- 29 1月, 2012 1 次提交
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由 Wu Fengguang 提交于
It should be programmed to "0" for HDMI or "1" for DisplayPort. This enables DisplayPort audio for - HP EliteBook 8460p (whose BIOS does not set the N_value_index bit for us) - DisplayPort monitor hot plugged after boot (otherwise most BIOS will fill the N_value_index bit for us) Tested-by: NRobert Lemaire <rlemaire@suse.com> Reviewed-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 26 1月, 2012 4 次提交
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由 Ben Widawsky 提交于
This is only relevant when using module unloading, and really only helps get rid of a probably benign warning. I can't remember if I sent this out already, but it's not turning up in any of my searches. Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Reviewed-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Ben Widawsky 提交于
After the ILK vt-d workaround patches it became clear that we had introduced a bug. Chris Wilson tracked down the issue to recursive calls to unmap. This happens because we try to optimize waiting on requests by calling retire requests after the wait, which may drop the last reference on an object and end up freeing the object (and then unmap the object from the gtt). After the last patch we can now choose to defer processing the retire list. Kudos to Chris Wilson for tracking this one down. This patch fixes gem_unref_active_buffers from i-g-t. It was tested by forcing do_idle_maps to true. This also fixes tests/gem_linear_blits in intel-gpu-tools. Reported-by: guang.a.yang@intel.com Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42180Reviewed-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Ben Widawsky 提交于
Sometimes it may be the case when we idle the gpu or wait on something we don't actually want to process the retiring list. This patch allows callers to choose the behavior. Reviewed-by: NKeith Packard <keithp@keithp.com> Reviewed-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Eric Anholt 提交于
Older specs claimed this was bit 11, but newer specs and the actual simulator code say it was bit 12. Regardless, we don't use MI_FLUSH, or try to enable it any more. Signed-off-by: NEric Anholt <eric@anholt.net> Reviewed-by: NKenneth Graunke <kenneth@whitecape.org> Reviewed-by: NBen Widawsky <ben@bwidawsk.net> [danvet: Anyone trying to use this bit, please read all the relevant discussions, it's epic.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 25 1月, 2012 2 次提交
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由 Eric Anholt 提交于
We have always been using the wrong bit -- it's bit 12. However, the bit also doesn't do anything -- hardware has always accepted the MI_FLUSH command even when it was specced not to. Given that there is only one MI_FLUSH emitted in all of the driver stack on gen6+ (in i965_video.c of the 2d driver, and it should be using other code to do its flush instead), just remove the MI_FLUSH enable instead of trying to fix it. Signed-off-by: NEric Anholt <eric@anholt.net> Reviewed-by: NKenneth Graunke <kenneth@whitecape.org> Reviewed-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Daniel Vetter 提交于
This was completely spamming dmesg on my i855gm. This issue was just shortly introduced with: commit 931872fc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Jan 16 23:01:13 2012 +0000 drm/i915: Check that plane/pipe is disabled before removing the fb Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 22 1月, 2012 3 次提交
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由 Eugeni Dodonov 提交于
Otherwise, we are left with pretty bogus message saying that the pixel format is not supported while leaving the details to the telepatic powers. v2: use DRM_DEBUG_KMS instead of DRM_ERROR Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Jesse Barnes 提交于
Now that we're using the sprite WM fields, we need to take care not to clobber them in the main update_wm functions. While we're at it, make sure we mask out the old sprite wm value before or'ing in the new one when the sprite wm is updated. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Daniel Vetter 提交于
I've reviewed gen2 pageflip code to hunt down multiple prepare pageflip issues. The only thing I've found is a slight but functionally meaningless confusion about the length of the mi cmd. Fix it up and add a comment about what this dword should be (according to docs at least). Reviewed-by: NEric Anholt <eric@anholt.net> Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 18 1月, 2012 3 次提交
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由 Eugeni Dodonov 提交于
LLC is not SNB/IVB-specific, so we should check for it in a more generic way. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NEric Anholt <eric@anholt.net> Reviewed-by: NKenneth Graunke <kenneth@whitecape.org> Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Daniel Vetter 提交于
Some decent history digging indicates that this was to be used for the GLX_MESA_allocate_memory extension but never actually implemented for any released i915 userspace code. So just rip it out. v2: Fixup the Makefile. Acked-by: NDave Airlie <airlied@gmail.com> Cc: Keith Whitwell <keithw@vmware.com> Reviewed-by: NEric Anholt <eric@anholt.net> Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Thomas Meyer 提交于
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107Signed-off-by: NThomas Meyer <thomas@m3y3r.de> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 17 1月, 2012 15 次提交
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由 Adam Jackson 提交于
This is paranoid, but I am entirely willing to believe the hardware could come up with a condition where I get a status with both the 'done' and 'receive error' bits set. Signed-off-by: NAdam Jackson <ajax@redhat.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
The default in the Sandybridge docs is 5, as on Ironlake, and I have no reason to believe 3 would work any better. Signed-off-by: NAdam Jackson <ajax@redhat.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
