From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Senozhatsky Subject: [i915]] *ERROR* mismatch in scaler_state.scaler_id Date: Sat, 2 May 2015 10:05:42 +0900 Message-ID: <20150502010542.GA418@swordfish> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: David Airlie Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org SGksCgpsaW51eC1uZXh0IDIwMTUwNTAxCgpbICAgIDEuOTY4OTUzXSBbZHJtOmNoZWNrX2NydGNf c3RhdGUgW2k5MTVdXSAqRVJST1IqIG1pc21hdGNoIGluIHNjYWxlcl9zdGF0ZS5zY2FsZXJfaWQg KGV4cGVjdGVkIDAsIGZvdW5kIC0xKQpbICAgIDEuOTY4OTUzXSAtLS0tLS0tLS0tLS1bIGN1dCBo ZXJlIF0tLS0tLS0tLS0tLS0KWyAgICAxLjk2ODk4M10gV0FSTklORzogQ1BVOiAwIFBJRDogNiBh 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Date: Sat, 2 May 2015 10:05:42 +0900 From: Sergey Senozhatsky To: David Airlie Cc: Daniel Vetter , Jani Nikula , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [i915]] *ERROR* mismatch in scaler_state.scaler_id Message-ID: <20150502010542.GA418@swordfish> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, linux-next 20150501 [ 1.968953] [drm:check_crtc_state [i915]] *ERROR* mismatch in scaler_state.scaler_id (expected 0, found -1) [ 1.968953] ------------[ cut here ]------------ [ 1.968983] WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/i915/intel_display.c:12008 check_crtc_state+0xb15/0xb83 [i915]() [ 1.968983] pipe state doesn't match! [..] [ 1.969005] CPU: 0 PID: 6 Comm: kworker/u16:0 Not tainted 4.1.0-rc1-next-20150501-dbg-00011-gbcb7bed-dirty #49 [ 1.969010] Workqueue: events_unbound async_run_entry_fn [ 1.969012] 0000000000000009 ffff88041d9eb448 ffffffff812e9753 0000000000005555 [ 1.969013] ffff88041d9eb498 ffff88041d9eb488 ffffffff81034c24 ffff88041d9eb490 [ 1.969015] ffffffffa03a81dc ffff88041d123000 ffff88041cbbc800 0000000000000001 [ 1.969015] Call Trace: [ 1.969019] [] dump_stack+0x45/0x57 [ 1.969022] [] warn_slowpath_common+0x97/0xb1 [ 1.969050] [] ? check_crtc_state+0xb15/0xb83 [i915] [ 1.969052] [] warn_slowpath_fmt+0x41/0x43 [ 1.969080] [] check_crtc_state+0xb15/0xb83 [i915] [ 1.969082] [] ? update_curr+0x68/0xd1 [ 1.969112] [] intel_modeset_check_state+0x603/0xa3d [i915] [ 1.969140] [] intel_crtc_set_config+0x8dc/0xc02 [i915] [ 1.969147] [] ? drm_atomic_helper_plane_set_property+0x6c/0xa4 [drm_kms_helper] [ 1.969159] [] drm_mode_set_config_internal+0x57/0xe3 [drm] [ 1.969164] [] restore_fbdev_mode+0xb5/0xcf [drm_kms_helper] [ 1.969169] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x22/0x59 [drm_kms_helper] [ 1.969173] [] drm_fb_helper_set_par+0x31/0x35 [drm_kms_helper] [ 1.969202] [] intel_fbdev_set_par+0x15/0x58 [i915] [ 1.969204] [] fbcon_init+0x323/0x431 [ 1.969206] [] visual_init+0xb7/0x10d [ 1.969208] [] do_bind_con_driver+0x1b1/0x2d8 [ 1.969209] [] do_take_over_console+0x15a/0x184 [ 1.969212] [] do_fbcon_takeover+0x5b/0x97 [ 1.969213] [] fbcon_event_notify+0x419/0x740 [ 1.969215] [] notifier_call_chain+0x3b/0x5f [ 1.969217] [] __blocking_notifier_call_chain+0x43/0x5f [ 1.969219] [] blocking_notifier_call_chain+0xf/0x11 [ 1.969220] [] fb_notifier_call_chain+0x16/0x18 [ 1.969222] [] register_framebuffer+0x28f/0x2c7 [ 1.969250] [] ? intelfb_create+0x2e7/0x38a [i915] [ 1.969256] [] drm_fb_helper_initial_config+0x297/0x3e1 [drm_kms_helper] [ 1.969284] [] intel_fbdev_initial_config+0x16/0x18 [i915] [ 1.969286] [] async_run_entry_fn+0x33/0xca [ 1.969288] [] process_one_work+0x192/0x2a8 [ 1.969290] [] worker_thread+0x266/0x34c [ 1.969291] [] ? rescuer_thread+0x276/0x276 [ 1.969293] [] kthread+0xcd/0xd5 [ 1.969294] [] ? kthread_worker_fn+0x130/0x130 [ 1.969296] [] ret_from_fork+0x42/0x70 [ 1.969297] [] ? kthread_worker_fn+0x130/0x130 [ 1.969298] ---[ end trace 7f37d8e5ab4ee0a8 ]--- -ss