Enable Vivante kernel driver dynamic provider

The linux-imx.inc based kernels now can dynamically provide the
Vivante kernel driver and satisfy the runtime dependency added for the
Vivante GPU user space libraries. The beauty of this solution is that
it makes ease for 3rd party kernel to reuse the same infrastructure
and use the external module easily.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 7 insertions, 1 deletions

diff --git a/recipes-graphics/imx-gpu-viv/imx-gpu-viv.inc b/recipes-graphics/imx-gpu-viv/imx-gpu-viv.inc
index ee3ac71d..468849c8 100644
--- a/recipes-graphics/imx-gpu-viv/imx-gpu-viv.inc
+++ b/recipes-graphics/imx-gpu-viv/imx-gpu-viv.inc
@@ -47,8 +47,12 @@ PACKAGES =+ "libclc-mx6 libclc-mx6-dev libclc-mx6-dbg \
         imx-gpu-viv-demos imx-gpu-viv-demos-dbg \
 "
 
-# Skip package if it does not match the machine float-point type in use
 python __anonymous () {
+        has_vivante_kernel_driver_support = (d.getVar('MACHINE_HAS_VIVANTE_KERNEL_DRIVER_SUPPORT', True) or '0')
+        if has_vivante_kernel_driver_support != '1':
+                raise bb.parse.SkipPackage('The kernel of machine needs to have Vivante kernel driver support for this recipe to be used.')
+
+        # Skip package if it does not match the machine float-point type in use
         is_machine_hardfp = base_contains("TUNE_FEATURES", "callconvention-hard", True, False, d)
         is_package_hardfp = d.getVar("PACKAGE_FP_TYPE", True) == "hardfp"
 
@@ -254,6 +258,8 @@ FILES_libegl-mx6-dbg = "${libdir}/.debug/libEGL${SOLIBS}"
 FILES_libgal-mx6 = "${libdir}/libGAL${SOLIBS} ${libdir}/libGAL_egl${SOLIBS}"
 FILES_libgal-mx6-dev = "${libdir}/libGAL${SOLIBSDEV} ${includedir}/HAL"
 FILES_libgal-mx6-dbg = "${libdir}/.debug/libGAL${SOLIBS}"
+RDEPENDS_libgal-mx6 += "kernel-module-imx-gpu-viv"
+INSANE_SKIP_libgal-mx6 += "build-deps"
 
 FILES_libvsc-mx6 = "${libdir}/libVSC${SOLIBS}"