aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/radeon.h
diff options
context:
space:
mode:
authorAlex Deucher <alexander.deucher@amd.com>2014-06-02 16:13:21 -0400
committerAlex Deucher <alexander.deucher@amd.com>2014-06-09 22:06:55 -0400
commit65fcf668ee7f2de2fbd580e1297336045f1ef6f4 (patch)
tree17064a99c2cf9b0e6d4baab83e654758edef4617 /drivers/gpu/drm/radeon/radeon.h
parent478b6e72721807953bc3513fc5895d5f007614e3 (diff)
downloadlinux-stericsson-65fcf668ee7f2de2fbd580e1297336045f1ef6f4.tar.gz
drm/radeon: add query for number of active CUs
Query to find out how many compute units on a GPU. Useful for OpenCL usermode drivers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
-rw-r--r--drivers/gpu/drm/radeon/radeon.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index dd77111096bd..4b0bbf88d5c0 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1932,6 +1932,7 @@ struct r600_asic {
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
+ unsigned active_simds;
};
struct rv770_asic {
@@ -1957,6 +1958,7 @@ struct rv770_asic {
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
+ unsigned active_simds;
};
struct evergreen_asic {
@@ -1983,6 +1985,7 @@ struct evergreen_asic {
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
+ unsigned active_simds;
};
struct cayman_asic {
@@ -2021,6 +2024,7 @@ struct cayman_asic {
unsigned multi_gpu_tile_size;
unsigned tile_config;
+ unsigned active_simds;
};
struct si_asic {
@@ -2051,6 +2055,7 @@ struct si_asic {
unsigned tile_config;
uint32_t tile_mode_array[32];
+ uint32_t active_cus;
};
struct cik_asic {
@@ -2082,6 +2087,7 @@ struct cik_asic {
unsigned tile_config;
uint32_t tile_mode_array[32];
uint32_t macrotile_mode_array[16];
+ uint32_t active_cus;
};
union radeon_asic_config {