- 23 Jul, 2020 4 commits
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https://git.pengutronix.de/git/lst/linuxDave Airlie authored
Nothing too exciting: - a cleanup of our clock handling and improved error handling in this area from Lubomir - conversion to pin_user_pages for long page references from John - fixed PM runtime API error handling from Navid Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Lucas Stach <l.stach@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/d9e2660d71051bf3cab8aa7afc9f62102ac910d9.camel@pengutronix.de
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git://git.pengutronix.de/pza/linuxDave Airlie authored
drm/imx: error path fixes and cleanups - Fix use after free issue in component bind error path by keeping memory allocated as long as the driver is bound. This will be replaced with drm managed memory in the next round. - Fix bus_flags overriding logic in parallel-display. - Disable regulator in imx-tve bind error path. - Drop unnecessary best_encoder callback. - Remove an unused enum in imx-ldb. - Bail out early on missing panel or bridge in parallel-display to speed up -EPROBE_DEFER path. - Disable both LDB channels in split mode. - Restore RGB32, BGR32 format support. - Fix tiled image conversion in case of out of order interrupts. - Remove a superfluous error message in imx-tve. Signed-off-by:
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Wei Yongjun authored
The sparse tool complains as follows: drivers/dma-buf/dma-fence.c:249:25: warning: symbol 'dma_fence_lockdep_map' was not declared. Should it be static? This variable is not used outside of dma-fence.c, so this commit marks it static. Fixes: 5fbff813 ("dma-fence: basic lockdep annotations") Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for v5.9: UAPI Changes: Cross-subsystem Changes: - Convert panel-dsi-cm and ingenic bindings to YAML. - Add lockdep annotations for dma-fence. \o/ - Describe why indefinite fences are a bad idea - Update binding for rocktech jh057n00900. Core Changes: - Add vblank workers. - Use spin_(un)lock_irq instead of the irqsave/restore variants in crtc code. - Add managed vram helpers. - Convert more logging to drm functions. - Replace more http links with https in core and drivers. - Cleanup to ttm iomem functions and implementation. - Remove TTM CMA memtype as it doesn't work correctly. - Remove TTM_MEMTYPE_FLAG_MAPPABLE for many drivers that have no unmappable memory resources. Driver Changes: - Add CRC support to nouveau, using the new vblank workers. - Dithering and atomic state fix for nouveau. - Fixes for Frida FRD350H54004 panel. - Add support for OSD mode (sprite planes), IPU (scaling) and multiple panels/bridges to ingenic. - Use managed vram helpers in ast. - Assorted small fixes to ingenic, i810, mxsfb. - Remove optional unused ttm dummy functions. Signed-off-by:
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- 21 Jul, 2020 19 commits
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Ondrej Jirman authored
The display has one port. Allow it in the binding. Reviewed-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Guido Günther <agx@sigxcpu.org> Signed-off-by:
Ondrej Jirman <megous@megous.com> Signed-off-by:
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Ondrej Jirman authored
The example is now validated against rocktech,jh057n00900 schema that was ported to yaml, and didn't validate with: - '#address-cells', '#size-cells', 'port@0' do not match any of the regexes: 'pinctrl-[0-9]+' - 'vcc-supply' is a required property - 'iovcc-supply' is a required property - 'reset-gpios' is a required property Fix it. Reviewed-by:
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Lyude Paul authored
This is an ioctl callback, so we're guaranteed to have IRQs enabled when calling this function. Use the plain _irq() variants of spin_(un)lock() to make this more obvious. Signed-off-by:
Lyude Paul <lyude@redhat.com> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200720190736.180297-6-lyude@redhat.comReviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
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Lyude Paul authored
This one's easy - we're already calling kzalloc(GFP_KERNEL) in this function, so we must already be guaranteed to have IRQs enabled when calling this. So, use the plain _irq() variants of spin_(un)lock() to make this more obvious. Signed-off-by:
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Lyude Paul authored
This function is only ever called from ioctl context, so we're guaranteed to have interrupts enabled. Stop using the irqsave/irqrestore variants of spin_(un)lock_irq() to make this more obvious. Signed-off-by:
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Lyude Paul authored
