diff options
| author | Boris Brezillon <[email protected]> | 2018-01-11 10:22:04 +0100 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2018-03-05 15:54:04 -0800 |
| commit | 9ea90ffb98fbb5eac4cec5660a1ca2253c3a3e25 (patch) | |
| tree | 80cc4bd7fe6cece8bb1383c050b07c686133fb4b /src/gallium/drivers/vc4/vc4_screen.c | |
| parent | 5924379a587aa654a0a8bfd68a815b5bc906c1e9 (diff) | |
broadcom/vc4: Add support for HW perfmon
The V3D engine provides several perf counters.
Implement ->get_driver_query_[group_]info() so that these counters are
exposed through the GL_AMD_performance_monitor extension.
Signed-off-by: Boris Brezillon <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_screen.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c index 5b944bf030b..397be545d9a 100644 --- a/src/gallium/drivers/vc4/vc4_screen.c +++ b/src/gallium/drivers/vc4/vc4_screen.c @@ -680,6 +680,8 @@ vc4_screen_create(int fd, struct renderonly *ro) vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_THREADED_FS); screen->has_madvise = vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_MADVISE); + screen->has_perfmon_ioctl = + vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_PERFMON); if (!vc4_get_chip_info(screen)) goto fail; @@ -706,6 +708,11 @@ vc4_screen_create(int fd, struct renderonly *ro) pscreen->get_compiler_options = vc4_screen_get_compiler_options; pscreen->query_dmabuf_modifiers = vc4_screen_query_dmabuf_modifiers; + if (screen->has_perfmon_ioctl) { + pscreen->get_driver_query_group_info = vc4_get_driver_query_group_info; + pscreen->get_driver_query_info = vc4_get_driver_query_info; + } + return pscreen; fail: |