ASoC: SOF: restore byte control data after resume #121
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ranj063
force-pushed
the
bytecontrol
branch
from
ec487d8 to
573edba
Compare
singalsu
suggested changes
Sep 11, 2018
sound/soc/sof/pm.c
Outdated
| */ | ||
| ipc_cmd = SOF_IPC_COMP_SET_DATA; | ||
| ctrl_type = SOF_CTRL_TYPE_DATA_SET; | ||
| if (scontrol->control_data->data->magic == SOF_ABI_MAGIC) |
There was a problem hiding this comment.
This line is apparently too long. The automatic checks complain about this, sorry.
This patch adds support for retreiving byte control data after the DSP comes out of D3. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Seppo Ingalsuo <[email protected]>
ranj063
force-pushed
the
bytecontrol
branch
from
573edba to
1d41952
Compare
|
@singalsu fixed the checkpatch warning now. |
lgirdwood
approved these changes
Sep 13, 2018
vijendarmukunda
pushed a commit
to vijendarmukunda/linux
that referenced
this pull request
Feb 13, 2024
Like commit 1cf3bfc ("bpf: Support 64-bit pointers to kfuncs") for s390x, add support for 64-bit pointers to kfuncs for LoongArch. Since the infrastructure is already implemented in BPF core, the only thing need to be done is to override bpf_jit_supports_far_kfunc_call(). Before this change, several test_verifier tests failed: # ./test_verifier | grep # | grep FAIL thesofproject#119/p calls: invalid kfunc call: ptr_to_mem to struct with non-scalar FAIL thesofproject#120/p calls: invalid kfunc call: ptr_to_mem to struct with nesting depth > 4 FAIL thesofproject#121/p calls: invalid kfunc call: ptr_to_mem to struct with FAM FAIL thesofproject#122/p calls: invalid kfunc call: reg->type != PTR_TO_CTX FAIL thesofproject#123/p calls: invalid kfunc call: void * not allowed in func proto without mem size arg FAIL thesofproject#124/p calls: trigger reg2btf_ids[reg->type] for reg->type > __BPF_REG_TYPE_MAX FAIL thesofproject#125/p calls: invalid kfunc call: reg->off must be zero when passed to release kfunc FAIL thesofproject#126/p calls: invalid kfunc call: don't match first member type when passed to release kfunc FAIL thesofproject#127/p calls: invalid kfunc call: PTR_TO_BTF_ID with negative offset FAIL thesofproject#128/p calls: invalid kfunc call: PTR_TO_BTF_ID with variable offset FAIL thesofproject#129/p calls: invalid kfunc call: referenced arg needs refcounted PTR_TO_BTF_ID FAIL thesofproject#130/p calls: valid kfunc call: referenced arg needs refcounted PTR_TO_BTF_ID FAIL thesofproject#486/p map_kptr: ref: reference state created and released on xchg FAIL This is because the kfuncs in the loaded module are far away from __bpf_call_base: ffff800002009440 t bpf_kfunc_call_test_fail1 [bpf_testmod] 9000000002e128d8 T __bpf_call_base The offset relative to __bpf_call_base does NOT fit in s32, which breaks the assumption in BPF core. Enable bpf_jit_supports_far_kfunc_call() lifts this limit. Note that to reproduce the above result, tools/testing/selftests/bpf/config should be applied, and run the test with JIT enabled, unpriv BPF enabled. With this change, the test_verifier tests now all passed: # ./test_verifier ... Summary: 777 PASSED, 0 SKIPPED, 0 FAILED Tested-by: Tiezhu Yang <[email protected]> Signed-off-by: Hengqi Chen <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch adds support for retreiving byte control data after
the DSP comes out of D3.
Signed-off-by: Ranjani Sridharan [email protected]
Signed-off-by: Seppo Ingalsuo [email protected]