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authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>2021-02-16 13:49:04 -0500
committerMarge Bot <eric+marge@anholt.net>2021-02-18 21:48:22 +0000
commit91d2171902936f59c1cc76c2c8f70f522b0aa8f6 (patch)
tree486580cbd6962a209ac1425cfe3f6985e1d32f30
parented29a2beb80e53e6a9985786c77350d963e860e7 (diff)
panfrost: Comment on state of ARB_shader_clock
Pending on kernel work. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9105>
-rw-r--r--src/gallium/drivers/panfrost/pan_screen.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/panfrost/pan_screen.c b/src/gallium/drivers/panfrost/pan_screen.c
index 366c2236402..5e8acdd19d7 100644
--- a/src/gallium/drivers/panfrost/pan_screen.c
+++ b/src/gallium/drivers/panfrost/pan_screen.c
@@ -134,6 +134,13 @@ panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_ANISOTROPIC_FILTER:
return !!(dev->quirks & HAS_ANISOTROPIC);
+ /* Compile side is done for Bifrost, Midgard TODO. Needs some kernel
+ * work to turn on, since CYCLE_COUNT_START needs to be issued. In
+ * kbase, userspace requests this via BASE_JD_REQ_PERMON. There is not
+ * yet way to request this with mainline TODO */
+ case PIPE_CAP_TGSI_CLOCK:
+ return 0;
+
case PIPE_CAP_TGSI_INSTANCEID:
case PIPE_CAP_TEXTURE_MULTISAMPLE:
case PIPE_CAP_SURFACE_SAMPLE_COUNT: