AuxXxilium/linux_dsm_epyc7002
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9bd0c15fcf
linux_dsm_epyc7002/drivers/gpu/drm/nouveau
History
Ben Skeggs 9bd0c15fcf drm/nouveau/fbcon: using nv_two_heads is not a good idea 
nv_two_heads() was never meant to be used outside of pre-nv50 code.  The
code checks for >= NV_10 for 2 CRTCs, then downgrades a few specific
chipsets to 1 CRTC based on (pci_device & 0x0ff0).

The breakage example seen is on GTX 560Ti, with a pciid of 0x1200, which
gets detected as an NV20 (0x020x) with 1 CRTC by nv_two_heads(), causing
memory corruption because there's actually 2 CRTCs..

This switches fbcon to use the CRTC count directly from the mode_config
structure, which will also fix the same issue on Kepler boards which have
4 CRTCs.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-26 12:16:43 +01:00
..
Kconfig drm/nouveau: select POWER_SUPPLY 2012-04-02 10:45:49 +01:00
Makefile drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nouveau_acpi.c drm/nouveau: Check dsm on switcheroo unregister 2012-05-24 16:56:34 +10:00
nouveau_backlight.c drm/nva3/backlight: add suppport for newer style backlight regs 2011-09-20 16:10:06 +10:00
nouveau_bios.c drm/nouveau/bios: fix some shadowing issues, particularly acpi 2012-05-24 16:55:56 +10:00
nouveau_bios.h drm/nouveau: add bios connector type for dms59 2012-03-22 17:18:16 +10:00
nouveau_bo.c drm/nvc0/ttm: use copy engines for async buffer moves 2012-05-24 16:56:23 +10:00
nouveau_calc.c
nouveau_channel.c drm/nouveau/ttm: untangle code to support accelerated buffer moves 2012-05-24 16:56:16 +10:00
nouveau_connector.c drm/nouveau/disp: fix dithering not being enabled on some eDP macbooks 2012-05-24 16:56:26 +10:00
nouveau_connector.h drm/nouveau/disp: parse connector info directly in nouveau_connector.c 2011-12-21 19:01:41 +10:00
nouveau_crtc.h drm/nv50/display: expose color vibrance control 2012-03-13 17:14:56 +10:00
nouveau_debugfs.c drm/nouveau/fence: convert to exec engine, and improve channel sync 2012-05-24 16:55:53 +10:00
nouveau_display.c drm/nouveau/fence: convert to exec engine, and improve channel sync 2012-05-24 16:55:53 +10:00
nouveau_dma.c drm/nouveau: remove m2mf creation on userspace channels 2012-03-22 17:17:46 +10:00
nouveau_dma.h drm/nouveau/ttm: untangle code to support accelerated buffer moves 2012-05-24 16:56:16 +10:00
nouveau_dp.c drm/nouveau/dp: Probe branch/sink OUIs (v2) 2012-05-22 10:29:02 +01:00
nouveau_drv.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nouveau_drv.h nouveau: add vmap support to nouveau prime support 2012-05-31 14:14:00 +01:00
nouveau_encoder.h drm/nouveau/dp: make dp dpms function common, call from sor code instead 2012-03-13 17:15:04 +10:00
nouveau_fb.h drm/nouveau: move master modesetting init to nouveau_display 2011-12-21 19:01:16 +10:00
nouveau_fbcon.c drm/nouveau/fbcon: using nv_two_heads is not a good idea 2012-06-26 12:16:43 +01:00
nouveau_fbcon.h
nouveau_fence.c drm/nouveau/fence: fix a race where fence->channel can disappear 2012-05-24 16:55:58 +10:00
nouveau_fence.h drm/nouveau/fence: fix a race where fence->channel can disappear 2012-05-24 16:55:58 +10:00
nouveau_fifo.h drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nouveau_gem.c drm/nouveau/fence: convert to exec engine, and improve channel sync 2012-05-24 16:55:53 +10:00
nouveau_gpio.c drm/nouveau/nvd9: Fix GPIO initialisation sequence. 2012-05-24 16:56:37 +10:00
nouveau_gpio.h drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issues 2011-12-21 19:01:45 +10:00
