dri-devel September 2010

dri-devel@lists.freedesktop.org

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367 discussions

[PATCH] drm/radeon/kms: force legacy pll algo for RV515 LVDS
by Alex Deucher 01 Sep '10

01 Sep '10

There has been periodic evidence that LVDS, on at least some panels, prefers the dividers selected by the legacy pll algo. This patch forces the use of the legacy pll algo on RV515 LVDS panels. The old behavior (new pll algo) can be selected by setting the new_pll module parameter to 1. Signed-off-by: Alex Deucher <alexdeucher(a)gmail.com> Cc: stable(a)kernel.org --- drivers/gpu/drm/radeon/atombios_crtc.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --… [View More]

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[PATCH] drm/radeon/kms: remove useless clock code
by Alex Deucher 01 Sep '10

01 Sep '10

This code was originally for forcing some clocks on certain asics. However, this code was later moved to asic specific functions for all of the affected asics. The only users of the original code at this point were r600, rv770, and evergreen and the code was not relevant for those asics. So, remove it. Signed-off-by: Alex Deucher <alexdeucher(a)gmail.com> --- drivers/gpu/drm/radeon/evergreen.c | 9 ------ drivers/gpu/drm/radeon/r600.c | 9 ------ drivers/gpu/drm/… [View More]radeon/radeon.h | 2 - drivers/gpu/drm/radeon/radeon_asic.c | 18 ----------- drivers/gpu/drm/radeon/radeon_clocks.c | 50 -------------------------------- drivers/gpu/drm/radeon/radeon_mode.h | 1 - drivers/gpu/drm/radeon/rv770.c | 9 ------ 7 files changed, 0 insertions(+), 98 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 8a88a0e..875d891 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2506,11 +2506,6 @@ int evergreen_resume(struct radeon_device *rdev) */ /* post card */ atom_asic_init(rdev->mode_info.atom_context); - /* Initialize clocks */ - r = radeon_clocks_init(rdev); - if (r) { - return r; - } r = evergreen_startup(rdev); if (r) { @@ -2616,9 +2611,6 @@ int evergreen_init(struct radeon_device *rdev) radeon_surface_init(rdev); /* Initialize clocks */ radeon_get_clock_info(rdev->ddev); - r = radeon_clocks_init(rdev); - if (r) - return r; /* Fence driver */ r = radeon_fence_driver_init(rdev); if (r) @@ -2688,7 +2680,6 @@ void evergreen_fini(struct radeon_device *rdev) evergreen_pcie_gart_fini(rdev); radeon_gem_fini(rdev); radeon_fence_driver_fini(rdev); - radeon_clocks_fini(rdev); radeon_agp_fini(rdev); radeon_bo_fini(rdev); radeon_atombios_fini(rdev); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 160948f..73e6a1a 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2440,11 +2440,6 @@ int r600_resume(struct radeon_device *rdev) */ /* post card */ atom_asic_init(rdev->mode_info.atom_context); - /* Initialize clocks */ - r = radeon_clocks_init(rdev); - if (r) { - return r; - } r = r600_startup(rdev); if (r) { @@ -2537,9 +2532,6 @@ int r600_init(struct radeon_device *rdev) radeon_surface_init(rdev); /* Initialize clocks */ radeon_get_clock_info(rdev->ddev); - r = radeon_clocks_init(rdev); - if (r) - return r; /* Fence driver */ r = radeon_fence_driver_init(rdev); if (r) @@ -2614,7 +2606,6 @@ void r600_fini(struct radeon_device *rdev) radeon_agp_fini(rdev); radeon_gem_fini(rdev); radeon_fence_driver_fini(rdev); - radeon_clocks_fini(rdev); radeon_bo_fini(rdev); radeon_atombios_fini(rdev); kfree(rdev->bios); diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index c6233b8..2bfae56 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1347,8 +1347,6 @@ extern bool radeon_card_posted(struct radeon_device *rdev); extern void radeon_update_bandwidth_info(struct radeon_device *rdev); extern void radeon_update_display_priority(struct radeon_device *rdev); extern bool radeon_boot_test_post_card(struct radeon_device *rdev); -extern int radeon_clocks_init(struct radeon_device *rdev); -extern void radeon_clocks_fini(struct radeon_device *rdev); extern void radeon_scratch_init(struct radeon_device *rdev); extern void radeon_wb_fini(struct radeon_device *rdev); extern int radeon_wb_init(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index a21bf88..25e1dd1 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -858,21 +858,3 @@ int radeon_asic_init(struct radeon_device *rdev) return 0; } -/* - * Wrapper around modesetting bits. Move to radeon_clocks.c? - */ -int radeon_clocks_init(struct radeon_device *rdev) -{ - int r; - - r = radeon_static_clocks_init(rdev->ddev); - if (r) { - return r; - } - DRM_INFO("Clocks initialized !\n"); - return 0; -} - -void radeon_clocks_fini(struct radeon_device *rdev) -{ -} diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c index 690d890..5249af8 100644 --- a/drivers/gpu/drm/radeon/radeon_clocks.c +++ b/drivers/gpu/drm/radeon/radeon_clocks.c @@ -905,53 +905,3 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable) } } -static void radeon_apply_clock_quirks(struct radeon_device *rdev) -{ - uint32_t tmp; - - /* XXX make sure engine is idle */ - - if (rdev->family < CHIP_RS600) { - tmp = RREG32_PLL(RADEON_SCLK_CNTL); - if (ASIC_IS_R300(rdev) || ASIC_IS_RV100(rdev)) - tmp |= RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_VIP; - if ((rdev->family == CHIP_RV250) - || (rdev->family == CHIP_RV280)) - tmp |= - RADEON_SCLK_FORCE_DISP1 | RADEON_SCLK_FORCE_DISP2; - if ((rdev->family == CHIP_RV350) - || (rdev->family == CHIP_RV380)) - tmp |= R300_SCLK_FORCE_VAP; - if (rdev->family == CHIP_R420) - tmp |= R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX; - WREG32_PLL(RADEON_SCLK_CNTL, tmp); - } else if (rdev->family < CHIP_R600) { - tmp = RREG32_PLL(AVIVO_CP_DYN_CNTL); - tmp |= AVIVO_CP_FORCEON; - WREG32_PLL(AVIVO_CP_DYN_CNTL, tmp); - - tmp = RREG32_PLL(AVIVO_E2_DYN_CNTL); - tmp |= AVIVO_E2_FORCEON; - WREG32_PLL(AVIVO_E2_DYN_CNTL, tmp); - - tmp = RREG32_PLL(AVIVO_IDCT_DYN_CNTL); - tmp |= AVIVO_IDCT_FORCEON; - WREG32_PLL(AVIVO_IDCT_DYN_CNTL, tmp); - } -} - -int radeon_static_clocks_init(struct drm_device *dev) -{ - struct radeon_device *rdev = dev->dev_private; - - /* XXX make sure engine is idle */ - - if (radeon_dynclks != -1) { - if (radeon_dynclks) { - if (rdev->asic->set_clock_gating) - radeon_set_clock_gating(rdev, 1); - } - } - radeon_apply_clock_quirks(rdev); - return 0; -} diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 8f93e2b..efbe975 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -600,7 +600,6 @@ extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct d void radeon_enc_destroy(struct drm_encoder *encoder); void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj); void radeon_combios_asic_init(struct drm_device *dev); -extern int radeon_static_clocks_init(struct drm_device *dev); bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 9179365..ff1cc58 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -1067,11 +1067,6 @@ int rv770_resume(struct radeon_device *rdev) */ /* post card */ atom_asic_init(rdev->mode_info.atom_context); - /* Initialize clocks */ - r = radeon_clocks_init(rdev); - if (r) { - return r; - } r = rv770_startup(rdev); if (r) { @@ -1162,9 +1157,6 @@ int rv770_init(struct radeon_device *rdev) radeon_surface_init(rdev); /* Initialize clocks */ radeon_get_clock_info(rdev->ddev); - r = radeon_clocks_init(rdev); - if (r) - return r; /* Fence driver */ r = radeon_fence_driver_init(rdev); if (r) @@ -1242,7 +1234,6 @@ void rv770_fini(struct radeon_device *rdev) rv770_vram_scratch_fini(rdev); radeon_gem_fini(rdev); radeon_fence_driver_fini(rdev); - radeon_clocks_fini(rdev); radeon_agp_fini(rdev); radeon_bo_fini(rdev); radeon_atombios_fini(rdev); -- 1.7.1.1 [View Less]

