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2010-01-11drm/nouveau: Make the MM aware of pre-G80 tiling.Francisco Jerez
This commit has also the following 3 bugfix commits squashed into it from the nouveau git tree: drm/nouveau: Fix up the tiling alignment restrictions for nv1x. drm/nouveau: Fix up the nv2x tiling alignment restrictions. drm/nv50: fix align typo for g9x Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-01-11drm/nouveau: Pre-G80 tiling support.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-01-11drm/nouveau: Add cache_flush/pull fifo engine functions.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-01-10vxge: use pci_dma_mapping_error to test return valueDenis Kirjanov
pci_dma_mapping_error should be used to test return value of pci_map_single or pci_map_page. Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-10hwmon: Make PCI device ids constantMárton Németh
The id_table field of the struct pci_driver is constant in <linux/pci.h> so it is worth to make pci_device_id also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-10hwmon: (coretemp) Fix TjMax for Atom N450/D410/D510 CPUsYong Wang
The max junction temperature of Atom N450/D410/D510 CPUs is 100 degrees Celsius. Since these CPUs are always coupled with Intel NM10 chipset in one package, the best way to verify whether an Atom CPU is N450/D410/D510 is to check the host bridge device. Signed-off-by: Yong Wang <yong.y.wang@intel.com> Acked-by: Huaxu Wan <huaxu.wan@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-10hwmon: (k10temp) Blacklist more family 10h processorsClemens Ladisch
The latest version of the Revision Guide for AMD Family 10h Processors lists two more processor revisions which may be affected by erratum 319. Change the blacklisting code to correctly detect those processors, by implementing AMD's recommended algorithm. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Andreas Herrmann <herrmann.der.user@googlemail.com>
2010-01-10hwmon: (asus_atk0110) Add debugfs interfaceLuca Tettamanti
Expose the raw GGRP/GITM interface via debugfs. The hwmon interface is reverse engineered and the driver tends to break on newer boards... Using this interface it's possible to poke directly at the ACPI methods without the need to recompile, reducing the guesswork and the round trips needed to support a new revision of the interface. Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-10hwmon: (asus_atk0110) Refactor interface probe codeLuca Tettamanti
The behaviour is unmodified, this makes easier to override the heuristic (which is probably needed for some boards). Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-10hwmon: (adt7462) Fix pin 28 monitoringRoger Blofeld
The ADT7462_PIN28_VOLT value is a 4-bit field, so the corresponding shift must be 4. Signed-off-by: Roger Blofeld <blofeldus@yahoo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-09Input: xbox - do not use GFP_KERNEL under spinlockDmitry Torokhov
xbox_play_effect() is called while holding dev->event_lock with interrupts disabled and thus may not use GFP_KERNEL when submitting urbs. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-08DRM / i915: Fix resume regression on MSI Wind U100 w/o KMSRafael J. Wysocki
Commit cbda12d77ea590082edb6d30bd342a67ebc459e0 (drm/i915: implement new pm ops for i915), among other things, removed the .suspend and .resume pointers from the struct drm_driver object in i915_drv.c, which broke resume without KMS on my MSI Wind U100. Fix this by reverting that part of commit cbda12d77ea59. [ The DRM layer will not use the class-specific suspend/resume functions if the driver is marked MODESET-aware, and conversely it will not register the PCI device if the drievr isn't so marked, so you always end up with _either_ the drm-class suspend/resume _or_ the PCI layer PM functionality, never both. - Linus ] Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/addr: Correct CONFIG_IPv6 to CONFIG_IPV6 mlx4_core: Fix cleanup in __mlx4_init_one() error path IB/mlx4: Fix queue overflow check in post_recv IB/mlx4: Initialize SRQ scatter entries when creating an SRQ
