 << 17)
# define RADEON_COLOR_ENDIAN_NO_SWAP		(0 << 18)
# define RADEON_COLOR_ENDIAN_WORD_SWAP		(1 << 18)
# define RADEON_COLOR_ENDIAN_DWORD_SWAP		(2 << 18)

#define RADEON_REG_SE_CNTL			0x1c4c
# define RADEON_FFACE_CULL_CW			(0 <<  0)
# define RADEON_FFACE_CULL_CCW			(1 <<  0)
# define RADEON_FFACE_CULL_DIR_MASK		(1 <<  0)
# define RADEON_BFACE_CULL			(0 <<  1)
# define RADEON_BFACE_SOLID			(3 <<  1)
# define RADEON_FFACE_CULL			(0 <<  3)
# define RADEON_FFACE_SOLID			(3 <<  3)
# define RADEON_FFACE_CULL_MASK			(3 <<  3)
# define RADEON_BADVTX_CULL_DISABLE		(1 <<  5)
# define RADEON_FLAT_SHADE_VTX_0		(0 <<  6)
# define RADEON_FLAT_SHADE_VTX_1		(1 <<  6)
# define RADEON_FLAT_SHADE_VTX_2		(2 <<  6)
# define RADEON_FLAT_SHADE_VTX_LAST		(3 <<  6)
# define RADEON_DIFFUSE_SHADE_SOLID		(0 <<  8)
# define RADEON_DIFFUSE_SHADE_FLAT		(1 <<  8)
# define RADEON_DIFFUSE_SHADE_GOURAUD		(2 <<  8)
# define RADEON_DIFFUSE_SHADE_MASK		(3 <<  8)
# define RADEON_ALPHA_SHADE_SOLID		(0 << 10)
# define RADEON_ALPHA_SHADE_FLAT		(1 << 10)
# define RADEON_ALPHA_SHADE_GOURAUD		(2 << 10)
# define RADEON_ALPHA_SHADE_MASK		(3 << 10)
# define RADEON_SPECULAR_SHADE_SOLID		(0 << 12)
# define RADEON_SPECULAR_SHADE_FLAT		(1 << 12)
# define RADEON_SPECULAR_SHADE_GOURAUD		(2 << 12)
# define RADEON_SPECULAR_SHADE_MASK		(3 << 12)
# define RADEON_FOG_SHADE_SOLID			(0 << 14)
# define RADEON_FOG_SHADE_FLAT			(1 << 14)
# define RADEON_FOG_SHADE_GOURAUD		(2 << 14)
# define RADEON_FOG_SHADE_MASK			(3 << 14)
# define RADEON_ZBIAS_ENABLE_POINT		(1 << 16)
# define RADEON_ZBIAS_ENABLE_LINE		(1 << 17)
# define RADEON_ZBIAS_ENABLE_TRI		(1 << 18)
# define RADEON_WIDELINE_ENABLE			(1 << 20)
# define RADEON_VPORT_XY_XFORM_ENABLE		(1 << 24)
# define RADEON_VPORT_Z_XFORM_ENABLE		(1 << 25)
# define RADEON_VTX_PIX_CENTER_D3D		(0 << 27)
# define RADEON_VTX_PIX_CENTER_OGL		(1 << 27)
# define RADEON_ROUND_MODE_TRUNC		(0 << 28)
# define RADEON_ROUND_MODE_ROUND		(1 << 28)
# define RADEON_ROUND_MODE_ROUND_EVEN		(2 << 28)
# define RADEON_ROUND_MODE_ROUND_ODD		(3 << 28)
# define RADEON_ROUND_PREC_16TH_PIX		(0 << 30)
# define RADEON_ROUND_PREC_8TH_PIX		(1 << 30)
# define RADEON_ROUND_PREC_4TH_PIX		(2 << 30)
# define RADEON_ROUND_PREC_HALF_PIX		(3 << 30)

#define RADEON_REG_SE_COORD_FMT			0x1c50
# define RADEON_VTX_XY_PRE_MULT_1_OVER_W0	(1 <<  0)
# define RADEON_VTX_Z_PRE_MULT_1_OVER_W0	(1 <<  1)
# define RADEON_VTX_ST0_NONPARAMETRIC		(1 <<  8)
# define RADEON_VTX_ST1_NONPARAMETRIC		(1 <<  9)
# define RADEON_VTX_ST2_NONPARAMETRIC		(1 << 10)
# define RADEON_VTX_ST3_NONPARAMETRIC		(1 << 11)
# define RADEON_VTX_W0_NORMALIZE		(1 << 12)
# define RADEON_VTX_W0_IS_NOT_1_OVER_W0		(1 << 16)
# define RADEON_VTX_ST0_PRE_MULT_1_OVER_W0	(1 << 17)
# define RADEON_VTX_ST1_PRE_MULT_1_OVER_W0	(1 << 19)
# define RADEON_VTX_ST2_PRE_MULT_1_OVER_W0	(1 << 21)
# define RADEON_VTX_ST3_PRE_MULT_1_OVER_W0	(1 << 23)
# define RADEON_TEX1_W_ROUTING_USE_W0		(0 << 26)
# define RADEON_TEX1_W_ROUTING_USE_Q1		(1 << 26)