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nouveau lockdep warning
by Johannes Berg 01 Sep '10

01 Sep '10

Francisco, The patch you pointed me works, but now, although it's probably not due to that patch, I get a lockdep warning: [ 75.428119] [drm] nouveau 0000:02:00.0: nouveau_channel_free: freeing fifo 2 [ 75.430015] [ 75.430015] ====================================================== [ 75.430015] [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ] [ 75.430015] 2.6.36-rc3-wl-47417-g8164729-dirty #183 [ 75.430015] ------------------------------------------------------ [ … [View More]75.430015] Xorg/3109 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 75.430015] (&(&mm->unused_lock)->rlock){+.+...}, at: [<ffffffffa075f303>] drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [ 75.430015] and this task is already holding: [ 75.430015] (&(&dev_priv->context_switch_lock)->rlock){-.....}, at: [<ffffffffa07ccbc9>] nouveau_channel_free+0xf9/0x2b0 [nouveau] [ 75.430015] which would create a new lock dependency: [ 75.430015] (&(&dev_priv->context_switch_lock)->rlock){-.....} -> (&(&mm->unused_lock)->rlock){+.+...} [ 75.430015] [ 75.430015] but this new dependency connects a HARDIRQ-irq-safe lock: [ 75.430015] [drm] nouveau 0000:02:00.0: GPU lockup - switching to software fbcon [ 75.430015] (&(&dev_priv->context_switch_lock)->rlock){-.....} [ 75.430015] ... which became HARDIRQ-irq-safe at: [ 75.430015] [<ffffffff81081a5d>] mark_irqflags+0x17d/0x190 [ 75.430015] [<ffffffff8108580c>] __lock_acquire+0x57c/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff814965c2>] _raw_spin_lock_irqsave+0x52/0x90 [ 75.430015] [<ffffffffa07d518f>] nouveau_irq_handler+0x6f/0x1b0 [nouveau] [ 75.430015] [<ffffffff810a5271>] handle_IRQ_event+0x81/0x2e0 [ 75.430015] [<ffffffff810a7d4c>] handle_fasteoi_irq+0x7c/0x100 [ 75.430015] [<ffffffff81005122>] handle_irq+0x22/0x30 [ 75.430015] [<ffffffff810045c3>] do_IRQ+0x73/0xf0 [ 75.430015] [<ffffffff81497713>] ret_from_intr+0x0/0xf [ 75.430015] [<ffffffff813274f1>] dev_set_name+0x41/0x50 [ 75.430015] [<ffffffff812aef0c>] backlight_device_register+0xcc/0x2d0 [ 75.430015] [<ffffffffa0838c07>] nouveau_nv50_backlight_init+0x87/0xf0 [nouveau] [ 75.430015] [<ffffffffa0838c9d>] nouveau_backlight_init+0x2d/0x50 [nouveau] [ 75.430015] [<ffffffffa07cc243>] nouveau_card_init+0x263/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] [ 75.430015] to a HARDIRQ-irq-unsafe lock: [ 75.430015] (&(&mm->unused_lock)->rlock){+.+...} [ 75.430015] ... which became HARDIRQ-irq-unsafe at: [ 75.430015] ... [<ffffffff81081a00>] mark_irqflags+0x120/0x190 [ 75.430015] [<ffffffff8108580c>] __lock_acquire+0x57c/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075efb5>] drm_mm_pre_get+0x25/0x1e0 [drm] [ 75.430015] [<ffffffffa07b123b>] ttm_bo_setup_vm+0x2b/0x140 [ttm] [ 75.430015] [<ffffffffa07b352d>] ttm_bo_init+0x24d/0x290 [ttm] [ 75.430015] [<ffffffffa07d8831>] nouveau_bo_new+0x161/0x2d0 [nouveau] [ 75.430015] [<ffffffffa07cdd30>] nouveau_mem_init+0x200/0x580 [nouveau] [ 75.430015] [<ffffffffa07cc0d6>] nouveau_card_init+0xf6/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] [ 75.430015] other info that might help us debug this: [ 75.430015] [ 75.430015] 2 locks held by Xorg/3109: [ 75.430015] #0: (drm_global_mutex){+.