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2012-10-03Merge branch 'drm-nouveau-next' of ↵Dave Airlie1-0/+7
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next This is a major rework of the nouveau driver core, to reflect more closely how the hw is used and to make it easier to implement newer features now that the GPUs are more clearly understood than when nouveau started. It also contains a few other bits: thermal patches nv41/44 pcie gart fixes i2c unregistering fixes. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (191 commits) drm/nv98/crypt: fix fuc build with latest envyas drm/nouveau/devinit: fixup various issues with subdev ctor/init ordering drm/nv41/vm: fix and enable use of "real" pciegart drm/nv44/vm: fix and enable use of "real" pciegart drm/nv04/dmaobj: fixup vm target handling in preparation for nv4x pcie drm/nouveau: store supported dma mask in vmmgr drm/nvc0/ibus: initial implementation of subdev drm/nouveau/therm: add support for fan-control modes drm/nouveau/hwmon: rename pwm0* to pmw1* to follow hwmon's rules drm/nouveau/therm: calculate the pwm divisor on nv50+ drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, faster drm/nouveau/therm: move thermal-related functions to the therm subdev drm/nouveau/bios: parse the pwm divisor from the perf table drm/nouveau/therm: use the EXTDEV table to detect i2c monitoring devices drm/nouveau/therm: rework thermal table parsing drm/nouveau/gpio: expose the PWM/TOGGLE parameter found in the gpio vbios table drm/nouveau: fix pm initialization order drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it drm/nouveau: log channel debug/error messages from client object rather than drm client drm/nouveau: have drm debugging macros build on top of core macros ... Conflicts: drivers/gpu/drm/nouveau/nouveau_dp.c
2012-10-02drm/udl: Add missing static storage class specifiers in udl_fb.cSachin Kamat1-2/+2
Fixes the following sparse warnings: drivers/gpu/drm/udl/udl_fb.c:360:6: warning: symbol 'udl_crtc_fb_gamma_set' was not declared. Should it be static? drivers/gpu/drm/udl/udl_fb.c:365:6: warning: symbol 'udl_crtc_fb_gamma_get' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Make udl_crtc_init() staticSachin Kamat1-1/+1
Fixes the following sparse warning: drivers/gpu/drm/udl/udl_modeset.c:394:5: warning: symbol 'udl_crtc_init' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Make udl_enc_destroy() staticSachin Kamat1-1/+1
Fixes the following sparse warning: drivers/gpu/drm/udl/udl_encoder.c:19:6: warning: symbol 'udl_enc_destroy' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Use NULL instead of 0 for pointersSachin Kamat1-4/+4
Fixes the following sparse warnings: drivers/gpu/drm/udl/udl_transfer.c:129:50: drivers/gpu/drm/udl/udl_transfer.c:130:50: drivers/gpu/drm/udl/udl_transfer.c:131:45: drivers/gpu/drm/udl/udl_transfer.c:132:61: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-26drm/udl: limit modes to the sku pixel limits.Dave Airlie1-0/+7
Otherwise when X starts we commonly get a black screen scanning out nothing, its wierd dpms on/off from userspace brings it back, With this on F18, multi-seat works again with my 1920x1200 monitor which is above the sku limit for the device I have. Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexander.deucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-24Merge tag 'v3.6-rc7' into drm-intel-next-queuedDaniel Vetter1-0/+3
Manual backmerge of -rc7 to resolve a silent conflict leading to compile failure in drivers/gpu/drm/i915/intel_hdmi.c. This is due to the bugfix in -rc7: commit b98b60167279df3acac9422c3c9820d9ebbcf9fb Author: Wang Xingchao <xingchao.wang@intel.com> Date: Thu Sep 13 07:43:22 2012 +0800 drm/i915: HDMI - Clear Audio Enable bit for Hot Plug Since this code moved around a lot in -next git put that snippet at the wrong spot. I've tried to fix this by making the conflict explicit by merging a version for next with: commit 3cce574f0190dd149472059fb69267cf83d290f9 Author: Wang Xingchao <xingchao.wang@intel.com> Date: Thu Sep 13 11:19:00 2012 +0800 drm/i915: HDMI - Clear Audio Enable bit for Hot Plug unconditionally But that failed to solve the entire problem. To avoid pushing out further -nightly branch to our QA where this is broken, do the backmerge and manually add the stuff git adds to -next from the patch in -fixes. Note that this doesn't show up in git's merge diff (and hence is also not handled by git rerere), which adds to the reasons why I'd like to fix this with a verbose backmerge. The git merge diff only shows a bunch of trivial conflicts of the "code changed in lines next to each another" kind. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-09-13drm: use %*ph to dump small buffersAndy Shevchenko1-5/+2
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-06drm: use drm_compat_ioctl for 32-bit appsKeith Packard1-0/+3