nouveau_grctx.h drm/nv40-50/gr: restructure grctx/prog generation 2012-05-24 16:31:58 +10:00
nouveau_hdmi.c drm/nouveau/hdmi: use correct hdmi regs for nvaa/nvac 2012-04-30 15:55:39 +10:00
nouveau_hw.c drm/nv04/disp: disable vblank interrupts when disabling display 2012-05-24 16:32:01 +10:00
nouveau_hw.h
nouveau_hwsq.h drm/nouveau/hwsq: remove some magic, give proper opcode names 2011-12-21 19:01:44 +10:00
nouveau_i2c.c drm/nouveau/i2c: resume use of i2c-algo-bit, rather than custom stack 2012-05-07 11:02:38 +01:00
nouveau_i2c.h drm/nouveau/i2c: resume use of i2c-algo-bit, rather than custom stack 2012-05-07 11:02:38 +01:00
nouveau_ioc32.c
nouveau_irq.c drm/nouveau: detect disabled device in irq handler and return IRQ_NONE 2011-07-25 09:42:09 +10:00
nouveau_mem.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nouveau_mm.c drm/nouveau: allow a nouveau_mm to be created with holes 2011-09-20 16:04:00 +10:00
nouveau_mm.h drm/nouveau: allow a nouveau_mm to be created with holes 2011-09-20 16:04:00 +10:00
nouveau_mxm.c drm/nouveau/mxm: call mxmi to determine revision before calling mxms 2012-03-13 17:14:57 +10:00
nouveau_notifier.c drm/nouveau: Fix notifier blocks over the 4GB mark. 2011-12-21 19:01:47 +10:00
nouveau_object.c drm/nouveau: turn a BUG into a WARN 2012-05-24 16:56:29 +10:00
nouveau_perf.c drm/nva3/pm: initial attempt at more magic PFB regs 2012-05-24 16:31:16 +10:00
nouveau_pm.c drm/nouveau/pm: don't read/write beyond end of stack buffer 2012-04-19 14:38:54 +01:00
nouveau_pm.h drm/nva3/pm: initial attempt at more magic PFB regs 2012-05-24 16:31:16 +10:00
nouveau_prime.c nouveau: add vmap support to nouveau prime support 2012-05-31 14:14:00 +01:00
nouveau_ramht.c drm/nv50-nvc0: fix ramht entries for multiple evo channels 2011-02-25 06:44:48 +10:00
nouveau_ramht.h
nouveau_reg.h drm/nva3/backlight: add suppport for newer style backlight regs 2011-09-20 16:10:06 +10:00
nouveau_sgdma.c drm/nouveau: give a slightly larger pci(e)gart aperture on all chipsets 2012-05-24 16:31:38 +10:00
nouveau_software.h drm/nouveau: move flip-related channel setup to software engine 2012-05-24 16:55:43 +10:00
nouveau_state.c drm/nouveau: Unregister switcheroo client on exit 2012-05-24 16:56:36 +10:00
nouveau_temp.c drm/nouveau/i2c: do parsing of i2c-related vbios info in nouveau_i2c.c 2011-12-21 19:01:40 +10:00
nouveau_ttm.c
nouveau_util.c drm/nouveau: add nouveau_enum_find() util function 2011-03-14 16:31:50 +10:00
nouveau_util.h drm/nouveau: add nouveau_enum_find() util function 2011-03-14 16:31:50 +10:00
nouveau_vm.c nouveau: add PRIME support 2012-05-23 10:46:55 +01:00
nouveau_vm.h nouveau: add PRIME support 2012-05-23 10:46:55 +01:00
nouveau_volt.c drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issues 2011-12-21 19:01:45 +10:00
nv04_crtc.c nouveau: add PRIME support 2012-05-23 10:46:55 +01:00
nv04_cursor.c
nv04_dac.c drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issues 2011-12-21 19:01:45 +10:00
nv04_dfp.c drm/nv04/disp: handle dual-link spwg panels without needing quirks 2011-12-21 19:01:43 +10:00
nv04_display.c drm/nv04/disp: disable vblank interrupts when disabling display 2012-05-24 16:32:01 +10:00
nv04_fb.c drm/nouveau: memory type detection for the really old chipsets 2012-03-13 17:05:23 +10:00
nv04_fbcon.c drm/nouveau: use the same packet header macros as userspace 2012-05-24 16:31:49 +10:00
nv04_fence.c drm/nouveau/fence: fix a race where fence->channel can disappear 2012-05-24 16:55:58 +10:00