+.+.}, at: [<ffffffffa0753041>] drm_ioctl+0x361/0x4d0 [drm] [ 75.430015] #1: (&(&dev_priv->context_switch_lock)->rlock){-.....}, at: [<ffffffffa07ccbc9>] nouveau_channel_free+0xf9/0x2b0 [nouveau] [ 75.430015] [ 75.430015] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 75.430015] -> (&(&dev_priv->context_switch_lock)->rlock){-.....} ops: 21 { [ 75.430015] IN-HARDIRQ-W at: [ 75.430015] [<ffffffff81081a5d>] mark_irqflags+0x17d/0x190 [ 75.430015] [<ffffffff8108580c>] __lock_acquire+0x57c/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff814965c2>] _raw_spin_lock_irqsave+0x52/0x90 [ 75.430015] [<ffffffffa07d518f>] nouveau_irq_handler+0x6f/0x1b0 [nouveau] [ 75.430015] [<ffffffff810a5271>] handle_IRQ_event+0x81/0x2e0 [ 75.430015] [<ffffffff810a7d4c>] handle_fasteoi_irq+0x7c/0x100 [ 75.430015] [<ffffffff81005122>] handle_irq+0x22/0x30 [ 75.430015] [<ffffffff810045c3>] do_IRQ+0x73/0xf0 [ 75.430015] [<ffffffff81497713>] ret_from_intr+0x0/0xf [ 75.430015] [<ffffffff813274f1>] dev_set_name+0x41/0x50 [ 75.430015] [<ffffffff812aef0c>] backlight_device_register+0xcc/0x2d0 [ 75.430015] [<ffffffffa0838c07>] nouveau_nv50_backlight_init+0x87/0xf0 [nouveau] [ 75.430015] [<ffffffffa0838c9d>] nouveau_backlight_init+0x2d/0x50 [nouveau] [ 75.430015] [<ffffffffa07cc243>] nouveau_card_init+0x263/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] INITIAL USE at: [ 75.430015] [<ffffffff810855d2>] __lock_acquire+0x342/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff814965c2>] _raw_spin_lock_irqsave+0x52/0x90 [ 75.430015] [<ffffffffa07fb742>] nv50_fifo_create_context+0xf2/0x460 [nouveau] [ 75.430015] [<ffffffffa07cd4f2>] nouveau_channel_alloc+0x352/0x5e0 [nouveau] [ 75.430015] [<ffffffffa07cbed5>] nouveau_card_init_channel+0x45/0x150 [nouveau] [ 75.430015] [<ffffffffa07cc237>] nouveau_card_init+0x257/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] } [ 75.430015] ... key at: [<ffffffffa084c359>] __key.41268+0x0/0xfffffffffffece63 [nouveau] [ 75.430015] ... acquired at: [ 75.430015] [<ffffffff81082df8>] check_usage+0x138/0x1e0 [ 75.430015] [<ffffffff81082f00>] check_irq_usage+0x60/0xf0 [ 75.430015] [<ffffffff81083fb4>] check_prev_add+0xc4/0x710 [ 75.430015] [<ffffffff81085134>] validate_chain+0x5a4/0x700 [ 75.430015] [<ffffffff81085746>] __lock_acquire+0x4b6/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075f303>] drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [<ffffffffa07cfd35>] nouveau_gpuobj_del+0x135/0x1c0 [nouveau] [ 75.430015] [<ffffffffa07d040d>] nouveau_gpuobj_ref_del+0x9d/0xf0 [nouveau] [ 75.430015] [<ffffffffa08048c6>] nv50_graph_destroy_context+0xb6/0x110 [nouveau] [ 75.430015] [<ffffffffa07ccbf8>] nouveau_channel_free+0x128/0x2b0 [nouveau] [ 75.430015] [<ffffffffa07ccdee>] nouveau_ioctl_fifo_free+0x6e/0x80 [nouveau] [ 75.430015] [<ffffffffa075305b>] drm_ioctl+0x37b/0x4d0 [drm] [ 75.430015] [<ffffffff81124c7f>] do_vfs_ioctl+0x9f/0x330 [ 75.430015] [<ffffffff81124f5f>] sys_ioctl+0x4f/0x80 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] [ 75.430015] [ 75.430015] the dependencies between the lock to be acquired and HARDIRQ-irq-unsafe lock: [ 75.430015] -> (&(&mm->unused_lock)->rlock){+.