This is only called from: * Atomic modesetting hooks * Module probing routines * Legacy modesetting hooks All of which have IRQs enabled, so we can also get rid of irqsave/restore here to make the IRQ context of this function more obvious. Signed-off-by:
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Lyude Paul authored
All of the drivers in the kernel tree only call this from one of the following contexts: * drm_crtc_funcs->reset * During initial module load Since both of these contexts are guaranteed to have interrupts enabled beforehand, there's no need to use the irqsave/irqrestore variants of spin_(un)lock(). So, fix this to make the irq context of this function more obvious. Signed-off-by:
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Christian König authored
The driver doesn't expose any not-mapable memory resources. v2: remove unused man variable as well Signed-off-by:
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Christian König authored
The driver doesn't expose any not-mapable memory resources. Signed-off-by:
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Christian König authored
The driver doesn't expose any not-mapable memory resources. Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by:
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Christian König authored
The original intention was to avoid CPU page table unmaps when BOs move between the GTT and SYSTEM domain. The problem is that this never correctly handled changes in the caching attributes or backing pages. Just drop this for now and simply unmap the CPU page tables in all cases. Signed-off-by:
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Christian König authored
Only functional change is to always keep io_reserved_count up to date for debugging even when it is not used otherwise. Signed-off-by:
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Christian König authored
Just use the use_io_reserve_lru flag. It doesn't make much sense to have two flags. Signed-off-by:
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Christian König authored
Nouveau is the only user of this functionality and evicting io space on -EAGAIN is really a misuse of the return code. Instead switch to using -ENOSPC here which makes much more sense and simplifies the code. This could unbreak something as we now cleanly return EAGAIN, but the chance for this are rather low. Signed-off-by:
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Christian König authored
Implementing those is completely unnecessary. Signed-off-by:
Madhav Chauhan <madhav.chauhan@amd.com> Link: https://patchwork.freedesktop.org/patch/378236/
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Daniel Vetter authored
Comes up every few years, gets somewhat tedious to discuss, let's write this down once and for all. What I'm not sure about is whether the text should be more explicit in flat out mandating the amdkfd eviction fences for long running compute workloads or workloads where userspace fencing is allowed. v2: Now with dot graph! v3: Typo (Dave Airlie) Reviewed-by:
Thomas Hellstrom <thomas.hellstrom@intel.com> Acked-by:
Jason Ekstrand <jason@jlekstrand.net> Acked-by:
Daniel Stone <daniels@collabora.com> Acked-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Jesse Natalie <jenatali@microsoft.com> Cc: Steve Pronovost <spronovo@microsoft.com> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: Thomas Hellstrom <thomas.hellstrom@intel.com> Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Cc: linux-rdma@vger.kernel.org Cc: amd-gfx@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by:
Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200709123339.547390-1-daniel.vetter@ffwll.ch
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Daniel Vetter authored
Two in one go: - it is allowed to call dma_fence_wait() while holding a dma_resv_lock(). This is fundamental to how eviction works with ttm, so required. - it is allowed to call dma_fence_wait() from memory reclaim contexts, specifically from shrinker callbacks (which i915 does), and from mmu notifier callbacks (which amdgpu does, and which i915 sometimes also does, and probably always should, but that's kinda a debate). Also for stuff like HMM we really need to be able to do this, or things get real dicey. Consequence is that any critical path necessary to get to a dma_fence_signal for a fence must never a) call dma_resv_lock nor b) allocate memory with GFP_KERNEL. Also by implication of dma_resv_lock(), no userspace faulting allowed. That's some supremely obnoxious limitations, which is why we need to sprinkle the right annotations to all relevant paths. The one big locking context we're leaving out here is mmu notifiers, added in commit 23b68395 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Aug 26 22:14:21 2019 +0200 mm/mmu_notifiers: add a lockdep map for invalidate_range_start/end that one covers a lot of other callsites, and it's also allowed to wait on dma-fences from mmu notifiers. But there's no ready-made functions exposed to prime this, so I've left it out for now. v2: Also track against mmu notifier context. v3: kerneldoc to spec the cross-driver contract. Note that currently i915 throws in a hard-coded 10s timeout on foreign fences (not sure why that was done, but it's there), which is why that rule is worded with SHOULD instead of MUST. Also some of the mmu_notifier/shrinker rules might surprise SoC drivers, I haven't fully audited them all. Which is infeasible anyway, we'll need to run them with lockdep and dma-fence annotations and see what goes boom. v4: A spelling fix from Mika v5: #ifdef for CONFIG_MMU_NOTIFIER. Reported by 0day. Unfortunately this means lockdep enforcement is slightly inconsistent, it won't spot GFP_NOIO and GFP_NOFS allocations in the wrong spot if CONFIG_MMU_NOTIFIER is disabled in the kernel config. Oh well. v5: Note that only drivers/gpu has a reasonable (or at least historical) excuse to use dma_fence_wait() from shrinker and mmu notifier callbacks. Everyone else should either have a better memory manager model, or better hardware. This reflects discussions with Jason Gunthorpe. Cc: Jason Gunthorpe <jgg@mellanox.com> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: kernel test robot <lkp@intel.com> Acked-by:
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Daniel Vetter authored
Design is similar to the lockdep annotations for workers, but with some twists: - We use a read-lock for the execution/worker/completion side, so that this explicit annotation can be more liberally sprinkled around. With read locks lockdep isn't going to complain if the read-side isn't nested the same way under all circumstances, so ABBA deadlocks are ok. Which they are, since this is an annotation only. - We're using non-recursive lockdep read lock mode, since in recursive read lock mode lockdep does not catch read side hazards. And we _very_ much want read side hazards to be caught. For full details of this limitation see commit e9149858 Author: Peter Zijlstra <peterz@infradead.org> Date: Wed Aug 23 13:13:11 2017 +0200 locking/lockdep/selftests: Add mixed read-write ABBA tests - To allow nesting of the read-side explicit annotations we explicitly keep track of the nesting. lock_is_held() allows us to do that. - The wait-side annotation is a write lock, and entirely done within dma_fence_wait() for everyone by default. - To be able to freely annotate helper functions I want to make it ok to call dma_fence_begin/end_signalling from soft/hardirq context. First attempt was using the hardirq locking context for the write side in lockdep, but this forces all normal spinlocks nested within dma_fence_begin/end_signalling to be spinlocks. That bollocks. The approach now is to simple check in_atomic(), and for these cases entirely rely on the might_sleep() check in dma_fence_wait(). That will catch any wrong nesting against spinlocks from soft/hardirq contexts. The idea here is that every code path that's critical for eventually signalling a dma_fence should be annotated with dma_fence_begin/end_signalling. The annotation ideally starts right after a dma_fence is published (added to a dma_resv, exposed as a sync_file fd, attached to a drm_syncobj fd, or anything else that makes the dma_fence visible to other kernel threads), up to and including the dma_fence_wait(). Examples are irq handlers, the scheduler rt threads, the tail of execbuf (after the corresponding fences are visible), any workers that end up signalling dma_fences and really anything else. Not annotated should be code paths that only complete fences opportunistically as the gpu progresses, like e.g. shrinker/eviction code. The main class of deadlocks this is supposed to catch are: Thread A: mutex_lock(A); mutex_unlock(A); dma_fence_signal(); Thread B: mutex_lock(A); dma_fence_wait(); mutex_unlock(A); Thread B is blocked on A signalling the fence, but A never gets around to that because it cannot acquire the lock A. Note that dma_fence_wait() is allowed to be nested within dma_fence_begin/end_signalling sections. To allow this to happen the read lock needs to be upgraded to a write lock, which means that any other lock is acquired between the dma_fence_begin_signalling() call and the call to dma_fence_wait(), and still held, this will result in an immediate lockdep complaint. The only other option would be to not annotate such calls, defeating the point. Therefore these annotations cannot be sprinkled over the code entirely mindless to avoid false positives. Originally I hope that the cross-release