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add more get_param queries for embedded project

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This commit is contained in:
Keith Whitwell 2003-04-22 09:49:14 +00:00
parent fc4fb6b51b
commit 13211ad82c
9 changed files with 63 additions and 0 deletions
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7
shared-core/radeon_cp.c
View file

@ -1097,6 +1097,13 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init )
RADEON_ROUND_PREC_8TH_PIX);
DRM_GETSAREA();
dev_priv->fb_offset = init->fb_offset;
dev_priv->mmio_offset = init->mmio_offset;
dev_priv->ring_offset = init->ring_offset;
dev_priv->ring_rptr_offset = init->ring_rptr_offset;
dev_priv->buffers_offset = init->buffers_offset;
dev_priv->agp_textures_offset = init->agp_textures_offset;
if(!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");

4
shared-core/radeon_drm.h
View file

@ -532,6 +532,10 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_LAST_CLEAR 4
#define RADEON_PARAM_IRQ_NR 5
#define RADEON_PARAM_AGP_BASE 6 /* card offset of agp base */
#define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */
#define RADEON_PARAM_STATUS_HANDLE 8
#define RADEON_PARAM_SAREA_HANDLE 9
#define RADEON_PARAM_AGP_TEX_HANDLE 10
typedef struct drm_radeon_getparam {
int param;

7
shared-core/radeon_drv.h
View file

@ -126,6 +126,13 @@ typedef struct drm_radeon_private {
u32 depth_pitch_offset;
drm_radeon_depth_clear_t depth_clear;
unsigned long fb_offset;
unsigned long mmio_offset;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
unsigned long agp_textures_offset;
drm_local_map_t *sarea;
drm_local_map_t *fb;

13
shared-core/radeon_state.c
View file

@ -2191,6 +2191,19 @@ int radeon_cp_getparam( DRM_IOCTL_ARGS )
case RADEON_PARAM_AGP_BASE:
value = dev_priv->agp_vm_start;
break;
case RADEON_PARAM_REGISTER_HANDLE:
value = dev_priv->mmio_offset;
break;
case RADEON_PARAM_STATUS_HANDLE:
value = dev_priv->ring_rptr_offset;
break;
case RADEON_PARAM_SAREA_HANDLE:
/* The lock is the first dword in the sarea. */
value = (int)dev->lock.hw_lock;
break;
case RADEON_PARAM_AGP_TEX_HANDLE:
value = dev_priv->agp_textures_offset;
break;
default:
return DRM_ERR(EINVAL);
}

1
shared/radeon.h
View file

@ -78,6 +78,7 @@
* Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
* R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian)
* 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
* Add 'GET' queries for starting additional clients on different VT's.
*/
#define DRIVER_IOCTLS \
[DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \

7
shared/radeon_cp.c
View file

@ -1097,6 +1097,13 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init )
RADEON_ROUND_PREC_8TH_PIX);
DRM_GETSAREA();
dev_priv->fb_offset = init->fb_offset;
dev_priv->mmio_offset = init->mmio_offset;
dev_priv->ring_offset = init->ring_offset;
dev_priv->ring_rptr_offset = init->ring_rptr_offset;
dev_priv->buffers_offset = init->buffers_offset;
dev_priv->agp_textures_offset = init->agp_textures_offset;
if(!dev_priv->sarea) {
DRM_ERROR("could not find sarea!\n");

4
shared/radeon_drm.h
View file

@ -532,6 +532,10 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_LAST_CLEAR 4
#define RADEON_PARAM_IRQ_NR 5
#define RADEON_PARAM_AGP_BASE 6 /* card offset of agp base */
#define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */
#define RADEON_PARAM_STATUS_HANDLE 8
#define RADEON_PARAM_SAREA_HANDLE 9
#define RADEON_PARAM_AGP_TEX_HANDLE 10
typedef struct drm_radeon_getparam {
int param;

7
shared/radeon_drv.h
View file

@ -126,6 +126,13 @@ typedef struct drm_radeon_private {
u32 depth_pitch_offset;
drm_radeon_depth_clear_t depth_clear;
unsigned long fb_offset;
unsigned long mmio_offset;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
unsigned long agp_textures_offset;
drm_local_map_t *sarea;
drm_local_map_t *fb;

13
shared/radeon_state.c
View file

@ -2191,6 +2191,19 @@ int radeon_cp_getparam( DRM_IOCTL_ARGS )
case RADEON_PARAM_AGP_BASE:
value = dev_priv->agp_vm_start;
break;
case RADEON_PARAM_REGISTER_HANDLE:
value = dev_priv->mmio_offset;
break;
case RADEON_PARAM_STATUS_HANDLE:
value = dev_priv->ring_rptr_offset;
break;
case RADEON_PARAM_SAREA_HANDLE:
/* The lock is the first dword in the sarea. */
value = (int)dev->lock.hw_lock;
break;
case RADEON_PARAM_AGP_TEX_HANDLE:
value = dev_priv->agp_textures_offset;
break;
default:
return DRM_ERR(EINVAL);
}