nv04_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv04_graph.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv04_instmem.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv04_mc.c
nv04_pm.c drm/nv04-nv30/pm: port to newer interfaces 2011-12-21 19:01:24 +10:00
nv04_software.c drm/nouveau/fence: convert to exec engine, and improve channel sync 2012-05-24 16:55:53 +10:00
nv04_timer.c drm/nouveau/pm: remove the older interfaces completely 2011-12-21 19:01:25 +10:00
nv04_tv.c
nv10_fb.c drm/nv20: split PFB code out of nv10_fb.c 2012-03-13 17:05:29 +10:00
nv10_fence.c drm/nouveau/fence: fix a race where fence->channel can disappear 2012-05-24 16:55:58 +10:00
nv10_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv10_gpio.c drm/nv10/gpio: fix thinko in mask for gpio lines 2-9 2012-04-30 15:55:54 +10:00
nv10_graph.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv17_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv17_tv_modes.c drm: Mark constant arrays of drm_display_mode const 2011-02-23 11:13:11 +10:00
nv17_tv.c drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issues 2011-12-21 19:01:45 +10:00
nv17_tv.h drm: Mark constant arrays of drm_display_mode const 2011-02-23 11:13:11 +10:00
nv20_fb.c drm/nv20-nv40: add memory type detection 2012-03-13 17:05:35 +10:00
nv20_graph.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv30_fb.c
nv31_mpeg.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv40_fb.c drm/nv20-nv40: add memory type detection 2012-03-13 17:05:35 +10:00
nv40_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv40_graph.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv40_grctx.c drm/nv40-50/gr: restructure grctx/prog generation 2012-05-24 16:31:58 +10:00
nv40_mc.c drm/nv40: initialise 0x17xx on all chipsets that have it 2011-01-17 11:28:43 +10:00
nv40_pm.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv50_calc.c drm/nva3/clk: better pll calculation when no fractional fb div available 2011-05-16 10:50:59 +10:00
nv50_crtc.c drm/nv50/disp: fixup error paths in crtc object creation 2012-05-24 16:31:56 +10:00
nv50_cursor.c drm/nouveau: use the same packet header macros as userspace 2012-05-24 16:31:49 +10:00
nv50_dac.c drm/nouveau: use the same packet header macros as userspace 2012-05-24 16:31:49 +10:00
nv50_display.c drm/nouveau: move flip-related channel setup to software engine 2012-05-24 16:55:43 +10:00
nv50_display.h drm/nouveau: create real execution engine for software object class 2012-05-24 16:55:41 +10:00
nv50_evo.c nouveau: add PRIME support 2012-05-23 10:46:55 +01:00
nv50_evo.h drm/nv50/display: expose color vibrance control 2012-03-13 17:14:56 +10:00
nv50_fb.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv50_fbcon.c drm/nouveau/ttm: untangle code to support accelerated buffer moves 2012-05-24 16:56:16 +10:00
nv50_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv50_gpio.c drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issues 2011-12-21 19:01:45 +10:00
nv50_graph.c drm/nv50: decode PGRAPH DATA_ERROR = 0x24 2012-05-24 16:56:27 +10:00
nv50_grctx.c drm/nv50/gr: make sure NEXT_TO_CURRENT is executed even if nothing done 2012-05-24 16:56:03 +10:00
nv50_instmem.c drm/nv50: fix ramin heap size for kernel channel too 2012-05-24 16:31:52 +10:00
nv50_mc.c
nv50_mpeg.c drm/nv50: remove manual context unload on context destruction 2012-05-24 16:56:08 +10:00
nv50_pm.c drm/nv50/hwsq: some nv92 fixes 2012-03-13 17:15:03 +10:00
nv50_software.c drm/nouveau: move flip-related channel setup to software engine 2012-05-24 16:55:43 +10:00