#define RADEON_REG_PP_TXFILTER_0		0x1c54
#define RADEON_REG_PP_TXFILTER_1		0x1c6c
#define RADEON_REG_PP_TXFILTER_2		0x1c84
# define RADEON_MAG_FILTER_NEAREST		(0  <<  0)
# define RADEON_MAG_FILTER_LINEAR		(1  <<  0)
# define RADEON_MAG_FILTER_MASK			(1  <<  0)
# define RADEON_MIN_FILTER_NEAREST		(0  <<  1)
# define RADEON_MIN_FILTER_LINEAR		(1  <<  1)
# define RADEON_MIN_FILTER_NEAREST_MIP_NEAREST	(2  <<  1)
# define RADEON_MIN_FILTER_NEAREST_MIP_LINEAR	(3  <<  1)
# define RADEON_MIN_FILTER_LINEAR_MIP_NEAREST	(6  <<  1)
# define RADEON_MIN_FILTER_LINEAR_MIP_LINEAR	(7  <<  1)
# define RADEON_MIN_FILTER_ANISO_NEAREST	(8  <<  1)
# define RADEON_MIN_FILTER_ANISO_LINEAR		(9  <<  1)
# define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST	(10 <<  1)
# define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR	(11 <<  1)
# define RADEON_MIN_FILTER_MASK			(15 <<  1)
# define RADEON_MAX_ANISO_1_TO_1		(0  <<  5)
# define RADEON_MAX_ANISO_2_TO_1		(1  <<  5)
# define RADEON_MAX_ANISO_4_TO_1		(2  <<  5)
# define RADEON_MAX_ANISO_8_TO_1		(3  <<  5)
# define RADEON_MAX_ANISO_16_TO_1		(4  <<  5)
# define RADEON_MAX_ANISO_MASK			(7  <<  5)
# define RADEON_LOD_BIAS_MASK			(0xff <<  8)
# define RADEON_LOD_BIAS_SHIFT			8
# define RADEON_MAX_MIP_LEVEL_MASK		(0x0f << 16)
# define RADEON_MAX_MIP_LEVEL_SHIFT		16
# define RADEON_YUV_TO_RGB			(1  << 20)
# define RADEON_YUV_TEMPERATURE_COOL		(0  << 21)
# define RADEON_YUV_TEMPERATURE_HOT		(1  << 21)
# define RADEON_YUV_TEMPERATURE_MASK		(1  << 21)
# define RADEON_WRAPEN_S			(1  << 22)
# define RADEON_CLAMP_S_WRAP			(0  << 23)
# define RADEON_CLAMP_S_MIRROR			(1  << 23)
# define RADEON_CLAMP_S_CLAMP_LAST		(2  << 23)
# define RADEON_CLAMP_S_MIRROR_CLAMP_LAST	(3  << 23)
# define RADEON_CLAMP_S_CLAMP_BORDER		(4  << 23)
# define RADEON_CLAMP_S_MIRROR_CLAMP_BORDER	(5  << 23)
# define RADEON_CLAMP_S_CLAMP_GL		(6  << 23)
# define RADEON_CLAMP_S_MIRROR_CLAMP_GL		(7  << 23)
# define RADEON_CLAMP_S_MASK			(7  << 23)
# define RADEON_WRAPEN_T			(1  << 26)
# define RADEON_CLAMP_T_WRAP			(0  << 27)
# define RADEON_CLAMP_T_MIRROR			(1  << 27)
# define RADEON_CLAMP_T_CLAMP_LAST		(2  << 27)
# define RADEON_CLAMP_T_MIRROR_CLAMP_LAST	(3  << 27)
# define RADEON_CLAMP_T_CLAMP_BORDER		(4  << 27)
# define RADEON_CLAMP_T_MIRROR_CLAMP_BORDER	(5  << 27)
# define RADEON_CLAMP_T_CLAMP_GL		(6  << 27)
# define RADEON_CLAMP_T_MIRROR_CLAMP_GL		(7  << 27)
# define RADEON_CLAMP_T_MASK			(7  << 27)
# define RADEON_BORDER_MODE_OGL			(0  << 31)
# define RADEON_BORDER_MODE_D3D			(1  << 31)

