From: Grazvydas Ignotas <notasas@gmail.com>
Date: Mon, 24 Jan 2011 13:43:46 +0000 (+0200)
Subject: omap3-sgx-modules: backport spinlock fix from omap3630
X-Git-Tag: sz_beta3~85^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58b3a383ac09cf9bf9c8271f47f63049a4e218c6;p=openembedded.git

omap3-sgx-modules: backport spinlock fix from omap3630
---

diff --git a/recipes/powervr-drivers/omap3-sgx-modules/spinlock_3430.patch b/recipes/powervr-drivers/omap3-sgx-modules/spinlock_3430.patch
new file mode 100644
index 0000000000..18df302b6a
--- /dev/null
+++ b/recipes/powervr-drivers/omap3-sgx-modules/spinlock_3430.patch
@@ -0,0 +1,16 @@
+diff -urwp GFX_Linux_KM/services4/system/omap3430/sysutils_linux.c GFX_Linux_KM/services4/system/omap3430/sysutils_linux.c
+--- GFX_Linux_KM/services4/system/omap3430/sysutils_linux.c	2011-01-22 23:30:40.725170013 +0200
++++ GFX_Linux_KM/services4/system/omap3430/sysutils_linux.c	2010-09-08 12:03:13.000000000 +0300
+@@ -107,10 +149,10 @@ static IMG_VOID PowerLockUnwrap(SYS_SPEC
+ 	{
+ 		PVR_ASSERT(PowerLockWrappedOnCPU(psSysSpecData));
+ 
+-		spin_unlock(&psSysSpecData->sPowerLock);
+-
+ 		atomic_set(&psSysSpecData->sPowerLockCPU, -1);
+ 
++		spin_unlock(&psSysSpecData->sPowerLock);
++
+ 		put_cpu();
+ 	}
+ }
diff --git a/recipes/powervr-drivers/omap3-sgx-modules_1.4.14.2616.bb b/recipes/powervr-drivers/omap3-sgx-modules_1.4.14.2616.bb
index 348d8c9791..b9686aca03 100644
--- a/recipes/powervr-drivers/omap3-sgx-modules_1.4.14.2616.bb
+++ b/recipes/powervr-drivers/omap3-sgx-modules_1.4.14.2616.bb
@@ -14,12 +14,13 @@ BINFILE := "Graphics_SDK_setuplinux_${SGXPV}.bin"
 
 inherit module
 
-MACHINE_KERNEL_PR_append = "h"
+MACHINE_KERNEL_PR_append = "i"
 
 SRC_URI = "http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxsdk/${SGXPV}/exports/Graphics_SDK_setuplinux_${SGXPV}.bin \
            file://0002-Compile-fixes-for-recent-kernels.patch;patch=1 \
            file://0001-OMAP3-SGX-TI-4.00.00.01-2.6.37-rc1-use-semaphore-ove.patch;patch=1 \
            file://fix-2.6.27.patch;patch=1 \
+           file://spinlock_3430.patch;patch=1 \
 "
 
 SRC_URI[md5sum] = "a027002dcd7164df467b1a315788d5fd"