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merged tcl-0-0-branch

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This commit is contained in:
Keith Whitwell 2002-06-12 15:50:28 +00:00
parent 5676a2a610
commit 2dcada361d
9 changed files with 927 additions and 718 deletions
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23
linux-core/radeon_drv.c
View file

@ -39,10 +39,10 @@
#define DRIVER_NAME "radeon"
#define DRIVER_DESC "ATI Radeon"
#define DRIVER_DATE "20020602"
#define DRIVER_DATE "20020611"
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 2
#define DRIVER_MINOR 3
#define DRIVER_PATCHLEVEL 1
/* Interface history:
@ -51,6 +51,10 @@
* 1.2 - Add vertex2 ioctl (keith)
* - Add stencil capability to clear ioctl (gareth, keith)
* - Increase MAX_TEXTURE_LEVELS (brian)
* 1.3 - Add cmdbuf ioctl (keith)
* - Add support for new radeon packets (keith)
* - Add getparam ioctl (keith)
* - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
*/
#define DRIVER_IOCTLS \
[DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \
@ -68,17 +72,10 @@
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 },
#if 0
/* GH: Count data sent to card via ring or vertex/indirect buffers.
*/
#define __HAVE_COUNTERS 3
#define __HAVE_COUNTER6 _DRM_STAT_IRQ
#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
#endif
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_CMDBUF)] = { radeon_cp_cmdbuf, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_GETPARAM)] = { radeon_cp_getparam, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_FLIP)] = { radeon_cp_flip, 1, 0 },
#include "drm_agpsupport.h"

4
linux/drm.h
View file

@ -84,6 +84,10 @@ typedef unsigned int drm_magic_t;
/* Warning: If you change this structure, make sure you change
* XF86DRIClipRectRec in the server as well */
/* KW: Actually it's illegal to change either for
* backwards-compatibility reasons.
*/
typedef struct drm_clip_rect {
unsigned short x1;
unsigned short y1;

162
linux/radeon_cp.c
View file

@ -461,6 +461,7 @@ int radeon_do_cp_idle( drm_radeon_private_t *dev_priv )
RADEON_WAIT_UNTIL_IDLE();
ADVANCE_RING();
COMMIT_RING();
return radeon_do_wait_for_idle( dev_priv );
}
@ -485,6 +486,7 @@ static void radeon_do_cp_start( drm_radeon_private_t *dev_priv )
RADEON_WAIT_UNTIL_IDLE();
ADVANCE_RING();
COMMIT_RING();
}
/* Reset the Command Processor. This will not flush any pending
@ -751,7 +753,7 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init )
*/
dev_priv->depth_clear.rb3d_cntl = (RADEON_PLANE_MASK_ENABLE |
(dev_priv->color_fmt << 10) |
RADEON_ZBLOCK16);
(1<<15));
dev_priv->depth_clear.rb3d_zstencilcntl =
(dev_priv->depth_fmt |
@ -970,9 +972,7 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init )
radeon_cp_load_microcode( dev_priv );
radeon_cp_init_ring_buffer( dev, dev_priv );
#if ROTATE_BUFS
dev_priv->last_buf = 0;
#endif
dev->dev_private = (void *)dev_priv;
@ -1152,116 +1152,27 @@ int radeon_engine_reset( struct inode *inode, struct file *filp,
* Fullscreen mode
*/
static int radeon_do_init_pageflip( drm_device_t *dev )
{
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG( "%s\n", __FUNCTION__ );
dev_priv->crtc_offset = RADEON_READ( RADEON_CRTC_OFFSET );
dev_priv->crtc_offset_cntl = RADEON_READ( RADEON_CRTC_OFFSET_CNTL );
RADEON_WRITE( RADEON_CRTC_OFFSET, dev_priv->front_offset );
RADEON_WRITE( RADEON_CRTC_OFFSET_CNTL,
dev_priv->crtc_offset_cntl |
RADEON_CRTC_OFFSET_FLIP_CNTL );
dev_priv->page_flipping = 1;
dev_priv->current_page = 0;
return 0;
}
int radeon_do_cleanup_pageflip( drm_device_t *dev )
{
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG( "%s\n", __FUNCTION__ );
RADEON_WRITE( RADEON_CRTC_OFFSET, dev_priv->crtc_offset );
RADEON_WRITE( RADEON_CRTC_OFFSET_CNTL, dev_priv->crtc_offset_cntl );
dev_priv->page_flipping = 0;
dev_priv->current_page = 0;
return 0;
}
/* KW: Deprecated to say the least:
*/
int radeon_fullscreen( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg )
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->dev;
drm_radeon_fullscreen_t fs;
LOCK_TEST_WITH_RETURN( dev );
if ( copy_from_user( &fs, (drm_radeon_fullscreen_t *)arg,
sizeof(fs) ) )
return -EFAULT;
switch ( fs.func ) {
case RADEON_INIT_FULLSCREEN:
return radeon_do_init_pageflip( dev );
case RADEON_CLEANUP_FULLSCREEN:
return radeon_do_cleanup_pageflip( dev );
}
return -EINVAL;
return 0;
}
/* ================================================================
* Freelist management
*/
#define RADEON_BUFFER_USED 0xffffffff
#define RADEON_BUFFER_FREE 0
#if 0
static int radeon_freelist_init( drm_device_t *dev )
{
drm_device_dma_t *dma = dev->dma;
drm_radeon_private_t *dev_priv = dev->dev_private;
drm_buf_t *buf;
drm_radeon_buf_priv_t *buf_priv;
drm_radeon_freelist_t *entry;
int i;
dev_priv->head = DRM(alloc)( sizeof(drm_radeon_freelist_t),
DRM_MEM_DRIVER );
if ( dev_priv->head == NULL )
return -ENOMEM;