#define RADEON_REG_PP_TXFORMAT_0		0x1c58
#define RADEON_REG_PP_TXFORMAT_1		0x1c70
#define RADEON_REG_PP_TXFORMAT_2		0x1c88
# define RADEON_TXFORMAT_I8			(0  <<  0)
# define RADEON_TXFORMAT_AI88			(1  <<  0)
# define RADEON_TXFORMAT_RGB332			(2  <<  0)
# define RADEON_TXFORMAT_ARGB1555		(3  <<  0)
# define RADEON_TXFORMAT_RGB565			(4  <<  0)
# define RADEON_TXFORMAT_ARGB4444		(5  <<  0)
# define RADEON_TXFORMAT_ARGB8888		(6  <<  0)
# define RADEON_TXFORMAT_RGBA8888		(7  <<  0)
# define RADEON_TXFORMAT_Y8			(8  <<  0)
# define RADEON_TXFORMAT_VYUY422		(10 <<  0)
# define RADEON_TXFORMAT_YVYU422		(11 <<  0)
# define RADEON_TXFORMAT_DXT1			(12 <<  0)
# define RADEON_TXFORMAT_DXT23			(14 <<  0)
# define RADEON_TXFORMAT_DXT45			(15 <<  0)
# define RADEON_TXFORMAT_FORMAT_MASK		(31 <<  0)
# define RADEON_TXFORMAT_FORMAT_SHIFT		0
# define RADEON_TXFORMAT_APPLE_YUV_MODE		(1  <<  5)
# define RADEON_TXFORMAT_ALPHA_IN_MAP		(1  <<  6)
# define RADEON_TXFORMAT_NON_POWER2		(1  <<  7)
# define RADEON_TXFORMAT_WIDTH_MASK		(15 <<  8)
# define RADEON_TXFORMAT_WIDTH_SHIFT		8
# define RADEON_TXFORMAT_HEIGHT_MASK		(15 << 12)
# define RADEON_TXFORMAT_HEIGHT_SHIFT		12
# define RADEON_TXFORMAT_F5_WIDTH_MASK		(15 << 16)
# define RADEON_TXFORMAT_F5_WIDTH_SHIFT		16
# define RADEON_TXFORMAT_F5_HEIGHT_MASK		(15 << 20)
# define RADEON_TXFORMAT_F5_HEIGHT_SHIFT	20
# define RADEON_TXFORMAT_ST_ROUTE_STQ0		(0  << 24)
# define RADEON_TXFORMAT_ST_ROUTE_MASK		(3  << 24)
# define RADEON_TXFORMAT_ST_ROUTE_STQ1		(1  << 24)
# define RADEON_TXFORMAT_ST_ROUTE_STQ2		(2  << 24)
# define RADEON_TXFORMAT_ENDIAN_NO_SWAP		(0  << 26)
# define RADEON_TXFORMAT_ENDIAN_16BPP_SWAP	(1  << 26)
# define RADEON_TXFORMAT_ENDIAN_32BPP_SWAP	(2  << 26)
# define RADEON_TXFORMAT_ENDIAN_HALFDW_SWAP	(3  << 26)
# define RADEON_TXFORMAT_ALPHA_MASK_ENABLE	(1  << 28)
# define RADEON_TXFORMAT_CHROMA_KEY_ENABLE	(1  << 29)
# define RADEON_TXFORMAT_CUBIC_MAP_ENABLE	(1  << 30)
# define RADEON_TXFORMAT_PERSPECTIVE_ENABLE	(1  << 31)

#define RADEON_REG_PP_TXOFFSET_0		0x1c5c
#define RADEON_REG_PP_TXOFFSET_1		0x1c74
#define RADEON_REG_PP_TXOFFSET_2		0x1c8c
# define RADEON_TXO_ENDIAN_NO_SWAP		(0 << 0)
# define RADEON_TXO_ENDIAN_BYTE_SWAP		(1 << 0)
# define RADEON_TXO_ENDIAN_WORD_SWAP		(2 << 0)
# define RADEON_TXO_ENDIAN_HALFDW_SWAP		(3 << 0)
# define RADEON_TXO_MACRO_LINEAR		(0 << 2)
# define RADEON_TXO_MACRO_TILE			(1 << 2)
# define RADEON_TXO_MICRO_LINEAR		(0 << 3)
# define RADEON_TXO_MICRO_TILE_X2		(1 << 3)
# define RADEON_TXO_MICRO_TILE_OPT		(2 << 3)
# define RADEON_TXO_OFFSET_MASK			0xffffffe0
# define RADEON_TXO_OFFSET_SHIFT		5

