diff options
author | Alejandro PiƱeiro <apinheiro@igalia.com> | 2022-03-26 00:38:36 +0100 |
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committer | Marge Bot <emma+marge@anholt.net> | 2022-03-28 19:21:48 +0000 |
commit | 2f33c52daf34d813a453acb8f4d972227dafb602 (patch) | |
tree | ef46ee271b438f54af4e9b3cf94a4e98427b6147 | |
parent | b8324a7387d5282454e8635cde2d362c873b8a2d (diff) |
docs: document v3d/v3dv envvars
As we are here we also update VC4_DEBUG option, in order to rely on
VC4_DEBUG=help
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15593>
-rw-r--r-- | docs/envvars.rst | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/docs/envvars.rst b/docs/envvars.rst index 1e8daba0315..b751516ba50 100644 --- a/docs/envvars.rst +++ b/docs/envvars.rst @@ -575,30 +575,16 @@ VC4 driver environment variables -------------------------------- :envvar:`VC4_DEBUG` - a comma-separated list of named flags, which do various things: + a comma-separated list of named flags, which do various things. Use + `VC4_DEBUG=help` to print a list of available options. - ``cl`` - dump command list during creation - ``qpu`` - dump generated QPU instructions - ``qir`` - dump QPU IR during program compile - ``nir`` - dump NIR during program compile - ``tgsi`` - dump TGSI during program compile - ``shaderdb`` - dump program compile information for shader-db analysis - ``perf`` - print during performance-related events - ``norast`` - skip actual hardware execution of commands - ``always_flush`` - flush after each draw call - ``always_sync`` - wait for finish after each flush - ``dump`` - write a GPU command stream trace file (VC4 simulator only) + +V3D/V3DV driver environment variables +------------------------------------- + +:envvar:`V3D_DEBUG` + a comma-separated list of debug options. Use `V3D_DEBUG=help` to + print a list of available options. .. _radv env-vars: |