memset( dev_priv->head, 0, sizeof(drm_radeon_freelist_t) );
dev_priv->head->age = RADEON_BUFFER_USED;
for ( i = 0 ; i < dma->buf_count ; i++ ) {
buf = dma->buflist[i];
buf_priv = buf->dev_private;
entry = DRM(alloc)( sizeof(drm_radeon_freelist_t),
DRM_MEM_DRIVER );
if ( !entry ) return -ENOMEM;
entry->age = RADEON_BUFFER_FREE;
entry->buf = buf;
entry->prev = dev_priv->head;
entry->next = dev_priv->head->next;
if ( !entry->next )
dev_priv->tail = entry;
buf_priv->discard = 0;
buf_priv->dispatched = 0;
buf_priv->list_entry = entry;
dev_priv->head->next = entry;
if ( dev_priv->head->next )
dev_priv->head->next->prev = entry;
}
return 0;
}
#endif
/* Original comment: FIXME: ROTATE_BUFS is a hack to cycle through
* bufs until freelist code is used. Note this hides a problem with
* the scratch register * (used to keep track of last buffer
* completed) being written to before * the last buffer has actually
* completed rendering.
*
* KW: It's also a good way to find free buffers quickly.
*/
drm_buf_t *radeon_freelist_get( drm_device_t *dev )
{
@ -1270,57 +1181,24 @@ drm_buf_t *radeon_freelist_get( drm_device_t *dev )
drm_radeon_buf_priv_t *buf_priv;
drm_buf_t *buf;
int i, t;
#if ROTATE_BUFS
int start;
#endif
/* FIXME: Optimize -- use freelist code */
for ( i = 0 ; i < dma->buf_count ; i++ ) {
buf = dma->buflist[i];
buf_priv = buf->dev_private;
if ( buf->pid == 0 ) {
DRM_DEBUG( " ret buf=%d last=%d pid=0\n",
buf->idx, dev_priv->last_buf );
return buf;
}
DRM_DEBUG( " skipping buf=%d pid=%d\n",
buf->idx, buf->pid );
}
#if ROTATE_BUFS
if ( ++dev_priv->last_buf >= dma->buf_count )
dev_priv->last_buf = 0;
start = dev_priv->last_buf;
#endif
for ( t = 0 ; t < dev_priv->usec_timeout ; t++ ) {
#if 0
/* FIXME: Disable this for now */
u32 done_age = dev_priv->scratch[RADEON_LAST_DISPATCH];
#else
u32 done_age = RADEON_READ( RADEON_LAST_DISPATCH_REG );
#endif
#if ROTATE_BUFS
for ( i = start ; i < dma->buf_count ; i++ ) {
#else
for ( i = 0 ; i < dma->buf_count ; i++ ) {
#endif
buf = dma->buflist[i];
buf_priv = buf->dev_private;
if ( buf->pending && buf_priv->age <= done_age ) {
/* The buffer has been processed, so it
* can now be used.
*/
if ( buf->pid == 0 || (buf->pending &&
buf_priv->age <= done_age) ) {
buf->pending = 0;
DRM_DEBUG( " ret buf=%d last=%d age=%d done=%d\n", buf->idx, dev_priv->last_buf, buf_priv->age, done_age );
return buf;
}
DRM_DEBUG( " skipping buf=%d age=%d done=%d\n",
buf->idx, buf_priv->age,
done_age );
#if ROTATE_BUFS
start = 0;
#endif
}
udelay( 1 );
}
@ -1332,14 +1210,10 @@ drm_buf_t *radeon_freelist_get( drm_device_t *dev )
void radeon_freelist_reset( drm_device_t *dev )
{
drm_device_dma_t *dma = dev->dma;
#if ROTATE_BUFS
drm_radeon_private_t *dev_priv = dev->dev_private;
#endif
int i;
#if ROTATE_BUFS
dev_priv->last_buf = 0;
#endif
for ( i = 0 ; i < dma->buf_count ; i++ ) {
drm_buf_t *buf = dma->buflist[i];
drm_radeon_buf_priv_t *buf_priv = buf->dev_private;

123
linux/radeon_drm.h
View file

@ -2,6 +2,7 @@
*
* Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Fremont, California.
* Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@ -38,7 +39,8 @@
#ifndef __RADEON_SAREA_DEFINES__
#define __RADEON_SAREA_DEFINES__
/* What needs to be changed for the current vertex buffer?
/* Old style state flags, required for sarea interface (1.1 and 1.2
* clears) and 1.2 drm_vertex2 ioctl.
*/
#define RADEON_UPLOAD_CONTEXT 0x00000001
#define RADEON_UPLOAD_VERTFMT 0x00000002
@ -58,8 +60,68 @@
#define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */
#define RADEON_REQUIRE_QUIESCENCE 0x00010000
#define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */
#define RADEON_UPLOAD_ALL 0x0002ffff
#define RADEON_UPLOAD_CONTEXT_ALL 0x000201ff
#define RADEON_UPLOAD_ALL 0x003effff
#define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff
/* New style per-packet identifiers for use in cmd_buffer ioctl with
* the RADEON_EMIT_PACKET command. Comments relate new packets to old
* state bits and the packet size:
*/
#define RADEON_EMIT_PP_MISC 0 /* context/7 */
#define RADEON_EMIT_PP_CNTL 1 /* context/3 */
#define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */
#define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */
#define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */
#define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */
#define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */
#define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */
#define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */
#define RADEON_EMIT_SE_CNTL 9 /* setup/2 */
#define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */
#define RADEON_EMIT_RE_MISC 11 /* misc/1 */
#define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */
#define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */
#define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */
#define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */
#define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */
#define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */
#define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */
#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */
#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */
#define RADEON_MAX_STATE_PACKETS 21
/* Commands understood by cmd_buffer ioctl. More can be added but
* obviously these can't be removed or changed:
*/
#define RADEON_CMD_PACKET 1 /* emit one of the register packets above */
#define RADEON_CMD_SCALARS 2 /* emit scalar data */
#define RADEON_CMD_VECTORS 3 /* emit vector data */
#define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */
#define RADEON_CMD_PACKET3 5 /* emit hw packet */
#define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */
typedef union {
int i;
struct {
char cmd_type, pad0, pad1, pad2;
} header;
struct {
char cmd_type, packet_id, pad0, pad1;
} packet;
struct {
char cmd_type, offset, stride, count;
} scalars;
struct {
char cmd_type, offset, stride, count;
} vectors;
struct {
char cmd_type, buf_idx, pad0, pad1;
} dma;
} drm_radeon_cmd_header_t;
#define RADEON_FRONT 0x1
#define RADEON_BACK 0x2
@ -82,7 +144,6 @@
/* Byte offsets for indirect buffer data
*/
#define RADEON_INDEX_PRIM_OFFSET 20
#define RADEON_HOSTDATA_BLIT_OFFSET 32
#define RADEON_SCRATCH_REG_OFFSET 32
@ -181,8 +242,6 @@ typedef struct {
unsigned int pp_border_color;
} drm_radeon_texture_regs_t;
/* Space is crucial; there is some redunancy here:
*/
typedef struct {
unsigned int start;
unsigned int finish;
@ -192,6 +251,7 @@ typedef struct {
unsigned int vc_format; /* vertex format */
} drm_radeon_prim_t;
typedef struct {
drm_radeon_context_regs_t context;
drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS];
@ -231,6 +291,8 @@ typedef struct {
drm_radeon_tex_region_t tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS+1];
int tex_age[RADEON_NR_TEX_HEAPS];
int ctx_owner;
int pfState; /* number of 3d windows (0,1,2ormore) */
int pfCurrentPage; /* which buffer is being displayed? */
} drm_radeon_sarea_t;
@ -258,6 +320,9 @@ typedef struct {
#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(0x4d, drm_radeon_indirect_t)
#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(0x4e, drm_radeon_texture_t)
#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( 0x4f, drm_radeon_vertex_t)
#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( 0x50, drm_radeon_cmd_buffer_t)
#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(0x51, drm_radeon_getparam_t)
#define DRM_IOCTL_RADEON_FLIP DRM_IO( 0x52)
typedef struct drm_radeon_init {
enum {
@ -324,6 +389,18 @@ typedef struct drm_radeon_vertex {
int discard; /* Client finished with buffer? */
} drm_radeon_vertex_t;
typedef struct drm_radeon_indices {
int prim;
int idx;
int start;
int end;
int discard; /* Client finished with buffer? */
} drm_radeon_indices_t;
/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices
* - allows multiple primitives and state changes in a single ioctl
* - supports driver change to emit native primitives
*/
typedef struct drm_radeon_vertex2 {
int idx; /* Index of vertex buffer */
int discard; /* Client finished with buffer? */
@ -333,13 +410,22 @@ typedef struct drm_radeon_vertex2 {
drm_radeon_prim_t *prim;
} drm_radeon_vertex2_t;
typedef struct drm_radeon_indices {
int prim;
int idx;
int start;
int end;
int discard; /* Client finished with buffer? */
} drm_radeon_indices_t;
/* v1.3 - obsoletes drm_radeon_vertex2
* - allows arbitarily large cliprect list
* - allows updating of tcl packet, vector and scalar state
* - allows memory-efficient description of state updates
* - allows state to be emitted without a primitive
* (for clears, ctx switches)
* - allows more than one dma buffer to be referenced per ioctl
* - supports tcl driver
* - may be extended in future versions with new cmd types, packets
*/
typedef struct drm_radeon_cmd_buffer {
int bufsz;
char *buf;
int nbox;
drm_clip_rect_t *boxes;
} drm_radeon_cmd_buffer_t;
typedef struct drm_radeon_tex_image {
unsigned int x, y; /* Blit coordinates */
@ -367,4 +453,15 @@ typedef struct drm_radeon_indirect {
int discard;
} drm_radeon_indirect_t;
/* 1.3: An ioctl to get parameters that aren't available to the 3d
* client any other way.
*/
#define RADEON_PARAM_AGP_BUFFER_OFFSET 0x1
typedef struct drm_radeon_getparam {
int param;
int *value;
} drm_radeon_getparam_t;
#endif

