diff options
Diffstat (limited to 'linux/r128_state.c')
| -rw-r--r-- | linux/r128_state.c | 261 |
1 files changed, 54 insertions, 207 deletions
diff --git a/linux/r128_state.c b/linux/r128_state.c index ba003929..629270c9 100644 --- a/linux/r128_state.c +++ b/linux/r128_state.c @@ -25,13 +25,14 @@ * * Authors: * Gareth Hughes <gareth@valinux.com> - * */ #define __NO_VERSION__ +#include "r128.h" #include "drmP.h" #include "r128_drv.h" #include "drm.h" +#include <linux/delay.h> /* ================================================================ @@ -360,45 +361,18 @@ static void r128_print_dirty( const char *msg, unsigned int flags ) } static void r128_cce_dispatch_clear( drm_device_t *dev, - unsigned int flags, - int cx, int cy, int cw, int ch, - unsigned int clear_color, - unsigned int clear_depth ) + drm_r128_clear_t *clear ) { drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; int nbox = sarea_priv->nbox; drm_clip_rect_t *pbox = sarea_priv->boxes; - u32 fb_bpp, depth_bpp; + unsigned int flags = clear->flags; int i; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - - switch ( dev_priv->fb_bpp ) { - case 16: - fb_bpp = R128_GMC_DST_16BPP; - break; - case 32: - fb_bpp = R128_GMC_DST_32BPP; - break; - default: - return; - } - switch ( dev_priv->depth_bpp ) { - case 16: - depth_bpp = R128_GMC_DST_16BPP; - break; - case 24: - case 32: - depth_bpp = R128_GMC_DST_32BPP; - break; - default: - return; - } - - if ( dev_priv->page_flipping && dev_priv->current_page == 1) { + if ( dev_priv->page_flipping && dev_priv->current_page == 1 ) { unsigned int tmp = flags; flags &= ~(R128_FRONT | R128_BACK); @@ -420,7 +394,7 @@ static void r128_cce_dispatch_clear( drm_device_t *dev, BEGIN_RING( 2 ); OUT_RING( CCE_PACKET0( R128_DP_WRITE_MASK, 0 ) ); - OUT_RING( sarea_priv->context_state.plane_3d_mask_c ); + OUT_RING( clear->colormask ); ADVANCE_RING(); } @@ -431,14 +405,14 @@ static void r128_cce_dispatch_clear( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - fb_bpp | + (dev_priv->color_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_AUX_CLIP_DIS ); OUT_RING( dev_priv->front_pitch_offset_c ); - OUT_RING( clear_color ); + OUT_RING( clear->color ); OUT_RING( (x << 16) | y ); OUT_RING( (w << 16) | h ); @@ -452,14 +426,14 @@ static void r128_cce_dispatch_clear( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - fb_bpp | + (dev_priv->color_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_AUX_CLIP_DIS ); OUT_RING( dev_priv->back_pitch_offset_c ); - OUT_RING( clear_color ); + OUT_RING( clear->color ); OUT_RING( (x << 16) | y ); OUT_RING( (w << 16) | h ); @@ -473,7 +447,7 @@ static void r128_cce_dispatch_clear( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | @@ -481,7 +455,7 @@ static void r128_cce_dispatch_clear( drm_device_t *dev, R128_GMC_WR_MSK_DIS ); OUT_RING( dev_priv->depth_pitch_offset_c ); - OUT_RING( clear_depth ); + OUT_RING( clear->depth ); OUT_RING( (x << 16) | y ); OUT_RING( (w << 16) | h ); @@ -497,29 +471,16 @@ static void r128_cce_dispatch_swap( drm_device_t *dev ) drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; int nbox = sarea_priv->nbox; drm_clip_rect_t *pbox = sarea_priv->boxes; - u32 fb_bpp; int i; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - #if R128_PERFORMANCE_BOXES /* Do some trivial performance monitoring... */ r128_cce_performance_boxes( dev_priv ); #endif - switch ( dev_priv->fb_bpp ) { - case 16: - fb_bpp = R128_GMC_DST_16BPP; - break; - case 32: - default: - fb_bpp = R128_GMC_DST_32BPP; - break; - } - for ( i = 0 ; i < nbox ; i++ ) { int x = pbox[i].x1; int y = pbox[i].y1; @@ -532,7 +493,7 @@ static void r128_cce_dispatch_swap( drm_device_t *dev ) OUT_RING( R128_GMC_SRC_PITCH_OFFSET_CNTL | R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_NONE | - fb_bpp | + (dev_priv->color_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_S | R128_DP_SRC_SOURCE_MEMORY | @@ -570,16 +531,15 @@ static void r128_cce_dispatch_flip( drm_device_t *dev ) RING_LOCALS; DRM_DEBUG( "%s: page=%d\n", __FUNCTION__, dev_priv->current_page ); - r128_update_ring_snapshot( dev_priv ); - #if R128_PERFORMANCE_BOXES /* Do some trivial performance monitoring... */ r128_cce_performance_boxes( dev_priv ); #endif - BEGIN_RING( 2 ); + BEGIN_RING( 4 ); + R128_WAIT_UNTIL_PAGE_FLIPPED(); OUT_RING( CCE_PACKET0( R128_CRTC_OFFSET, 0 ) ); if ( dev_priv->current_page == 0 ) { @@ -613,7 +573,7 @@ static void r128_cce_dispatch_vertex( drm_device_t *dev, drm_r128_buf_priv_t *buf_priv = buf->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; int format = sarea_priv->vc_format; - int offset = dev_priv->buffers->offset + buf->offset - dev->agp->base; + int offset = buf->bus_address; int size = buf->used; int prim = buf_priv->prim; int i = 0; @@ -621,8 +581,6 @@ static void r128_cce_dispatch_vertex( drm_device_t *dev, DRM_DEBUG( "%s: buf=%d nbox=%d\n", __FUNCTION__, buf->idx, sarea_priv->nbox ); - r128_update_ring_snapshot( dev_priv ); - if ( 0 ) r128_print_dirty( "dispatch_vertex", sarea_priv->dirty ); @@ -676,22 +634,10 @@ static void r128_cce_dispatch_vertex( drm_device_t *dev, dev_priv->sarea_priv->last_dispatch++; -#if 0 - if ( dev_priv->submit_age == R128_MAX_VB_AGE ) { - ret = r128_do_cce_idle( dev_priv ); - if ( ret < 0 ) return ret; - dev_priv->submit_age = 0; - r128_freelist_reset( dev ); - } -#endif - sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS; sarea_priv->nbox = 0; } - - - static void r128_cce_dispatch_indirect( drm_device_t *dev, drm_buf_t *buf, int start, int end ) @@ -702,11 +648,8 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev, DRM_DEBUG( "indirect: buf=%d s=0x%x e=0x%x\n", buf->idx, start, end ); - r128_update_ring_snapshot( dev_priv ); - if ( start != end ) { - int offset = (dev_priv->buffers->offset - dev->agp->base - + buf->offset + start); + int offset = buf->bus_address + start; int dwords = (end - start + 3) / sizeof(u32); /* Indirect buffer data must be an even number of @@ -750,15 +693,6 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev, } dev_priv->sarea_priv->last_dispatch++; - -#if 0 - if ( dev_priv->submit_age == R128_MAX_VB_AGE ) { - ret = r128_do_cce_idle( dev_priv ); - if ( ret < 0 ) return ret; - dev_priv->submit_age = 0; - r128_freelist_reset( dev ); - } -#endif } static void r128_cce_dispatch_indices( drm_device_t *dev, @@ -778,8 +712,6 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, RING_LOCALS; DRM_DEBUG( "indices: s=%d e=%d c=%d\n", start, end, count ); - r128_update_ring_snapshot( dev_priv ); - if ( 0 ) r128_print_dirty( "dispatch_indices", sarea_priv->dirty ); @@ -839,15 +771,6 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, dev_priv->sarea_priv->last_dispatch++; -#if 0 - if ( dev_priv->submit_age == R128_MAX_VB_AGE ) { - ret = r128_do_cce_idle( dev_priv ); - if ( ret < 0 ) return ret; - dev_priv->submit_age = 0; - r128_freelist_reset( dev ); - } -#endif - sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS; sarea_priv->nbox = 0; } @@ -864,8 +787,6 @@ static int r128_cce_dispatch_blit( drm_device_t *dev, RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - /* The compiler won't optimize away a division by a variable, * even if the only legal values are powers of two. Thus, we'll * use a shift instead. @@ -972,25 +893,10 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, int count, x, y; u32 *buffer; u8 *mask; - u32 depth_bpp; int i; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - - switch ( dev_priv->depth_bpp ) { - case 16: - depth_bpp = R128_GMC_DST_16BPP; - break; - case 24: - case 32: - depth_bpp = R128_GMC_DST_32BPP; - break; - default: - return -EINVAL; - } - count = depth->n; if ( copy_from_user( &x, depth->x, sizeof(x) ) ) { return -EFAULT; @@ -1028,7 +934,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | @@ -1052,7 +958,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | @@ -1080,25 +986,10 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, int count, *x, *y; u32 *buffer; u8 *mask; - u32 depth_bpp; int i; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - - switch ( dev_priv->depth_bpp ) { - case 16: - depth_bpp = R128_GMC_DST_16BPP; - break; - case 24: - case 32: - depth_bpp = R128_GMC_DST_32BPP; - break; - default: - return -EINVAL; - } - count = depth->n; x = kmalloc( count * sizeof(*x), 0 ); @@ -1159,7 +1050,7 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | @@ -1183,7 +1074,7 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, OUT_RING( CCE_PACKET3( R128_CNTL_PAINT_MULTI, 4 ) ); OUT_RING( R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_SOLID_COLOR | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_P | R128_GMC_CLR_CMP_CNTL_DIS | @@ -1211,24 +1102,9 @@ static int r128_cce_dispatch_read_span( drm_device_t *dev, { drm_r128_private_t *dev_priv = dev->dev_private; int count, x, y; - u32 depth_bpp; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - - switch ( dev_priv->depth_bpp ) { - case 16: - depth_bpp = R128_GMC_DST_16BPP; - break; - case 24: - case 32: - depth_bpp = R128_GMC_DST_32BPP; - break; - default: - return -EINVAL; - } - count = depth->n; if ( copy_from_user( &x, depth->x, sizeof(x) ) ) { return -EFAULT; @@ -1243,7 +1119,7 @@ static int r128_cce_dispatch_read_span( drm_device_t *dev, OUT_RING( R128_GMC_SRC_PITCH_OFFSET_CNTL | R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_NONE | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_S | R128_DP_SRC_SOURCE_MEMORY | @@ -1267,25 +1143,10 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev, { drm_r128_private_t *dev_priv = dev->dev_private; int count, *x, *y; - u32 depth_bpp; int i; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - - switch ( dev_priv->depth_bpp ) { - case 16: - depth_bpp = R128_GMC_DST_16BPP; - break; - case 24: - case 32: - depth_bpp = R128_GMC_DST_32BPP; - break; - default: - return -EINVAL; - } - count = depth->n; if ( count > dev_priv->depth_pitch ) { count = dev_priv->depth_pitch; @@ -1318,7 +1179,7 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev, OUT_RING( R128_GMC_SRC_PITCH_OFFSET_CNTL | R128_GMC_DST_PITCH_OFFSET_CNTL | R128_GMC_BRUSH_NONE | - depth_bpp | + (dev_priv->depth_fmt << 8) | R128_GMC_SRC_DATATYPE_COLOR | R128_ROP3_S | R128_DP_SRC_SOURCE_MEMORY | @@ -1353,8 +1214,6 @@ static void r128_cce_dispatch_stipple( drm_device_t *dev, u32 *stipple ) RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); - r128_update_ring_snapshot( dev_priv ); - BEGIN_RING( 33 ); OUT_RING( CCE_PACKET0( R128_BRUSH_DATA0, 31 ) ); @@ -1380,22 +1239,18 @@ int r128_cce_clear( struct inode *inode, struct file *filp, drm_r128_clear_t clear; DRM_DEBUG( "%s\n", __FUNCTION__ ); - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "r128_cce_clear called without lock held\n" ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); if ( copy_from_user( &clear, (drm_r128_clear_t *) arg, sizeof(clear) ) ) return -EFAULT; + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + if ( sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS ) sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS; - r128_cce_dispatch_clear( dev, clear.flags, - clear.x, clear.y, clear.w, clear.h, - clear.clear_color, clear.clear_depth ); + r128_cce_dispatch_clear( dev, &clear ); /* Make sure we restore the 3D state next time. */ @@ -1413,11 +1268,9 @@ int r128_cce_swap( struct inode *inode, struct file *filp, drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; DRM_DEBUG( "%s\n", __FUNCTION__ ); - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "r128_cce_swap called without lock held\n" ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); + + RING_SPACE_TEST_WITH_RETURN( dev_priv ); if ( sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS ) sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS; @@ -1444,11 +1297,8 @@ int r128_cce_vertex( struct inode *inode, struct file *filp, drm_r128_buf_priv_t *buf_priv; drm_r128_vertex_t vertex; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); + if ( !dev_priv || dev_priv->is_pci ) { DRM_ERROR( "%s called with a PCI card\n", __FUNCTION__ ); return -EINVAL; @@ -1473,6 +1323,9 @@ int r128_cce_vertex( struct inode *inode, struct file *filp, return -EINVAL; } + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + VB_AGE_TEST_WITH_RETURN( dev_priv ); + buf = dma->buflist[vertex.idx]; buf_priv = buf->dev_private; @@ -1507,11 +1360,8 @@ int r128_cce_indices( struct inode *inode, struct file *filp, drm_r128_indices_t elts; int count; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); + if ( !dev_priv || dev_priv->is_pci ) { DRM_ERROR( "%s called with a PCI card\n", __FUNCTION__ ); return -EINVAL; @@ -1536,6 +1386,9 @@ int r128_cce_indices( struct inode *inode, struct file *filp, return -EINVAL; } + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + VB_AGE_TEST_WITH_RETURN( dev_priv ); + buf = dma->buflist[elts.idx]; buf_priv = buf->dev_private; @@ -1576,13 +1429,10 @@ int r128_cce_blit( struct inode *inode, struct file *filp, drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; drm_device_dma_t *dma = dev->dma; + drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_blit_t blit; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); if ( copy_from_user( &blit, (drm_r128_blit_t *)arg, sizeof(blit) ) ) @@ -1597,6 +1447,9 @@ int r128_cce_blit( struct inode *inode, struct file *filp, return -EINVAL; } + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + VB_AGE_TEST_WITH_RETURN( dev_priv ); + return r128_cce_dispatch_blit( dev, &blit ); } @@ -1605,18 +1458,17 @@ int r128_cce_depth( struct inode *inode, struct file *filp, { drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; + drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_depth_t depth; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); if ( copy_from_user( &depth, (drm_r128_depth_t *)arg, sizeof(depth) ) ) return -EFAULT; + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + switch ( depth.func ) { case R128_WRITE_SPAN: return r128_cce_dispatch_write_span( dev, &depth ); @@ -1636,14 +1488,11 @@ int r128_cce_stipple( struct inode *inode, struct file *filp, { drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; + drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_stipple_t stipple; u32 mask[32]; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); if ( copy_from_user( &stipple, (drm_r128_stipple_t *)arg, sizeof(stipple) ) ) @@ -1653,6 +1502,8 @@ int r128_cce_stipple( struct inode *inode, struct file *filp, 32 * sizeof(u32) ) ) return -EFAULT; + RING_SPACE_TEST_WITH_RETURN( dev_priv ); + r128_cce_dispatch_stipple( dev, mask ); return 0; @@ -1664,11 +1515,7 @@ int r128_cce_indirect( struct inode *inode, struct file *filp, drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || - dev->lock.pid != current->pid ) { - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); - return -EINVAL; - } + LOCK_TEST_WITH_RETURN( dev ); /* Indirect buffer firing is not supported at this time. */ |