update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/libdrm/0001-Add-ARM-support-into-xf86drm.h.patch

@@ -0,0 +1,56 @@
+From 2e3dd0040e676530f7e735fab335ff449b9b3f4d Mon Sep 17 00:00:00 2001
+From: Lauren Post <lauren.post@freescale.com>
+Date: Tue, 22 Mar 2016 22:08:25 +0100
+Subject: [PATCH] Add ARM support into xf86drm.h
+
+This provides support for Xorg interface.  Without this the vivante
+samples will hang during close requiring a reboot
+
+[Adapted from yocto project]
+Upstream-Status: Pending
+Signed-off-by: Lauren Post <lauren.post@freescale.com>
+Signed-off-by: Evan Kotara <evan.kotara@freescale.com>
+[Thomas: change CAS code to only be used on ARMv6/ARMv7, and not
+ARMv4/ARMv5, which don't support ldrex/strex. If no CAS implementation
+is provided libdrm falls back to a system call for locking/unlocking.]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ xf86drm.h | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+diff --git a/xf86drm.h b/xf86drm.h
+index 481d882..72341f6 100644
+--- a/xf86drm.h
++++ b/xf86drm.h
+@@ -469,6 +469,28 @@ do {	register unsigned int __old __asm("o0");		\
+ 		: "cr0", "memory");			\
+ 	} while (0)
+ 
++# elif defined (__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
++	|| defined (__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \
++	|| defined (__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) \
++	|| defined (__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
++	|| defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
++	|| defined(__ARM_ARCH_7EM__)
++       #undef DRM_DEV_MODE
++       #define DRM_DEV_MODE     (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
++
++       #define DRM_CAS(lock,old,new,__ret)             \
++       do {                                            \
++               __asm__ __volatile__ (                  \
++                       "1: ldrex %0, [%1]\n"           \
++                       "   teq %0, %2\n"               \
++                       "   ite eq\n"                   \
++                       "   strexeq %0, %3, [%1]\n"     \
++                       "   movne   %0, #1\n"           \
++               : "=&r" (__ret)                         \
++               : "r" (lock), "r" (old), "r" (new)      \
++               : "cc","memory");                       \
++       } while (0)
++
+ #endif /* architecture */
+ #endif /* __GNUC__ >= 2 */
+ 
+-- 
+2.6.4
+

bsp/buildroot-2017.02.11/package/libdrm/0002-xf86atomic-require-CAS-support-in-libatomic_ops.patch

@@ -0,0 +1,32 @@
+From 7384f79f69fdb7b691cc5b0c28c301b3fe8b633e Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 26 May 2016 10:46:57 +0200
+Subject: [PATCH] xf86atomic: require CAS support in libatomic_ops
+
+Since AO_compare_and_swap_full() is used by libdrm, AO_REQUIRE_CAS
+must be defined before including <atomic_ops.h> so that we are sure
+that CAS support will be provided. This is necessary to make sure that
+the AO_compare_and_swap_full() function will be provided on all
+architectures, including the ones that don't have built-in CAS support
+such as SPARCv8.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ xf86atomic.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/xf86atomic.h b/xf86atomic.h
+index 922b37d..d7017a5 100644
+--- a/xf86atomic.h
++++ b/xf86atomic.h
+@@ -58,6 +58,7 @@ typedef struct {
+ #endif
+ 
+ #if HAVE_LIB_ATOMIC_OPS
++#define AO_REQUIRE_CAS
+ #include <atomic_ops.h>
+ 
+ #define HAS_ATOMIC_OPS 1
+-- 
+2.7.4
+

bsp/buildroot-2017.02.11/package/libdrm/Config.in

@@ -0,0 +1,109 @@
+menuconfig BR2_PACKAGE_LIBDRM
+	bool "libdrm"
+	select BR2_PACKAGE_LIBPTHREAD_STUBS
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libpthread-stubs
+	help
+	  Direct Rendering Manager
+
+	  http://dri.freedesktop.org/libdrm/
+
+if BR2_PACKAGE_LIBDRM
+
+config BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	bool
+	default y if BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS || \
+		BR2_TOOLCHAIN_HAS_SYNC_4
+
+config BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	bool
+	select BR2_PACKAGE_LIBATOMIC_OPS if !BR2_TOOLCHAIN_HAS_SYNC_4
+
+config BR2_PACKAGE_LIBDRM_INTEL
+	bool "intel"
+	select BR2_PACKAGE_LIBPCIACCESS
+	depends on BR2_i386 || BR2_x86_64
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install intel graphics driver.
+
+config BR2_PACKAGE_LIBDRM_RADEON
+	bool "radeon"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install AMD/ATI graphics driver.
+
+config BR2_PACKAGE_LIBDRM_AMDGPU
+	bool "amdgpu"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install AMD GPU driver.
+
+config BR2_PACKAGE_LIBDRM_NOUVEAU
+	bool "nouveau"
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install NVIDIA graphics driver.
+
+config BR2_PACKAGE_LIBDRM_VMWGFX
+	bool "vmwgfx"
+	depends on BR2_i386 || BR2_x86_64
+	help
+	  Installs Vmware graphics driver.
+
+config BR2_PACKAGE_LIBDRM_OMAP
+	bool "omap (experimental)"
+	depends on BR2_arm
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install the TI OMAP driver using an experimental API.
+
+config BR2_PACKAGE_LIBDRM_ETNAVIV
+	bool "etnaviv (experimental)"
+	depends on BR2_arm
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install the Etnaviv/Vivante driver using an experimental API.
+
+config BR2_PACKAGE_LIBDRM_EXYNOS
+	bool "exynos (experimental)"
+	depends on BR2_arm
+	help
+	  Install Samsung Exynos driver using an experimental API.
+
+config BR2_PACKAGE_LIBDRM_FREEDRENO
+	bool "freedreno"
+	depends on BR2_arm || BR2_aarch64 || BR2_aarch64_be
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install Qualcomm Snapdragon driver.
+
+config BR2_PACKAGE_LIBDRM_TEGRA
+	bool "tegra (experimental)"
+	depends on BR2_arm
+	depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+	select BR2_PACKAGE_LIBDRM_ENABLE_ATOMIC
+	help
+	  Install NVIDIA Tegra driver using an experimental API.
+
+config BR2_PACKAGE_LIBDRM_VC4
+	bool "vc4"
+	depends on BR2_arm
+	help
+	  Install vc4 (Raspberry Pi) driver.
+
+config BR2_PACKAGE_LIBDRM_INSTALL_TESTS
+	bool "Install test programs"
+	help
+	  This option allows to install the libdrm test programs.
+
+endif
+
+comment "libdrm needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS

bsp/buildroot-2017.02.11/package/libdrm/libdrm.hash

@@ -0,0 +1,2 @@
+# From https://lists.freedesktop.org/archives/dri-devel/2017-January/131209.html
+sha256 2d5a500eef412cc287d12268eed79d571e262d4957a2ec9258073f305985054f  libdrm-2.4.75.tar.bz2

bsp/buildroot-2017.02.11/package/libdrm/libdrm.mk

@@ -0,0 +1,116 @@
+################################################################################
+#
+# libdrm
+#
+################################################################################
+
+LIBDRM_VERSION = 2.4.75
+LIBDRM_SOURCE = libdrm-$(LIBDRM_VERSION).tar.bz2
+LIBDRM_SITE = http://dri.freedesktop.org/libdrm
+LIBDRM_LICENSE = MIT
+
+LIBDRM_INSTALL_STAGING = YES
+
+LIBDRM_DEPENDENCIES = \
+	libpthread-stubs \
+	host-pkgconf
+
+LIBDRM_CONF_OPTS = \
+	--disable-cairo-tests \
+	--disable-manpages
+
+LIBDRM_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
+
+ifeq ($(BR2_PACKAGE_LIBATOMIC_OPS),y)
+LIBDRM_DEPENDENCIES += libatomic_ops
+ifeq ($(BR2_sparc_v8)$(BR2_sparc_leon3),y)
+LIBDRM_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -DAO_NO_SPARC_V9"
+endif
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_INTEL),y)
+LIBDRM_CONF_OPTS += --enable-intel
+LIBDRM_DEPENDENCIES += libpciaccess
+else
+LIBDRM_CONF_OPTS += --disable-intel
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_RADEON),y)
+LIBDRM_CONF_OPTS += --enable-radeon
+else
+LIBDRM_CONF_OPTS += --disable-radeon
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_AMDGPU),y)
+LIBDRM_CONF_OPTS += --enable-amdgpu
+else
+LIBDRM_CONF_OPTS += --disable-amdgpu
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_NOUVEAU),y)
+LIBDRM_CONF_OPTS += --enable-nouveau
+else
+LIBDRM_CONF_OPTS += --disable-nouveau
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_VMWGFX),y)
+LIBDRM_CONF_OPTS += --enable-vmwgfx
+else
+LIBDRM_CONF_OPTS += --disable-vmwgfx
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_OMAP),y)
+LIBDRM_CONF_OPTS += --enable-omap-experimental-api
+else
+LIBDRM_CONF_OPTS += --disable-omap-experimental-api
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_ETNAVIV),y)
+LIBDRM_CONF_OPTS += --enable-etnaviv-experimental-api
+else
+LIBDRM_CONF_OPTS += --disable-etnaviv-experimental-api
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_EXYNOS),y)
+LIBDRM_CONF_OPTS += --enable-exynos-experimental-api
+else
+LIBDRM_CONF_OPTS += --disable-exynos-experimental-api
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_FREEDRENO),y)
+LIBDRM_CONF_OPTS += --enable-freedreno
+else
+LIBDRM_CONF_OPTS += --disable-freedreno
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_TEGRA),y)
+LIBDRM_CONF_OPTS += --enable-tegra-experimental-api
+else
+LIBDRM_CONF_OPTS += --disable-tegra-experimental-api
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_VC4),y)
+LIBDRM_CONF_OPTS += --enable-vc4
+else
+LIBDRM_CONF_OPTS += --disable-vc4
+endif
+
+ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
+LIBDRM_CONF_OPTS += --enable-udev
+LIBDRM_DEPENDENCIES += udev
+else
+LIBDRM_CONF_OPTS += --disable-udev
+endif
+
+ifeq ($(BR2_PACKAGE_VALGRIND),y)
+LIBDRM_CONF_OPTS += --enable-valgrind
+LIBDRM_DEPENDENCIES += valgrind
+else
+LIBDRM_CONF_OPTS += --disable-valgrind
+endif
+
+ifeq ($(BR2_PACKAGE_LIBDRM_INSTALL_TESTS),y)
+LIBDRM_CONF_OPTS += --enable-install-test-programs
+endif
+
+$(eval $(autotools-package))