23
linux/radeon_drv.c
View file

@ -39,10 +39,10 @@
#define DRIVER_NAME "radeon"
#define DRIVER_DESC "ATI Radeon"
#define DRIVER_DATE "20020602"
#define DRIVER_DATE "20020611"
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 2
#define DRIVER_MINOR 3
#define DRIVER_PATCHLEVEL 1
/* Interface history:
@ -51,6 +51,10 @@
* 1.2 - Add vertex2 ioctl (keith)
* - Add stencil capability to clear ioctl (gareth, keith)
* - Increase MAX_TEXTURE_LEVELS (brian)
* 1.3 - Add cmdbuf ioctl (keith)
* - Add support for new radeon packets (keith)
* - Add getparam ioctl (keith)
* - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
*/
#define DRIVER_IOCTLS \
[DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \
@ -68,17 +72,10 @@
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 },
#if 0
/* GH: Count data sent to card via ring or vertex/indirect buffers.
*/
#define __HAVE_COUNTERS 3
#define __HAVE_COUNTER6 _DRM_STAT_IRQ
#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
#endif
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_CMDBUF)] = { radeon_cp_cmdbuf, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_GETPARAM)] = { radeon_cp_getparam, 1, 0 }, \
[DRM_IOCTL_NR(DRM_IOCTL_RADEON_FLIP)] = { radeon_cp_flip, 1, 0 },
#include "drm_agpsupport.h"

