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ac/gpu_info: add has_bo_metadata 

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2018-05-02 18:44:08 -04:00
parent 09f1bab483
commit 3060f62340
4 changed files with 5 additions and 2 deletions
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2
src/amd/common/ac_gpu_info.c
View File

@ -319,6 +319,7 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
info->kernel_flushes_hdp_before_ib = true;
info->htile_cmask_support_1d_tiling = true;
info->si_TA_CS_BC_BASE_ADDR_allowed = true;
info->has_bo_metadata = true;
info->num_render_backends = amdinfo->rb_pipes;
/* The value returned by the kernel driver was wrong. */
@ -469,6 +470,7 @@ void ac_print_gpu_info(struct radeon_info *info)
printf(" kernel_flushes_hdp_before_ib = %u\n", info->kernel_flushes_hdp_before_ib);
printf(" htile_cmask_support_1d_tiling = %u\n", info->htile_cmask_support_1d_tiling);
printf(" si_TA_CS_BC_BASE_ADDR_allowed = %u\n", info->si_TA_CS_BC_BASE_ADDR_allowed);
printf(" has_bo_metadata = %u\n", info->has_bo_metadata);
printf("Shader core info:\n");
printf(" max_shader_clock = %i\n", info->max_shader_clock);

1
src/amd/common/ac_gpu_info.h
View File

@ -99,6 +99,7 @@ struct radeon_info {
bool kernel_flushes_hdp_before_ib;
bool htile_cmask_support_1d_tiling;
bool si_TA_CS_BC_BASE_ADDR_allowed;
bool has_bo_metadata;
/* Shader cores. */
uint32_t r600_max_quad_pipes; /* wave size / 16 */

3
src/gallium/drivers/radeonsi/si_texture.c
View File

@ -608,8 +608,7 @@ static void si_query_opaque_metadata(struct si_screen *sscreen,
uint32_t desc[8], i;
bool is_array = util_texture_is_array(res->target);
/* DRM 2.x.x doesn't support this. */
if (sscreen->info.drm_major != 3)
if (!sscreen->info.has_bo_metadata)
return;
assert(rtex->dcc_separate_buffer == NULL);

1
src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
View File

@ -533,6 +533,7 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws)
ws->info.htile_cmask_support_1d_tiling = ws->info.chip_class != CIK ||
ws->info.drm_minor >= 38;
ws->info.si_TA_CS_BC_BASE_ADDR_allowed = ws->info.drm_minor >= 48;
ws->info.has_bo_metadata = false;
ws->check_vm = strstr(debug_get_option("R600_DEBUG", ""), "check_vm") != NULL;