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Added Intel 830 entry points in libdrm compatability module.

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This commit is contained in:
Jens Owen 2002-04-03 05:38:23 +00:00
parent 07f9ee52e1
commit fea2c78421
1 changed files with 47 additions and 0 deletions
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47
libdrm/xf86drmCompat.c
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@ -78,6 +78,7 @@ extern int xf86RemoveSIGIOHandler(int fd);
#include "r128_drm.h"
#include "radeon_drm.h"
#include "sis_drm.h"
#include "i830_drm.h"
/* WARNING: Do not change, or add, anything to this file. It is only provided
@ -1020,6 +1021,52 @@ Bool drmSiSAgpInit(int driSubFD, int offset, int size)
return 1; /* TRUE */
}
/* I830 */
Bool drmI830CleanupDma(int driSubFD)
{
drm_i830_init_t init;
memset(&init, 0, sizeof(drm_i830_init_t));
init.func = I810_CLEANUP_DMA;
if(ioctl(driSubFD, DRM_IOCTL_I830_INIT, &init)) {
return FALSE;
}
return TRUE;
}
Bool drmI830InitDma(int driSubFD, drmCompatI830Init *info)
{
drm_i830_init_t init;
memset(&init, 0, sizeof(drm_i830_init_t));
init.func = I810_INIT_DMA;
init.mmio_offset = info->mmio_offset;
init.buffers_offset = info->buffers_offset;
init.ring_start = info->start;
init.ring_end = info->end;
init.ring_size = info->size;
init.sarea_priv_offset = info->sarea_off;
init.front_offset = info->front_offset;
init.back_offset = info->back_offset;
init.depth_offset = info->depth_offset;
init.w = info->w;
init.h = info->h;
init.pitch = info->pitch;
init.pitch_bits = info->pitch_bits;
init.back_pitch = info->pitch;
init.depth_pitch = info->pitch;
init.cpp = info->cpp;
if(ioctl(driSubFD, DRM_IOCTL_I830_INIT, &init)) {
return FALSE;
}
return TRUE;
}
/* WARNING: Do not change, or add, anything to this file. It is only provided
* for binary backwards compatability with the old driver specific DRM
* extensions used before XFree86 4.3.