2010-01-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCIe AER: prevent AER injection if hardware masks error reporting PCI/PM: Use per-device D3 delays PCI: Check the node argument passed to cpumask_of_node PCI: AER: fix aer inject result in kernel oops PCI: pcie portdrv: style cleanup
2010-01-08iwlwifi: disable tx on beacon update notificationAbhijeet Kolekar
On beacon change update notification from mac we are not disabling the tx in adhoc mode. Mac sends BSS_CHANGED_BEACON_ENABLED when station leaves IBSS. Driver should indicate uCode to not to send anything on receiving this notification. Functionality to indicate uCode is duplicated across two notifications so created a common function called iwl_set_no_assoc. Fix the issue at http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2133. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Tested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-01-08iwlwifi: fix iwl_queue_used bug when read_ptr == write_ptrZhu Yi
When txq read_ptr equals to write_ptr, iwl_queue_used should always return false. Because there is no used TFD in this case. This is a complementary fix to the fix already included in commit "iwl3945: fix panic in iwl3945 driver". Both fixes are needed to address the panic below. This problem was discussed on linux-wireless in http://thread.gmane.org/gmane.linux.kernel.wireless.general/43568 <1>[ 7290.414172] IP: [<ffffffffa0dd53a1>] iwl3945_rx_reply_tx+0xc1/0x450 [iwl3945] <4>[ 7290.414205] PGD 0 <1>[ 7290.414214] Thread overran stack, or stack corrupted <0>[ 7290.414229] Oops: 0002 [#1] PREEMPT SMP <0>[ 7290.414246] last sysfs file: /sys/devices/platform/coretemp.1/temp1_input <4>[ 7290.414265] CPU 0 <4>[ 7290.414274] Modules linked in: af_packet nfsd usb_storage usb_libusual cpufreq_powersave exportfs cpufreq_conservative iwl3945 nfs cpufreq_userspace snd_hda_codec_realtek acpi_cpufreq uvcvideo lockd iwlcore snd_hda_intel joydev coretemp nfs_acl videodev snd_hda_codec mac80211 v4l1_compat snd_hwdep sbp2 v4l2_compat_ioctl32 uhci_hcd psmouse auth_rpcgss ohci1394 cfg80211 ehci_hcd video ieee1394 snd_pcm serio_raw battery ac nvidia(P) usbcore output sunrpc evdev lirc_ene0100 snd_page_alloc rfkill tg3 libphy fuse lzo lzo_decompress lzo_compress <6>[ 7290.414486] Pid: 0, comm: swapper Tainted: P 2.6.32-rc8-wl #213 Aspire 5720 <6>[ 7290.414507] RIP: 0010:[<ffffffffa0dd53a1>] [<ffffffffa0dd53a1>] iwl3945_rx_reply_tx+0xc1/0x450 [iwl3945] <6>[ 7290.414541] RSP: 0018:ffff880002203d60 EFLAGS: 00010246 <6>[ 7290.414557] RAX: 000000000000004f RBX: ffff880064c11600 RCX: 0000000000000013 <6>[ 7290.414576] RDX: ffffffffa0ddcf20 RSI: ffff8800512b7008 RDI: 0000000000000038 <6>[ 7290.414596] RBP: ffff880002203dd0 R08: 0000000000000000 R09: 0000000000000100 <6>[ 7290.414616] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000000a0 <6>[ 7290.414635] R13: 0000000000000002 R14: 0000000000000013 R15: 0000000000020201 <6>[ 7290.414655] FS: 0000000000000000(0000) GS:ffff880002200000(0000) knlGS:0000000000000000 <6>[ 7290.414677] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b <6>[ 7290.414693] CR2: 0000000000000041 CR3: 0000000001001000 CR4: 00000000000006f0 <6>[ 7290.414712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <6>[ 7290.414732] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 7290.414752] Process swapper (pid: 0, threadinfo ffffffff81524000, task ffffffff81528b60) <0>[ 7290.414772] Stack: <4>[ 7290.414780] ffff880002203da0 0000000000000046 0000000000000000 0000000000000046 <4>[ 7290.414804] <0> 0000000000000282 0000000000000282 0000000000000282 ffff880064c12010 <4>[ 7290.414830] <0> ffff880002203db0 ffff880064c11600 ffff880064c12e50 ffff8800512b7000 <0>[ 7290.414858] Call Trace: <0>[ 7290.414867] <IRQ> <4>[ 7290.414884] [<ffffffffa0dc8c47>] iwl3945_irq_tasklet+0x657/0x1740 [iwl3945] <4>[ 7290.414910] [<ffffffff8138fc60>] ? _spin_unlock+0x30/0x60 <4>[ 7290.414931] [<ffffffff81049a21>] tasklet_action+0x101/0x110 <4>[ 7290.414950] [<ffffffff8104a3d0>] __do_softirq+0xc0/0x160 <4>[ 7290.414968] [<ffffffff8100d01c>] call_softirq+0x1c/0x30 <4>[ 7290.414986] [<ffffffff8100eff5>] do_softirq+0x75/0xb0 <4>[ 7290.415003] [<ffffffff81049ee5>] irq_exit+0x95/0xa0 <4>[ 7290.415020] [<ffffffff8100e547>] do_IRQ+0x77/0xf0 <4>[ 7290.415038] [<ffffffff8100c7d3>] ret_from_intr+0x0/0xf <0>[ 7290.415052] <EOI> <4>[ 