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2014-03-26drm/gm100/bios: hw disable register has movedBen Skeggs1-3/+9
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/gm107/devinit: initial implementationBen Skeggs5-1/+61
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: bind intrBen Skeggs1-2/+27
Error code names from Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: attempt to recover from engine ctxsw timeoutsBen Skeggs1-0/+44
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: attempt to recover engines from mmu faultsBen Skeggs1-2/+87
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: allow copy engine channel to be looked up by instanceBen Skeggs1-0/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: use runlist event instead of pollingBen Skeggs1-1/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: allow channels to be marked as unrunnableBen Skeggs1-13/+24
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: single printk for sched error dataBen Skeggs1-4/+10
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: single printk for mmu fault dataBen Skeggs1-72/+92
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: ack pb intr individually after handling each unitBen Skeggs1-66/+63
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: runlist intrBen Skeggs1-10/+17
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: engine intrBen Skeggs1-1/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: mask unhandled intr bits when seen, rather than all intrsBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: attempt to recover from engine ctxsw timeoutsBen Skeggs1-0/+34
My test cases don't seem to trigger this on all Fermi boards, not sure if they're broken tests or it didn't work until later versions. GF119 definitely works. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: attempt to recover engines from mmu faultsBen Skeggs1-2/+103
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: use subdev identifiers for bar/ifb fault recovery casesBen Skeggs2-18/+16
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: use runlist event instead of pollingBen Skeggs1-2/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: allow channels to be marked as unrunnableBen Skeggs1-10/+22
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: sched intrBen Skeggs1-2/+22
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: single printk for mmu fault dataBen Skeggs1-33/+52
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: ack pb intr individually after handling each unitBen Skeggs1-42/+40
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: runlist intrBen Skeggs1-14/+32
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: engine intrBen Skeggs1-12/+40
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: mask unhandled intr bits when seen, rather than all intrsBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvc0/fifo: rename a couple of unitsBen Skeggs1-22/+22
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nvd0/disp: add debugging to show which supervisor actions are takenBen Skeggs1-1/+6
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50-/disp: dump channel state when update method failsBen Skeggs2-12/+81
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50-/disp: allow dumping core channel state at first supervisor intrBen Skeggs2-0/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50-/disp: add method descriptions for debuggingBen Skeggs9-0/+1023
Lists of known methods for the DMA channel classes, and mappings to their priv register addresses (where known). Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50/disp: decode the known error codes to human readable formBen Skeggs1-20/+43
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50/disp: preparation for storing static class dataBen Skeggs20-121/+181
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/core: extend width of engine mask for namedbBen Skeggs2-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/bios: fix INDEX_ADDRESS_LATCHED trace printoutIlia Mirkin1-3/+2
Having a \n in the middle of a format string means that the next line doesn't get the prefixes unlike every other line printed by the trace. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50/gr: decode texture trap status codeIlia Mirkin1-0/+16
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau: use nv_debug for NV_DEBUG, make DRM a separate subflagIlia Mirkin2-4/+3
It's really confusing for NV_DEBUG's printing to be controlled via drm.debug while everything else is controlled via nouveau.debug. These messages can be turned on with nouveau.debug=DRM=debug. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau: make hdmi device finding failure prints debug levelIlia Mirkin1-6/+5
The hdmi device is required for runtime pm. However it is not available on many esp older devices, which were all seeing these error messages. Take this opportunity to also convert to nv_debug instead of the DRM_* messages, like the rest of nouveau does. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nve0/fifo: allocate usermem as neededAlexandre Courbot1-2/+2
Memory was always allocated for 4096 channels. Change this to allocate what we actually need according to the number of channels we use. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau: handle -EACCES runtime PM return codeAlexandre Courbot3-4/+4
pm_runtime_get*() may return -EACCES to indicate a device does not have runtime PM enabled. This is currently the case with platform devices on Nouveau, and is not an error in that context. Handle this case without failure. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/abi16: fix handles past the 32nd oneIlia Mirkin1-2/+2