80
linux/radeon_drv.h
View file

@ -74,14 +74,7 @@ typedef struct drm_radeon_private {
drm_radeon_freelist_t *head;
drm_radeon_freelist_t *tail;
/* FIXME: ROTATE_BUFS is a hask to cycle through bufs until freelist
code is used. Note this hides a problem with the scratch register
(used to keep track of last buffer completed) being written to before
the last buffer has actually completed rendering. */
#define ROTATE_BUFS 1
#if ROTATE_BUFS
int last_buf;
#endif
volatile u32 *scratch;
int usec_timeout;
@ -123,10 +116,6 @@ typedef struct drm_radeon_private {
typedef struct drm_radeon_buf_priv {
u32 age;
int prim;
int discard;
int dispatched;
drm_radeon_freelist_t *list_entry;
} drm_radeon_buf_priv_t;
/* radeon_cp.c */
@ -181,6 +170,13 @@ extern int radeon_cp_indirect( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int radeon_cp_cmdbuf( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int radeon_cp_getparam( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
extern int radeon_cp_flip( struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg );
/* Register definitions, register access macros and drmAddMap constants
@ -209,8 +205,6 @@ extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
# define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
#define RADEON_RB3D_COLORPITCH 0x1c48
#define RADEON_RB3D_DEPTHCLEARVALUE 0x1c30
#define RADEON_RB3D_DEPTHXY_OFFSET 0x1c60
#define RADEON_DP_GUI_MASTER_CNTL 0x146c
# define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
@ -301,9 +295,6 @@ extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
# 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_ZBLOCK8 (0 << 15)
# define RADEON_ZBLOCK16 (1 << 15)
#define RADEON_RB3D_DEPTHOFFSET 0x1c24
#define RADEON_RB3D_PLANEMASK 0x1d84
#define RADEON_RB3D_STENCILREFMASK 0x1d7c
@ -369,6 +360,15 @@ extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
#define RADEON_SE_LINE_WIDTH 0x1db8
#define RADEON_SE_VPORT_XSCALE 0x1d98
#define RADEON_SE_ZBIAS_FACTOR 0x1db0
#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
#define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
#define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
# define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
# define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
#define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
#define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
# define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
#define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
#define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
#define RADEON_SURFACE_ACCESS_CLR 0x0bfc
#define RADEON_SURFACE_CNTL 0x0b00
@ -470,8 +470,10 @@ extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
#define RADEON_CP_PACKET3 0xC0000000
# define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
# define RADEON_WAIT_FOR_IDLE 0x00002600
# define RADEON_3D_DRAW_VBUF 0x00002800
# define RADEON_3D_DRAW_IMMD 0x00002900
# define RADEON_3D_CLEAR_ZMASK 0x00003200
# define RADEON_3D_DRAW_INDX 0x00002A00
# define RADEON_3D_LOAD_VBPNTR 0x00002F00
# define RADEON_CNTL_HOSTDATA_BLT 0x00009400
# define RADEON_CNTL_PAINT_MULTI 0x00009A00
# define RADEON_CNTL_BITBLT_MULTI 0x00009B00
@ -483,6 +485,7 @@ extern int radeon_cp_vertex2( struct inode *inode, struct file *filp,
#define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
#define RADEON_VTX_Z_PRESENT (1 << 31)
#define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
#define RADEON_PRIM_TYPE_NONE (0 << 0)
#define RADEON_PRIM_TYPE_POINT (1 << 0)
@ -696,7 +699,7 @@ do { \
#define RADEON_VERBOSE 0
#define RING_LOCALS int write; unsigned int mask; volatile u32 *ring;
#define RING_LOCALS int write, _nr; unsigned int mask; volatile u32 *ring;
#define BEGIN_RING( n ) do { \
if ( RADEON_VERBOSE ) { \
@ -704,9 +707,10 @@ do { \
n, __FUNCTION__ ); \
} \
if ( dev_priv->ring.space <= (n) * sizeof(u32) ) { \
COMMIT_RING(); \
radeon_wait_ring( dev_priv, (n) * sizeof(u32) ); \
} \
dev_priv->ring.space -= (n) * sizeof(u32); \
_nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
ring = dev_priv->ring.start; \
write = dev_priv->ring.tail; \
mask = dev_priv->ring.tail_mask; \
@ -717,9 +721,17 @@ do { \
DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
write, dev_priv->ring.tail ); \
} \
radeon_flush_write_combine(); \
dev_priv->ring.tail = write; \
RADEON_WRITE( RADEON_CP_RB_WPTR, write ); \
if (((dev_priv->ring.tail + _nr) & mask) != write) { \
DRM_ERROR( \
"ADVANCE_RING(): mismatch: nr: %x write: %x\n", \
((dev_priv->ring.tail + _nr) & mask), \
write); \
} else \
dev_priv->ring.tail = write; \
} while (0)
#define COMMIT_RING() do { \
RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
} while (0)
#define OUT_RING( x ) do { \
@ -736,6 +748,30 @@ do { \
OUT_RING( val ); \
} while (0)
#define OUT_RING_USER_TABLE( tab, sz ) do { \
int _size = (sz); \
int *_tab = (tab); \
\
if (write + _size > mask) { \
int i = (mask+1) - write; \
if (__copy_from_user( (int *)(ring+write), \
_tab, i*4 )) \
return -EFAULT; \
write = 0; \
_size -= i; \
_tab += i; \
} \
\
if (_size && __copy_from_user( (int *)(ring+write), \
_tab, _size*4 )) \
return -EFAULT; \
\
write += _size; \
write &= mask; \
} while (0)
#define RADEON_PERFORMANCE_BOXES 0
#endif /* __RADEON_DRV_H__ */

1222
linux/radeon_state.c
View file

File diff suppressed because it is too large Load diff

4
shared-core/drm.h
View file

@ -84,6 +84,10 @@ typedef unsigned int drm_magic_t;
/* Warning: If you change this structure, make sure you change
* XF86DRIClipRectRec in the server as well */
/* KW: Actually it's illegal to change either for
* backwards-compatibility reasons.
*/
typedef struct drm_clip_rect {
unsigned short x1;
unsigned short y1;

4
shared/drm.h
View file

@ -84,6 +84,10 @@ typedef unsigned int drm_magic_t;
/* Warning: If you change this structure, make sure you change
* XF86DRIClipRectRec in the server as well */
/* KW: Actually it's illegal to change either for
* backwards-compatibility reasons.
*/
typedef struct drm_clip_rect {
unsigned short x1;
unsigned short y1;