7290.415067] [<ffffffff81234efa>] ? acpi_idle_enter_bm+0x270/0x2a5 <4>[ 7290.415087] [<ffffffff81234f04>] ? acpi_idle_enter_bm+0x27a/0x2a5 <4>[ 7290.415107] [<ffffffff81234efa>] ? acpi_idle_enter_bm+0x270/0x2a5 <4>[ 7290.415130] [<ffffffff812c11f3>] ? cpuidle_idle_call+0x93/0xf0 <4>[ 7290.415149] [<ffffffff8100b0d7>] ? cpu_idle+0xa7/0x110 <4>[ 7290.415168] [<ffffffff8137b3d5>] ? rest_init+0x75/0x80 <4>[ 7290.415187] [<ffffffff8158cd0a>] ? start_kernel+0x3a7/0x3b3 <4>[ 7290.415206] [<ffffffff8158c315>] ? x86_64_start_reservations+0x125/0x129 <4>[ 7290.415227] [<ffffffff8158c3fd>] ? x86_64_start_kernel+0xe4/0xeb <0>[ 7290.415243] Code: 00 41 39 ce 0f 8d e8 01 00 00 48 8b 47 40 48 63 d2 48 69 d2 98 00 00 00 4c 8b 04 02 48 c7 c2 20 cf dd a0 49 8d 78 38 49 8d 40 4f <c6> 47 09 00 c6 47 0c 00 c6 47 0f 00 c6 47 12 00 c6 47 15 00 49 <1>[ 7290.415382] RIP [<ffffffffa0dd53a1>] iwl3945_rx_reply_tx+0xc1/0x450 [iwl3945] <4>[ 7290.415410] RSP <ffff880002203d60> <0>[ 7290.415421] CR2: 0000000000000041 <4>[ 7290.415436] ---[ end trace ec46807277caa515 ]--- <0>[ 7290.415450] Kernel panic - not syncing: Fatal exception in interrupt <4>[ 7290.415468] Pid: 0, comm: swapper Tainted: P D 2.6.32-rc8-wl #213 <4>[ 7290.415486] Call Trace: <4>[ 7290.415495] <IRQ> [<ffffffff8138c040>] panic+0x7d/0x13a <4>[ 7290.415519] [<ffffffff8101071a>] oops_end+0xda/0xe0 <4>[ 7290.415538] [<ffffffff8102e1ea>] no_context+0xea/0x250 <4>[ 7290.415557] [<ffffffff81038991>] ? select_task_rq_fair+0x511/0x780 <4>[ 7290.415578] [<ffffffff8102e475>] __bad_area_nosemaphore+0x125/0x1e0 <4>[ 7290.415597] [<ffffffff81038d0c>] ? __enqueue_entity+0x7c/0x80 <4>[ 7290.415616] [<ffffffff81039201>] ? enqueue_task_fair+0x111/0x150 <4>[ 7290.415636] [<ffffffff8102e53e>] bad_area_nosemaphore+0xe/0x10 <4>[ 7290.415656] [<ffffffff8102e8fa>] do_page_fault+0x26a/0x320 <4>[ 7290.415674] [<ffffffff813905df>] page_fault+0x1f/0x30 <4>[ 7290.415697] [<ffffffffa0dd53a1>] ? iwl3945_rx_reply_tx+0xc1/0x450 [iwl3945] <4>[ 7290.415723] [<ffffffffa0dc8c47>] iwl3945_irq_tasklet+0x657/0x1740 [iwl3945] <4>[ 7290.415746] [<ffffffff8138fc60>] ? _spin_unlock+0x30/0x60 <4>[ 7290.415764] [<ffffffff81049a21>] tasklet_action+0x101/0x110 <4>[ 7290.415783] [<ffffffff8104a3d0>] __do_softirq+0xc0/0x160 <4>[ 7290.415801] [<ffffffff8100d01c>] call_softirq+0x1c/0x30 <4>[ 7290.415818] [<ffffffff8100eff5>] do_softirq+0x75/0xb0 <4>[ 7290.415835] [<ffffffff81049ee5>] irq_exit+0x95/0xa0 <4>[ 7290.415852] [<ffffffff8100e547>] do_IRQ+0x77/0xf0 <4>[ 7290.415869] [<ffffffff8100c7d3>] ret_from_intr+0x0/0xf <4>[ 7290.415883] <EOI> [<ffffffff81234efa>] ? acpi_idle_enter_bm+0x270/0x2a5 <4>[ 7290.415911] [<ffffffff81234f04>] ? acpi_idle_enter_bm+0x27a/0x2a5 <4>[ 7290.415931] [<ffffffff81234efa>] ? acpi_idle_enter_bm+0x270/0x2a5 <4>[ 7290.415952] [<ffffffff812c11f3>] ? cpuidle_idle_call+0x93/0xf0 <4>[ 7290.415971] [<ffffffff8100b0d7>] ? cpu_idle+0xa7/0x110 <4>[ 7290.415989] [<ffffffff8137b3d5>] ? rest_init+0x75/0x80 <4>[ 7290.416007] [<ffffffff8158cd0a>] ? start_kernel+0x3a7/0x3b3 <4>[ 7290.416026] [<ffffffff8158c315>] ? x86_64_start_reservations+0x125/0x129 <4>[ 7290.416047] [<ffffffff8158c3fd>] ? x86_64_start_kernel+0xe4/0xeb Reported-by: Maxim Levitsky <maximlevitsky@gmail.com> Tested-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-01-08omap1: Fix compile for omap1_bl.cTony Lindgren
Commit 9905a43b made struct backlight_ops const. Omap was setting check_fb dynamically, which caused the following compile error: drivers/video/backlight/omap1_bl.c: In function 'omapbl_probe': drivers/video/backlight/omap1_bl.c:142: error: assignment of read-only variable 'omapbl_ops' Turns out pdata->check_fb is not being used, so just remove it to fix the compile. Cc: Emese Revfy <re.emese@gmail.com> Cc: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-01-08Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: hp-wmi: remove double free caused by merge conflict
2010-01-08OMAP: DSS2: Fix crash when panel doesn't define enable_te()Tomi Valkeinen
DSI driver didn't check if the panel driver actually implements enable_te(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: Collect interrupt statisticsTomi Valkeinen
