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path: root/drivers/gpu/drm
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2016-09-22drm: Extract drm_plane.[hc]Daniel Vetter
Just pure code movement, cleanup and polish will happen in later patches. v2: Don't forget all the ioctl! To extract those cleanly I decided to put check_src_coords into drm_framebuffer.c (and give it a drm_framebuffer_ prefix), since that just checks framebuffer constraints. v3: rebase over PAGE_FLIP_TARGET. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> [seanpaul] This patch as posted on the list was rebased on: commit 6f00975c619064a18c23fd3aced325ae165a73b9 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sat Aug 20 12:22:11 2016 +0200 drm: Reject page_flip for !DRIVER_MODESET so as a result of moving the page_flip ioctl, this fix has been rolled into this patch. Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm/tilcdc: Add atomic and crtc headers to crtc.cSean Paul
Also reorder alphabetically and fix up drm_flip_work header. Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm/rockchip: Balance irq refcount on failureSean Paul
If create_crtc fails in vop bind, ensure the irq refcount is zeroed back out before exiting. Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm/rockchip: Kill vop_plane_stateTomasz Figa
After changes introduced by last patches, there is no useful data stored in vop_plane_state struct. Let's remove it and make the driver use generic plane state alone. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Always signal event in next vblank after cfg_doneTomasz Figa
This patch makes the driver send the pending vblank event in next vblank following the commit, relying on vblank signalling improvements done in previous patches. This gives us vblank events that always represent the real moment of changes hitting on the screen (which was the case only for complete FB changes before) and lets us remove the manual window update check. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Do not enable vblank without eventTomasz Figa
Originally we needed to enable vblank for any atomic commit to kick the PSR machine, but that was changed and we no longer need to do so from a vblank interrupt. Let's return to original behavior of enabling vblank only if it is really necessary. This essentially reverts commit 5b6804034ae9 ("drm/rockchip: Enable vblank without event"). Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Replace custom wait_for_vblanks with helperTomasz Figa
Currently the driver uses a custom function to wait for flip to complete after an atomic commit. It was needed before because of two problems: - there is no hardware vblank counter, so the original helper would have a race condition with the vblank interrupt, - the driver didn't support unreferencing cursor framebuffers asynchronously to the commit, which was what the helper expected. Since both problems have been solved by previous patches, we can now make the driver use the generic helper and remove custom waiting code. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Unreference framebuffers from flip workTomasz Figa
Currently the driver waits for vblank and then unreferences old framebuffers from atomic commit code path. This is however breaking the legacy cursor API, which requires the updates to be fully asynchronous. Instead of just adding a special case for cursor, we can have actually smaller amount of code to unreference any changed framebuffer from a flip work. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Avoid race with vblank count incrementTomasz Figa
Since VOP does not have a hardware vblank count register, the ongoing commit might be racing with a requested vblank interrupt, which would increment the software vblank counter before the changes being committed actually happen. To avoid this, we can extend .atomic_flush(), so after it sets cfg_done bit, it polls the vblank interrupt bit until it's inactive to make sure that any old vblank interrupt gets to the handler and then uses synchronize_irq(vop->irq) to make sure the handler finishes running. The polling case should happen very rarely, but even if, the total wait time should be relatively low and in practice almost equal to the vop hardirq handler running time. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Get rid of some unnecessary codeTomasz Figa
Current code implements prepare_fb and cleanup_fb callbacks only to grab/release fb references, which is already done by atomic framework when creating/destryoing plane state. Let's remove these unused bits. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Clear interrupt status bits before enablingTomasz Figa
The enable register only masks the raw status bits to signal CPU interrupt only for enabled interrupts. The status bits are activated regardless of the enable register. This means that we might have an old interrupt event queued, which we are not interested in. To avoid getting a spurious interrupt signalled, we have to clear the old bit before we update the enable register. Signed-off-by: Tomasz Figa <tfiga@chromium.org>
2016-09-21drm/rockchip: Fix up bug in psr state machineSean Paul
The ->set() callback would always be called when transitioning from FLUSH->DISABLE since we assign state to psr->state right above the skip condition. Reported-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm/bridge: analogix_dp: Remove duplicated codeTomeu Vizoso
Remove code for reading the EDID and DPCD fields and use the helpers instead. Besides the obvious code reduction, other helpers are being added to the core that could be used in this driver and will be good to be able to use them instead of duplicating them. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Cc: Javier Martinez Canillas <javier@osg.samsung.com> Cc: Mika Kahola <mika.kahola@intel.com> Cc: Yakir Yang <ykk@rock-chips.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Archit Taneja <architt@codeaurora.org>
