diff options
| author | Richard Fitzgerald <rf@opensource.cirrus.com> | 2024-12-12 14:37:17 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-12-13 13:14:40 +0000 |
| commit | 7c052c6615297ff32032105130cd5f02059f7ae4 (patch) | |
| tree | 5ee961de5c6806a6ffe1497f2da666b8e9f61f61 /include/linux/firmware/cirrus | |
| parent | 5cf1b7b471803f7cc654a29ee16cb085ad69c097 (diff) | |
firmware: cs_dsp: Add mock bin file generator for KUnit testing
Add a mock firmware file that emulates what the firmware build tools
would normally create. This will be used by KUnit tests to generate a
test bin file.
The data payload in a bin is an opaque blob, so the mock bin only needs
to generate the appropriate file header and description block for each
payload blob.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20241212143725.1381013-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/firmware/cirrus')
| -rw-r--r-- | include/linux/firmware/cirrus/cs_dsp_test_utils.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/firmware/cirrus/cs_dsp_test_utils.h b/include/linux/firmware/cirrus/cs_dsp_test_utils.h index fde7e95a33e9..4f87a908ab4f 100644 --- a/include/linux/firmware/cirrus/cs_dsp_test_utils.h +++ b/include/linux/firmware/cirrus/cs_dsp_test_utils.h @@ -78,6 +78,7 @@ struct cs_dsp_mock_xm_header { }; struct cs_dsp_mock_wmfw_builder; +struct cs_dsp_mock_bin_builder; extern const unsigned int cs_dsp_mock_adsp2_32bit_sysbase; extern const unsigned int cs_dsp_mock_adsp2_16bit_sysbase; @@ -121,6 +122,23 @@ void cs_dsp_mock_regmap_drop_bytes(struct cs_dsp_test *priv, void cs_dsp_mock_regmap_drop_system_regs(struct cs_dsp_test *priv); bool cs_dsp_mock_regmap_is_dirty(struct cs_dsp_test *priv, bool drop_system_regs); +struct cs_dsp_mock_bin_builder *cs_dsp_mock_bin_init(struct cs_dsp_test *priv, + int format_version, + unsigned int fw_version); +void cs_dsp_mock_bin_add_raw_block(struct cs_dsp_mock_bin_builder *builder, + unsigned int alg_id, unsigned int alg_ver, + int type, unsigned int offset, + const void *payload_data, size_t payload_len_bytes); +void cs_dsp_mock_bin_add_info(struct cs_dsp_mock_bin_builder *builder, + const char *info); +void cs_dsp_mock_bin_add_name(struct cs_dsp_mock_bin_builder *builder, + const char *name); +void cs_dsp_mock_bin_add_patch(struct cs_dsp_mock_bin_builder *builder, + unsigned int alg_id, unsigned int alg_ver, + int mem_region, unsigned int reg_addr_offset, + const void *payload_data, size_t payload_len_bytes); +struct firmware *cs_dsp_mock_bin_get_firmware(struct cs_dsp_mock_bin_builder *builder); + struct cs_dsp_mock_wmfw_builder *cs_dsp_mock_wmfw_init(struct cs_dsp_test *priv, int format_version); void cs_dsp_mock_wmfw_add_raw_block(struct cs_dsp_mock_wmfw_builder *builder, |