On 01/09/2013 03:59 AM, Prashant Gaikwad wrote: > On Wednesday 09 January 2013 02:31 AM, Stephen Warren wrote: >> On 01/08/2013 11:49 AM, Stephen Warren wrote: >>> On 01/08/2013 06:19 AM, Prashant Gaikwad wrote: >>>> On Tuesday 08 January 2013 05:40 AM, Stephen Warren wrote: >>>>> On 01/04/2013 10:22 AM, Stephen Warren wrote: >>>>>> On 01/04/2013 02:40 AM, Prashant Gaikwad wrote: >>>>>>> This patchset does following: >>>>>>> 1. Decompose single tegra clock structure into multiple clocks. >>>>>>> 2. Try to use standard clock types supported by common clock >>>>>>> framework. >>>>>>> 3. Use dynamic initialization. >>>>>>> 4. Move all clock code to drivers/clk/tegra from mach-tegra. >>>>>>> 5. Add device tree support for Tegra20 and Tegra30 clocks. >>>>>>> 6. Remove all legacy clock code from mach-tegra. >>>>>> I think there are bugs here. I applied all your clock patches on >>>>>> top of >>>>>> Tegra's for-next (see list below), and found that the following don't >>>>>> work on Springbank: >>>>>> >>>>>> * HDMI display >>>>>> * Audio playback >>>>>> * WiFi >>>>> (BTW, I stopped Cc'ing linux-kernel@, but added linux-tegra@ >>>>> instead...) >>>>> >>>>> Prashant, some updated testing results based off the "dev/ccf" branch >>>>> you sent me on our internal git server: >>> ... >>>> I have updated the internal branch with all the above mentioned fixes. >> ... >>> The remaining item is the display issue on Tegra30, which I'll go look >>> at now. >> The USB3 clock, which isn't used by any drivers on Tegra30, and hence >> was disabled at boot, was set up incorrectly and ended up mapping to the >> disp1 clock, and hence turned off the display. The following fixes it: > > Stephen, thanks for the fix!! I have included this and PLLE fix; updated > internal branch. Almost everything works great now. However, I don't see any fix for the PLLE issue in the code; if there is one it certainly doesn't work. Applying my previous hack makes it work. FYI, the branch I tested with is at git://nv-tegra.nvidia.com/user/swarren/linux-2.6 test-ccf-rework-2 It's rebased onto the latest Tegra for-next. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
