hid: intel-ish-hid: Add support for vendor customized firmware loading

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Enhance the firmware loader to support the loading of vendor-specific
customized firmware for the Intel Integrated Sensor Hub (ISH). The
loader now constructs firmware file names based on the DMI_SYS_VENDOR,
DMI_PRODUCT_NAME, and DMI_PRODUCT_SKU information in Desktop Management
Interface (DMI). The loader will attempt to load the firmware files
following a specific naming convention in sequence. If successful, it
will skip the remaining files.

For more details, please refer to Documentation/hid/intel-ish-hid.rst.

Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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This commit is contained in:

Zhang Lixu 2024-08-15 10:10:01 +08:00 • committed by Jiri Kosina

parent 641361538b

commit aa4674c525

2 changed files with 103 additions and 3 deletions

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2

drivers/hid/intel-ish-hid/ipc/pci-ish.c

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104

drivers/hid/intel-ish-hid/ishtp/loader.c

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