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path: root/drivers/gpu
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2017-02-02drm/bridge/sii8620: fix disconnect sequenceAndrzej Hajda
The patch allows to avoid rare cases when discovery fails. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-19-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: split EDID read and write codeAndrzej Hajda
MHL3 requires that after reading EDID from the sink source should ask peer for features. To make both protocols happy the patch splits the code accordingly. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-18-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: add delay during cbus resetAndrzej Hajda
Without delay CBUS sometimes was not reset properly. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-17-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: do not stop MHL output when TMDS input is stoppedAndrzej Hajda
Stopping output causes full re-detection of the sink and slows down the process. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-16-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: set gen2 write burst before sending MSC commandAndrzej Hajda
Write burst should be enabled for MHL_INT_RC_FEAT_REQ and disabled for other commands. The patch moves functions up and adds delay setting for MHL3 burst mode. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-15-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: abstract out sink detection codeAndrzej Hajda
MHL1 and MHL3 have different initialization paths. To make both protocols happy sink detection is put into continuation after link mode enablement. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-14-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: fix initialization sequence for MHL2 receiversAndrzej Hajda
MHL2 receiver require disabling transmitter on initialization. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-13-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: fix MSC message removalAndrzej Hajda
Messages queue can be cleaned up by message callbacks, to avoid repeated removal of current message it should be removed from the queue before calling these callbacks. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-12-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: remove spare CBUS bring-up sequenceAndrzej Hajda
In case of MHL3 CBUS is bring-up already in sii8620_got_ecbus_speed. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-11-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: fix peer device capabilities read codeAndrzej Hajda
Peer capabilities should be read differently depending on protocol version. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-10-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: respond to feature requestsAndrzej Hajda
MHL3 protocol requires device to respond to feature request from peer. This minimal answer fulfills the requirement and allows to continue negotiation. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-9-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: add support for burst eMSC transmissionsAndrzej Hajda
Burst transmissions are used in MHL3 mode negotiation. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-8-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: initial support for eCBUS-S modeAndrzej Hajda
The Single-ended eCBUS Mode (eCBUS-S) mode provides 60 Mb/s full-duplex bidirectional traffic for three channels: - CBUS data (CBUS1 channel), - High-bandwidth MHL data (eMSC channel), - tunneling data (T-CBUS channel). It is required to fully support MHL3 dongles. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-6-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: add continuations to messagesAndrzej Hajda
Due to asynchronous nature of MHL flow of execution is dispersed. Logical continuation of some actions happens after response of peer, i.e in interrupt handler. To simplify coding continuation mechanism has been added - it is now possible to provide continuation callback, which will be called after peer responds to given action. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-5-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: add reading device capability registersAndrzej Hajda
This functionality is necessary to implement MHL3 modes. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-4-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: add MHL3 mode check helperAndrzej Hajda
MHL3 modes differs significantly from MHL1 mode, this helper will be used frequently to clearly distinguish them. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-3-git-send-email-a.hajda@samsung.com
2017-02-02drm/bridge/sii8620: simplify MHL3 mode settingAndrzej Hajda
