From 91d2171902936f59c1cc76c2c8f70f522b0aa8f6 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Tue, 16 Feb 2021 13:49:04 -0500 Subject: [PATCH] panfrost: Comment on state of ARB_shader_clock Pending on kernel work. Signed-off-by: Alyssa Rosenzweig Part-of: --- src/gallium/drivers/panfrost/pan_screen.c | 7 +++++++ 1 file changed, 7 insertions(+) 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: