diff options
| author | Koen Kooi <koen@openembedded.org> | 2009-02-20 21:30:09 +0100 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2009-02-20 21:30:09 +0100 |
| commit | 12c7e9e5fe985c96fee7a8eade6edd0ed2f0c51e (patch) | |
| tree | aa625664fafea8b3c2208614a4b1cabb38fef8f2 /packages/powervr-drivers/omap3-sgx-modules | |
| parent | 30fe4d571c319b1bd0e5ba83563fc6df550fb6da (diff) | |
omap3-sgx-modules: add patch to fix spurious IRQ
Diffstat (limited to 'packages/powervr-drivers/omap3-sgx-modules')
| -rw-r--r-- | packages/powervr-drivers/omap3-sgx-modules/spurious-irq-fix.diff | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/packages/powervr-drivers/omap3-sgx-modules/spurious-irq-fix.diff b/packages/powervr-drivers/omap3-sgx-modules/spurious-irq-fix.diff new file mode 100644 index 0000000000..c857fe713f --- /dev/null +++ b/packages/powervr-drivers/omap3-sgx-modules/spurious-irq-fix.diff @@ -0,0 +1,11 @@ +--- /tmp/sgxinit.c 2009-02-20 21:24:01.000000000 +0100 ++++ omap3-sgx-modules-1.3.13.1397/services4/srvkm/devices/sgx/sgxinit.c 2009-02-20 21:25:17.000000000 +0100 +@@ -1139,6 +1139,8 @@ + + + OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_HOST_CLEAR, ui32EventClear); ++ //Read back to flush posted write to fix spurious IRQ ++ OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_HOST_CLEAR); + } + } + |