Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.17.1 2018-05-30T17:42:39+00:00 2018-05-30T17:42:39+00:00 Neil Armstrong narmstrong@baylibre.com 2018-05-30T09:43:58+00:00 urn:sha1:c32048d9e93a5ab925d745396c63e7b912147f0a The dw_hdmi_setup_rx_sense exported function should not use struct device to recover the dw-hdmi context using drvdata, but take struct dw_hdmi directly like other exported functions. This caused a regression using Meson DRM on S905X since v4.17-rc1 : Internal error: Oops: 96000007 [#1] PREEMPT SMP [...] CPU: 0 PID: 124 Comm: irq/32-dw_hdmi_ Not tainted 4.17.0-rc7 #2 Hardware name: Libre Technology CC (DT) [...] pc : osq_lock+0x54/0x188 lr : __mutex_lock.isra.0+0x74/0x530 [...] Process irq/32-dw_hdmi_ (pid: 124, stack limit = 0x00000000adf418cb) Call trace: osq_lock+0x54/0x188 __mutex_lock_slowpath+0x10/0x18 mutex_lock+0x30/0x38 __dw_hdmi_setup_rx_sense+0x28/0x98 dw_hdmi_setup_rx_sense+0x10/0x18 dw_hdmi_top_thread_irq+0x2c/0x50 irq_thread_fn+0x28/0x68 irq_thread+0x10c/0x1a0 kthread+0x128/0x130 ret_from_fork+0x10/0x18 Code: 34000964 d00050a2 51000484 9135c042 (f864d844) ---[ end trace 945641e1fbbc07da ]--- note: irq/32-dw_hdmi_[124] exited with preempt_count 1 genirq: exiting task "irq/32-dw_hdmi_" (124) is an active IRQ thread (irq 32) Fixes: eea034af90c6 ("drm/bridge/synopsys: dw-hdmi: don't clobber drvdata") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1527673438-20643-1-git-send-email-narmstrong@baylibre.com 2018-04-16T16:10:48+00:00 Ramalingam C ramalingam.c@intel.com 2018-04-05T12:03:22+00:00 urn:sha1:b8e47d87be65aec931846ced9a34a22d2021c311 In both HDMI and DP, device count is represented by 6:0 bits of a register(BInfo/Bstatus) So macro for bitmasking the device_count is fixed(0x3F->0x7F). v3: Retained the Rb-ed. v4: %s/drm\/i915/drm [rodrigo] v5: Added "Fixes:" and HDCP keyword in subject [Rodrigo, Sean Paul] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Fixes: 495eb7f877ab drm: Add some HDCP related #defines cc: Sean Paul <seanpaul@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1522929802-22850-1-git-send-email-ramalingam.c@intel.com 2018-03-28T04:30:41+00:00 Dave Airlie airlied@redhat.com 2018-03-28T04:30:41+00:00 urn:sha1:2b4f44eec2be2688511c2b617d0e1b4f94c45ba4 Linux 4.16-rc7 This was requested by Daniel, and things were getting a bit hard to reconcile, most of the conflicts were trivial though. 2018-03-26T00:01:11+00:00 Dave Airlie airlied@redhat.com 2018-03-26T00:01:11+00:00 urn:sha1:33d009cd889490838c5db9b9339856c9e3d3facc Last pull for 4.17. Highlights: - Vega12 support - A few more bug fixes and cleanups for powerplay * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: (77 commits) drm/amd/pp: clean header file hwmgr.h drm/amd/pp: use mlck_table.count for array loop index limit drm/amdgpu: Add an ATPX quirk for hybrid laptop drm/amdgpu: fix spelling mistake: "asssert" -> "assert" drm/amd/pp: Add new asic support in pp_psm.c drm/amd/pp: Clean up powerplay code on Vega12 drm/amd/pp: Add smu irq handlers for legacy asics drm/amd/pp: Fix set wrong temperature range on smu7 drm/amdgpu: Don't change preferred domian when fallback GTT v5 drm/amdgpu: Fix NULL ptr on driver unload due to init failure. drm/amdgpu: fix "mitigate workaround for i915" drm/amd/pp: Add smu irq handlers in sw_init instand of hw_init drm/amd/pp: Refine register_thermal_interrupt function drm/amdgpu: Remove wrapper layer of cgs irq handling drm/amd/powerplay: Return per DPM level clock drm/amd/powerplay: Remove the SOC floor voltage setting drm/amdgpu: no job timeout setting on compute queues drm/amdgpu: add vega12 pci ids (v2) drm/amd/powerplay: add the hw manager for vega12 (v4) drm/amd/powerplay: add the smu manager for vega12 (v4) ... 