libcamera: ipa: Remove IPAModuleInfo license field

The IPAModuleInfo license field isn't needed anymore now that modules
are cryptographically signed. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

include/ipa/ipa_module_info.h

@@ -18,7 +18,6 @@ struct IPAModuleInfo {
 	uint32_t pipelineVersion;
 	char pipelineName[256];
 	char name[256];
-	char license[64];
 } __attribute__((packed));
 
 extern "C" {

src/ipa/rkisp1/rkisp1.cpp

@@ -275,7 +275,6 @@ const struct IPAModuleInfo ipaModuleInfo = {
 	1,
 	"PipelineHandlerRkISP1",
 	"RkISP1 IPA",
-	"LGPL-2.1-or-later",
 };
 
 struct ipa_context *ipaCreate()

src/ipa/vimc/meson.build

@@ -7,8 +7,7 @@ mod = shared_module(ipa_name,
                     dependencies : libcamera_dep,
                     link_with : libipa,
                     install : true,
-                    install_dir : ipa_install_dir,
+                    install_dir : ipa_install_dir)
-                    cpp_args : '-DLICENSE="LGPL-2.1-or-later"')
 
 custom_target(ipa_name + '.so.sign',
               input : mod,

src/ipa/vimc/vimc.cpp

@@ -127,7 +127,6 @@ const struct IPAModuleInfo ipaModuleInfo = {
 	0,
 	"PipelineHandlerVimc",
 	"Dummy IPA for Vimc",
-	LICENSE,
 };
 
 struct ipa_context *ipaCreate()

src/libcamera/ipa_module.cpp

@@ -216,27 +216,6 @@ Span<uint8_t> elfLoadSymbol(Span<uint8_t> elf, const char *symbol)
  * \var IPAModuleInfo::name
  * \brief The name of the IPA module
  *
- * \var IPAModuleInfo::license
- * \brief License of the IPA module
- *
- * This license is used to determine whether to force isolation of the IPA in
- * a separate process. If the license is "Proprietary", then the IPA will
- * be isolated. If the license is open-source, then the IPA will be allowed to
- * run without isolation if the user enables it. The license should be an
- * SPDX license string. The following licenses are currently available to
- * allow the IPA to run unisolated:
- *
- * - GPL-2.0-only
- * - GPL-2.0-or-later
- * - GPL-3.0-only
- * - GPL-3.0-or-later
- * - LGPL-2.1-only
- * - LGPL-2.1-or-later
- * - LGPL-3.0-only
- * - LGPL-3.0-or-later
- *
- * Any other license will cause the IPA to be run isolated.
- *
  * \todo Allow user to choose to isolate open source IPAs
  */
 

test/ipa/ipa_module_test.cpp

@@ -59,7 +59,6 @@ protected:
 			0,
 			"PipelineHandlerVimc",
 			"Dummy IPA for Vimc",
-			"GPL-2.0-or-later",
 		};
 
 		count += runTest("src/ipa/vimc/ipa_vimc.so", testInfo);