Most of the DRM drivers appear to be missing the .compat_ioctl file operation entry necessary for 32-bit application compatibility. This patch uses drm_compat_ioctl for all drivers which don't have their own, and which are using drm_ioctl for .unlocked_ioctl. This leaves drivers/gpu/drm/psb/psb_drv.c unchanged; it has a custom .unlocked_ioctl and will presumably need a custom .compat_ioctl as well. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2012-09-03Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel ↵Dave Airlie2-9/+20
into drm-next Daniel writes: "New stuff for -next. Highlights: - prep patches for the modeset rework. Note that one of those patches touches the fb helper in the common drm code. - hasw hdmi audio support (Wang Xingchao) - improved instdone dumping for gen7 (Ben) - unbound tracking and a few follow-up patches from Chris - dma_buf->begin/end_cpu_access plus fix for drm/udl (Dave) - improve mmio error reporting for hsw - prep patch for WQ_NON_REENTRANT removal (Tejun Heo) " * 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel: (41 commits) drm/i915: Remove __GFP_NO_KSWAPD drm/i915: disable rc6 on ilk when vt-d is enabled drm/i915: Avoid unbinding due to an interrupted pin_and_fence during execbuffer drm/i915: Use new INSTDONE registers (Gen7+) drm/i915: Add new INSTDONE registers drm/i915: Extract reading INSTDONE drm/i915: Use a non-blocking wait for set-to-domain ioctl drm/i915: Juggle code order to ease flow of the next patch drm/i915: Use cpu relocations if the object is in the GTT but not mappable drm/i915: Extract general object init routine drm/i915: Protect private gem objects from truncate (such as imported dmabuf) drm/i915: Only pwrite through the GTT if there is space in the aperture i915: use alloc_ordered_workqueue() instead of explicit UNBOUND w/ max_active = 1 drm/i915: Find unclaimed MMIO writes. drm/i915: Add ERR_INT to gen7 error state drm/i915: Cantiga+ cannot handle a hsync front porch of 0 drm/i915: fix reassignment of variable "intel_dp->DP" drm/i915: Try harder to allocate an mmap_offset drm/i915: Show pin count in debugfs drm/i915: Show (count, size) of purgeable objects in i915_gem_objects ...
2012-08-27Merge branch 'master' of ↵Dave Airlie2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next There was some merge conflicts in -next and they weren't so pretty, so backmerge now to avoid them. Conflicts: drivers/gpu/drm/i915/i915_gem.c drivers/gpu/drm/i915/intel_modes.c
2012-08-24drm: remove the raw_edid field from struct drm_display_infoJani Nikula1-3/+0
Neither the drm core nor any of the drivers really need the raw_edid field of struct drm_display_info for anything. Instead of being useful, it creates confusion about who is responsible for freeing the memory it points to and setting the field to NULL afterwards, leading to memory leaks and dangling pointers. Remove the raw_edid field, and fix drivers as necessary. Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-08-22Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-2/+1
Pull drm fixes from Dave Airlie: "Intel: edid fixes, power consumption fix, s/r fix, haswell fix Radeon: BIOS loading fixes for UEFI and Thunderbolt machines, better MSAA validation, lockup timeout fixes, modesetting fixes One udl dpms fix, one vmwgfx fix, a couple of trivial core changes. There is an export added to ACPI as part of the radeon bios fixes. I've also included the fbcon flashing cursor vs deinit race fix, that seems the simplest place to start" Trivial conflict in drivers/video/console/fbcon.c due to me having already applied the fbcon flashing cursor vs deinit race fix, and Dave had added a comment in there too. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits) fbcon: fix race condition between console lock and cursor timer (v1.1) drm: Add missing static storage class specifiers in drm_proc.c file drm/udl: dpms off the crtc when disabled. drm: Remove two unused fields from struct drm_display_mode drm: stop vmgfx driver explosion drm/radeon/ss: use num_crtc rather than hardcoded 6 Revert "drm/radeon: fix bo creation retry path" drm/i915: use hsw rps tuning values everywhere on gen6+ drm/radeon: split ATRM support out from the ATPX handler (v3) drm/radeon: convert radeon vfct code to use acpi_get_table_with_size ACPI: export symbol acpi_get_table_with_size drm/radeon: implement ACPI VFCT vbios fetch (v3) drm/radeon/kms: extend the Fujitsu D3003-S2 board connector quirk to cover later silicon stepping drm/radeon: fix checking of MSAA renderbuffers on r600-r700 drm/radeon: allow CMASK and FMASK in the CS checker on r600-r700 drm/radeon: init lockup timeout on ring init drm/radeon: avoid turning off spread spectrum for used pll drm/i915: fall back to bit-banging if GMBUS fails in CRT EDID reads drm/i915: extract connector update from intel_ddc_get_modes() for reuse drm/i915: fix hsw uncached pte ...
