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linux/drivers/gpu/drm/nouveau
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Jesse Barnes 8fd4bd2235 vt/console: try harder to print output when panicing 
Jesse's initial patch commit said:

"At panic time (i.e.  when oops_in_progress is set) we should try a bit
harder to update the screen and make sure output gets to the VT, since
some drivers are capable of flipping back to it.

So make sure we try to unblank and update the display if called from a
panic context."

I've enhanced this to add a flag to the vc that console layer can set to
indicate they want this behaviour to occur.  This also adds support to
fbcon for that flag and adds an fb flag for drivers to indicate they want
to use the support.  It enables this for KMS drivers.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: James Simmons <jsimmons@infradead.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10 13:47:40 -07:00
..
Kconfig drm: Import driver for the sil164 I2C TMDS transmitter. 2010-08-02 10:21:13 +10:00
Makefile drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nouveau_acpi.c drm/nouveau: support fetching LVDS EDID from ACPI 2010-07-26 11:41:45 +10:00
nouveau_backlight.c
nouveau_bios.c drm,io-mapping: Specify slot to use for atomic mappings 2010-08-05 08:48:53 +10:00
nouveau_bios.h drm/nv04-nv3x: Implement init-compute-mem. 2010-07-26 11:42:21 +10:00
nouveau_bo.c drm/nouveau: remove dev_priv->init_state and friends 2010-07-13 10:13:37 +10:00
nouveau_calc.c drm/nouveau: Add some PFB register defines. 2010-07-26 11:42:13 +10:00
nouveau_channel.c drm/nouveau: reduce usage of fence spinlock to when absolutely necessary 2010-07-13 10:14:04 +10:00
nouveau_connector.c drm/nouveau: No need to lock/unlock the VGA CRTC regs all the time. 2010-07-26 11:42:42 +10:00
nouveau_connector.h drm/nv04-nv40: Disable connector polling when there're no spare CRTCs left. 2010-07-13 10:13:21 +10:00
nouveau_crtc.h drm/nouveau: allow cursor image and position to survive suspend 2010-05-28 16:06:17 +10:00
nouveau_debugfs.c
nouveau_display.c
nouveau_dma.c drm/nouveau: remove left-over !DRIVER_MODESET paths 2010-07-13 10:12:58 +10:00
nouveau_dma.h
nouveau_dp.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nouveau_drv.c drm/nouveau: Move display init to a new nouveau_engine. 2010-07-26 11:43:36 +10:00
nouveau_drv.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
nouveau_encoder.h drm/nv50: supply encoder disable() hook for SOR outputs 2010-07-13 10:13:15 +10:00
nouveau_fb.h
nouveau_fbcon.c vt/console: try harder to print output when panicing 2010-08-10 13:47:40 -07:00
nouveau_fbcon.h
nouveau_fence.c drm/nouveau: set TASK_(UN)INTERRUPTIBLE before schedule_timeout() 2010-08-02 10:12:26 +10:00
nouveau_gem.c drm/nouveau: remove dev_priv->init_state and friends 2010-07-13 10:13:37 +10:00
nouveau_grctx.h
nouveau_hw.c
nouveau_hw.h
nouveau_i2c.c drm/nouveau: Get rid of the remaining VGA CRTC locking. 2010-07-26 11:43:43 +10:00
nouveau_i2c.h drm/nouveau: Add some generic I2C gadget detection code. 2010-07-26 11:42:30 +10:00
nouveau_ioc32.c
nouveau_irq.c
nouveau_mem.c drm/nouveau: Reset AGP before running the init scripts. 2010-07-26 11:43:25 +10:00
nouveau_notifier.c drm/nouveau: remove dev_priv->init_state and friends 2010-07-13 10:13:37 +10:00
nouveau_object.c drm/nouveau: allocate fixed amount of PRAMIN per channel on all chipsets 2010-07-13 10:13:44 +10:00
