Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754522AbaDUUiE (ORCPT ); Mon, 21 Apr 2014 16:38:04 -0400 Received: from know-smtprelay-omc-8.server.virginmedia.net ([80.0.253.72]:39150 "EHLO know-smtprelay-omc-8.server.virginmedia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752896AbaDUUh7 (ORCPT ); Mon, 21 Apr 2014 16:37:59 -0400 X-Greylist: delayed 348 seconds by postgrey-1.27 at vger.kernel.org; Mon, 21 Apr 2014 16:37:58 EDT X-Originating-IP: [81.106.150.188] X-Spam: 0 X-Authority: v=2.1 cv=TM7LSjVa c=1 sm=1 tr=0 a=DGj713NdaxKrsjjgQne7PA==:117 a=DGj713NdaxKrsjjgQne7PA==:17 a=J0QyKEt1u0cA:10 a=Yn-dKibU-kAA:10 a=uObrxnre4hsA:10 a=NLZqzBF-AAAA:8 a=jh36NzyKYd1uI0VlFxEA:9 a=QEXdDO2ut3YA:10 a=K8SepNMI1zTernY16KgA:9 a=j3EwMCcemMy67BjY:21 a=5oI2TD4UmBTYYoxD:21 a=CjuIK1q_8ugA:10 a=iA_knvcy-yWr0UIWfcsA:9 a=C8NwO-8kTnitODnU:21 a=9mZseF_5Kyyj76nf:21 Date: Mon, 21 Apr 2014 21:32:08 +0100 From: Ken Moffat To: linux-kernel@vger.kernel.org Cc: Alex Deucher Subject: 3.15.0-rc2 radeon HD 7480D [Aruba] blank display Message-ID: <20140421203207.GA27025@milliways> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="ZwgA9U+XZDXt4+m+" Content-Disposition: inline Content-Transfer-Encoding: 8bit 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 --ZwgA9U+XZDXt4+m+ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit I've just built 3.15.0-rc2 on this box, and discovered that I get a blank screen. The boot appears to complete (it sends me information from SMART which is from my last bootscript), and it responds to MagicSysRQ to reboot. I tried to login and run startx, but that didn't seem to make any difference - possibly something went wrong, it wasn't in my history when I booted a good kernel. This machine uses a regular old VGA cable to connect it, the following lines in dmesg make me think it has chosen the wrong connector: Apr 21 19:32:45 bluesbreaker kernel: [ 1.273246] [drm:radeon_dp_link_train_cr] *ERROR* displayport link status failed Apr 21 19:32:45 bluesbreaker kernel: [ 1.273247] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed Apr 21 19:32:45 bluesbreaker kernel: [ 1.295116] Console: switching to colour frame buffer device 85x34 On a boot with 3.14.0 and earlier I get a different console size - Apr 21 20:42:44 bluesbreaker kernel: [ 1.445992] Console: switching to colour frame buffer device 133x54 My console font is 12x22, and my screen is 1600x1200 but it looks as if 3.15-rc2 has fallen back to trying to use 1024x768. I'm attaching what look like the relevant parts of the messages from the system logs for 3.15-rc2 and 3.14.0. Any ideas, please ? This is an AMD A4-5300 APU and not the world's fastest machine for bisecting :-( ĸen -- das eine Mal als Tragödie, dieses Mal als Farce --ZwgA9U+XZDXt4+m+ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="drm-aruba-3.15-rc2" Apr 21 20:56:19 bluesbreaker kernel: [ 0.766847] [drm] Initialized drm 1.1.0 20060810 Apr 21 20:56:19 bluesbreaker kernel: [ 0.766901] [drm] radeon kernel modesetting enabled. Apr 21 20:56:19 bluesbreaker kernel: [ 0.767261] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9993 0x1002:0x9993). Apr 21 20:56:19 bluesbreaker kernel: [ 0.767324] [drm] register mmio base: 0xFEF00000 Apr 21 20:56:19 bluesbreaker kernel: [ 0.767357] [drm] register mmio size: 262144 Apr 21 20:56:19 bluesbreaker kernel: [ 0.767441] ATOM BIOS: 113 Apr 21 20:56:19 bluesbreaker kernel: [ 0.767558] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used) Apr 21 20:56:19 bluesbreaker kernel: [ 0.767596] radeon 0000:00:01.