abi16->handles is a u64, so make sure to use 1ULL << val when modifying. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau: replace ffsll with __ffs64Ilia Mirkin2-3/+3
The ffsll function is a lot slower than the __ffs64 built-in which compiles to a single instruction on 64-bit. It's also nice to avoid custom versions of standard functions. Note that __ffs == ffs - 1. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/hwmon: replace strict_strtol() with kstrtol()Jingoo Han1-2/+3
The usage of strict_strtol() is not preferred, because strict_strtol() is obsolete. Thus, kstrtol() should be used. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nouveau/hwmon: remove some redundant checksDan Carpenter1-8/+4
No need to check "ret" twice in a row. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-26drm/nv50/graph: update status enum namesIlia Mirkin1-14/+15
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-03-24drm/bridge/ptn3460: fix modular buildDave Airlie1-1/+1
This failed to build =m, quick fix. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-24Merge branch 'exynos-drm-next' of ↵Dave Airlie40-2331/+2761
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Highlights ---------- Re-factoring works over the exynos drm framework. - drm_crtc, drm_encoder/drm_connector are implemented by sub drivers directly. - Removing pm interfaces from each sub driver, and implementing them at top level of exynos drm. Add DisplayPort Transmitter driver. - Just moving existing driver from drivers/vides/exynos into drivers/gpu/drm/exynos. Add new LVDS bridge driver, PTN3460. - Placed in drivers/gpu/drm/bridge, and this device is used to transfer image signal from DP(DisplayPort) to LVDS Panel. So this driver will be used with DP driver moved into exynos drm. Add parallel panel support - With the re-factoring patch series, existing parallel panel support was broken by moving exynos_drm_display ops into each real connector driver, DP. So this patch series adds a new parallel panel module, exynos_drm_dpi, for supporting parallel panel, and also adds relevant bindings. Some fixups and cleanups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (45 commits) drm/exynos: fimd: remove unused variable ARM: dts: exynos4210-universal: add exynos/fimd node drm/exynos: restore parallel output interface support exynos/fimd: add parallel output related bindings drm/exynos: correct timing porch conversion drm/exynos: init kms poll after creation of connectors drm/exynos: delay fbdev initialization until an output is connected drm/exynos: fix unnecessary resource cleanup drm/exynos: hdmi: use i2c_adapter instead of i2c_client drm/exynos: hdmi: consider APB PHY drm/exynos: Remove the exynos_drm_connector shim drm/exynos: Implement lvds bridge discovery to DP driver drm/bridge: Add PTN3460 bridge driver drm/exynos: Implement drm_connector directly in vidi driver drm/exynos: Implement drm_connector directly in dp driver drm/exynos: Implement drm_connector in hdmi directly drm/exynos: Add create_connector callback drm/exynos: Consolidate suspend/resume in drm_drv drm/exynos: Clean up FIMD power on/off routines drm/exynos: Implement dpms display callback in DP ...
2014-03-24drm/gma500: add locking to fixed panel edid probingDaniel Vetter3-0/+11
With the recent addition of locking checks in commit 62ff94a5492175759546f8bc61383189d6b49122 Author: Daniel Vetter <daniel.vetter@ffwll.ch> AuthorDate: Thu Jan 23 22:18:47 2014 +0100 drm/crtc-helper: remove LOCKING from kerneldoc drm_add_edid_modes started to WARN about the mode_config.mutex not being held in the lvds and dp initialization code. Now since this is init code locking is fairly redudant if it wouldn't be for the drm core registering sysfs files a bit early. And the locking WARNINGs nicely enforce that indeed all access to the mode lists are properly protected. And a full audit shows that only i915 and gma500 touch the modes lists at init time. Hence I've opted to wrap up this entire mode detection sequence for fixed panels with the mode_config mutex for both lvds and edp outputs. Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-24drm/i915: add locking to fixed panel edid probingDaniel Vetter2-0/+7
With the recent addition of locking checks in commit 62ff94a5492175759546f8bc61383189d6b49122 Author: Daniel Vetter <daniel.vetter@ffwll.ch> AuthorDate: Thu Jan 23 22:18:47 2014 +0100 drm/crtc-helper: remove LOCKING from kerneldoc drm_add_edid_modes started to WARN about the mode_config.mutex not being held in the lvds and dp initialization code. Now since this is init code locking is fairly redudant if it wouldn't be for the drm core registering sysfs files a bit early. And the locking WARNINGs nicely enforce that indeed all access to the mode lists are properly protected. And a full audit shows that only i915 and gma500 touch the modes lists at init time. Hence I've opted to wrap up this entire mode detection sequence for fixed panels with the mode_config mutex for both lvds and edp outputs. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-23drm/exynos: fimd: remove unused variableAndrzej Hajda1-14/+6
The patch removes unused vidcon0 field from fimd_context structure. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-03-23ARM: dts: exynos4210-universal: add exynos/fimd nodeAndrzej Hajda1-0/+27
The patch adds fimd node with display timings for exynos4210-universal device. It also makes LCD regulators always on. This allow to re-use panel initialized by boot loader. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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