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| * | drm/i915: Fix LVDS panel fitting on ArrandaleZhenyu Wang2009-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arrandale has new window based method for panel fitting. This one enables full screen aspect scaling on LVDS. It fixes standard mode display failure on LVDS for Arrandale. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | drm/i915: Remove DAC disable in CRT force detect on IGDNGZhenyu Wang2009-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is not required on newer stepping hardware to get reliable force detect status. Removing this fixes screen blank flicker in CRT detect on IGDNG. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | drm/i915: Fix SSC frequence for IGDNGZhenyu Wang2009-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | IGDNG LVDS SSC uses 120Mhz freq. This fixes one 1600x900 LVDS panel black issue on IGDNG with SSC enabled. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | drm/i915: Fix typo for wrong LVDS clock setting on IGDNGZhenyu Wang2009-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New register for PCH LVDS on IGDNG should be used. This is a copy-n-paste typo. This fixes possible dual channel LVDS panel failure on IGDNG. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | drm/i915: fix typo in compressed buffer setupJesse Barnes2009-09-17
| | | | | | | | | | | | | | | | | | | | | We want the compressed line length buffer address, not the framebuffer address. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | drm/i915: Only destroy a constructed mmap offsetChris Wilson2009-09-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm_ht_remove_item() does not handle removing an absent item and the hlist in particular is incorrectly initialised. The easy remedy is simply skip calling i915_gem_free_mmap_offset() unless we have actually created the offset and associated ht entry. This also fixes the mishandling of a partially constructed offset which leaves pointers initialized after freeing them along the i915_gem_create_mmap_offset() error paths. In particular this should fix the oops found here: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/415357/comments/8 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Cc: stable@kernel.org
| * | agp/intel: Fix the pre-9xx chipset flush.Eric Anholt2009-09-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ever since we enabled GEM, the pre-9xx chipsets (particularly 865) have had serious stability issues. Back in May a wbinvd was added to the DRM to work around much of the problem. Some failure remained -- easily visible by dragging a window around on an X -retro desktop, or by looking at bugzilla. The chipset flush was on the right track -- hitting the right amount of memory, and it appears to be the only way to flush on these chipsets, but the flush page was mapped uncached. As a result, the writes trying to clear the writeback cache ended up bypassing the cache, and not flushing anything! The wbinvd would flush out other writeback data and often cause the data we wanted to get flushed, but not always. By removing the setting of the page to UC and instead just clflushing the data we write to try to flush it, we get the desired behavior with no wbinvd. This exports clflush_cache_range(), which was laying around and happened to basically match the code I was otherwise going to copy from the DRM. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Cc: stable@kernel.org
| * | drm/i915: framebuffer compression for pre-GM45Jesse Barnes2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds framebuffer compression (good for about ~0.5W power savings in the best case) support for pre-GM45 chips. GM45+ have a new, more flexible FBC scheme that will be added in a separate patch. FBC can't always be enabled: the compressed buffer must be physically contiguous and reside in stolen space. So if you have a large display and a small amount of stolen memory, you may not be able to take advantage of FBC. In some cases, a BIOS setting controls how much stolen space is available. Increasing this to 8 or 16M can help. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: generate a KMS uevent at lid open/close timeJesse Barnes2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With all the other lid pieces in place, it's easy to generate a uevent for the LVDS connector just like we do for other outputs. Should make lid open/close fit in with the rest of a userland based output reconfiguration scheme. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: use ACPI LID status for LVDS ->detect hookJesse Barnes2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can't load or hotplug detect LVDS like we can other outputs, but if there's a lid device present we can use it as a proxy. This allows the LFP state to be determined at ->detect time, making configurations requiring manual intervention today "just work" assuming the lid device status is correct. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: force mode set at lid open timeJesse Barnes2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some laptop platforms will disable pipes and/or planes at lid close time and not restore them when the lid is opened again. So catch the lid event, and if the lid was opened, force a mode restore. Fixes fdo bug #21230. Acked-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | Add G33 series in VGA hotplug support categoryLi Peng2009-09-10
