[v2] imx-alsa-plugins: new package

Message ID 20180201132629.13188-1-joerg.krause@embedded.rocks
State New
Headers show
Series
  • [v2] imx-alsa-plugins: new package
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Commit Message

Jörg Krause Feb. 1, 2018, 1:26 p.m.
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>
---
v2:
 * Fix comment sections (Marcus Folkesson and Baruch Siach)
---
 package/freescale-imx/Config.in                    |  1 +
 package/freescale-imx/imx-alsa-plugins/Config.in   | 25 ++++++++++++++++++++++
 .../imx-alsa-plugins/imx-alsa-plugins.hash         |  3 +++
 .../imx-alsa-plugins/imx-alsa-plugins.mk           | 21 ++++++++++++++++++
 4 files changed, 50 insertions(+)
 create mode 100644 package/freescale-imx/imx-alsa-plugins/Config.in
 create mode 100644 package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.hash
 create mode 100644 package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.mk

Patch

diff --git a/package/freescale-imx/Config.in b/package/freescale-imx/Config.in
index b5e5ab23dc..f658c46ba0 100644
--- a/package/freescale-imx/Config.in
+++ b/package/freescale-imx/Config.in
@@ -69,6 +69,7 @@  config BR2_PACKAGE_FREESCALE_IMX_HAS_VIV_GPU
 		BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6S || \
 		BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX7
 
+source "package/freescale-imx/imx-alsa-plugins/Config.in"
 source "package/freescale-imx/imx-codec/Config.in"
 source "package/freescale-imx/imx-kobs/Config.in"
 source "package/freescale-imx/imx-lib/Config.in"
diff --git a/package/freescale-imx/imx-alsa-plugins/Config.in b/package/freescale-imx/imx-alsa-plugins/Config.in
new file mode 100644
index 0000000000..7f69f30391
--- /dev/null
+++ b/package/freescale-imx/imx-alsa-plugins/Config.in
@@ -0,0 +1,25 @@ 
+config BR2_PACKAGE_IMX_ALSA_PLUGINS
+	bool "imx-alsa-plugins"
+	depends on BR2_arm # Only relevant for i.MX
+	depends on BR2_LINUX_KERNEL
+	depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib
+	select BR2_PACKAGE_ALSA_LIB
+	help
+	  ALSA plugins specific for the Freescale i.MX platform. It
+	  requires a kernel that includes the i.MX specific headers
+	  to be built.
+
+	  The following plugins are provided so far:
+	    * Rate Converter Plugin Using Freescale ASRC Hardware
+	      Resampler (i.MX53 and most i.MX6)
+
+	  This package is provided by Freescale as-is and doesn't have
+	  an upstream.
+
+comment "imx-alsa-libs needs an imx-specific Linux kernel to be built"
+	depends on BR2_arm
+	depends on !BR2_LINUX_KERNEL
+
+comment "imx-alsa-libs needs a toolchain w/ threads"
+	depends on BR2_arm
+	depends on BR2_LINUX_KERNEL && !BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.hash b/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.hash
new file mode 100644
index 0000000000..b0f47080ce
--- /dev/null
+++ b/package/freescale-imx/imx-alsa-plugins/imx-alsa-plugins.hash
@@ -0,0 +1,3 @@ 
+# Locally calculated:
+sha256  e76a71e9166fbedeaa535fd7ebc07edc30a1e87f529ab2aa733e3603d3183ed0  imx-alsa-plugins-rel_imx_4.9.x_1.0.0_ga.tar.gz
+sha256  32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670  COPYING.GPL
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))