Matches the advice in the Sandybridge documentation. Signed-off-by: NAdam Jackson <ajax@redhat.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Simon Que 提交于
There is an error in i915_read_blc_pwm_ctl, where the register values are not being copied correctly. BLC_PWM_CTL and BLC_PWM_CTL2 are getting mixed up. This patch fixes that so that saveBLC_PWM_CTL2 and not saveBLC_PWM_CTL is copied to the BLC_PWM_CTL2 register. Signed-off-by: NSimon Que <sque@chromium.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Chris Wilson 提交于
Staring at an error state such as: PGTBL_ER: 0x00000400 Display B: Invalid tiling fence[0] = 05001001 valid, x-tiled, pitch: 512, start: 0x05000000, size: 1048576 Pinned [2]: 00000000 131072 0001 0001 00000000 P uncached 00020000 4096000 0041 0000 00000000 P uncached (name: 1) Plane [1]: CNTR: c0000000 # enabled | gamma STRIDE: 00001400 SIZE: 03ff04ff POS: 00000000 ADDR: 05000000 Suggests that we did not clear the DSPBCNTR prior to unpinning the framebuffer and reusing the GTT space. Impossible! Unless our DPMS bookkeeping ran afoul again... In the meantime add an assertion that the plane is decoupled from the framebuffer prior to release. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Eugeni Dodonov 提交于
Fix function name in comments, a left-over from when i965_reset was renamed to i915_reset. Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Jesse Barnes 提交于
This cleans up the mode set path a little further, making it easier to extend for future platforms. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> [danvet: shut up stupid gcc warning about potential use of un-initlized fp2] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Jesse Barnes 提交于
Makes the mode set routine a little cleaner and easier to extend. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Ben Widawsky 提交于
This is needed to run the simulator. Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NBen Widawsky <ben@bwidawsk.net> [danvet: added a comment in case people wonder what it's for.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Eugeni Dodonov 提交于
After checking the specs and discussing with Jesse, turns out CxSR is not available on Ironlake and gen5, and its advertisement on the device description is misleading. Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Sean Paul 提交于
This patch enforces that the downclock clock source is the same as the preferred clock source for LVDS. This fixes a bug where the driver chooses a downclock clock source with a different P than the preferred mode clock source. This happened even if the preferred clock source implemented an acceptable rate for the downclock. The result of this bug is that downclock is disabled. Signed-off-by: NSean Paul <seanpaul@chromium.org> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Adam Jackson 提交于
<@ajax> mjg59: how concerned should i be about [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions ? <@mjg59> ajax: Entirely unconcerned Signed-off-by: NAdam Jackson <ajax@redhat.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 10 1月, 2012 3 次提交
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由 Dave Airlie 提交于
Reported-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dan Carpenter 提交于
Add a cast here to silence a Gcc warning. drivers/gpu/drm/gma500/mid_bios.c:214:28: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dan Carpenter 提交于
The "if (!p && !p->dev)" condition isn't right because || was intended instead of &&. But actually, "p" is the list cursor and so it's always non-NULL and we can just remove that bit. We can remove the another similar check as well. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Acked-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 09 1月, 2012 5 次提交
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由 Dan Carpenter 提交于
The second lock should be an unlock or it causes a deadlock. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dan Carpenter 提交于
"bo_va" is dereferenced in the error message. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Daniel Vetter 提交于
Fallout from my "kill drm_sman" refactor. Unfortunately gcc seems to have failed me and not warned about this. Tested-by: Jakob Bornecrantz <wallbraker@gmail.com> (on via) Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: Christian König <deathsimple@vodafone.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Add a VM manager enabled field and use it to check if vm is enabled. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: jglisse@redhat.com Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 06 1月, 2012 4 次提交
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由 Dave Airlie 提交于
So we have a few places where the drm drivers would like to sleep to be nice to the system, mainly in the modesetting paths, but we also have two cases were atomic modesetting must take place, panic writing and kernel debugger. So provide a central inline to determine if a sleep or delay should be used and use this in the intel and radeon drivers. v2: drop intel_drv.h MSLEEP macro, nobody uses it. Based on patch from Michel Dänzer <michel.daenzer@amd.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43941Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Michel Dänzer 提交于
It would previously write basically random bits to PCI configuration space... Not very surprising that the GPU tended to stop responding completely. The resulting MCE even froze the whole machine sometimes. Now resetting the GPU after a lockup has at least a fighting chance of succeeding. Cc: stable@vger.kernel.org Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jerome Glisse 提交于
ttm tt rework modified the way we allocate and populate the ttm_tt structure, the AGP side was missing some bit to properly work. Fix those and fix radeon and nouveau AGP support. Tested on radeon only so far. Signed-off-by: NJerome Glisse <jglisse@redhat.com> Reviewed-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Tormod Volden 提交于
Signed-off-by: NTormod Volden <debian.tormod@gmail.com> Reviewed-by: NCorbin Simpson <MostAwesomeDude@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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