imx-alsa-plugins: new package

Freescale specific alsa-lib plugins for the i.MX processor family.

For now, the only provided plugin is:
  * Rate Converter Plugin Using Freescale ASRC Resampler

The ASRC hardware resampler can be found on i.MX53 and most i.MX 6
processors.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
[Thomas:
 - Remove the mention "This package is provided by Freescale as-is and
   doesn't have an upstream." from the Config.in help text, since
   according to Gary Bisson, there is a Git repository for such
   projects, and therefore some form of upstream.
 - Add missing entry to DEVELOPERS file.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.mk b/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.mk
new file mode 100644
index 0000000000..9c81ff0df0
--- /dev/null
+++ b/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.mk
@@ -0,0 +1,21 @@
+################################################################################
+#
+# imx-alsa-plugins
+#
+################################################################################
+
+IMX_ALSA_PLUGINS_VERSION = rel_imx_4.9.x_1.0.0_ga
+IMX_ALSA_PLUGINS_SITE = https://source.codeaurora.org/external/imx/imx-alsa-plugins
+IMX_ALSA_PLUGINS_SITE_METHOD = git
+IMX_ALSA_PLUGINS_LICENSE = GPL-2.0+
+IMX_ALSA_PLUGINS_LICENSE_FILES = COPYING.GPL
+IMX_ALSA_PLUGINS_DEPENDENCIES = host-pkgconf alsa-lib
+
+# git, no configure
+IMX_ALSA_PLUGINS_AUTORECONF = YES
+
+# needs access to imx-specific kernel headers
+IMX_ALSA_PLUGINS_DEPENDENCIES += linux
+IMX_ALSA_PLUGINS_CONF_ENV += CPPFLAGS="$(TARGET_CPPFLAGS) -idirafter $(LINUX_DIR)/include/uapi"
+
+$(eval $(autotools-package))