+...} ops: 9351 { [ 75.430015] HARDIRQ-ON-W at: [ 75.430015] [<ffffffff81081a00>] mark_irqflags+0x120/0x190 [ 75.430015] [<ffffffff8108580c>] __lock_acquire+0x57c/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075efb5>] drm_mm_pre_get+0x25/0x1e0 [drm] [ 75.430015] [<ffffffffa07b123b>] ttm_bo_setup_vm+0x2b/0x140 [ttm] [ 75.430015] [<ffffffffa07b352d>] ttm_bo_init+0x24d/0x290 [ttm] [ 75.430015] [<ffffffffa07d8831>] nouveau_bo_new+0x161/0x2d0 [nouveau] [ 75.430015] [<ffffffffa07cdd30>] nouveau_mem_init+0x200/0x580 [nouveau] [ 75.430015] [<ffffffffa07cc0d6>] nouveau_card_init+0xf6/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] SOFTIRQ-ON-W at: [ 75.430015] [<ffffffff81081a25>] mark_irqflags+0x145/0x190 [ 75.430015] [<ffffffff8108580c>] __lock_acquire+0x57c/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075efb5>] drm_mm_pre_get+0x25/0x1e0 [drm] [ 75.430015] [<ffffffffa07b123b>] ttm_bo_setup_vm+0x2b/0x140 [ttm] [ 75.430015] [<ffffffffa07b352d>] ttm_bo_init+0x24d/0x290 [ttm] [ 75.430015] [<ffffffffa07d8831>] nouveau_bo_new+0x161/0x2d0 [nouveau] [ 75.430015] [<ffffffffa07cdd30>] nouveau_mem_init+0x200/0x580 [nouveau] [ 75.430015] [<ffffffffa07cc0d6>] nouveau_card_init+0xf6/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] INITIAL USE at: [ 75.430015] [<ffffffff810855d2>] __lock_acquire+0x342/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075efb5>] drm_mm_pre_get+0x25/0x1e0 [drm] [ 75.430015] [<ffffffffa07b123b>] ttm_bo_setup_vm+0x2b/0x140 [ttm] [ 75.430015] [<ffffffffa07b352d>] ttm_bo_init+0x24d/0x290 [ttm] [ 75.430015] [<ffffffffa07d8831>] nouveau_bo_new+0x161/0x2d0 [nouveau] [ 75.430015] [<ffffffffa07cdd30>] nouveau_mem_init+0x200/0x580 [nouveau] [ 75.430015] [<ffffffffa07cc0d6>] nouveau_card_init+0xf6/0x300 [nouveau] [ 75.430015] [<ffffffffa07cc631>] nouveau_load+0x351/0x660 [nouveau] [ 75.430015] [<ffffffffa075c1a3>] drm_get_pci_dev+0x183/0x3a0 [drm] [ 75.430015] [<ffffffffa08391ba>] nouveau_pci_probe+0x15/0x17 [nouveau] [ 75.430015] [<ffffffff8128e74f>] local_pci_probe+0x5f/0xd0 [ 75.430015] [<ffffffff8128f538>] pci_device_probe+0x88/0xb0 [ 75.430015] [<ffffffff8132b6c8>] really_probe+0x68/0x190 [ 75.430015] [<ffffffff8132b835>] driver_probe_device+0x45/0x70 [ 75.430015] [<ffffffff8132b8fb>] __driver_attach+0x9b/0xa0 [ 75.430015] [<ffffffff8132ac5c>] bus_for_each_dev+0x6c/0xa0 [ 75.430015] [<ffffffff8132b51e>] driver_attach+0x1e/0x20 [ 75.430015] [<ffffffff8132a2a5>] bus_add_driver+0xd5/0x370 [ 75.430015] [<ffffffff8132bc48>] driver_register+0x78/0x140 [ 75.430015] [<ffffffff8128f7b6>] __pci_register_driver+0x66/0xe0 [ 75.430015] [<ffffffffa075c49f>] drm_pci_init+0xdf/0xf0 [drm] [ 75.430015] [<ffffffffa07533d8>] drm_init+0x58/0x70 [drm] [ 75.430015] [<ffffffffa085b048>] 0xffffffffa085b048 [ 75.430015] [<ffffffff810001e3>] do_one_initcall+0x43/0x180 [ 75.430015] [<ffffffff8109529a>] sys_init_module+0xba/0x200 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] } [ 75.430015] ... key at: [<ffffffffa07771fc>] __key.38649+0x0/0xffffffffffff3460 [drm] [ 75.430015] ... acquired at: [ 75.430015] [<ffffffff81082df8>] check_usage+0x138/0x1e0 [ 75.430015] [<ffffffff81082f00>] check_irq_usage+0x60/0xf0 [ 75.430015] [<ffffffff81083fb4>] check_prev_add+0xc4/0x710 [ 75.430015] [<ffffffff81085134>] validate_chain+0x5a4/0x700 [ 75.430015] [<ffffffff81085746>] __lock_acquire+0x4b6/0x9d0 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075f303>] drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [<ffffffffa07cfd35>] nouveau_gpuobj_del+0x135/0x1c0 [nouveau] [ 75.430015] [<ffffffffa07d040d>] nouveau_gpuobj_ref_del+0x9d/0xf0 [nouveau] [ 75.430015] [<ffffffffa08048c6>] nv50_graph_destroy_context+0xb6/0x110 [nouveau] [ 75.430015] [<ffffffffa07ccbf8>] nouveau_channel_free+0x128/0x2b0 [nouveau] [ 75.430015] [<ffffffffa07ccdee>] nouveau_ioctl_fifo_free+0x6e/0x80 [nouveau] [ 75.430015] [<ffffffffa075305b>] drm_ioctl+0x37b/0x4d0 [drm] [ 75.430015] [<ffffffff81124c7f>] do_vfs_ioctl+0x9f/0x330 [ 75.430015] [<ffffffff81124f5f>] sys_ioctl+0x4f/0x80 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b [ 75.430015] [ 75.430015] [ 75.430015] stack backtrace: [ 75.430015] Pid: 3109, comm: Xorg Not tainted 2.6.36-rc3-wl-47417-g8164729-dirty #183 [ 75.430015] Call Trace: [ 75.430015] [<ffffffff81082c1e>] print_bad_irq_dependency+0x2ce/0x370 [ 75.430015] [<ffffffff81082df8>] check_usage+0x138/0x1e0 [ 75.430015] [<ffffffff81082f00>] check_irq_usage+0x60/0xf0 [ 75.430015] [<ffffffff81083fb4>] check_prev_add+0xc4/0x710 [ 75.430015] [<ffffffff81009d17>] ? native_sched_clock+0x27/0x80 [ 75.430015] [<ffffffff81085134>] validate_chain+0x5a4/0x700 [ 75.430015] [<ffffffff81085746>] __lock_acquire+0x4b6/0x9d0 [ 75.430015] [<ffffffff81009d17>] ? native_sched_clock+0x27/0x80 [ 75.430015] [<ffffffff81085d02>] lock_acquire+0xa2/0x1d0 [ 75.430015] [<ffffffffa075f303>] ? drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [<ffffffff81496410>] _raw_spin_lock+0x40/0x80 [ 75.430015] [<ffffffffa075f303>] ? drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [<ffffffffa075f303>] drm_mm_put_block+0x93/0x190 [drm] [ 75.430015] [<ffffffffa07cfd35>] nouveau_gpuobj_del+0x135/0x1c0 [nouveau] [ 75.430015] [<ffffffffa07d040d>] nouveau_gpuobj_ref_del+0x9d/0xf0 [nouveau] [ 75.430015] [<ffffffffa08048c6>] nv50_graph_destroy_context+0xb6/0x110 [nouveau] [ 75.430015] [<ffffffffa07ccbf8>] nouveau_channel_free+0x128/0x2b0 [nouveau] [ 75.430015] [<ffffffffa07ccdee>] nouveau_ioctl_fifo_free+0x6e/0x80 [nouveau] [ 75.430015] [<ffffffffa075305b>] drm_ioctl+0x37b/0x4d0 [drm] [ 75.430015] [<ffffffff81009d17>] ? native_sched_clock+0x27/0x80 [ 75.430015] [<ffffffffa07ccd80>] ? nouveau_ioctl_fifo_free+0x0/0x80 [nouveau] [ 75.430015] [<ffffffff81038281>] ? get_parent_ip+0x11/0x50 [ 75.430015] [<ffffffff81038281>] ? get_parent_ip+0x11/0x50 [ 75.430015] [<ffffffff8149ac3d>] ? sub_preempt_count+0x9d/0xd0 [ 75.430015] [<ffffffff8108042e>] ? put_lock_stats+0xe/0x30 [ 75.430015] [<ffffffff810f90c1>] ? sys_munmap+0x61/0x80 [ 75.430015] [<ffffffff81124c7f>] do_vfs_ioctl+0x9f/0x330 [ 75.430015] [<ffffffff81124f5f>] sys_ioctl+0x4f/0x80 [ 75.430015] [<ffffffff810027fb>] system_call_fastpath+0x16/0x1b (also, while I'm at asking questions, is it a known problem that switching between using an external monitor and not using it will with high probability lock up? Same for using dpms to turn off the screens, though that might just be the same thing?) johannes [View Less]