Collect interrupt statistics, printable via debugfs: debugfs/omapdss/dispc_irq debugfs/omapdss/dsi_irq The counters are reset when printed. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: DSI: print debug DCS cmd in hexTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: DSI: fix VC channels in send_short and send_nullTomi Valkeinen
- dsi_vc_send_short() needs to use dest_per for the peripheral id - dsi_vc_send_null() was always using channel id 0 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08e1000e: fix and commonize code for setting the receive address registersBruce Allan
Fix e1000e_rar_set() to flush consecutive register writes to avoid write combining which some parts cannot handle. Update e1000e_init_rx_addrs() to call the fixed e1000e_rar_set() instead of duplicating code. Also change e1000e_rar_set() to _not_ set the Address Valid bit if the MAC address is all zeros. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08e1000e: e1000e_enable_tx_pkt_filtering() returns wrong valueBruce Allan
e1000e_enable_tx_pkt_filtering() will return a non-zero value if the driver fails to enable the manageability interface on the host for any reason; instead it should retun zero to indicate filtering has been disabled. Also provide a single exit point for the function. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08e1000e: perform 10/100 adaptive IFS only on parts that support itBruce Allan
Adaptive IFS which involves writing to the Adaptive IFS Throttle register was being done for all devices supported by the driver even though it is not supported (i.e. the register doesn't even exist) on some devices. The feature is supported on 8257x/82583 and ICH/PCH based devices, but not on ESB2. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08e1000e: don't accumulate PHY statistics on PHY read failureBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08e1000e: call pci_save_state() after pci_restore_state()Bruce Allan
Due to a change in pci_restore_state()[1] which clears the saved_state flag, the driver should call pci_save_state() to set the flag once again to avoid issues with EEH (same fix that recently was submitted for ixgbe). [1] commmit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08netxen: update version to 4.0.72Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08netxen: fix set mac addrAmit Kumar Salecha
o If tx and rx resources are not available, during set mac request. Then this request wont be passed to firmware and it will be added to driver mac list and will never make it to firmware. So if resources are not available, don't add it to driver mac list. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08netxen: fix smatch warningAmit Kumar Salecha
o Fix pointless assignments Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08netxen: fix tx ring memory leakAmit Kumar Salecha
o While unloading driver or resetting the context, tx ring was not getting free. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08Merge remote branch 'korg/drm-radeon-testing' into drm-testingDave Airlie
2010-01-08Merge remote branch 'korg/drm-core-next' into drm-testingDave Airlie
2010-01-08drm/kms/fb: check for depth changes from userspace for resizing.Dave Airlie
If userspace (plymouth in this case) asks for a deeper depth, refuse it as well due to lack of resizing. This fixes an issue since < 32MB cards went to 8bpp and plymouth crashes on startup. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm: Keep disabled outputs disabled after suspend / resumeDavid John
With the current DRM code, an output that has been powered off from userspace will automatically power back on when resuming from suspend. This patch fixes this behaviour. Tested only with the Intel i915 driver on an Intel GM45 Express chipset. Signed-off-by: David John <davidjon@xenontk.org> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Don't try to enable IRQ if we have no handler installedJerome Glisse
If for any reason we haven't installed handler we shouldn't try to enable IRQ/MSI on the hw so we don't get unhandled IRQ/MSI which makes the kernel sad. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm: Avoid calling vblank function is vblank wasn't initializedJerome Glisse