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF Apr 21 20:56:19 bluesbreaker kernel: [ 0.767633] [drm] Detected VRAM RAM=512M, BAR=256M Apr 21 20:56:19 bluesbreaker kernel: [ 0.768866] [drm] RAM width 64bits DDR Apr 21 20:56:19 bluesbreaker kernel: [ 0.768943] [TTM] Zone kernel: Available graphics memory: 1708830 kiB Apr 21 20:56:19 bluesbreaker kernel: [ 0.768976] [TTM] Initializing pool allocator Apr 21 20:56:19 bluesbreaker kernel: [ 0.769013] [TTM] Initializing DMA pool allocator Apr 21 20:56:19 bluesbreaker kernel: [ 0.769061] [drm] radeon: 512M of VRAM memory ready Apr 21 20:56:19 bluesbreaker kernel: [ 0.769094] [drm] radeon: 1024M of GTT memory ready. Apr 21 20:56:19 bluesbreaker kernel: [ 0.769140] [drm] Loading ARUBA Microcode Apr 21 20:56:19 bluesbreaker kernel: [ 0.769173] [drm] Internal thermal controller without fan control Apr 21 20:56:19 bluesbreaker kernel: [ 0.769407] [drm] radeon: dpm initialized Apr 21 20:56:19 bluesbreaker kernel: [ 0.769611] [drm] GART: num cpu pages 262144, num gpu pages 262144 Apr 21 20:56:19 bluesbreaker kernel: [ 0.779832] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Apr 21 20:56:19 bluesbreaker kernel: [ 0.779985] radeon 0000:00:01.0: WB enabled Apr 21 20:56:19 bluesbreaker kernel: [ 0.780020] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff8800994f7c00 Apr 21 20:56:19 bluesbreaker kernel: [ 0.780787] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90010235a18 Apr 21 20:56:19 bluesbreaker kernel: [ 0.780826] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000020000c04 and cpu addr 0xffff8800994f7c04 Apr 21 20:56:19 bluesbreaker kernel: [ 0.780864] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000020000c08 and cpu addr 0xffff8800994f7c08 Apr 21 20:56:19 bluesbreaker kernel: [ 0.780902] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff8800994f7c0c Apr 21 20:56:19 bluesbreaker kernel: [ 0.780941] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000020000c10 and cpu addr 0xffff8800994f7c10 Apr 21 20:56:19 bluesbreaker kernel: [ 0.780980] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). Apr 21 20:56:19 bluesbreaker kernel: [ 0.781013] [drm] Driver supports precise vblank timestamp query. Apr 21 20:56:19 bluesbreaker kernel: [ 0.781061] radeon 0000:00:01.0: irq 41 for MSI/MSI-X Apr 21 20:56:19 bluesbreaker kernel: [ 0.781072] radeon 0000:00:01.0: radeon: using MSI. Apr 21 20:56:19 bluesbreaker kernel: [ 0.781374] [drm] radeon: irq initialized. Apr 21 20:56:19 bluesbreaker kernel: [ 0.800502] [drm] ring test on 0 succeeded in 2 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.800596] [drm] ring test on 3 succeeded in 2 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.800634] [drm] ring test on 4 succeeded in 1 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.856329] [drm] ring test on 5 succeeded in 1 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.876237] [drm] UVD initialized successfully. Apr 21 20:56:19 bluesbreaker kernel: [ 0.877136] [drm] ib test on ring 0 succeeded in 0 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.877702] [drm] ib test on ring 3 succeeded in 0 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.878266] [drm] ib test on ring 4 succeeded in 1 usecs Apr 21 20:56:19 bluesbreaker kernel: [ 0.899250] [drm] ib test on ring 5 succeeded Apr 21 20:56:19 bluesbreaker kernel: [ 0.920172] [drm] Radeon Display Connectors Apr 21 20:56:19 bluesbreaker kernel: [ 0.920209] [drm] Connector 0: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920243] [drm] HDMI-A-1 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920277] [drm] HPD1 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920310] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c Apr 21 20:56:19 bluesbreaker kernel: [ 0.920347] [drm] Encoders: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920379] [drm] DFP1: INTERNAL_UNIPHY2 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920412] [drm] Connector 1: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920444] [drm] VGA-1 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920476] [drm] HPD2 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920508] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c Apr 21 20:56:19 bluesbreaker kernel: [ 0.920545] [drm] Encoders: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920576] [drm] CRT1: INTERNAL_UNIPHY2 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920609] [drm] CRT1: NUTMEG Apr 21 20:56:19 bluesbreaker kernel: [ 0.920641] [drm] Connector 