2012-08-22drm/udl: dpms off the crtc when disabled.Dave Airlie1-2/+1
This turns off the crtc when its been disabled, fixes it not turning off properly the whole time. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2012-08-20Merge tag 'usb-3.6-rc3' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull more USB patches from Greg Kroah-Hartman: "Here are 10 more USB patches for 3.6-rc3. They all fix reported problems (build problems for one of them, and easily repeatable oopses for the others.) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'usb-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: gpu/mfd/usb: Fix USB randconfig problems USB: CDC ACM: Fix NULL pointer dereference USB: emi62: remove __devinit* from the struct usb_device_id table USB: winbond: remove __devinit* from the struct usb_device_id table USB: vt6656: remove __devinit* from the struct usb_device_id table USB: rtl8187: remove __devinit* from the struct usb_device_id table USB: p54usb: remove __devinit* from the struct usb_device_id table USB: spca506: remove __devinit* from the struct usb_device_id table USB: jl2005bcd: remove __devinit* from the struct usb_device_id table USB: smsusb: remove __devinit* from the struct usb_device_id table
2012-08-20gpu/mfd/usb: Fix USB randconfig problemsGuenter Roeck1-0/+1
Fix config warning: warning: ( ... && DRM_USB) selects USB which has unmet direct dependencies (USB_SUPPORT && USB_ARCH_HAS_HCD) and build error: ERROR: "usb_speed_string" [drivers/usb/core/usbcore.ko] undefined! by adding the missing dependency on USB_ARCH_HAS_HCD to DRM_UDL and DRM_USB. This exposes: drivers/video/Kconfig:36:error: recursive dependency detected! drivers/video/Kconfig:36: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:28: symbol DRM_KMS_HELPER is selected by DRM_UDL drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD drivers/usb/Kconfig:78: symbol USB_ARCH_HAS_HCD depends on USB_ARCH_HAS_OHCI drivers/usb/Kconfig:16: symbol USB_ARCH_HAS_OHCI depends on I2C drivers/i2c/Kconfig:5: symbol I2C is selected by FB_DDC drivers/video/Kconfig:86: symbol FB_DDC is selected by FB_CYBER2000_DDC drivers/video/Kconfig:385: symbol FB_CYBER2000_DDC depends on FB_CYBER2000 drivers/video/Kconfig:373: symbol FB_CYBER2000 depends on FB which is due to drivers/usb/Kconfig: config USB_ARCH_HAS_OHCI ... default y if ARCH_PNX4008 && I2C Fix by dropping I2C from the above dependency; logic is that this is not a platform dependency but a configuration dependency: the _architecture_ still supports USB even is I2C is not selected. This exposes: drivers/video/Kconfig:36:error: recursive dependency detected! drivers/video/Kconfig:36: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:28: symbol DRM_KMS_HELPER is selected by DRM_UDL drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD drivers/usb/Kconfig:78: symbol USB_ARCH_HAS_HCD depends on USB_ARCH_HAS_OHCI drivers/usb/Kconfig:17: symbol USB_ARCH_HAS_OHCI depends on MFD_TC6393XB drivers/mfd/Kconfig:396: symbol MFD_TC6393XB depends on GPIOLIB drivers/gpio/Kconfig:35: symbol GPIOLIB is selected by FB_VIA drivers/video/Kconfig:1560: symbol FB_VIA depends on FB which can be fixed by having MFD_TC6393XB select GPIOLIB instead of depending on it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-17drm/udl: call begin/end cpu access at more appropriate timeDave Airlie2-9/+20
We need to call these before we transfer the damaged areas to the device not before/after we setup the long lived vmaps. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-09drm/udl: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1]Thomas Meyer1-1/+1
The semantic patch that makes this change is available in scripts/coccinelle/api/err_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-07-20Merge tag 'v3.5-rc7' into drm-nextDave Airlie1-1/+1
Merge Linus tree into drm to fixup conflicts in radeon code for further testing before upstream merge. Signed-off-by: Dave Airlie <airlied@redhat.com> Conflicts: drivers/gpu/drm/i915/i915_dma.c drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/radeon/radeon_gart.c