#define RADEON_REG_PP_TXCBLEND_0		0x1c60
#define RADEON_REG_PP_TXCBLEND_1		0x1c78
#define RADEON_REG_PP_TXCBLEND_2		0x1c90
# define RADEON_COLOR_ARG_A_SHIFT		0
# define RADEON_COLOR_ARG_A_MASK		(0x1f << 0)
# define RADEON_COLOR_ARG_A_ZERO		(0    << 0)
# define RADEON_COLOR_ARG_A_CURRENT_COLOR	(2    << 0)
# define RADEON_COLOR_ARG_A_CURRENT_ALPHA	(3    << 0)
# define RADEON_COLOR_ARG_A_DIFFUSE_COLOR	(4    << 0)
# define RADEON_COLOR_ARG_A_DIFFUSE_ALPHA	(5    << 0)
# define RADEON_COLOR_ARG_A_SPECULAR_COLOR	(6    << 0)
# define RADEON_COLOR_ARG_A_SPECULAR_ALPHA	(7    << 0)
# define RADEON_COLOR_ARG_A_TFACTOR_COLOR	(8    << 0)
# define RADEON_COLOR_ARG_A_TFACTOR_ALPHA	(9    << 0)
# define RADEON_COLOR_ARG_A_T0_COLOR		(10   << 0)
# define RADEON_COLOR_ARG_A_T0_ALPHA		(11   << 0)
# define RADEON_COLOR_ARG_A_T1_COLOR		(12   << 0)
# define RADEON_COLOR_ARG_A_T1_ALPHA		(13   << 0)
# define RADEON_COLOR_ARG_A_T2_COLOR		(14   << 0)
# define RADEON_COLOR_ARG_A_T2_ALPHA		(15   << 0)
# define RADEON_COLOR_ARG_A_T3_COLOR		(16   << 0)
# define RADEON_COLOR_ARG_A_T3_ALPHA		(17   << 0)
# define RADEON_COLOR_ARG_B_SHIFT		5
# define RADEON_COLOR_ARG_B_MASK		(0x1f << 5)
# define RADEON_COLOR_ARG_B_ZERO		(0    << 5)
# define RADEON_COLOR_ARG_B_CURRENT_COLOR	(2    << 5)
# define RADEON_COLOR_ARG_B_CURRENT_ALPHA	(3    << 5)
# define RADEON_COLOR_ARG_B_DIFFUSE_COLOR	(4    << 5)
# define RADEON_COLOR_ARG_B_DIFFUSE_ALPHA	(5    << 5)
# define RADEON_COLOR_ARG_B_SPECULAR_COLOR	(6    << 5)
# define RADEON_COLOR_ARG_B_SPECULAR_ALPHA	(7    << 5)
# define RADEON_COLOR_ARG_B_TFACTOR_COLOR	(8    << 5)
# define RADEON_COLOR_ARG_B_TFACTOR_ALPHA	(9    << 5)
# define RADEON_COLOR_ARG_B_T0_COLOR		(10   << 5)
# define RADEON_COLOR_ARG_B_T0_ALPHA		(11   << 5)
# define RADEON_COLOR_ARG_B_T1_COLOR		(12   << 5)
# define RADEON_COLOR_ARG_B_T1_ALPHA		(13   << 5)
# define RADEON_COLOR_ARG_B_T2_COLOR		(14   << 5)
# define RADEON_COLOR_ARG_B_T2_ALPHA		(15   << 5)
# define RADEON_COLOR_ARG_B_T3_COLOR		(16   << 5)
# define RADEON_COLOR_ARG_B_T3_ALPHA		(17   << 5)
# define RADEON_COLOR_ARG_C_SHIFT		10
# define RADEON_COLOR_ARG_C_MASK		(0x1f << 10)
# define RADEON_COLOR_ARG_C_ZERO		(0    << 10)
# define RADEON_COLOR_ARG_C_CURRENT_COLOR	(2    << 10)
# define RADEON_COLOR_ARG_C_CURRENT_ALPHA	(3    << 10)
# define RADEON_COLOR_ARG_C_DIFFUSE_COLOR	(4    << 10)
# define RADEON_COLOR_ARG_C_DIFFUSE_ALPHA	(5    << 10)
# define RADEON_COLOR_ARG_C_SPECULAR_COLOR	(6    << 10)
# define RADEON_COLOR_ARG_C_SPECULAR_ALPHA	(7    << 10)
# define RADEON_COLOR_ARG_C_TFACTOR_COLOR	(8    << 10)
# define RADEON_COLOR_ARG_C_TFACTOR_ALPHA	(9    << 10)
# define RADEON_COLOR_ARG_C_T0_COLOR		(10   << 10)
# define RADEON_COLOR_ARG_C_T0_ALPHA		(11   << 10)
# define RADEON_COLOR_ARG_C_T1_COLOR		(12   << 10)
# define RADEON_COLOR_ARG_C_T1_ALPHA		(13   << 10)
# define RADEON_COLOR_ARG_C_T2_COLOR		(14   << 10)
# define RADEON_COLOR_ARG_C_T2_ALPHA		(15   << 10)
# define RADEON_COLOR_ARG_C_T3_COLOR		(16   << 10)
# define RADEON_COLOR_ARG_C_T3_ALPHA		(17   << 10)
# define RADEON_COMP_ARG_A			(1 << 15)
# define RADEON_COMP_ARG_A_SHIFT		15
# define RADEON_COMP_ARG_B			(1 << 16)
# define RADEON_COMP_ARG_B_SHIFT		16
# define RADEON_COMP_ARG_C			(1 << 17)
# define RADEON_COMP_ARG_C_SHIFT		17
# define RADEON_BLEND_CTL_MASK			(7 << 18)
# define RADEON_BLEND_CTL_ADD			(0 << 18)
# define RADEON_BLEND_CTL_SUBTRACT		(1 << 18)
# define RADEON_BLEND_CTL_ADDSIGNED		(2 << 18)
# define RADEON_BLEND_CTL_BLEND			(3 << 18)
# define RADEON_BLEND_CTL_DOT3			(4 << 18)
# define RADEON_SCALE_SHIFT			21
# define RADEON_SCALE_MASK			(3 << 21)
# define RADEON_SCALE_1X			(0 << 21)
# define RADEON_SCALE_2X			(1 << 21)
# define RADEON_SCALE_4X			(2 << 21)
# define RADEON_CLAMP_TX			(1 << 23)
# define RADEON_T0_EQ_TCUR			(1 << 24)
# define RADEON_T1_EQ_TCUR			(1 << 25)
# define RADEON_T2_EQ_TCUR			(1 << 26)
# define RADEON_T3_EQ_TCUR			(1 << 27)
# define RADEON_COLOR_ARG_MASK			0x1f
# define RADEON_COMP_ARG_SHIFT			15

#define RADEON_REG_PP_TXABLEND_0		0x1c64
#define RADEON_REG_PP_TXABLEND_1		0x1c7c
#define RADEON_REG_PP_TXABLEND_2		0x1c94
# define RADEON_ALPHA_ARG_A_SHIFT		0
# define RADEON_ALPHA_ARG_A_MASK		(0xf << 0)
# define RADEON_ALPHA_ARG_A_ZERO		(0   << 0)
# define RADEON_ALPHA_ARG_A_CURRENT_ALPHA	(1   << 0)
# define RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA	(2   << 0)
# define RADEON_ALPHA_ARG_A_SPECULAR_ALPHA	(3   << 0)
# define RADEON_ALPHA_ARG_A_TFACTOR_ALPHA	(4   << 0)
# define RADEON_ALPHA_ARG_A_T0_ALPHA		(5   << 0)
# define RADEON_ALPHA_ARG_A_T1_ALPHA		(6   << 0)
# define RADEON_ALPHA_ARG_A_T2_ALPHA		(7   << 0)
# define RADEON_ALPHA_ARG_A_T3_ALPHA		(8   << 0)
# define RADEON_ALPHA_ARG_B_SHIFT		4
# define RADEON_ALPHA_ARG_B_MASK		(0xf << 4)
# define RADEON_ALPHA_ARG_B_ZERO		(0   << 4)
# define RADEON_ALPHA_ARG_B_CURRENT_ALPHA	(1   << 4)
# define RADEON_ALPHA_ARG_B_DIFFUSE_ALPHA	(2   << 4)
# define RADEON_ALPHA_ARG_B_SPECULAR_ALPHA	(3   << 4)
# define RADEON_ALPHA_ARG_B_TFACTOR_ALPHA	(4   << 4)
# define RADEON_ALPHA_ARG_B_T0_ALPHA		(5   << 4)
# define RADEON_ALPHA_ARG_B_T1_ALPHA		(6   << 4)
# define RADEON_ALPHA_ARG_B_T2_ALPHA		(7   << 4)
# define RADEON_ALPHA_ARG_B_T3_ALPHA		(8   << 4)
# define RADEON_ALPHA_ARG_C_SHIFT		8
# define RADEON_ALPHA_ARG_C_MASK		(0xf << 8)
# define RADEON_ALPHA_ARG_C_ZERO		(0   << 8)
# define RADEON_ALPHA_ARG_C_CURRENT_ALPHA	(1   << 8)
# define RADEON_ALPHA_ARG_C_DIFFUSE_ALPHA	(2   << 8)
# define RADEON_ALPHA_ARG_C_SPECULAR_ALPHA	(3   << 8)
# define RADEON_ALPHA_ARG_C_TFACTOR_ALPHA	(4   << 8)
# define RADEON_ALPHA_ARG_C_T0_ALPHA		(5   << 8)
# define RADEON_ALPHA_ARG_C_T1_ALPHA		(6   << 8)
# define RADEON_ALPHA_ARG_C_T2_ALPHA		(7   << 8)
# define RADEON_ALPHA_ARG_C_T3_ALPHA		(8   << 8)
# define RADEON_DOT_ALPHA_DONT_REPLICATE	(1   << 9)
# define RADEON_ALPHA_ARG_MASK			0xf

#define RADEON_REG_PP_TFACTOR_0			0x1c68
#define RADEON_REG_PP_TFACTOR_1			0x1c80
#define RADEON_REG_PP_TFACTOR_2			0x1c98

