On 22/02/16 10:16, Jon Hunter wrote:
Here are some basic Tegra test results for Linux v4.5-rc4. Logs and other details at:
https://nvtb.github.io//linux/test_v4.5-rc4/20160214133102/Test summary
Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig
Build: Image: Pass: ( 1/ 1): defconfig
Boot to userspace: defconfig: Pass: ( 3/ 3): qemu-vexpress64, tegra132-norrin, tegra210-p2371-0000
Boot to userspace: multi_v7_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver
Boot to userspace: tegra_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver
PM: System suspend: multi_v7_defconfig: FAIL: ( 1/ 4): tegra114-dalmore-a04 Pass: ( 3/ 4): tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver
PM: System suspend: tegra_defconfig: FAIL: ( 1/ 4): tegra114-dalmore-a04 Pass: ( 3/ 4): tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver
Between 4.5-rc3 and 4.5-rc4 a SD card has been inserted into the Tegra114-dalmore and with the SD card present, system suspend is now failing. After performing more testing, it appears that system suspend on the Tegra114-dalmore (with an SD card present) has been broken between v4.4 and v4.5-rc1 following some changes to enable UHS-I modes for Tegra. A patch is in the works to disable these modes for Tegra114 [0] and allows suspend to work again.
Jon