2012-07-19drm/udl: port over blanking code from udlfb.Dave Airlie1-7/+37
This ports over the dpms code from udlfb, and should mean a better chance of turning on some udl devices. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-07-19drm: Make the .mode_fixup() operations mode argument a const pointerLaurent Pinchart2-2/+2
The passed mode must not be modified by the operation, make it const. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-25drm/udl: Make sure to get correct endian keys from vendor descriptorDave Airlie1-1/+1
This is a port of commit b49f184b640dcfab7ede394cf2a1ff4fe3d154f5 Author: Ben Collins <bcollins@ubuntu.com> from udlfb to udl kms driver. The driver was not using le16_to_cpu when reading keys from the vendor descriptor, causing incorrect parsing. Mainly, sku_pixel_limit was not being parsed on big-endian systems. This would result in a blank screen on big-endian CPUs where the DL chips's max mode was smaller than the monitor's native mode. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/udl: only bind to the video devices on the hub.Dave Airlie1-1/+14
This is ported from udlfb. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=832188 Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-31udl: support vmapping imported dma-bufsDave Airlie2-5/+33
This allows udl to get a vmapping of an imported buffer for scanout. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-29drm/udl: remove unused variables.Dave Airlie1-2/+0
These two variables were not required after new API was introduced. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-29drm/udl: unlock before returning in udl_gem_mmap()Dan Carpenter1-1/+1
If we hit an error here, then we should unlock and unreference obj before returning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-23udl: add prime fd->handle support.Dave Airlie4-1/+92
udl can only be used as an output offload so doesn't need to support handle->fd direction. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-22drm: Constify drm_mode_config_funcs pointerLaurent Pinchart1-1/+1
The DRM mode config functions structure declared by drivers and pointed to by the drm_mode_config funcs field is never modified. Make it a const pointer. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Inki Dae <inki.dae@samsung.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Rob Clark <rob.clark@linaro.org> Reviwed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-22drm: Constify gem_vm_ops pointerLaurent Pinchart1-1/+1
The GEM vm operations structure is passed to the VM core that stores it in a const field. There vm operations structures can thus be const in DRM as well. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Inki Dae <inki.dae@samsung.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Rob Clark <rob.clark@linaro.org> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-04-02mm, drm/udl: fixup vma flags on mmapKonstantin Khlebnikov3-1/+16
There should be VM_MIXEDMAP, not VM_PFNMAP, because udl_gem_fault() inserts pages via vm_insert_page(). Other drm/gem drivers already do this. Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-20drm/usb: move usb support into a separate moduleDave Airlie1-1/+1
In order to satisfy all the various Kconfig options between USB and DRM, we need to split the USB code out into a separate module and export symbols to it. This fixes build problems in -next reported by sfr. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15drm/udl: initial UDL driver (v4)Dave Airlie11-0/+2322
This is an initial drm/kms driver for the displaylink devices. Supports fb_defio, supports KMS dumb interface supports 24bpp via conversion to 16bpp, hw can do this better. supports hot unplug using new drm core features. On an unplug, it disables connector polling, unplugs connectors from sysfs, unplugs fbdev layer (using Kay's API), drops all the USB device URBs, and call the drm core to unplug the device. This driver is based in large parts on udlfb.c so I've licensed it under GPLv2. Signed-off-by: Dave Airlie <airlied@redhat.com>
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