#define RADEON_REG_PP_TEX_SIZE_0		0x1d04  /* NPOT */
#define RADEON_REG_PP_TEX_SIZE_1		0x1d0c
#define RADEON_REG_PP_TEX_SIZE_2		0x1d14
# define RADEON_TEX_USIZE_MASK			(0x7ff << 0)
# define RADEON_TEX_USIZE_SHIFT			0
# define RADEON_TEX_VSIZE_MASK			(0x7ff << 16)
# define RADEON_TEX_VSIZE_SHIFT			16
# define RADEON_SIGNED_RGB_MASK			(1 << 30)
# define RADEON_SIGNED_RGB_SHIFT		30
# define RADEON_SIGNED_ALPHA_MASK		(1 << 31)
# define RADEON_SIGNED_ALPHA_SHIFT		31

#define RADEON_REG_PP_TEX_PITCH_0		0x1d08  /* NPOT */
#define RADEON_REG_PP_TEX_PITCH_1		0x1d10  /* NPOT */
#define RADEON_REG_PP_TEX_PITCH_2		0x1d18  /* NPOT */
/* note: bits 13-5: 32 byte aligned stride of texture map */

#define RADEON_REG_RB3D_PLANEMASK		0x1d84

#define RADEON_REG_SE_CNTL_STATUS		0x2140
# define RADEON_VC_NO_SWAP			(0 << 0)
# define RADEON_VC_16BIT_SWAP			(1 << 0)
# define RADEON_VC_32BIT_SWAP			(2 << 0)
# define RADEON_VC_HALF_DWORD_SWAP		(3 << 0)
# define RADEON_TCL_BYPASS			(1 << 8)

#define RADEON_REG_RE_TOP_LEFT			0x26c0

#define RADEON_REG_RB2D_DSTCACHE_CTLSTAT	0x342c
# define RADEON_RB2D_DC_FLUSH			(3 << 0)
# define RADEON_RB2D_DC_FREE			(3 << 2)
# define RADEON_RB2D_DC_FLUSH_ALL		0xf
# define RADEON_RB2D_DC_BUSY			(1 << 31)

#define RADEON_CP_PACKET0			0x00000000
#define RADEON_CP_PACKET1			0x40000000
#define RADEON_CP_PACKET2			0x80000000
#define RADEON_CP_PACKET3_NOP			0xC0001000
#define RADEON_CP_PACKET3_NEXT_CHAR		0xC0001900
#define RADEON_CP_PACKET3_PLY_NEXTSCAN		0xC0001D00
#define RADEON_CP_PACKET3_SET_SCISSORS		0xC0001E00
#define RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM	0xC0002300
#define RADEON_CP_PACKET3_LOAD_MICROCODE	0xC0002400
#define RADEON_CP_PACKET3_WAIT_FOR_IDLE		0xC0002600
#define RADEON_CP_PACKET3_3D_DRAW_VBUF		0xC0002800
#define RADEON_CP_PACKET3_3D_DRAW_IMMD		0xC0002900
#define RADEON_CP_PACKET3_3D_DRAW_INDX		0xC0002A00
#define RADEON_CP_PACKET3_LOAD_PALETTE		0xC0002C00
#define RADEON_CP_PACKET3_3D_LOAD_VBPNTR	0xC0002F00
#define RADEON_CP_PACKET3_CNTL_PAINT		0xC0009100
#define RADEON_CP_PACKET3_CNTL_BITBLT		0xC0009200
#define RADEON_CP_PACKET3_CNTL_SMALLTEXT	0xC0009300
#define RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT	0xC0009400
#define RADEON_CP_PACKET3_CNTL_POLYLINE		0xC0009500
#define RADEON_CP_PACKET3_CNTL_POLYSCANLINES	0xC0009800
#define RADEON_CP_PACKET3_CNTL_PAINT_MULTI	0xC0009A00
#define RADEON_CP_PACKET3_CNTL_BITBLT_MULTI	0xC0009B00
#define RADEON_CP_PACKET3_CNTL_TRANS_BITBLT	0xC0009C00

#define RADEON_CP_VC_FRMT_XY			0x00000000
#define RADEON_CP_VC_FRMT_W0			0x00000001
#define RADEON_CP_VC_FRMT_FPCOLOR		0x00000002
#define RADEON_CP_VC_FRMT_FPALPHA		0x00000004
#define RADEON_CP_VC_FRMT_PKCOLOR		0x00000008
#define RADEON_CP_VC_FRMT_FPSPEC		0x00000010
#define RADEON_CP_VC_FRMT_FPFOG			0x00000020
#define RADEON_CP_VC_FRMT_PKSPEC		0x00000040
#define RADEON_CP_VC_FRMT_ST0			0x00000080
#define RADEON_CP_VC_FRMT_ST1			0x00000100
#define RADEON_CP_VC_FRMT_Q1			0x00000200
#define RADEON_CP_VC_FRMT_ST2			0x00000400
#define RADEON_CP_VC_FRMT_Q2			0x00000800
#define RADEON_CP_VC_FRMT_ST3			0x00001000
#define RADEON_CP_VC_FRMT_Q3			0x00002000
#define RADEON_CP_VC_FRMT_Q0			0x00004000
#define RADEON_CP_VC_FRMT_BLND_WEIGHT_CNT_MASK	0x00038000
#define RADEON_CP_VC_FRMT_N0			0x00040000
#define RADEON_CP_VC_FRMT_XY1			0x08000000
#define RADEON_CP_VC_FRMT_Z1			0x10000000
#define RADEON_CP_VC_FRMT_W1			0x20000000
#define RADEON_CP_VC_FRMT_N1			0x40000000
#define RADEON_CP_VC_FRMT_Z			0x80000000