lockdep extensions would alleviate the need for explicit annotations: https://lwn.net/Articles/709849/ But there's a few reasons why that's not an option: - It's not happening in upstream, since it got reverted due to too many false positives: commit e966eaee Author: Ingo Molnar <mingo@kernel.org> Date: Tue Dec 12 12:31:16 2017 +0100 locking/lockdep: Remove the cross-release locking checks This code (CONFIG_LOCKDEP_CROSSRELEASE=y and CONFIG_LOCKDEP_COMPLETIONS=y), while it found a number of old bugs initially, was also causing too many false positives that caused people to disable lockdep - which is arguably a worse overall outcome. - cross-release uses the complete() call to annotate the end of critical sections, for dma_fence that would be dma_fence_signal(). But we do not want all dma_fence_signal() calls to be treated as critical, since many are opportunistic cleanup of gpu requests. If these get stuck there's still the main completion interrupt and workers who can unblock everyone. Automatically annotating all dma_fence_signal() calls would hence cause false positives. - cross-release had some educated guesses for when a critical section starts, like fresh syscall or fresh work callback. This would again cause false positives without explicit annotations, since for dma_fence the critical sections only starts when we publish a fence. - Furthermore there can be cases where a thread never does a dma_fence_signal, but is still critical for reaching completion of fences. One example would be a scheduler kthread which picks up jobs and pushes them into hardware, where the interrupt handler or another completion thread calls dma_fence_signal(). But if the scheduler thread hangs, then all the fences hang, hence we need to manually annotate it. cross-release aimed to solve this by chaining cross-release dependencies, but the dependency from scheduler thread to the completion interrupt handler goes through hw where cross-release code can't observe it. In short, without manual annotations and careful review of the start and end of critical sections, cross-relese dependency tracking doesn't work. We need explicit annotations. v2: handle soft/hardirq ctx better against write side and dont forget EXPORT_SYMBOL, drivers can't use this otherwise. v3: Kerneldoc. v4: Some spelling fixes from Mika v5: Amend commit message to explain in detail why cross-release isn't the solution. v6: Pull out misplaced .rst hunk. Acked-by:
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Christian König authored
The helper doesn't expose any not-mapable memory resources. Signed-off-by:
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- 20 Jul, 2020 17 commits
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Markus Elfring authored
The function “platform_get_irq” can log an error already. Thus omit a redundant message for the exception handling in the calling function. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de>
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Steve Longerbeam authored
Use a bit-mask of EOF irqs to determine when all required idmac channel EOFs have been received for a tile conversion, and only do tile completion processing after all EOFs have been received. Otherwise it was found that a conversion would stall after the completion of a tile and the start of the next tile, because the input/read idmac channel had not completed and entered idle state, thus locking up the channel when attempting to re-start it for the next tile. Fixes: 0537db80 ("gpu: ipu-v3: image-convert: reconfigure IC per tile") Signed-off-by:
Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by:
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Steve Longerbeam authored
Combine the rotate_irq() and norotate_irq() handlers into a single eof_irq() handler. Signed-off-by:
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Steve Longerbeam authored
RGB32 and BGR32 formats were inadvertently removed from the switch statement in ipu_pixelformat_to_colorspace(). Restore them. Fixes: a5995717 ("gpu: ipu-v3: enable remaining 32-bit RGB V4L2 pixel formats") Signed-off-by:
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Liu Ying authored
Both of the two LVDS channels should be disabled for split mode in the encoder's ->disable() callback, because they are enabled in the encoder's ->enable() callback. Fixes: 6556f7f8 ("drm: imx: Move imx-drm driver out of staging") Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Liu Ying <victor.liu@nxp.com> Signed-off-by:
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Marco Felsch authored
We do some string parsing and string comparison in front of drm_of_find_panel_or_bridge(). All this work is useless if the call fails. Move drm_of_find_panel_or_bridge() infront of the parsing work to fail early. Signed-off-by:
