Great, tested with current kernel available at the overlay (from tilt-linux-linaro-3.1) and it worked just fine: Suspend: [ 2581.049102] omapdss error: operation stopped when reading edid [ 2581.059997] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 131 [ 2581.073028] Raw EDID: [ 2581.075866] 00 ff ff ff ff ff ff 00 1e 6d dd 56 01 01 01 01 [ 2581.082122] 03 14 01 03 80 31 20 78 0a ae c5 a2 57 4a 9c 25 [ 2581.091369] 12 50 54 a7 6b 80 b3 00 81 80 81 8f 71 4f 01 01 [ 2581.097656] 01 01 01 01 01 01 1a 36 80 a0 70 38 1f 40 30 20 [ 2581.105773] 35 00 fe 22 11 00 00 1e 02 3a 80 18 71 38 2d 40 [ 2581.112060] 53 2c 45 00 fe 22 11 00 00 1e 00 00 00 fd 00 38 [ 2581.118316] 3d 1e 53 0f 00 0a 20 20 20 20 20 20 00 00 00 fc [ 2581.124633] 00 57 32 32 35 33 0a 20 20 20 20 20 20 20 01 00 [ 2598.570922] omap_device: smartreflex.2: new worst case deactivate latency 0: 61035 [ 2610.221435] wl1271: down [ 2629.136566] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 226 [ 2629.146026] Raw EDID: [ 2629.151458] 00 ff ff ff ff ff ff 00 1e 6d dd 56 01 01 01 01 [ 2629.172912] 03 14 01 03 80 31 20 78 0a ae c5 a2 57 4a 9c 25 [ 2629.178985] 12 50 54 a7 6b 80 b3 00 81 80 81 8f 71 4f 01 01 [ 2629.201293] 01 01 01 01 01 01 1a 36 80 a0 70 38 1f 40 30 20 [ 2629.210968] 35 00 fe 22 11 00 00 1e 02 3a 80 18 71 38 2d 40 [ 2629.231109] 53 2c 45 00 fe 22 11 00 00 1e 00 00 00 fd 00 38 [ 2629.249603] 3d 1e 53 0f 00 0a 20 20 20 20 20 20 00 00 00 fc [ 2629.266113] 00 57 32 32 35 33 0a 20 20 00 00 00 00 00 00 00 [ 2665.092407] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro,commit=0 [ 2670.485076] init: anacron main process (3317) killed by TERM signal [ 2673.852325] omaplfb: omaplfb_Ioctl: PVR Device 1: Leave VT [ 2694.503997] PM: Syncing filesystems ... done. [ 2694.536987] PM: Preparing system for mem sleep [ 2694.542572] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 2694.573608] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 2694.604949] PM: Entering mem sleep [ 2694.608520] Suspending console(s) (use no_console_suspend to debug) [ 2694.952148] PM: suspend of devices complete after 335.601 msecs [ 2694.955902] omap_device: omapdrm_pvr.0: new worst case deactivate latency 0: 2807617 [ 2694.963989] omap_device: omapdss_dispc.-1: new worst case deactivate latency 0: 5371093 [ 2694.966705] PM: late suspend of devices complete after 14.556 msecs [ 2694.966796] Disabling non-boot CPUs ... [ 2694.968078] CPU1: shutdown Resume: [ 2716.047546] Enabling non-boot CPUs ... [ 2716.069763] CPU1: Booted secondary processor [ 2716.069763] CPU1: Unknown IPI message 0x1 [ 2716.070007] Calibrating delay loop (skipped) already calibrated this CPU [ 2716.070770] Switched to NOHz mode on CPU #1 [ 2716.070831] thermal_cooling_dev_register:Found cpu cpu [ 2716.070831] thermal_init_thermal_state:Not all components registered for cpu domain sensor (null), gov=ee34c660, cooling=c0af70c4 [ 2716.070922] CPU1 is up [ 2716.225769] omap_device: omapdss_dss.-1: new worst case activate latency 0: 12725830 [ 2716.226501] omap_device: smartreflex.0: new worst case activate latency 0: 610351 [ 2716.226654] PM: early resume of devices complete after 155.731 msecs [ 2716.876037] omap_device: omap_i2c.1: new worst case deactivate latency 0: 91552 [ 2716.879089] PM: resume of devices complete after 652.069 msecs [ 2716.997772] PM: Finishing wakeup. [ 2717.001312] Restarting tasks ... done. [ 2717.192779] omaplfb: omaplfb_Ioctl: PVR Device 1: Enter VT [ 2732.851043] omaplfb: Device 31: Framebuffer physical address: 0xbd300000 [ 2732.858306] omaplfb: Device 31: Framebuffer virtual address: 0xf2800000 [ 2732.867034] omaplfb: Device 31: Framebuffer size: 8294400 [ 2732.873687] omaplfb: Device 31: Framebuffer width: 1920 [ 2732.879364] omaplfb: Device 31: Framebuffer height: 1080 [ 2732.886322] omaplfb: Device 31: Framebuffer stride: 7680 [ 2732.892059] omaplfb: Device 31: LCM of stride and page size: 61440 [ 2732.898742] omaplfb: Device 31: Maximum number of swap chain buffers: 3 [ 2733.457000] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro,commit=0 [ 2734.270812] wl1271: firmware booted (Rev 6.1.5.50.74) [ 2734.283752] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2734.438629] ieee80211 phy0: device no longer idle - scanning [ 2735.880584] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 2745.394165] eth0: no IPv6 routers present