2 2

[Bug 28402] Kernel 2.6.34 freezes randomly
by bugzilla-daemon＠freedesktop.org 01 Sep '10

01 Sep '10

https://bugs.freedesktop.org/show_bug.cgi?id=28402 --- Comment #30 from Da Fox <da_fox(a)mad.scientist.com> 2010-09-01 04:37:38 PDT --- (In reply to comment #29) > Thanks for the help. > > I managed to compile and boot the kernel with > 7a9f0dd9c49425e2b0e39ada4757bc7a38c84873 as head. > ('uname -r' reports "2.6.33-00035-gaa71fa3") > > 3,5 hours up and so far no freeze. That uname report does not match with the version you've compiled, something must have gone … [View More]

1 0

[Bug 27407] The new MESA degrades performance on RS690M and x1270 graphs chip.
by bugzilla-daemon＠freedesktop.org 01 Sep '10

01 Sep '10

https://bugs.freedesktop.org/show_bug.cgi?id=27407 --- Comment #7 from dE <de.techno(a)gmail.com> 2010-09-01 02:03:38 PDT --- No, actually I removed that after finding no difference, but I never used eselect to actually use the classic or gallium drivers. Right now, I can't enable the gallium USE flag (it's surrounded by () and I don't know what it means). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- … [View More]

1 0

[Bug 27407] The new MESA degrades performance on RS690M and x1270 graphs chip.
by bugzilla-daemon＠freedesktop.org 01 Sep '10

01 Sep '10

https://bugs.freedesktop.org/show_bug.cgi?id=27407 --- Comment #6 from Nicolas Kaiser <nikai(a)nikai.net> 2010-09-01 02:00:51 PDT --- (In reply to comment #5) > Emerging layman.... You also need a recent version of mesa with gallium use flag. But from your initial description it looks like you already have that use flag: media-libs/mesa Installed versions: 9999 (..) (gallium (..)) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are … [View More]

1 0

[Bug 27407] The new MESA degrades performance on RS690M and x1270 graphs chip.
by bugzilla-daemon＠freedesktop.org 01 Sep '10

01 Sep '10

https://bugs.freedesktop.org/show_bug.cgi?id=27407 --- Comment #5 from dE <de.techno(a)gmail.com> 2010-09-01 01:48:03 PDT --- Emerging layman.... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 0

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dri-devel September 2010