In some case vblank might not be initialized and we shouldn't try to use associated function. This patch make sure this is the case. It also export drm_vblank_cleanup so driver can cleanup vblank if for any reason IRQ/MSI is not working. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon: mkregtable.c: close a file before exitAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Make sure we release AGP device if we acquired itJerome Glisse
In some case we weren't releasing the AGP device at module unloading. This leaded to unfunctional AGP at next module load. This patch make sure we release the AGP bus if we acquire it. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Schedule host path read cache flush through the ring V2Jerome Glisse
R300 family will hard lockup if host path read cache flush is done through MMIO to HOST_PATH_CNTL. But scheduling same flush through ring seems harmless. This patch remove the hdp_flush callback and add a flush after each fence emission which means a flush after each IB schedule. Thus we should have same behavior without the hard lockup. Tested on R100,R200,R300,R400,R500,R600,R700 family. V2: Adjust fence counts in r600_blit_prepare_copy() Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Workaround RV410/R420 CP errata (V3)Corbin Simpson
Long story short, this fixes sporadic hardlocks with my rv410 during times of intense 2D acceleration (Flash on Fx3). V2: Fix indentation and move errata_fini to suspend function so we don't leak scratch register over suspend/resume cycle. V3: Move scratch_reg to asic specific structure (aim is to slowly move stuff to asic specific structure and avoid poluting radeon_device struct with asic specific variables) Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: detect sideport memory on IGP chipsAlex Deucher
This detects if the sideport memory is enabled and if it is VRAM is evicted on suspend/resume. This should fix s/r issues on some IGPs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon: fix a couple of array index errorsDarren Jenkins
There are a couple of array overruns, and some associated confusion in the code. This is just a wild guess at what the code should actually look like. Coverity CID: 13305 13306 agd5f: fix up the original intent of the timing code Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: add support for eDP (embedded DisplayPort)Alex Deucher
This is displayport used for internal connections such as laptop panels and systems with integrated monitors. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm: Add eDP connector typeAlex Deucher
Add a new connector type for eDP (embedded displayport) eDP is more or less the same as DP but there are some cases when you might want to handle it separately. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: pull in the latest upstream ObjectID.h changesAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: whitespace changes to ObjectID.hAlex Deucher
Makes it easier to keep in sync with ddx and the upstream AMD versions. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: fix typo in atom connector type handlingAlex Deucher
Also remove the problematic enums that were unused remnants from the ddx. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07TI DaVinci EMAC: Handle emac module clock correctly.Sriram
In the driver probe function the emac module clock needs to be enabled before calling register_netdev(). As soon as the device is registered the driver get_stats function can be invoked by the core - the module clock must be switched on to be able to read from stats registers. Also explicitly call matching clk_disable for failure conditions in probe function. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-07dmfe/tulip: Let dmfe handle DM910x except for SPARC on-board chipsBen Hutchings
The Davicom DM9100 and DM9102 chips are used on the motherboards of some SPARC systems (supported by the tulip driver) and also in PCI expansion cards (supported by the dmfe driver). There is no difference in the PCI device ids for the two different configurations, so these drivers both claim the device ids. However, it is possible to distinguish the two configurations by the presence of Open Firmware properties for them, so we do that. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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