Am 07.10.2019 um 21:18 schrieb Tero Kristo <t-kristo@xxxxxx>:
On 07/10/2019 18:52, Tony Lindgren wrote:
* H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> [191005 16:59]:
Please try with Tero's current github branch at github.com/t-kristo/linux-pm.git
5.4-rc1-ipc from few days ago, the earlier versions had still issues.
Yeah, this one should be fixed now.
Ok! Will try asap.
* OMAP5 (Pyra): fails to enable the clocks (did work with the previous version)Hmm no idea what might be up with this one. Did some clkctrl clock
[ 304.140363] clock-controller:clk:0000:0: failed to enable
[ 304.147388] PVR_K:(Error): EnableSGXClocks: pm_runtime_get_sync failed (16)
fixes maybe cause a regression here? Tero do you have any ideas?
So, this one I am not too sure, I haven't looked at omap5 graphics clocking. I don't think it has anything to do with reset handling though.
Is there some simple way to try this out on board; without PVR module that is?
Yes, I have also seen it when just running the commands in the original commit message :
# echo on > $(find /sys -name control | grep \/5600)
# rwmem 0x5600fe00 # OCP Revision
0x5600fe00 = 0x40000000
# echo auto > $(find /sys -name control | grep \/5600)
# rwmem 0x5600fe10
# rwmem 0x56000024
But I have not yet tested with 5.4-rc2, just 5.4-rc1.