2018-03-22T20:18:48+00:00 Dave Airlie airlied@redhat.com 2018-03-22T20:18:48+00:00 urn:sha1:2a2553cc45c889f15a1df0355891a809f17ca43d A relative large set of various improvements for vmwgfx. Some of them have been around for a while, some are relatively new, but functionality should have been tested in our standalone repo. * 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: Bump version patchlevel and date drm/vmwgfx: use monotonic event timestamps drm/vmwgfx: Unpin the screen object backup buffer when not used drm/vmwgfx: Stricter count of legacy surface device resources drm/vmwgfx: Use kasprintf drm/vmwgfx: Get rid of the device-private suspended member drm/vmwgfx: Improve on hibernation drm/vmwgfx: Avoid pinning fbdev framebuffers drm/vmwgfx: Fix multiple command buffer context use drm/vmwgfx: Use the cpu blit utility for framebuffer to screen target blits drm/vmwgfx: Add a cpu blit utility that can be used for page-backed bos drm/ttm: Export the ttm_k[un]map_atomic_prot API. drm/ttm: Clean up kmap_atomic_prot selection code drm/vmwgfx: Cursor update fixes drm/vmwgfx: Send the correct nonblock option for atomic_commit drm/vmwgfx: Move the stdu vblank event to atomic function drm/vmwgfx: Move screen object page flip to atomic function drm/vmwgfx: Remove drm_crtc_arm_vblank_event from atomic flush drm/vmwgfx: Move surface copy cmd to atomic function drm/vmwgfx: Avoid iterating over display unit if crtc is available 2018-03-22T10:10:06+00:00 Thomas Hellstrom thellstrom@vmware.com 2018-01-16T08:12:05+00:00 urn:sha1:9c11fcf1a74d338774faa059b0aea24264c95658 It will be used by vmwgfx cpu blit. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Brian Paul <brianp@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> 2018-03-21T19:23:39+00:00 Feifei Xu Feifei.Xu@amd.com 2017-10-19T09:04:54+00:00 urn:sha1:8fab806ad1f5a3a2d15712cc5a2dbb73daaa7261 Add vega12 to amd_asic_type enum and amdgpu_asic_name[]. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> 2018-03-21T13:40:55+00:00 Sean Paul seanpaul@chromium.org 2018-03-21T13:40:55+00:00 urn:sha1:1c7095d2836baafd84e596dd34ba1a1293a4faa9 Refresh -misc-next Signed-off-by: Sean Paul <seanpaul@chromium.org> 2018-03-19T14:15:42+00:00 Joe Perches joe@perches.com 2018-03-16T20:56:27+00:00 urn:sha1:db87086492581c87f768b7d17d01308153ecffc1 These macros are similar to the DRM_<LEVEL> with the addition of a struct device * to the arguments. Convert the single drm_dev_printk function into 2 separate functions. drm_dev_printk with a KERN_<LEVEL> * for generic use and drm_dev_dbg for conditional masked use. Remove the __func__ argument and use __builtin_return_address(0) to be similar to the DRM_<LEVEL> macros uses. Convert the DRM_DEV_<LEVEL> macros to remove now unnecessary arguments and use a consistent style. These macros are rarely used in the generic gpu/drm code so the code size does not change much for a defconfig, but when more drivers are enabled, there is ~4k savings. Many of these macros have no existing use at all. $ size -t drivers/gpu/drm/built-in.a | tail -1 1877530 44651 995 1923176 1d5868 (TOTALS) $ size -t drivers/gpu/drm/built-in.a | tail -1 1877527 44651 995 1923173 1d5865 (TOTALS) $ size -t drivers/gpu/drm/built-in.a | tail -1 17166750 2689238 108352 19964340 130a1b4 (TOTALS) $ size -t drivers/gpu/drm/built-in.a | tail -1 17168888 2691734 108352 19968974 130b3ce (TOTALS) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/e5c164946e15375ac71b69b75f296efdf0b76e6d.1521233717.git.joe@perches.com 2018-03-19T13:09:46+00:00 Haneen Mohammed hamohammed.sa@gmail.com 2018-03-19T05:58:20+00:00 urn:sha1:e007488b2fbbda00bc504e37ffdc8866c8f59c5e This patch remove the compatibility aliases drm_mode_object_{reference/unreference} of drm_mode_object_{get/put} since all callers have been converted to the prefered _{get/put}. Remove the helpers from the semantic patch drm-get-put-cocci. Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180319055820.GA17502@haneen-VirtualBox