#define RADEON_CP_VC_CNTL_PRIM_TYPE_NONE	0x00000000
#define RADEON_CP_VC_CNTL_PRIM_TYPE_POINT	0x00000001
#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE	0x00000002
#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP	0x00000003
#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST	0x00000004
#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN	0x00000005
#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP	0x00000006
#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_TYPE_2	0x00000007
#define RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST	0x00000008
#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_POINT_LIST 0x00000009
#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST 0x0000000a
#define RADEON_CP_VC_CNTL_PRIM_WALK_IND		0x00000010
#define RADEON_CP_VC_CNTL_PRIM_WALK_LIST	0x00000020
#define RADEON_CP_VC_CNTL_PRIM_WALK_RING	0x00000030
#define RADEON_CP_VC_CNTL_COLOR_ORDER_BGRA	0x00000000
#define RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA	0x00000040
#define RADEON_CP_VC_CNTL_MAOS_ENABLE		0x00000080
#define RADEON_CP_VC_CNTL_VTX_FMT_NON_RADEON_MODE 0x00000000
#define RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE	0x00000100
#define RADEON_CP_VC_CNTL_TCL_DISABLE		0x00000000
#define RADEON_CP_VC_CNTL_TCL_ENABLE		0x00000200
#define RADEON_CP_VC_CNTL_NUM_SHIFT		16

#define R128_REG_PC_NGUI_CTLSTAT		0x0184
# define R128_PC_BUSY				(1 << 31)
#define R128_REG_PCI_GART_PAGE			0x017c
#define R128_REG_PC_NGUI_CTLSTAT		0x0184
#define R128_REG_BM_CHUNK_0_VAL			0x0a18
# define R128_BM_PTR_FORCE_TO_PCI		(1 << 21)
# define R128_BM_PM4_RD_FORCE_TO_PCI		(1 << 22)
# define R128_BM_GLOBAL_FORCE_TO_PCI		(1 << 23)
#define R128_REG_GUI_STAT			0x1740
# define R128_GUI_ACTIVE			(1 << 31)

#define R128_REG_TEX_CNTL			0x1800
#define R128_REG_SCALE_SRC_HEIGHT_WIDTH		0x1994
#define R128_REG_SCALE_OFFSET_0			0x1998
#define R128_REG_SCALE_PITCH			0x199c
#define R128_REG_SCALE_X_INC			0x19a0
#define R128_REG_SCALE_Y_INC			0x19a4
#define R128_REG_SCALE_HACC			0x19a8
#define R128_REG_SCALE_VACC			0x19ac
#define R128_REG_SCALE_DST_X_Y			0x19b0
#define R128_REG_SCALE_DST_HEIGHT_WIDTH		0x19b4

