diff options
Diffstat (limited to 'src/gallium/winsys/radeon')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 35 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.h | 6 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_winsys.h | 3 |
3 files changed, 36 insertions, 8 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 5983e86c570..faeb66c8908 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -47,6 +47,9 @@ #ifndef RADEON_INFO_WANT_CMASK #define RADEON_INFO_WANT_CMASK 8 #endif +#ifndef RADEON_INFO_NUM_BACKENDS +#define RADEON_INFO_NUM_BACKENDS 10 +#endif /* Enable/disable feature access for one command stream. * If enable == TRUE, return TRUE on success. @@ -175,6 +178,13 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws) #define CHIPSET(pci_id, name, family) case pci_id: #include "pci_ids/r300_pci_ids.h" #undef CHIPSET + ws->gen = R300; + break; + +#define CHIPSET(pci_id, name, family) case pci_id: +#include "pci_ids/r600_pci_ids.h" +#undef CHIPSET + ws->gen = R600; break; default: @@ -196,15 +206,23 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws) ws->num_cpus = sysconf(_SC_NPROCESSORS_ONLN); /* Generation-specific queries. */ - if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_GB_PIPES, - "GB pipe count", - &ws->info.r300_num_gb_pipes)) - return FALSE; + if (ws->gen == R300) { + if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_GB_PIPES, + "GB pipe count", + &ws->info.r300_num_gb_pipes)) + return FALSE; - if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_Z_PIPES, - "Z pipe count", - &ws->info.r300_num_z_pipes)) - return FALSE; + if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_Z_PIPES, + "Z pipe count", + &ws->info.r300_num_z_pipes)) + return FALSE; + } + else if (ws->gen == R600) { + if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_BACKENDS, + "num backends", + &ws->info.r600_num_backends)) + return FALSE; + } return TRUE; } @@ -263,6 +281,7 @@ struct radeon_winsys *radeon_drm_winsys_create(int fd) } ws->fd = fd; + ws->info.fd = fd; if (!do_winsys_init(ws)) goto fail; diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h index 347e1f1d11a..69216448496 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h @@ -33,12 +33,18 @@ #include "radeon_winsys.h" #include "os/os_thread.h" +enum radeon_generation { + R300, + R600 +}; + struct radeon_drm_winsys { struct radeon_winsys base; int fd; /* DRM file descriptor */ int num_cs; /* The number of command streams created. */ + enum radeon_generation gen; struct radeon_info info; struct pb_manager *kman; diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h index 6d52dc25022..2a49e615981 100644 --- a/src/gallium/winsys/radeon/drm/radeon_winsys.h +++ b/src/gallium/winsys/radeon/drm/radeon_winsys.h @@ -73,6 +73,7 @@ struct radeon_info { uint32_t pci_id; uint32_t gart_size; uint32_t vram_size; + uint32_t fd; /* XXX transitional */ uint32_t drm_major; /* version */ uint32_t drm_minor; @@ -80,6 +81,8 @@ struct radeon_info { uint32_t r300_num_gb_pipes; uint32_t r300_num_z_pipes; + + uint32_t r600_num_backends; }; enum radeon_feature_id { |