nv50_sor.c drm/nouveau: use the same packet header macros as userspace 2012-05-24 16:31:49 +10:00
nv50_vm.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv50_vram.c drm/nv50: fix detection of second vram rank 2012-03-13 17:08:51 +10:00
nv84_bsp.c drm/nouveau/vdec: implement stub modules for the known engines 2011-12-21 19:01:10 +10:00
nv84_crypt.c drm/nouveau: pass flag to engine fini() method on suspend 2011-07-25 09:43:22 +10:00
nv84_fence.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv84_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nv84_vp.c drm/nouveau/vdec: implement stub modules for the known engines 2011-12-21 19:01:10 +10:00
nv98_crypt.c drm/nv98/crypt: non-stub implementation of the engine hooks 2012-05-24 16:56:13 +10:00
nv98_crypt.fuc drm/nv98/crypt: non-stub implementation of the engine hooks 2012-05-24 16:56:13 +10:00
nv98_crypt.fuc.h drm/nv98/crypt: non-stub implementation of the engine hooks 2012-05-24 16:56:13 +10:00
nv98_ppp.c drm/nouveau/vdec: implement stub modules for the known engines 2011-12-21 19:01:10 +10:00
nva3_copy.c drm/nv50: remove manual context unload on context destruction 2012-05-24 16:56:08 +10:00
nva3_copy.fuc drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions 2011-12-21 19:01:30 +10:00
nva3_copy.fuc.h drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions 2011-12-21 19:01:30 +10:00
nva3_pm.c drm/nouveau/pm: some more delays for ddr3 reclocking 2012-05-24 16:31:36 +10:00
nvc0_copy.c drm/nouveau: pass flag to engine fini() method on suspend 2011-07-25 09:43:22 +10:00
nvc0_copy.fuc.h drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions 2011-12-21 19:01:30 +10:00
nvc0_fb.c nvc0/fb: shut up PMFB interrupt after the first occurrence 2012-04-30 15:55:46 +10:00
nvc0_fbcon.c drm/nouveau: use the same packet header macros as userspace 2012-05-24 16:31:49 +10:00
nvc0_fence.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nvc0_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nvc0_graph.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nvc0_graph.fuc drm/nvc0/gr: update fuc source to assemble with latest envyas 2011-12-21 19:01:26 +10:00
nvc0_graph.h drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_grctx.c drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_grgpc.fuc drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_grgpc.fuc.h drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_grhub.fuc drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_grhub.fuc.h drm/nvc0/gr: add initial support for nvd9, not quite there yet.. 2011-12-21 19:01:27 +10:00
nvc0_instmem.c drm/nvc0: enable per-client address spaces 2011-06-23 16:01:41 +10:00
nvc0_pm.c drm/nvc0/pm: very initial mclk freq change 2012-05-24 16:31:34 +10:00
nvc0_software.c drm/nouveau: move flip-related channel setup to software engine 2012-05-24 16:55:43 +10:00
nvc0_vm.c drm/nv50-nvc0/vm: support unsnooped system memory 2012-03-13 17:14:06 +10:00
nvc0_vram.c drm/nvc0/vram: get part count from PUNITS 2012-03-13 17:15:00 +10:00
nvd0_display.c drm/nouveau: move flip-related channel setup to software engine 2012-05-24 16:55:43 +10:00
nve0_fifo.c drm/nouveau/fifo: turn all fifo modules into engine modules 2012-05-24 16:56:11 +10:00
nve0_graph.c drm/nouveau/ttm: untangle code to support accelerated buffer moves 2012-05-24 16:56:16 +10:00
nve0_graph.h drm/nve0/gr: initial implementation 2012-05-24 16:31:41 +10:00
nve0_grctx.c drm/nve0/gr: initial implementation 2012-05-24 16:31:41 +10:00
nvreg.h drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). 2011-06-07 09:22:29 +10:00