It is not necessary to set REG_COC_CTL0, REG_MHL_COC_CTL1 registers. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-2-git-send-email-a.hajda@samsung.com
2017-02-02drm/etnaviv: Remove duplicate header file includeLiviu Dudau
etnaviv_gem.h header gets included twice. Remove duplicate. Signed-off-by: Liviu Dudau <liviu@dudau.co.uk> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2017-02-02Revert "drm/etnaviv: trick drm_mm into giving out a low IOVA"Lucas Stach
Now that commandstreams are handled through the cmdbuf suballocator the workaround to make the IOVA games work is not needed anymore. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: add cmdbuf suballocatorLucas Stach
There are 3 big benefits to suballocating a single big DMA buffer for command submission: 1. Avoid hammering CMA. The old way of allocating and freeing a DMA buffer for each submission was hitting some of the real slow pathes in CMA, as this allocator was not designed for a concurrent small buffers load. 2. Less TLB flushes on IOMMUv2. If a new command buffer is mapped into the GPU address space the MMU TLBs need to be flushed. By having one big buffer statically mapped to the GPU, a lot of those flushes can be avoided. 3. No funky workarounds for GC3000. The FE TLB flush on GC3000 isn't reliable. To work around that we tried to lay out the cmdbufs in the GPU address space in a way to avoid this issue. This hasn't always worked if the address space is crowded. A single statically mapped buffer avoids the erratum completely. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: get cmdbuf physical address through the cmdbuf abstractionLucas Stach
Don't allow IOMMUv2 to peek directly into the cmdbuf, but get the needed PA through a dedicated function. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: wire up iova handling in new cmdbuf abstractionLucas Stach
Don't call the IOMMU directly, but go through the new cmdbuf abstraction. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: move cmdbuf de-/allocation into own fileLucas Stach
This will get more complex with the following changes, so move it into its own place. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: always flush MMU TLBs on map/unmapLucas Stach
This ensures that the GPU isn't able to write into already freed objects, as doing this in the IOVA reaper isn't enough, as the gem_free_object path will also cause unmaps to happen. On MMUv2 this also ensures that stale entries, which may have been prefetched into the TLB will be purged. The flush is low overhead, as it gets batched up with the next user command buffer, so this isn't incuring an overhead for each buffer map/unmap. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-02-02drm/etnaviv: constify etnaviv_iommu_ops structuresBhumika Goyal
Declare etnaviv_iommu_ops structure as const as it is only used when the reference of one of its field is stored in the ops field of a iommu_domain structure. This ops field is of type const, so etnaviv_iommu_ops structures having similar properties can be declared const too. Done using Coccinelle. Before and after size details of .o file remains the same after cross compiling for arm architecture. lst: Trimmed commit message, apply the same change to iommu_v2. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2017-02-02drm: qxl: Embed drm_device into driver structureGabriel Krisman Bertazi
This is the recommended way to create the drm_device structure, according to DRM documentation. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170127010548.27970-4-krisman@collabora.co.uk Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-02drm: qxl: Drop duplicated pci_device pointer attributeGabriel Krisman Bertazi
qxl_device duplicates the pointer to struct pci_dev, which is not needed since we already have it in the drm_device structure. Clean it up. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170127010548.27970-3-krisman@collabora.co.uk Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-02drm: qxl: Drop duplicated device pointer attributeGabriel Krisman Bertazi
qxl_device duplicates a pointer to struct device, which is not needed since we already have it in the drm_device structure. Clean it up. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170127010548.27970-2-krisman@collabora.co.uk Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-02drm: qxl: Drop misleading commentGabriel Krisman Bertazi
No longer true since commit 07f8d9bdb235 ("drm/qxl: add support for > 1 output"). qxl_num_crtc defaults to 4 and is configurable as a module parameter. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170127010548.27970-1-krisman@collabora.co.uk Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-02drm/bochs: Implement nomodesetMax Staudt