#define R128_REG_SCALE_3D_CNTL			0x1a00
# define R128_SCALE_DITHER_ERR_DIFF		(0  <<  1)
# define R128_SCALE_DITHER_TABLE		(1  <<  1)
# define R128_TEX_CACHE_SIZE_FULL		(0  <<  2)
# define R128_TEX_CACHE_SIZE_HALF		(1  <<  2)
# define R128_DITHER_INIT_CURR			(0  <<  3)
# define R128_DITHER_INIT_RESET			(1  <<  3)
# define R128_ROUND_24BIT			(1  <<  4)
# define R128_TEX_CACHE_DISABLE			(1  <<  5)
# define R128_SCALE_3D_NOOP			(0  <<  6)
# define R128_SCALE_3D_SCALE			(1  <<  6)
# define R128_SCALE_3D_TEXMAP_SHADE		(2  <<  6)
# define R128_SCALE_PIX_BLEND			(0  <<  8)
# define R128_SCALE_PIX_REPLICATE		(1  <<  8)
# define R128_TEX_CACHE_SPLIT			(1  <<  9)
# define R128_APPLE_YUV_MODE			(1  << 10)
# define R128_TEX_CACHE_PALLETE_MODE		(1  << 11)
# define R128_ALPHA_COMB_ADD_CLAMP		(0  << 12)
# define R128_ALPHA_COMB_ADD_NCLAMP		(1  << 12)
# define R128_ALPHA_COMB_SUB_DST_SRC_CLAMP	(2  << 12)
# define R128_ALPHA_COMB_SUB_DST_SRC_NCLAMP	(3  << 12)
# define R128_FOG_TABLE				(1  << 14)
# define R128_SIGNED_DST_CLAMP			(1  << 15)
# define R128_ALPHA_BLEND_SRC_ZERO		(0  << 16)
# define R128_ALPHA_BLEND_SRC_ONE		(1  << 16)
# define R128_ALPHA_BLEND_SRC_SRCCOLOR		(2  << 16)
# define R128_ALPHA_BLEND_SRC_INVSRCCOLOR	(3  << 16)
# define R128_ALPHA_BLEND_SRC_SRCALPHA		(4  << 16)
# define R128_ALPHA_BLEND_SRC_INVSRCALPHA	(5  << 16)
# define R128_ALPHA_BLEND_SRC_DSTALPHA		(6  << 16)
# define R128_ALPHA_BLEND_SRC_INVDSTALPHA	(7  << 16)
# define R128_ALPHA_BLEND_SRC_DSTCOLOR		(8  << 16)
# define R128_ALPHA_BLEND_SRC_INVDSTCOLOR	(9  << 16)
# define R128_ALPHA_BLEND_SRC_SAT		(10 << 16)
# define R128_ALPHA_BLEND_SRC_BLEND		(11 << 16)
# define R128_ALPHA_BLEND_SRC_INVBLEND		(12 << 16)
# define R128_ALPHA_BLEND_DST_ZERO		(0  << 20)
# define R128_ALPHA_BLEND_DST_ONE		(1  << 20)
# define R128_ALPHA_BLEND_DST_SRCCOLOR		(2  << 20)
# define R128_ALPHA_BLEND_DST_INVSRCCOLOR	(3  << 20)
# define R128_ALPHA_BLEND_DST_SRCALPHA		(4  << 20)
# define R128_ALPHA_BLEND_DST_INVSRCALPHA	(5  << 20)
# define R128_ALPHA_BLEND_DST_DSTALPHA		(6  << 20)
# define R128_ALPHA_BLEND_DST_INVDSTALPHA	(7  << 20)
# define R128_ALPHA_BLEND_DST_DSTCOLOR		(8  << 20)
# define R128_ALPHA_BLEND_DST_INVDSTCOLOR	(9  << 20)
# define R128_ALPHA_TEST_NEVER			(0  << 24)
# define R128_ALPHA_TEST_LESS			(1  << 24)
# define R128_ALPHA_TEST_LESSEQUAL		(2  << 24)
# define R128_ALPHA_TEST_EQUAL			(3  << 24)
# define R128_ALPHA_TEST_GREATEREQUAL		(4  << 24)
# define R128_ALPHA_TEST_GREATER		(5  << 24)
# define R128_ALPHA_TEST_NEQUAL			(6  << 24)
# define R128_ALPHA_TEST_ALWAYS			(7  << 24)
# define R128_COMPOSITE_SHADOW_CMP_EQUAL	(0  << 28)
# define R128_COMPOSITE_SHADOW_CMP_NEQUAL	(1  << 28)
# define R128_COMPOSITE_SHADOW			(1  << 29)
# define R128_TEX_MAP_ALPHA_IN_TEXTURE		(1  << 30)
# define R128_TEX_CACHE_LINE_SIZE_8QW		(0  << 31)
# define R128_TEX_CACHE_LINE_SIZE_4QW		(1  << 31)

#define R128_REG_SCALE_3D_DATATYPE		0x1a20

#define R128_REG_TEX_CNTL_C			0x1c9c
# define R128_TEX_ALPHA_EN			(1 << 9)
# define R128_TEX_CACHE_FLUSH			(1 << 23)

#define R128_REG_PRIM_TEX_CNTL_C		0x1cb0
#define R128_REG_PRIM_TEXTURE_COMBINE_CNTL_C	0x1cb4

#define R128_DATATYPE_C8			2
#define R128_DATATYPE_ARGB_1555			3
#define R128_DATATYPE_RGB_565			4
#define R128_DATATYPE_ARGB_8888			6
#define R128_DATATYPE_RGB_332			7
#define R128_DATATYPE_Y8			8
#define R128_DATATYPE_RGB_8			9
#define R128_DATATYPE_VYUY_422			11
#define R128_DATATYPE_YVYU_422			12
#define R128_DATATYPE_AYUV_444			14
#define R128_DATATYPE_ARGB_4444			15

#define R128_PM4_NONPM4				(0  << 28)
#define R128_PM4_192PIO				(1  << 28)
#define R128_PM4_192BM				(2  << 28)
#define R128_PM4_128PIO_64INDBM			(3  << 28)
#define R128_PM4_128BM_64INDBM			(4  << 28)
#define R128_PM4_64PIO_128INDBM			(5  << 28)
#define R128_PM4_64BM_128INDBM			(6  << 28)
#define R128_PM4_64PIO_64VCBM_64INDBM		(7  << 28)
#define R128_PM4_64BM_64VCBM_64INDBM		(8  << 28)
#define R128_PM4_64PIO_64VCPIO_64INDPIO		(15 << 28)