- 06 Dec, 2012 19 commits
-
-
Daniel Vetter authored
17 ms is eerily close to 60 Hz ^-1 Unfortunately this goes back to the original DP enabling for ilk, and unfortunately does not come with a reason for it's existance attached. Some closer inspection of the code and DP specs shows that we set the idle link pattern before we disable the port. And it seems like that the DP spec (or at least our hw) only switch to the idle pattern on the next vblank. Hence a vblank wait at this spot makes _much_ more sense than a really long wait. v2: Rebase fixup. v3: Add comment requested by Paulo Zanoni saying that we don't really know what this wait is for. Signed-off-by:Daniel Vetter <daniel.vetter@ffwll.ch>
-
Daniel Vetter authored
While reading docs I've noticed that this special workaround to select the 1.6 GHz DP clock only applies to pre-production ilk machines. Since the registers we're touching here are rather undocumented and might be harmful on later chips, rip it out. For the Bspec reference of this w/a look in "vol4g CPU Display Registers [DevILK]", Section 4.1.7.1 "DP_A—DisplayPort A Control Register", "DP_PLL_Frequency_Select". v2: Keep a debug message as a hint in case something regresses. Requested by Chris Wilson. Reviewed-by:
Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
-
Daniel Vetter authored
Now that we enable the cpu edp pll in intel_dp->pre_enable and no longer in crtc_mode_set, we can also move the modeset part to the intel_dp->mode_set callback. Previously this was not possible because the encoder ->mode_set callbacks are called after the crtc mode set callback. v2: Rebase on top of copy&pasted hsw crtc_mode_set. Reviewed-by:
-
Daniel Vetter authored
Especially getting rid of all things lvds is ... great! v2: Drop the two additional pre-hsw hunks noticed by Paulo Zanoni. v3: - handle DP ports correctly (spoted by Paulo) - don't leave {} behind for a single-line block (again spotted by Paulo) - kill another if (IBX || CPT) block Reviewed-by: -
Paulo Zanoni authored
Having 9500 lines repeated on dmesg does not help me at all. Signed-off-by:
-
Dexuan Cui authored
TRANS_DP_VIDEO_AUDIO is not used at all. The other 3 has duplicated #defines. Signed-off-by:
Dexuan Cui <dexuan.cui@intel.com> Reviewed-by:
-
Daniel Vetter authored
Less clutter in the traces. And in both cases we yell rather loud into the logs if we time out. Patch suggested by Chris Wilson. v2: Annotate another I915_READ in dp_aux to be consistent - we filter out all register io in wait_for and similar loops. Chris also suggested to mark all dp_aux register access as _NOTRACE, but I think we should keep all functionally relevant access around, and filter unneeded bits in userspace after the trace is captured. Reviewed-by:
Imre Deak <imre.deak@intel.com> Signed-off-by:
-
Daniel Vetter authored
At least on the platforms that have a dp aux irq and also have it enabled - vlvhsw should have one, too. But I don't have a machine to test this on. Judging from docs there's no dp aux interrupt for gm45. Also, I only have an ivb cpu edp machine, so the dp aux A code for snb/ilk is untested. For dpcd probing when nothing is connected it slashes about 5ms of cpu time (cpu time is now negligible), which agrees with 3 * 5 400 usec timeouts. A previous version of this patch increases the time required to go through the dp_detect cycle (which includes reading the edid) from around 33 ms to around 40 ms. Experiments indicated that this is purely due to the irq latency - the hw doesn't allow us to queue up dp aux transactions and hence irq latency directly affects throughput. gmbus is much better, there we have a 8 byte buffer, and we get the irq once another 4 bytes can be queued up. But by using the pm_qos interface to request the lowest possible cpu wake-up latency this slowdown completely disappeared. Since all our output detection logic is single-threaded with the mode_config mutex right now anyway, I've decide not ot play fancy and to just reuse the gmbus wait queue. But this would definitely prep the way to run dp detection on different ports in parallel v2: Add a timeout for dp aux transfers when using