Up until now, the bochsdrm driver didn't handle the nomodeset option at boot, and didn't provide a "modeset" module option either. This patch implements both. The new parameter can be used by specifying bochs-drm.modeset=0 at boot time. Signed-off-by: Max Staudt <mstaudt@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/1484763012-17783-1-git-send-email-mstaudt@suse.de Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-01drm/vc4: Add DSI driverEric Anholt
The DSI0 and DSI1 blocks on the 2835 are related hardware blocks. Some registers move around, and the featureset is slightly different, as DSI1 (the 4-lane DSI) is a later version of the hardware block. This driver doesn't yet enable DSI0, since we don't have any hardware to test against, but it does put a lot of the register definitions and code in place. v2: Use the clk_hw interfaces, don't set CLK_IS_BASIC (from review by Stephen Boyd) Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1) Link: http://patchwork.freedesktop.org/patch/msgid/20170131192912.11316-1-eric@anholt.net
2017-02-01drm/vc4: Add support for feeding DSI encoders from the pixel valve.Eric Anholt
We have to set a different pixel format, which tells the hardware to use the pix_width field that's fed in sideband from the DSI encoder to divide the "pixel" clock. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161214194621.16499-6-eric@anholt.net
2017-02-01drm/vc4: Set up SCALER_DISPCTRL at boot.Eric Anholt
We want the HVS on, obviously, and we also want DSP3 (PV1's source) to be muxed from HVS channel 2 like we expect in vc4_crtc.c. The firmware wasn't setting the DSP3 mux up when both the LCD and HDMI were disabled. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161214194621.16499-5-eric@anholt.net
2017-02-01drm: Clean up the 1366x768 fixup codesTakashi Iwai
This is just a cleanup, no functional change. The fixup code for 1366x768 in drm_mode_create_from_cmdline_mode() is basically a copy of the existing code in drm_edid.c. Make the latter code public so that it can be called from the former function. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20170117164329.10551-1-tiwai@suse.de Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> [vsyrjala: include drm_crtc_internal.h to make sparse happy] Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2017-02-01drm/i915: Pass platform device to LPE audio notifierTakashi Iwai
This allows the LPE HDMI driver to clean up its global variable reference. Also drop to pass the eld pointer because the connection status and the ELD bytes can be retrieved from the attached pdata. Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: Pass pipe to LPE audio notificationTakashi Iwai
The LPE audio configuration depends on the pipe, thus we need to pass the currently used pipe. It's now embedded in struct intel_hdmi_lpe_audio_eld as well as port id. Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: Avoid MST pipe handling for LPE audioTakashi Iwai
The pipe gets cleared to -1 for non-MST before the ELD audio notification due to the MST audio support. This makes sense for HD-audio that received the MST handling, but it's useless for LPE audio. Handle the MST pipe hack conditionally only for HD-audio. Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: add DisplayPort amp unmute for LPE audio modePierre-Louis Bossart
Enable unmute/mute amp notification. This doesn't seem to affect HDMI support so this is done unconditionally. An earlier version of this patch set a chicken bit at address 0x62F38 prior to the mute/unmute but this register doesn't seem to do anything so this phase was removed. v1->v2: Drop needless pipe A check, avoid temporary reg offset variable. v2->v3: Add "_" prefix to VLV_AUD_PORT_EN_X_DBG as they are internal. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: add DP support in LPE audio modePierre-Louis Bossart
If DisplayPort is detected, pass flag and link rate to audio driver Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: Track pinned vma in intel_plane_stateChris Wilson
With atomic plane states we are able to track an allocation right from preparation, during use and through to the final free after being swapped out for a new plane. We can couple the VMA we pin for the framebuffer (and its rotation) to this lifetime and avoid all the clumsy lookups in between. v2: Remove residual vma on plane cleanup (Chris) v3: Add a description for the vma destruction in intel_plane_destroy_state (Maarten) References: https://bugs.freedesktop.org/show_bug.cgi?id=98829 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170116152131.18089-1-chris@chris-wilson.co.uk Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (cherry picked from commit be1e341513ca23b0668b7b0f26fa6e2ffc46ba20) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1485854491-27389-3-git-send-email-maarten.lankhorst@linux.intel.com
2017-02-01drm/atomic: Unconditionally call prepare_fb.Maarten Lankhorst
