All,

I think we will have to defer this particular patch for a later submission. The required kernel config and the SGX adaptation has to come in before we can make this change. This was missed out in my checks because I primarily validated this for J6/J6Eco.

Vivek,

You can use this patch as a reference to take it through the validation on the AM platforms once the required dependencies come in.

Regards
Karthik



On 12-Mar-15 11:15 AM, Balagopalakrishnan, Anand wrote:
I believe the second message is because kernel has not been built before 
omapdrm-pvr.

The first message is due to config_preempt. Nevertheless, the current 
version/recipe in meta-arago also requires config_preempt. I am not sure how 
the current version has been accepted.

As Vivek said, I am looking at enabling SGX for config_preempt_voluntary.

Regards,
Anand
________________________________________
From: Chengalvala, Vivek
Sent: Thursday, March 12, 2015 7:19 AM
To: Dmytriyenko, Denys; R, Karthik
Cc: [email protected]; Balagopalakrishnan, Anand
Subject: RE: [meta-arago] [meta-arago 1/2] packagegroup-*-graphics: Add 
omapdrm-pvr

+Anand

Anand is trying to get Graphics to work with CONFIG_PREEMPT voluntary.


-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Dmytriyenko, Denys
Sent: Wednesday, March 11, 2015 7:47 PM
To: R, Karthik
Cc: [email protected]
Subject: Re: [meta-arago] [meta-arago 1/2] packagegroup-*-graphics: Add 
omapdrm-pvr

This doesn't work:

| 
/home/jenkins/tisdk-build-am57x/build-CORTEX_1/arago-tmp-external-linaro-toolchain/work/am57xx_evm-oe-linux-gnueabi/omapdrm-pvr/1.9.2253347-r6c/git/eurasia_km/eurasiacon/binary2_omap5430_linux_release/target/kbuild/services4/srvkm/env/linux/osfunc.c:116:2:
 error: #error "A preemptible Linux kernel is required when using workqueues"


Also I see these messages, but I don't think they are fatal:

| ../config/core.mk:419: $(KERNELDIR)/vmlinux does not exist. Kbuild may fail.
| /bin/sh: dos2unix: command not found

--
Denys


On Wed, Mar 11, 2015 at 05:18:57PM +0530, Karthik Ramanan wrote:
Signed-off-by: Karthik Ramanan <[email protected]>
---
  .../packagegroup-arago-tisdk-graphics.bb           |    3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-tisdk-graphics.bb
 
b/meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-tisdk-graphics.bb
index f854596..1043ce5 100644
--- 
a/meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-tisdk-graphics.bb
+++ 
b/meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-tisdk-graphics.bb
@@ -38,9 +38,8 @@ GRAPHICS_RDEPENDS_omap3 = "\
  GRAPHICS_RDEPENDS_omap-a15 = "\
      libgbm \
      omap5-sgx-ddk-um-linux \
+    omapdrm-pvr \
      "
-# Put this back when compile issues are fixed against 3.14
-#    omapdrm-pvr

  GRAPHICS_BLTSVILLE = ""
  GRAPHICS_BLTSVILLE_omap-a15 = " \
--
1.7.9.5

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