2: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920674] [drm] DVI-D-1 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920705] [drm] HPD3 Apr 21 20:56:19 bluesbreaker kernel: [ 0.920736] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c Apr 21 20:56:19 bluesbreaker kernel: [ 0.920773] [drm] Encoders: Apr 21 20:56:19 bluesbreaker kernel: [ 0.920804] [drm] DFP2: INTERNAL_UNIPHY Apr 21 20:56:19 bluesbreaker kernel: [ 1.173963] [drm] fb mappable at 0xC047A000 Apr 21 20:56:19 bluesbreaker kernel: [ 1.173997] [drm] vram apper at 0xC0000000 Apr 21 20:56:19 bluesbreaker kernel: [ 1.174027] [drm] size 3145728 Apr 21 20:56:19 bluesbreaker kernel: [ 1.174056] [drm] fb depth is 24 Apr 21 20:56:19 bluesbreaker kernel: [ 1.174085] [drm] pitch is 4096 Apr 21 20:56:19 bluesbreaker kernel: [ 1.174206] fbcon: radeondrmfb (fb0) is primary device Apr 21 20:56:19 bluesbreaker kernel: [ 1.273253] [drm:radeon_dp_link_train_cr] *ERROR* displayport link status failed Apr 21 20:56:19 bluesbreaker kernel: [ 1.273254] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed Apr 21 20:56:19 bluesbreaker kernel: [ 1.295093] Console: switching to colour frame buffer device 85x34 Apr 21 20:56:19 bluesbreaker kernel: [ 1.296949] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device Apr 21 20:56:19 bluesbreaker kernel: [ 1.296999] radeon 0000:00:01.0: registered panic notifier Apr 21 20:56:19 bluesbreaker kernel: [ 1.297824] [drm] Initialized radeon 2.38.0 20080528 for 0000:00:01.0 on minor 0 --ZwgA9U+XZDXt4+m+ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="drm-aruba-3.14" Apr 21 20:57:26 bluesbreaker kernel: [ 0.887023] [drm] Initialized drm 1.1.0 20060810 Apr 21 20:57:26 bluesbreaker kernel: [ 0.887106] [drm] radeon kernel modesetting enabled. Apr 21 20:57:26 bluesbreaker kernel: [ 0.887495] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9993 0x1002:0x9993). Apr 21 20:57:26 bluesbreaker kernel: [ 0.887559] [drm] register mmio base: 0xFEF00000 Apr 21 20:57:26 bluesbreaker kernel: [ 0.887590] [drm] register mmio size: 262144 Apr 21 20:57:26 bluesbreaker kernel: [ 0.887678] ATOM BIOS: 113 Apr 21 20:57:26 bluesbreaker kernel: [ 0.887793] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used) Apr 21 20:57:26 bluesbreaker kernel: [ 0.887831] radeon 0000:00:01.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF Apr 21 20:57:26 bluesbreaker kernel: [ 0.887868] [drm] Detected VRAM RAM=512M, BAR=256M Apr 21 20:57:26 bluesbreaker kernel: [ 0.887901] [drm] RAM width 64bits DDR Apr 21 20:57:26 bluesbreaker kernel: [ 0.888041] [TTM] Zone kernel: Available graphics memory: 1708866 kiB Apr 21 20:57:26 bluesbreaker kernel: [ 0.889278] [TTM] Initializing pool allocator Apr 21 20:57:26 bluesbreaker kernel: [ 0.889315] [TTM] Initializing DMA pool allocator Apr 21 20:57:26 bluesbreaker kernel: [ 0.889363] [drm] radeon: 512M of VRAM memory ready Apr 21 20:57:26 bluesbreaker kernel: [ 0.889395] [drm] radeon: 1024M of GTT memory ready. Apr 21 20:57:26 bluesbreaker kernel: [ 0.889438] [drm] Loading ARUBA Microcode Apr 21 20:57:26 bluesbreaker kernel: [ 0.889472] [drm] Internal thermal controller without fan control Apr 21 20:57:26 bluesbreaker kernel: [ 0.889706] [drm] radeon: dpm initialized Apr 21 20:57:26 bluesbreaker kernel: [ 0.889897] [drm] GART: num cpu pages 262144, num gpu pages 262144 Apr 21 20:57:26 bluesbreaker kernel: [ 0.903297] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Apr 21 20:57:26 bluesbreaker kernel: [ 0.903450] radeon 0000:00:01.0: WB enabled Apr 21 20:57:26 bluesbreaker kernel: [ 0.903485] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff880099ae3c00 Apr 21 20:57:26 bluesbreaker kernel: [ 0.904254] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90010235a18 Apr 21 20:57:26 bluesbreaker kernel: [ 0.904294] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000020000c04 and cpu addr 0xffff880099ae3c04 Apr 21 20:57:26 bluesbreaker kernel: [ 0.904333] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000020000c08 and cpu addr 0xffff880099ae3c08 Apr 21 20:57:26 bluesbreaker