Atomic drivers may set properties like rotation on the same fb, which may require a call to prepare_fb even when framebuffer stays identical. Instead of handling all the special cases in the core, let the driver decide when prepare_fb and cleanup_fb are noops. This is a revert of: commit fcc60b413d14dd06ddbd79ec50e83c4fb2a097ba Author: Keith Packard <keithp@keithp.com> Date: Sat Jun 4 01:16:22 2016 -0700 drm: Don't prepare or cleanup unchanging frame buffers [v3] The original commit mentions that this prevents waiting in i915 on all previous rendering during cursor updates, but there are better ways to fix this. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/6d82f9b6-9d16-91d1-d176-4a37b09afc44@linux.intel.com (cherry picked from commit 0532be078a207d7dd6ad26ebd0834e258acc4ee7) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1485854491-27389-2-git-send-email-maarten.lankhorst@linux.intel.com
2017-02-01Merge remote-tracking branch 'airlied/drm-next' into drm-misc-nextDaniel Vetter
Backmerge to resync and also so that Ville can apply a cleanup patch from Takashi. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2017-02-01Merge tag 'drm-misc-fixes-2017-01-31' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-fixes 2 patches to fix the oops Dave Hanse reported, plus a double kfree fix Maarten discovered while backporting the fix for Linus. For Linus' vma tracking oops the plan is to send you a dedicated pull with the 2 patches we need, but since it's tricky we're letting CI beat on it a bit more. * tag 'drm-misc-fixes-2017-01-31' of git://anongit.freedesktop.org/git/drm-misc: drm/atomic: Fix double free in drm_atomic_state_default_clear drm: Don't race connector registration drm: prevent double-(un)registration for connectors
2017-02-01Merge branch 'exynos-drm-next' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next adding runtime PM support to MIC driver, and including some cleanups - especially using atomic helper functions instead of specific ones - and fixups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: g2d: prevent integer overflow in drm/exynos: fix a timeout loop drm/exynos: use atomic helper commit drm/exynos: remove unnecessary codes drm/exynos: mic: Add runtime PM support drm/exynos: Stop using drm_framebuffer_unregister_private drm/exynos: mic: Fix parse_dt function drm/exynos: mic: Add mode_set callback function
2017-02-01Merge tag 'sunxi-drm-for-4.11' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into drm-next Allwinner DRM changes for 4.11 Just one minor fix. * tag 'sunxi-drm-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: drm/sun4i: Fix a return value in case of error
2017-02-01Merge branch 'drm-vmwgfx-next' of ↵Dave Airlie
git://people.freedesktop.org/~syeh/repos_linux into drm-next This is to address what we've discussed, moving some of the minor changes into a drm-next request. * 'drm-vmwgfx-next' of git://people.freedesktop.org/~syeh/repos_linux: drm/vmwgfx: Use kmemdup instead of kmalloc and memcpy drm/vmwgfx: Fix depth input into drm_mode_legacy_fb_format drm/vmwgfx: Fix a potential integer overflow drm/vmwgfx: Clear an uninitialized struct member drm/vmwgfx: Annotate ignored return values drm/vmwgfx: Clear uninitialized fields of a parameter
2017-02-01Merge branch 'drm-next-4.11' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next This is the main feature pull for radeon and amdgpu for 4.11. Highlights: - Power and clockgating improvements - Preliminary SR-IOV support - ttm buffer priority support - ttm eviction fixes - Removal of the ttm lru callbacks - Remove SI DPM quirks due to MC firmware issues - Handle VFCT with multiple vbioses - Powerplay improvements - Lots of driver cleanups * 'drm-next-4.11' of git://people.freedesktop.org/~agd5f/linux: (120 commits) drm/amdgpu: fix amdgpu_bo_va_mapping flags drm/amdgpu: access stolen VRAM directly on CZ (v2) drm/amdgpu: access stolen VRAM directly on KV/KB (v2) drm/amdgpu: fix kernel panic when dpm disabled on Kv. drm/amdgpu: fix dpm bug on Kv. drm/amd/powerplay: fix regresstion issue can't set manual dpm mode. drm/amdgpu: handle vfct with multiple vbios images drm/radeon: handle vfct with multiple vbios images drm/amdgpu: move misc si headers into amdgpu drm/amdgpu: remove unused header si_reg.h drm/radeon: drop pitcairn dpm quirks drm/amdgpu: drop pitcairn dpm quirks drm: radeon: radeon_ttm: Handle return NULL error from ioremap_nocache drm/amd/amdgpu/amdgpu_ttm: Handle return NULL error from ioremap_nocache drm/amdgpu: add new virtual display ID drm/amd/amdgpu: remove the uncessary parameter for ib scheduler drm/amdgpu: Bring bo creation in line with radeon driver (v2) drm/amd/powerplay: fix misspelling in header guard drm/ttm: revert "add optional LRU removal callback v2" drm/ttm: revert "implement LRU add callbacks v2" ...