| | | | | | | | | | | | | | | | | | | | | Test on the IGD chip, which is a G33-like graphic device. Signed-off-by: Li Peng <peng.li@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: Write zero to DPLL_MD Reg for non-SDVO outputZhao Yakui2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the output device is LVDS, maybe the pixel clock of adjusted_mode will be less than that in mode. In such case it will set the incorrect multipler factor in DPLL_MD register. So the dpll_md_reg will be reset when the output type is non-SDVO https://bugs.freedesktop.org/show_bug.cgi?id=22761 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Reviewd-by: Eric Anholt <eric@anholt.net> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: Add the missing clone_mask for SDVO-VGA(RGB1)Zhao Yakui2009-09-10
| | | | | | | | | | | | | | | | | | | | | Add the missing clone_mask for SDVO-VGA(RGB1) Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: Add the brightness property for SDVO-LVDSZhao Yakui2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the sdvo device is detected as SDVO-LVDS, we will check whether the brightness is supported by issue SDVO enhancement command. If it is supported, we will add the brightness property and then brightness can be adjusted. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: Add the enhancement property for SDVO-TVZhao Yakui2009-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the sdvo device is detected as SDVO-TV, we will check whether the sepecific picture enhancement is supported. If it is supported, we will add the corresponnding property for SDVO-TV. We will add the following property for the SDVO-TV enhancements if they are supported: * Contrast/Brightness/Saturation/Hue. * left/right/top/bottom margin: This is implemented by using the horizontal/vertical overscan enhancements. When the overscan enhancements are supported, the above properties will be added. This is to be compatible with what we have done in integrated-TV. * horizontal pos/vertical pos. http://bugs.freedesktop.org/show_bug.cgi?id=22891 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: Zap mmaps of objects before unbinding them from the GTT.Eric Anholt2009-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise, some other userland writing into its buffer may race to land writes either after the CPU thinks it's got a coherent view, or after its GTT entries have been redirected to point at the scratch page. Either result is unpleasant. Signed-off-by: Eric Anholt <eric@anholt.net>
| * | drm/i915: add B43 chipset supportFabian Henze2009-09-09
| | | | | | | | | | | | | | | | | | Signed-off-by: Fabian Henze <hoacha@quantentunnel.de> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* | | Merge branch 'drm-next' of ↵Linus Torvalds2009-09-23
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/r600: set correct pitch for 4 byte copy drm/radeon: consolidate family flags used in pciids.
| * | drm/radeon/r600: set correct pitch for 4 byte copyAndre Maasikas2009-09-22
| | | | | | | | | | | | | | | | | | [agd5f: also fix the non-kms path] Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
| * | drm/radeon: consolidate family flags used in pciids.Dave Airlie2009-09-22
| | | | | | | | | | | | | | | | | | | | | having these separate was pointless and introduced a bug when one got updated without the other. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2009-09-22
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) trivial: fix typo in aic7xxx comment trivial: fix comment typo in drivers/ata/pata_hpt37x.c trivial: typo in kernel-parameters.txt trivial: fix typo in tracing documentation trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c trivial: remove unnecessary semicolons trivial: Fix duplicated word "options" in comment trivial: kbuild: remove extraneous blank line after declaration of usage() trivial: improve help text for mm debug config options trivial: doc: hpfall: accept disk device to unload as argument trivial: doc: hpfall: reduce risk that hpfall can do harm trivial: SubmittingPatches: Fix reference to renumbered step trivial: fix typos "man[ae]g?ment" -> "management" trivial: media/video/cx88: add __init/__exit macros to cx88 drivers trivial: fix typo in CONFIG_DEBUG_FS in gcov doc trivial: fix missing printk space in amd_k7_smp_check trivial: fix typo s/ketymap/keymap/ in comment trivial: fix typo "to to" in multiple files trivial: fix typos in comments s/DGBU/DBGU/ ...