nouveau_reg.h drm/nouveau: Add some PFB register defines. 2010-07-26 11:42:13 +10:00
nouveau_sgdma.c drm/nv50: move tlb flushing to a helper function 2010-07-13 10:13:41 +10:00
nouveau_state.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nouveau_ttm.c drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
nv04_crtc.c drm/nv04-nv40: Disable connector polling when there're no spare CRTCs left. 2010-07-13 10:13:21 +10:00
nv04_cursor.c drm/nouveau: allow cursor image and position to survive suspend 2010-05-28 16:06:17 +10:00
nv04_dac.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nv04_dfp.c drm/nv04-nv40: Drop redundant logging. 2010-07-13 10:13:26 +10:00
nv04_display.c drm/nouveau: Fix TV-out detection on unposted cards lacking a usable DCB table. 2010-07-26 11:43:48 +10:00
nv04_fb.c
nv04_fbcon.c drm/nouveau: Use 0x5f instead of 0x9f as imageblit on original NV10. 2010-05-19 13:15:14 +10:00
nv04_fifo.c drm/nv04: Enable context switching on PFIFO init. 2010-07-13 10:14:00 +10:00
nv04_graph.c drm/nouveau: reduce usage of fence spinlock to when absolutely necessary 2010-07-13 10:14:04 +10:00
nv04_instmem.c drm/nouveau: add instmem flush() hook 2010-07-13 10:13:40 +10:00
nv04_mc.c drm/nouveau: Disable PROM access on init. 2010-07-13 10:13:58 +10:00
nv04_timer.c
nv04_tv.c drm/nouveau: No need to lock/unlock the VGA CRTC regs all the time. 2010-07-26 11:42:42 +10:00
nv10_fb.c
nv10_fifo.c drm/nouveau: add instmem flush() hook 2010-07-13 10:13:40 +10:00
nv10_gpio.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nv10_graph.c
nv17_tv.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nv17_tv.h
nv17_tv_modes.c
nv20_graph.c drm/nv20-nv30: move context table object out of dev_priv 2010-07-13 10:13:50 +10:00
nv30_fb.c drm/nv30: Init the PFB+0x3xx memory timing regs. 2010-07-26 11:43:15 +10:00
nv40_fb.c
nv40_fifo.c drm/nouveau: add instmem flush() hook 2010-07-13 10:13:40 +10:00
nv40_graph.c drm/nouveau: remove ability to use external firmware 2010-07-13 10:13:43 +10:00
nv40_grctx.c drm/nv40: remove some completed ctxprog TODOs 2010-05-19 13:15:14 +10:00
nv40_mc.c drm/nouveau: Add some PFB register defines. 2010-07-26 11:42:13 +10:00
nv50_calc.c drm/nv50: support fractional feedback divider on newer chips 2010-05-19 16:21:59 +10:00
nv50_crtc.c drm/nv50: send evo "update" command after each disconnect 2010-07-13 10:13:30 +10:00
nv50_cursor.c drm/nouveau: allow cursor image and position to survive suspend 2010-05-28 16:06:17 +10:00
nv50_dac.c drm/nv50: implement DAC disconnect fix missed in earlier commit 2010-07-13 10:13:38 +10:00
nv50_display.c drm/nv50: fix some not-error error messages 2010-07-26 11:44:02 +10:00
nv50_display.h drm/nouveau: Move display init to a new nouveau_engine. 2010-07-26 11:43:36 +10:00
nv50_evo.h
nv50_fb.c drm/nv50: fix iommu errors caused by device reading from address 0 2010-06-08 11:03:45 +10:00
nv50_fbcon.c
nv50_fifo.c drm/nv50: fix RAMHT size 2010-07-13 10:14:02 +10:00
nv50_gpio.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nv50_graph.c drm/nv50: cleanup nv50_fifo.c 2010-07-13 10:13:49 +10:00
nv50_grctx.c
nv50_instmem.c drm/nv50: correct wait condition for instmem flush 2010-07-26 11:43:52 +10:00
nv50_mc.c drm/nouveau: introduce gpio engine 2010-07-26 11:43:57 +10:00
nv50_sor.c drm/nv50: set DP display power state during DPMS 2010-07-13 10:13:34 +10:00
nvreg.h drm/nouveau: Add some PFB register defines. 2010-07-26 11:42:13 +10:00