diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-28 10:29:51 +0100 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-28 12:45:29 +0100 |
commit | 6951e5893b4821f68a48022842f67c3033ca7b30 (patch) | |
tree | bc7d39fb7ae0b8ba3967646059ac40b931ae3ed8 /drivers/gpu/drm/i915/intel_uc_fw.c | |
parent | drm/i915: Pull scatterlist utils out of i915_gem.h (diff) | |
download | linux-dev-6951e5893b4821f68a48022842f67c3033ca7b30.tar.xz linux-dev-6951e5893b4821f68a48022842f67c3033ca7b30.zip |
drm/i915: Move GEM object domain management from struct_mutex to local
Use the per-object local lock to control the cache domain of the
individual GEM objects, not struct_mutex. This is a huge leap forward
for us in terms of object-level synchronisation; execbuffers are
coordinated using the ww_mutex and pread/pwrite is finally fully
serialised again.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528092956.14910-10-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc_fw.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_uc_fw.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc_fw.c b/drivers/gpu/drm/i915/intel_uc_fw.c index ec1e8c4deb4d..f342ddd47df8 100644 --- a/drivers/gpu/drm/i915/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/intel_uc_fw.c @@ -246,15 +246,13 @@ int intel_uc_fw_upload(struct intel_uc_fw *uc_fw, intel_uc_fw_type_repr(uc_fw->type), intel_uc_fw_status_repr(uc_fw->load_status)); - intel_uc_fw_ggtt_bind(uc_fw); - /* Call custom loader */ + intel_uc_fw_ggtt_bind(uc_fw); err = xfer(uc_fw); + intel_uc_fw_ggtt_unbind(uc_fw); if (err) goto fail; - intel_uc_fw_ggtt_unbind(uc_fw); - uc_fw->load_status = INTEL_UC_FIRMWARE_SUCCESS; DRM_DEBUG_DRIVER("%s fw load %s\n", intel_uc_fw_type_repr(uc_fw->type), |