Marco Felsch <m.felsch@pengutronix.de> Reviewed-by:
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Marco Felsch authored
Since commit 5e501ed7 ("drm/imx: imx-ldb: allow to determine bus format from the connected panel") the enum isn't used anymore. Drop it to cleanup the code a bit. Signed-off-by:
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Marco Felsch authored
The best_encoder() callback is used by the drm-core to find an encoder if the connector is connected to multiple encoders but the parallel, tve and ldb uses always the 1-encoder : 1-connector setup. Such a simple setup can be handled by the drm-core. Signed-off-by:
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Marco Felsch authored
Add missing regulator_disable() as devm_action to avoid dedicated unbind() callback and fix the missing error handling. Fixes: fcbc51e5 ("staging: drm/imx: Add support for Television Encoder (TVEv2)") Signed-off-by:
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Marek Vasut authored
The bus_flags handling logic does not seem to cover all potential usecases. Specifically, this seems to fail with an "edt,etm0700g0edh6" display attached to an 24bit display interface, with interface-pix-fmt = "rgb24" set in DT. This patch fixes the problem by overriding the imx_crtc_state->bus_flags from the imxpd->bus_flags only if the DT property "interface-pix-fmt" is present or if the DI provides no formats. Signed-off-by:
Marek Vasut <marex@denx.de> Signed-off-by:
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Philipp Zabel authored
Component driver structures allocated with devm_kmalloc() in bind() are freed automatically after unbind(). Since the contained drm structures are accessed afterwards in drm_mode_config_cleanup(), move the allocation into probe() to extend the driver structure's lifetime to the lifetime of the device. This should eventually be changed to use drm resource managed allocations with lifetime of the drm device. We also need to ensure that all componets are available during the unbind() so we need to call component_unbind_all() before we free non-devres resources like planes. Note this patch fixes the the use after free bug but introduces a possible boot loop issue. The issue is triggered if the HDMI support is enabled and a component driver always return -EPROBE_DEFER, see discussion [1] for more details. [1] https://lkml.org/lkml/2020/3/24/1467 Fixes: 17b5001b ("imx-drm: convert to componentised device support") Signed-off-by:
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by:
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: -
Uwe Kleine-König authored
flags is unused since the driver was introduced in commit 45d59d70 ("drm: Add new driver for MXSFB controller"). Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200716174139.16602-1-u.kleine-koenig@pengutronix.de
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Guido Günther authored
In contrast to other display controllers on imx like DCSS and ipuv3 lcdif/mxsfb does not support detiling e.g. vivante tiled layouts. Since mesa might assume otherwise make it explicit that only DRM_FORMAT_MOD_LINEAR is supported. Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
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Suraj Upadhyay authored
Convert device logging with dev_* functions into drm_* functions. The patch has been generated with the coccinelle script below. The script focuses on instances of dev_* functions where the drm device context is clearly visible in its arguments. @@expression E1; expression list E2; @@ -dev_warn(E1->dev, E2) +drm_warn(E1, E2) @@expression E1; expression list E2; @@ -dev_info(E1->dev, E2) +drm_info(E1, E2) @@expression E1; expression list E2; @@ -dev_err(E1->dev, E2) +drm_err(E1, E2) @@expression E1; expression list E2; @@ -dev_info_once(E1->dev, E2) +drm_info_once(E1, E2) @@expression E1; expression list E2; @@ -dev_notice_once(E1->dev, E2) +drm_notice_once(E1, E2) @@expression E1; expression list E2; @@ -dev_warn_once(E1->dev, E2) +drm_warn_once(E1, E2) @@expression E1; expression list E2; @@ -dev_err_once(E1->dev, E2) +drm_err_once(E1, E2) @@expression E1; expression list E2; @@ -dev_err_ratelimited(E1->dev, E2) +drm_err_ratelimited(E1, E2) @@expression E1; expression list E2; @@ -dev_dbg(E1->dev, E2) +drm_dbg(E1, E2) Signed-off-by:
Suraj Upadhyay <usuraj35@gmail.com> Signed-off-by:
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Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'i810_dma_initialize()' GFP_KERNEL can be used because its only caller, 'i810_dma_init()', already use it and no lock is taken in the between. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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