kernel: [ 0.904372] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff880099ae3c0c Apr 21 20:57:26 bluesbreaker kernel: [ 0.904410] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000020000c10 and cpu addr 0xffff880099ae3c10 Apr 21 20:57:26 bluesbreaker kernel: [ 0.904449] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). Apr 21 20:57:26 bluesbreaker kernel: [ 0.904482] [drm] Driver supports precise vblank timestamp query. Apr 21 20:57:26 bluesbreaker kernel: [ 0.904532] radeon 0000:00:01.0: irq 41 for MSI/MSI-X Apr 21 20:57:26 bluesbreaker kernel: [ 0.904541] radeon 0000:00:01.0: radeon: using MSI. Apr 21 20:57:26 bluesbreaker kernel: [ 0.904842] [drm] radeon: irq initialized. Apr 21 20:57:26 bluesbreaker kernel: [ 0.923942] [drm] ring test on 0 succeeded in 2 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 0.924035] [drm] ring test on 3 succeeded in 2 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 0.924075] [drm] ring test on 4 succeeded in 1 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 0.979756] [drm] ring test on 5 succeeded in 1 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 0.999659] [drm] UVD initialized successfully. Apr 21 20:57:26 bluesbreaker kernel: [ 1.001669] [drm] ib test on ring 0 succeeded in 0 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 1.002225] [drm] ib test on ring 3 succeeded in 0 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 1.002779] [drm] ib test on ring 4 succeeded in 1 usecs Apr 21 20:57:26 bluesbreaker kernel: [ 1.023780] [drm] ib test on ring 5 succeeded Apr 21 20:57:26 bluesbreaker kernel: [ 1.045574] [drm] Radeon Display Connectors Apr 21 20:57:26 bluesbreaker kernel: [ 1.045609] [drm] Connector 0: Apr 21 20:57:26 bluesbreaker kernel: [ 1.045641] [drm] HDMI-A-1 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045672] [drm] HPD1 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045704] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c Apr 21 20:57:26 bluesbreaker kernel: [ 1.045740] [drm] Encoders: Apr 21 20:57:26 bluesbreaker kernel: [ 1.045772] [drm] DFP1: INTERNAL_UNIPHY2 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045804] [drm] Connector 1: Apr 21 20:57:26 bluesbreaker kernel: [ 1.045836] [drm] VGA-1 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045867] [drm] HPD2 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045898] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c Apr 21 20:57:26 bluesbreaker kernel: [ 1.045934] [drm] Encoders: Apr 21 20:57:26 bluesbreaker kernel: [ 1.045966] [drm] CRT1: INTERNAL_UNIPHY2 Apr 21 20:57:26 bluesbreaker kernel: [ 1.045998] [drm] CRT1: NUTMEG Apr 21 20:57:26 bluesbreaker kernel: [ 1.046030] [drm] Connector 2: Apr 21 20:57:26 bluesbreaker kernel: [ 1.046061] [drm] DVI-D-1 Apr 21 20:57:26 bluesbreaker kernel: [ 1.046093] [drm] HPD3 Apr 21 20:57:26 bluesbreaker kernel: [ 1.046125] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c Apr 21 20:57:26 bluesbreaker kernel: [ 1.046161] [drm] Encoders: Apr 21 20:57:26 bluesbreaker kernel: [ 1.046192] [drm] DFP2: INTERNAL_UNIPHY Apr 21 20:57:26 bluesbreaker kernel: [ 1.307550] [drm] fb mappable at 0xC1488000 Apr 21 20:57:26 bluesbreaker kernel: [ 1.307584] [drm] vram apper at 0xC0000000 Apr 21 20:57:26 bluesbreaker kernel: [ 1.307614] [drm] size 7680000 Apr 21 20:57:26 bluesbreaker kernel: [ 1.307643] [drm] fb depth is 24 Apr 21 20:57:26 bluesbreaker kernel: [ 1.307672] [drm] pitch is 6400 Apr 21 20:57:26 bluesbreaker kernel: [ 1.307837] fbcon: radeondrmfb (fb0) is primary device Apr 21 20:57:26 bluesbreaker kernel: [ 1.441761] Console: switching to colour frame buffer device 133x54 Apr 21 20:57:26 bluesbreaker kernel: [ 1.445997] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device Apr 21 20:57:26 bluesbreaker kernel: [ 1.446047] radeon 0000:00:01.0: registered panic notifier Apr 21 20:57:26 bluesbreaker kernel: [ 1.446191] [drm] Initialized radeon 2.37.0 20080528 for 0000:00:01.0 on minor 0 --ZwgA9U+XZDXt4+m+-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/