| * | | trivial: remove unnecessary semicolonsJoe Perches2009-09-21
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | trivial: fix typo "to to" in multiple filesAnand Gadiyar2009-09-21
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | Merge branch 'drm-linus' of ↵Linus Torvalds2009-09-21
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (133 commits) drm/vgaarb: add VGA arbitration support to the drm and kms. drm/radeon: some r420s have a CP race with the DMA engine. drm/radeon/r600/kms: rv670 is not DCE3 drm/radeon/kms: r420 idle after programming GA_ENHANCE drm/radeon/kms: more fixes to rv770 suspend/resume path. drm/radeon/kms: more alignment for rv770.c with r600.c drm/radeon/kms: rv770 blit init called too late. drm/radeon/kms: move around new init path code to avoid posting at init drm/radeon/r600: fix some issues with suspend/resume. drm/radeon/kms: disable VGA rendering engine before taking over VRAM drm/radeon/kms: Move radeon_get_clock_info() call out of radeon_clocks_init(). drm/radeon/kms: add initial connector properties drm/radeon/kms: Use surfaces for scanout / cursor byte swapping on big endian. drm/radeon/kms: don't fail if we fail to init GPU acceleration drm/r600/kms: fixup number of loops per blit calculation. drm/radeon/kms: reprogram format in set base. drm/radeon: avivo chips have no separate int bit for display drm/radeon/r600: don't do interrupts drm: fix _DRM_GEM addmap error message drm: update crtc x/y when only fb changes ... Fixed up trivial conflicts in firmware/Makefile due to network driver (cxgb3) and drm (mga/r128/radeon) firmware being listed next to each other.
| * | | drm/vgaarb: add VGA arbitration support to the drm and kms.Dave Airlie2009-09-21
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VGA arb requires DRM support for non-kms drivers, to turn on/off irqs when disabling the mem/io regions. VGA arb requires KMS support for GPUs where we can turn off VGA decoding. Currently we know how to do this for intel and radeon kms drivers, which allows them to be removed from the arbiter. This patch comes from Fedora rawhide kernel. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon: some r420s have a CP race with the DMA engine.Alex Deucher2009-09-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes sure the CP doesn't DMA do VRAM while 2D is active by inserting a CP resync token. todo: port to kms. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/r600/kms: rv670 is not DCE3Alex Deucher2009-09-21
| | | | | | | | | | | | | | | | | | | | | RV670 was using the wrong modesetting code. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: r420 idle after programming GA_ENHANCEDave Airlie2009-09-21
| | | | | | | | | | | | | | | | | | | | | | | | https://bugs.freedesktop.org/show_bug.cgi?id=24041 The idle allows rs690 to startup properly. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: more fixes to rv770 suspend/resume path.Dave Airlie2009-09-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This resumes my RV730PRO (4650) RV770 (4850) fine. Still researching the RV4550 (RV710), resumes without X fine. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: more alignment for rv770.c with r600.cDave Airlie2009-09-18
| | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: rv770 blit init called too late.Dave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | re-align with r600 code, to init blit earlier. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: move around new init path code to avoid posting at initDave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | We really don't want to post the card at init, it takes a relatively long time and isn't required, so split the resume path into a startup path called by both init/resume and separate resume entry point to do posting. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/r600: fix some issues with suspend/resume.Dave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | a) don't zero gart table on gart enable b) move pinning shader object into resume path c) unpin shader object on suspend d) set cp ready to false after cp shutdown on suspend. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: disable VGA rendering engine before taking over VRAMDave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before we use any of VRAM, we need to disable the VGA rendering engine, this render text mode into a graphical framebuffer for scanout, however it does this on vblank, and can end up overwriting the GART table and r600 shader objects. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: Move radeon_get_clock_info() call out of radeon_clocks_init().Michel Dänzer2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Someone on IRC reported problems after commit 95a8f1bf4f48b434c9f839ab5a0773f66b39d7c6 ('drm/radeon/kms: Move radeon_clocks_init() call back after getting VRAM info.'). And indeed, at least some ASIC vram_info hooks use the clock info obtained by radeon_get_clock_info(). So, move that call out of radeon_clocks_init(), ahead of the radeon_vram_info() call. [airlied - fixup missing r600/rv770 calls] Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> drm/radeon/kms: fix get clock info calls for r600/rv770 init path. These were missed when it got split out. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: add initial connector propertiesDave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds: coherent mode: TMDS coherent mode for atom cards. scaling mode: LVDS scaler mode load detect: DAC load detection, DVI-I, VGA, TV tmds pll: legacy TMDS pll selection tv standard: TV standard selection. for later: other TV ones? dvi subconnector selection using std prop [contains fixes pointed out on dri-devel for atom bios mixups by Michel] Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: Use surfaces for scanout / cursor byte swapping on big endian.Michel Dänzer2009-09-18
| | | | | | | | | | | | | | | Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: don't fail if we fail to init GPU accelerationJerome Glisse2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Userspace can query if acceleration is working or not true get info ioctl and could fallback to software if for some reason kernel failed to initialize KMS. This should allow to give a working KMS setup in all case (even with non functionning accel). Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/r600/kms: fixup number of loops per blit calculation.Dave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some people were seeing *ERROR* radeon: writting more dword to ring than expected after certain blits, the loops calculation didn't take into account that we do a separate blit for the remainder after doing the aligned blits. Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: reprogram format in set base.Dave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should in theory fix the problem with a mode set being required for adjusting the color depth. This also adds in the necessary bits to the format tables for 8-bit, though it doesn't work yet. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon: avivo chips have no separate int bit for displayDave Airlie2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | display interrupts are not enabled via this register, the DISPLAY_INT bit is a status only to show that other regs need to be read. Noticed by Alex Deucher Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/r600: don't do interruptsAlex Deucher2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | Interrupts are not supported yet. This prevents things like mesa from trying to use them. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm: fix _DRM_GEM addmap error messagePekka Paalanen2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the error message: this is add, not rm. Move the closing brace to proper spot: _DRM_GEM branch should not be included in the block. Signed-off-by: Pekka Paalanen <pq@iki.fi> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm: update crtc x/y when only fb changesBen Skeggs2009-09-18
| | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm: fix drm_fb_helper handling of kernel crtcsJesse Barnes2009-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The drm_fb_helper shouldn't mess with CRTCs that aren't enabled or in its initial config. Ideally it shouldn't even include CRTCs in its initial config if they're not in use, but my old fix for that no longer works. At any rate, this fixes a real bug I was seeing where after a console blank, both pipes would come back on, even though only one had been enabled before that. Since the other pipe had a bogus config, this led to some screen corruption. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: Get LVDS native mode details from EDID if necessary.Michel Dänzer2009-09-16
| | | | | | | | | | | | | | | | | | | | | Fixes RMX problems on older Apple laptops which don't have an x86 BIOS ROM. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | drm/radeon: Save and restore bios scratch regs during S/RYang Zhao2009-09-15
| | | | | | | | | | | | | | | | | | | | | [airlied:- adapted slightly in naming] Signed-off-by: Yang Zhao <yang@yangman.ca> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: IB locking dumps out a lockdep ordering issueDave Airlie2009-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We sometimes lock IB then the ring and sometimes the ring then the IB. This is mostly due to the IB locking not being well defined about what data in the structs it actually locks. Define what I believe is the correct behaviour and gets rid of the lock dep ordering warning. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: we should return 0 when we have no modes not -1.Dave Airlie2009-09-15
| | | | | | | | | | | | | | | | | | This fixes my monitor with broken EDID so it at least get 800x600. Signed-off-by: Dave Airlie <airlied@redhat.com>
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