interrupts - the hw _does_ prevent this with the hw-based 400 usec timeout, but if the irq somehow doesn't arrive we're screwed. Lesson learned while developing this ;-) v3: While at it also convert the busy-loop to wait_for_atomic, so that we don't run the risk of an infinite loop any more. v4: Ensure we have the smallest possible irq latency by using the pm_qos interface. v5: Add a comment to the code to explain why we frob pm_qos. Suggested by Chris Wilson. v6: Disable dp irq for vlv, that's easier than trying to get at docs and hw. v7: Squash in a fix for Haswell that Paulo Zanoni tracked down - the dp aux registers aren't at a fixed offset any more, but can be on the PCH while the DP port is on the cpu die. Reviewed-by: Imre Deak <imre.deak@intel.com> (v6) Signed-off-by: -
Daniel Vetter authored
Doesn't do anything yet than call dp_aux_irq_handler. Reviewed-by:
-
Daniel Vetter authored
GMBUS_ACTIVE has inverted sense and so doesn't fit into the wait_hw_status helper, hence create a new gmbus_wait_idle functions. Also, we only care about the idle irq event and nothing else, which allows us to use the wait_event_timeout helper directly without jumping through hoops to catch NAKs. Since gen2/3 don't have gmbus interrupts, handle them separately with the old wait_for macro. This shaves another few ms off reading EDID from a hdmi screen on my testbox here. EDID reading with interrupt driven gmbus is now as fast as with busy-looping gmbus at 28 ms here (with negligible cpu overhead). Reviewed-by:
-
Daniel Vetter authored
We need two special things to properly wire this up: - Add another argument to gmbus_wait_hw_status to pass in the correct interrupt bit in gmbus4. - Since we can only get an irq for one of the two events we want, hand-roll the wait_event_timeout code so that we wake up every jiffie and can check for NAKs. This way we also subsume gmbus support for platforms without interrupts (or where those are not yet enabled). The important bit really is to only enable one gmbus interrupt source at the same time - with that piece of lore figured out, this seems to work flawlessly. Ben Widawsky rightfully complained the lack of measurements for the claimed benefits (especially since the first version was actually broken and fell back to bit-banging). Previously reading the 256 byte hdmi EDID takes about 72 ms here. With this patch it's down to 33 ms. Given that transfering the 256 bytes over i2c at wire speed takes 20.5ms alone, the reduction in additional overhead is rather nice. v2: Chris Wilson wondered whether GMBUS4 might contain some set bits when booting up an hence result in some spurious interrupts. Since we clear GMBUS4 after every wait and we do gmbus transfer really early in the setup sequence to detect displays the window is small, but still be paranoid and clear it properly. v3: Clarify the comment that gmbus irq generation can only support one kind of event, why it bothers us and how we work around that limit. Cc: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by:
-
Daniel Vetter authored
Only enables the interrupt and puts a irq handler into place, doesn't do anything yet. Unfortunately there's no gmbus interrupt support for gen2/3 (safe for pnv, but there the irq is marked as "Test mode"). v2: Wire up the irq handler for vlv and gen4 properly. v3: i915_enable_pipestat expects the mask bit, not the status bits ... and for added hilarity those are rather inconsistently named. Reviewed-by:
-
Daniel Vetter authored
The gmbus interrupt generation is rather fiddly: We can only ever enable one interrupt source (but we always want to check for NAK in addition to the real bit). And the bits in the gmbus status register don't map at all to the bis in the irq register. To prepare for this mess, start by extracting the hw status wait loop into it's own function, consolidate the NAK error handling a bit. To keep things flexible, pass in the status bit we care about (in addition to any NAK signalling). v2: I've failed to notice that the sense of GMBUS_ACTIVE is inverted, Chris Wilson gladly pointed that out for me. To keep things simple, ignore that case for now (we only need to idle the gmbus controller at the end of an entire i2c transaction, not after every message). Reviewed-by:
-
Daniel Vetter authored
Otherwise the new&shiny irq-driven gmbus and dp aux code won't work that well. Noticed since the dp aux code doesn't have an automatic fallback with a timeout (since the hw provides for that already). v2: Simple move drm_irq_install before intel_modeset_gem_init, as suggested by Ben Widawsky. v3: Now that interrupts are enabled before all connectors are fully set up, we might fall over serving a HPD interrupt while things are still being set up. Instead of jumping through massive hoops and complicating the code with a separate hpd irq enable step, simply block out the hotplug work item from doing anything until things are in place. v4: Actually, we can enable hotplug processing only after the fbdev is fully set up, since we call down into the fbdev from the hotplug work functions. So stick the hpd enabling right next to the poll helper initialization. v5: We need to enable irqs before intel_modeset_init, since that function sets up the outputs. v6: Fixup cleanup sequence, too. Reviewed-by:
-
Daniel Vetter authored
... together with all the other irq related resources in intel_irq_init. I've managed to oops in the notify_ring function on my ilk, presumably because of the powerctx setup call to i915_gpu_idle. Note that this is only a problem with the reorder irq setup sequence for irq-driver gmbus/dp aux. Reviewed-by:
-
Daniel Vetter authored
This is for legacy legacy stuff, and checking with the leftover pipe from the previous loop is propably not what we want. Since pipe == 2 after the loop ... Then we only assing a variable and do nothing with it. Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by:
-
Daniel Vetter authored
No need to have the exaxt same code twice. Reviewed-by:
-
Mika Kuoppala authored
If there are pre-wrap values in semaphore-mbox registers after wrap, syncing against some after-wrap request will complete immediately. Fix this by emitting ring commands to set mbox registers to zero when the wrap happens. v2: Use __intel_ring_begin to emit ring commands, from Chris Wilson. Signed-off-by:
Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by:
-
Mika Kuoppala authored
In preparation for handling ring seqno wrapping, split intel_ring_begin into helper part which doesn't allocate seqno. Signed-off-by:
-
- 05 Dec, 2012 2 commits
-
-
Mika Kuoppala authored
seqno's are u32 so print accordingly Signed-off-by:
-
Mika Kuoppala authored
This is needed for testing seqno wrapping. Be careful to not bump next_seqno more than 0x7FFFFFFF at a time (between some handled requests) as i915_seqno_passed() can't handle bigger difference in between. v2: Address review comments from Chris Wilson. Signed-off-by:
-
- 03 Dec, 2012 4 commits
-
-
Daniel Vetter authored
- __iomem where there is none (I love how we mix these things up). - Use gfp_t instead of an other plain type. - Unconfuse one place about enum pipe vs enum transcoder - for the pch transcoder we actually use the pipe enum. Fixup the other cases where we assign the pipe to the cpu transcoder with explicit casts. - Declare the mch_lock properly in a header. There is still a decent mess in intel_bios.c about __iomem, but heck, this is x86 and we're allowed to do that. Makes-sparse-happy: Chris Wilson <chris@chris-wilson.co.uk> [danvet: Use a space after the cast consistently and fix up the newly-added cast in i915_irq.c to properly use __iomem.] Signed-off-by: -
Chris Wilson authored
Simply use the last write-domain set for the object in the batch, trusting userspace to have correctly flushed the caches between usage as a write target. This check dates back from the golden age of having only a single operation per batch with the kernel repeating it for each cliprect, and conflicts both with userspace trying to efficiently batch multiple operations and with reducing the kernel overhead of relocation processing. Signed-off-by:
-
Chris Wilson authored
