diff options
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.c | 11 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 1 |
2 files changed, 6 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c index 74674e70e72..f75fa6c7d8c 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.c +++ b/src/gallium/drivers/radeon/r600_pipe_common.c @@ -864,8 +864,8 @@ static int r600_get_compute_param(struct pipe_screen *screen, * 4 * MAX_MEM_ALLOC_SIZE. */ *max_global_size = MIN2(4 * max_mem_alloc_size, - rscreen->info.gart_size + - rscreen->info.vram_size); + MAX2(rscreen->info.gart_size, + rscreen->info.vram_size)); } return sizeof(uint64_t); @@ -889,10 +889,7 @@ static int r600_get_compute_param(struct pipe_screen *screen, if (ret) { uint64_t *max_mem_alloc_size = ret; - /* XXX: The limit in older kernels is 256 MB. We - * should add a query here for newer kernels. - */ - *max_mem_alloc_size = 256 * 1024 * 1024; + *max_mem_alloc_size = rscreen->info.max_alloc_size; } return sizeof(uint64_t); @@ -1098,6 +1095,8 @@ bool r600_common_screen_init(struct r600_common_screen *rscreen, printf("chip_class = %i\n", rscreen->info.chip_class); printf("gart_size = %i MB\n", (int)DIV_ROUND_UP(rscreen->info.gart_size, 1024*1024)); printf("vram_size = %i MB\n", (int)DIV_ROUND_UP(rscreen->info.vram_size, 1024*1024)); + printf("max_alloc_size = %i MB\n", + (int)DIV_ROUND_UP(rscreen->info.max_alloc_size, 1024*1024)); printf("has_virtual_memory = %i\n", rscreen->info.has_virtual_memory); printf("gfx_ib_pad_with_type2 = %i\n", rscreen->info.gfx_ib_pad_with_type2); printf("has_sdma = %i\n", rscreen->info.has_sdma); diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index f32edf09a2d..5910b000104 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -253,6 +253,7 @@ struct radeon_info { uint32_t gart_page_size; uint64_t gart_size; uint64_t vram_size; + uint64_t max_alloc_size; bool has_dedicated_vram; bool has_virtual_memory; bool gfx_ib_pad_with_type2; |