2017-02-01Merge tag 'drm-misc-next-2017-01-30' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-next Another round of -misc stuff: - Noralf debugfs cleanup cleanup (not yet everything, some more driver patches awaiting acks). - More doc work. - edid/infoframe fixes from Ville. - misc 1-patch fixes all over, as usual Noralf needs this for his tinydrm pull request. * tag 'drm-misc-next-2017-01-30' of git://anongit.freedesktop.org/git/drm-misc: (48 commits) drm/vc4: Remove vc4_debugfs_cleanup() dma/fence: Export enable-signaling tracepoint for emission by drivers drm/tilcdc: Remove tilcdc_debugfs_cleanup() drm/tegra: Remove tegra_debugfs_cleanup() drm/sti: Remove drm_debugfs_remove_files() calls drm/radeon: Remove drm_debugfs_remove_files() call drm/omap: Remove omap_debugfs_cleanup() drm/hdlcd: Remove hdlcd_debugfs_cleanup() drm/etnaviv: Remove etnaviv_debugfs_cleanup() drm/etnaviv: allow build with COMPILE_TEST drm/amd/amdgpu: Remove drm_debugfs_remove_files() call drm/prime: Clarify DMA-BUF/GEM Object lifetime drm/ttm: Make sure BOs being swapped out are cacheable drm/atomic: Remove drm_atomic_debugfs_cleanup() drm: drm_minor_register(): Clean up debugfs on failure drm: debugfs: Remove all files automatically on cleanup drm/fourcc: add vivante tiled layout format modifiers drm/edid: Set YQ bits in the AVI infoframe according to CEA-861-F drm/edid: Set AVI infoframe Q even when QS=0 drm/edid: Introduce drm_hdmi_avi_infoframe_quant_range() ...
2017-02-01Merge tag 'drm/atmel-hlcdc/for-4.11' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/bbrezillon/linux into drm-next Contains a single patch to create the fbdev at driver's registration time instead of waiting for the connector status change. * tag 'drm/atmel-hlcdc/for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/bbrezillon/linux: drm/atmel-hlcdc: Rework the fbdev creation logic
2017-02-01Merge tag 'zxdrm-4.11' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into drm-next ZTE DRM driver updates for 4.11: - Add missing selection of VIDEOMODE_HELPERS in Kconfig, since ZTE DRM driver uses drm_display_mode_to_videomode(). - Enable HDMI audio support through SPDIF interface based on generic hdmi-audio-codec driver. - Enable VOU VL (Video Layer) to support overlay plane with scaling function. - Refine zx_vou driver a bit and then add TV Encoder output device support. [airlied: fixup plane format change] * tag 'zxdrm-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: drm: zte: add tvenc driver support dt: add bindings for ZTE tvenc device drm: zte: add function to configure vou_ctrl dividers drm: zte: move struct vou_inf into zx_vou driver drm: zte: add interlace mode support drm: zte: add overlay plane support drm: zte: add .atomic_disable hook to disable graphic layer drm: zte: make zx_plane accessible from zx_vou driver drm: zte: support hdmi audio through spdif drm: zte: select VIDEOMODE_HELPERS in Kconfig
generated by cgit (git 2.34.1) at 2025-09-13 18:43:44 +0000