Be specific for the GPU domains so that we can detect if userspace ever passed in an invalid combination, as well as accurately reflect the known GPU domains when printing state. Fixes i-g-t/gem_exec_bad_domains References: https://bugs.freedesktop.org/show_bug.cgi?id=57826Signed-off-by:
-
Damien Lespiau authored
Signed-off-by:
Damien Lespiau <damien.lespiau@intel.com> Signed-off-by:
-
- 30 Nov, 2012 13 commits
-
-
Chris Wilson authored
The primary purpose of this was to debug some use-after-free memory corruption that was causing an OOPS inside drm/i915. As it turned out the corruption was being caused elsewhere and i915.ko as a major user of many objects was being hit hardest. Indeed as we do frequent the generic kmalloc caches, dedicating one to ourselves (or at least naming one for us depending upon the core) aids debugging our own slab usage. Signed-off-by:
Ben Widawsky <ben@bwidawsk.net> Signed-off-by:
-
Chris Wilson authored
Signed-off-by:
-
Chris Wilson authored
Signed-off-by:
-
Chris Wilson authored
Signed-off-by:
-
Chris Wilson authored
Allow for the creation of GEM objects backed by stolen memory. As these are not backed by ordinary pages, we create a fake dma mapping and store the address in the scatterlist rather than obj->pages. v2: Mark _i915_gem_object_create_stolen() as static, as noticed by Jesse Barnes. Signed-off-by:
-
Chris Wilson authored
Signed-off-by:
-
Chris Wilson authored
In order to accommodate objects that are not backed by struct pages, but instead point into a contiguous region of stolen space, we need to make various changes to avoid dereferencing obj->pages or obj->base.filp. First introduce a marker for the stolen object, that specifies its offset into the stolen region and implies that it has no backing pages. Signed-off-by:
-
Chris Wilson authored
As FBC is commonly disabled due to limitations of the chipset upon output configurations, on many systems FBC is never enabled. For those systems, it is advantageous to make use of the stolen memory for other objects and so we defer allocation of the FBC chunk until we actually require it. This increases the likelihood of that allocation failing, but that in turns means that we are already taking advantage of the stolen memory! As well as delaying the allocation from driver initialisation until the first use of FBC, we also return the stolen block after we finish using it - allowing greater flexibility in our usage of stolen space. A side effect of this is that we can then attempt to allocate only the required amount of space (with a little slack to reduce reallocation rate and avoid fragmentation). Signed-off-by:
-
Chris Wilson authored
As yet we do not do any preallocation (chicken-and-egg problem), but we may like to preserve anything already allocated by the BIOS or grub and reuse for own purposes after initialising the driver. Signed-off-by:
-
Chris Wilson authored
The routine to query the base of stolen memory was using the wrong registers and the wrong encodings on virtually every platform. It was not until the G33 refresh, that a PCI config register was introduced that explicitly said where the stolen memory was. Prior to 865G there was not even a register that said where the end of usable low memory was and where the stolen memory began (or ended depending upon chipset). Before then, one has to look at the BIOS memory maps to find the Top of Memory. Alas that is not exported by arch/x86 and so we have to resort to disabling stolen memory on gen2 for the time being. Then SandyBridge enlarged the PCI register to a full 32-bits and change the encoding of the address, so even though we happened to be querying the right register, we read the wrong bits and ended up using address 0 for our stolen data, i.e. notably FBC. Signed-off-by:
-
Chris Wilson authored
This will be used i915 in forthcoming patches in order to measure the largest contiguous chunk of memory available for enabling chipset features. v2: Try to make the macro marginally safer and more readable by not depending upon the drm_mm_hole_node_end() being non-zero. Note that we need to open code list_for_each() in order to update the hole_start, hole_end variable on each iteration and keep the macro sane. v3: Tidy up few BUG_ONs that fell foul of adding additional tests to drm_mm_hole_node_start(). Signed-off-by:
Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by:
-
Chris Wilson authored
To be used later by i915 to preallocate exact blocks of space from the range manager. Signed-off-by:
-
Daniel Vetter authored
We only need to read/write the south interrupt register if the corresponding bit is set in the north master interrupt register. Noticed while reading our interrupt handling code. Same optimization has already been applied on ivb in commit 0e43406b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 9 21:45:44 2012 +0100 drm/i915: Simplify interrupt processing for IvyBridge We can take advantage that the PCH_IIR is a subordinate register to reduce one of the required IIR reads, and that we only need to clear interrupts handled to reduce the writes. And by simply tidying the code we can reduce the line count and hopefully make it more readable. Reviewed-by:
-
- 29 Nov, 2012 2 commits
-
-
Luis R. Rodriguez authored
spinlock_t should always be used. LD drivers/gpu/drm/i915/built-in.o CHECK drivers/gpu/drm/i915/i915_drv.c CC [M] drivers/gpu/drm/i915/i915_drv.o CHECK drivers/gpu/drm/i915/i915_dma.c CC [M] drivers/gpu/drm/i915/i915_dma.o CHECK drivers/gpu/drm/i915/i915_irq.c CC [M] drivers/gpu/drm/i915/i915_irq.o CHECK drivers/gpu/drm/i915/i915_debugfs.c drivers/gpu/drm/i915/i915_debugfs.c:558:31: warning: dereference of noderef expression drivers/gpu/drm/i915/i915_debugfs.c:558:39: warning: dereference of noderef expression drivers/gpu/drm/i915/i915_debugfs.c:558:51: warning: dereference of noderef expression drivers/gpu/drm/i915/i915_debugfs.c:558:63: warning: dereference of noderef expression CC [M] drivers/gpu/drm/i915/i915_debugfs.o CHECK drivers/gpu/drm/i915/i915_suspend.c CC [M] drivers/gpu/drm/i915/i915_suspend.o CHECK drivers/gpu/drm/i915/i915_gem.c drivers/gpu/drm/i915/i915_gem.c:3703:14: warning: incorrect type in assignment (different base types) drivers/gpu/drm/i915/i915_gem.c:3703:14: expected unsigned int [unsigned] [usertype] mask drivers/gpu/drm/i915/i915_gem.c:3703:14: got restricted gfp_t drivers/gpu/drm/i915/i915_gem.c:3706:22: warning: invalid assignment: &= drivers/gpu/drm/i915/i915_gem.c:3706:22: left side has type unsigned int drivers/gpu/drm/i915/i915_gem.c:3706:22: right side has type restricted gfp_t drivers/gpu/drm/i915/i915_gem.c:3707:22: warning: invalid assignment: |= drivers/gpu/drm/i915/i915_gem.c:3707:22: left side has type unsigned int drivers/gpu/drm/i915/i915_gem.c:3707:22: right side has type restricted gfp_t drivers/gpu/drm/i915/i915_gem.c:3711:39: warning: incorrect type in argument 2 (different base types) drivers/gpu/drm/i915/i915_gem.c:3711:39: expected restricted gfp_t [usertype] mask drivers/gpu/drm/i915/i915_gem.c:3711:39: got unsigned int [unsigned] [usertype] mask CC [M] drivers/gpu/drm/i915/i915_gem.o CHECK drivers/gpu/drm/i915/i915_gem_context.c CC [M] drivers/gpu/drm/i915/i915_gem_context.o CHECK drivers/gpu/drm/i915/i915_gem_debug.c CC [M] drivers/gpu/drm/i915/i915_gem_debug.o CHECK drivers/gpu/drm/i915/i915_gem_evict.c CC [M] drivers/gpu/drm/i915/i915_gem_evict.o CHECK drivers/gpu/drm/i915/i915_gem_execbuffer.c CC [M] drivers/gpu/drm/i915/i915_gem_execbuffer.o CHECK drivers/gpu/drm/i915/i915_gem_gtt.c CC [M] drivers/gpu/drm/i915/i915_gem_gtt.o CHECK drivers/gpu/drm/i915/i915_gem_stolen.c CC [M] drivers/gpu/drm/i915/i915_gem_stolen.o CHECK drivers/gpu/drm/i915/i915_gem_tiling.c CC [M] drivers/gpu/drm/i915/i915_gem_tiling.o CHECK drivers/gpu/drm/i915/i915_sysfs.c CC [M] drivers/gpu/drm/i915/i915_sysfs.o CHECK drivers/gpu/drm/i915/i915_trace_points.c CC [M] drivers/gpu/drm/i915/i915_trace_points.o CHECK drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/i915/intel_display.c:1736:9: warning: mixing different enum types drivers/gpu/drm/i915/intel_display.c:1736:9: int enum transcoder versus drivers/gpu/drm/i915/intel_display.c:1736:9: int enum pipe drivers/gpu/drm/i915/intel_display.c:3659:48: warning: mixing different enum types drivers/gpu/drm/i915/intel_display.c:3659:48: int enum pipe versus drivers/gpu/drm/i915/intel_display.c:3659:48: int enum transcoder CC [M] drivers/gpu/drm/i915/intel_display.o CHECK drivers/gpu/drm/i915/intel_crt.c CC [M] drivers/gpu/drm/i915/intel_crt.o CHECK drivers/gpu/drm/i915/intel_lvds.c CC [M] drivers/gpu/drm/i915/intel_lvds.o CHECK drivers/gpu/drm/i915/intel_bios.c drivers/gpu/drm/i915/intel_bios.c:706:60: warning: incorrect type in initializer (different address spaces) drivers/gpu/drm/i915/intel_bios.c:706:60: expected struct vbt_header *vbt drivers/gpu/drm/i915/intel_bios.c:706:60: got void [noderef] <asn:2>*vbt drivers/gpu/drm/i915/intel_bios.c:726:42: warning: incorrect type in argument 1 (different address spaces) drivers/gpu/drm/i915/intel_bios.c:726:42: expected void const *<noident> drivers/gpu/drm/i915/intel_bios.c:726:42: got unsigned char [noderef] [usertype] <asn:2>* drivers/gpu/drm/i915/intel_bios.c:727:40: warning: cast removes address space of expression drivers/gpu/drm/i915/intel_bios.c:738:24: warning: cast removes address space of expression CC [M] drivers/gpu/drm/i915/intel_bios.o CHECK drivers/gpu/drm/i915/intel_ddi.c drivers/gpu/drm/i915/intel_ddi.c:87:6: warning: symbol 'intel_prepare_ddi_buffers' was not declared. Should it be static? drivers/gpu/drm/i915/intel_ddi.c:1036:34: warning: mixing different enum types drivers/gpu/drm/i915/intel_ddi.c:1036:34: int enum pipe versus drivers/gpu/drm/i915/intel_ddi.c:1036:34: int enum transcoder CC [M] drivers/gpu/drm/i915/intel_ddi.o drivers/gpu/drm/i915/intel_ddi.c: In function ‘intel_ddi_setup_hw_pll_state’: drivers/gpu/drm/i915/intel_ddi.c:1129:2: warning: ‘port’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/i915/intel_ddi.c:1111:12: note: ‘port’ was declared here CHECK drivers/gpu/drm/i915/intel_dp.c CC [M] drivers/gpu/drm/i915/intel_dp.o CHECK drivers/gpu/drm/i915/intel_hdmi.c CC [M] drivers/gpu/drm/i915/intel_hdmi.o CHECK drivers/gpu/drm/i915/intel_sdvo.c CC [M] drivers/gpu/drm/i915/intel_sdvo.o CHECK drivers/gpu/drm/i915/intel_modes.c CC [M] drivers/gpu/drm/i915/intel_modes.o CHECK drivers/gpu/drm/i915/intel_panel.c CC [M] drivers/gpu/drm/i915/intel_panel.o CHECK drivers/gpu/drm/i915/intel_pm.c drivers/gpu/drm/i915/intel_pm.c:2173:1: warning: symbol 'mchdev_lock' was not declared. Should it be static? CC [M] drivers/gpu/drm/i915/intel_pm.o CHECK drivers/gpu/drm/i915/intel_i2c.c CC [M] drivers/gpu/drm/i915/intel_i2c.o CHECK drivers/gpu/drm/i915/intel_fb.c CC [M] drivers/gpu/drm/i915/intel_fb.o CHECK drivers/gpu/drm/i915/intel_tv.c CC [M] drivers/gpu/drm/i915/intel_tv.o CHECK drivers/gpu/drm/i915/intel_dvo.c CC [M] drivers/gpu/drm/i915/intel_dvo.o CHECK drivers/gpu/drm/i915/intel_ringbuffer.c CC [M] drivers/gpu/drm/i915/intel_ringbuffer.o CHECK drivers/gpu/drm/i915/intel_overlay.c CC [M] drivers/gpu/drm/i915/intel_overlay.o CHECK drivers/gpu/drm/i915/intel_sprite.c CC [M] drivers/gpu/drm/i915/intel_sprite.o CHECK drivers/gpu/drm/i915/intel_opregion.c CC [M] drivers/gpu/drm/i915/intel_opregion.o CHECK drivers/gpu/drm/i915/dvo_ch7xxx.c CC [M] drivers/gpu/drm/i915/dvo_ch7xxx.o CHECK drivers/gpu/drm/i915/dvo_ch7017.c CC [M] drivers/gpu/drm/i915/dvo_ch7017.o CHECK drivers/gpu/drm/i915/dvo_ivch.c CC [M] drivers/gpu/drm/i915/dvo_ivch.o CHECK drivers/gpu/drm/i915/dvo_tfp410.c CC [M] drivers/gpu/drm/i915/dvo_tfp410.o CHECK drivers/gpu/drm/i915/dvo_sil164.c CC [M] drivers/gpu/drm/i915/dvo_sil164.o CHECK drivers/gpu/drm/i915/dvo_ns2501.c CC [M] drivers/gpu/drm/i915/dvo_ns2501.o CHECK drivers/gpu/drm/i915/i915_gem_dmabuf.c CC [M] drivers/gpu/drm/i915/i915_gem_dmabuf.o CHECK drivers/gpu/drm/i915/i915_ioc32.c CC [M] drivers/gpu/drm/i915/i915_ioc32.o CHECK drivers/gpu/drm/i915/intel_acpi.c CC [M] drivers/gpu/drm/i915/intel_acpi.o LD [M] drivers/gpu/drm/i915/i915.o Building modules, stage 2. MODPOST 1 modules CC drivers/gpu/drm/i915/i915.mod.o LD [M] drivers/gpu/drm/i915/i915.ko Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Reported-by:
Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by:
Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by:
-
Paulo Zanoni authored
Use drm_dp_bw_code_to_link_rate insead. It's the same thing, but supports DP_LINK_BW_5_4 and is also used by the other drivers. Signed-off-by:
-