2016-09-21drm/rockchip: Reduce psr flush time to 100msSean Paul
3 seconds is a bit too conservative, drop this to 100ms for better power savings. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm/rockchip: Don't key off vblank for psrSean Paul
Instead of keying off vblank for psr, just flush every time we get an atomic update. This ensures that cursor updates will properly disable psr (without turning vblank on/off), and unifies the paths between fb_dirty and atomic psr enable/disable. Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-09-21drm: Fix typo in encoder docsDhinakaran Pandiyan
Corrected typo in bridge and encoder comparison. Also, added a one-line encoder description from the previous documentation. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Archit Taneja <architt@codeaurora.org> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474324848-6446-1-git-send-email-dhinakaran.pandiyan@intel.com
2016-09-21GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg()Markus Elfring
The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code place. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/b340d1ca-f114-a523-e6d1-afe7fd6c3826@users.sourceforge.net
2016-09-21GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_agp()Markus Elfring
The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code place. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/606c22f3-5da5-2e84-783d-bfe5289b4a01@users.sourceforge.net
2016-09-21GPU-DRM: Replace two kzalloc() calls by kcalloc() in drm_legacy_addbufs_pci()Markus Elfring
The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code places. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/51f88f44-130d-48ac-f531-32ca9ae3919f@users.sourceforge.net
2016-09-21GPU-DRM: Use kmalloc_array() in drm_legacy_addbufs_pci()Markus Elfring
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/b71c8fee-8e84-9f1b-8569-f1ae8b879cc5@users.sourceforge.net
2016-09-21drm/msm: bump kernel api version for explicit fencingRob Clark
Signed-off-by: Rob Clark <robdclark@gmail.com>
2016-09-21Merge branch 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into ↵Dave Airlie
drm-next fsl-dcu fixes. * 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu: drm/fsl-dcu: disable clock on error path drm/fsl-dcu: use PTR_ERR_OR_ZERO() to simplify the code drm/fsl-dcu: fix endian issue when using clk_register_divider
2016-09-20drm/sti: remove stih415-416 platform supportVincent Abriou
stih415 and stih416 platform are obsolete and no more supported. Only stih407 and stih410 platform are maintained. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-20drm/virtio: add real fence context and seqnoGustavo Padovan
virtio fences were created with no fence context, which would make then clash with an allocated fence context. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Message-id: 1472660813-28219-2-git-send-email-gustavo@padovan.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrappingGustavo Padovan
Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl just execute it directly. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Message-id: 1472660813-28219-1-git-send-email-gustavo@padovan.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20virtio-gpu: avoid possible NULL pointer dereferenceHeinrich Schuchardt
If output is NULL it is not permissable to dereference it. So we should leave the respective function in this case. The inconsistency was indicated by cppcheck. No actual NULL pointer dereference was observed. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Message-id: 1471813566-5324-1-git-send-email-xypron.glpk@gmx.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20drm/qxl: reapply cursor after SetCrtc callsRay Strode
The qxl driver currently destroys and recreates the qxl "primary" any time the first crtc is set. A side-effect of destroying the primary is mouse state associated with the crtc is lost, which leads to disappearing mouse cursors on wayland sessions. This commit changes the driver to reapply the cursor any time SetCrtc is called. It achieves this by keeping a reference to the cursor bo on the qxl_crtc struct. Signed-off-by: Ray Strode <rstrode@redhat.com> Message-id: 1473433745-11016-1-git-send-email-halfline@gmail.com https://bugzilla.redhat.com/show_bug.cgi?id=1200901 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20bochs: ignore device if there isn't enougth memoryGerd Hoffmann
The qemu stdvga can be configured with a wide range of video memory, from 1 MB to 256 MB (default is 16 MB). In case it is configured with only 1 or 2 MB it isn't really usable with bochsdrm, due to depths other than 32bpp not being supported so that isn't enough memory for a reasonable sized framebuffer. So skip the device and let vgacon or vesafb+fbcon handle the it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20Merge branch 'for-joerg/arm-smmu/updates' of ↵Joerg Roedel
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu
2016-09-20drm/sti: fix compositor debugfs creationVincent Abriou
Fix typo and issue while creating the vid and mixer debugfs entries. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2016-09-20drm/sti: use valid video modeFabien Dessenne
In atomic mode the crtc_xxx (eg crtc_hdisplay) members of the mode structure may be unset before calling atomic_check/commit for planes. Instead of, use xxx members which are actually set. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: in crtc_atomic_flush, enable only planes of this crtcFabien Dessenne
crtc_atomic_flush performs some additional processing, like plane enable at mixer level. Enable only the planes attached to the CRTC. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: use vtg array instead of vtg_main/auxFabien Dessenne
This is more generic and more consistent with the other members of the sti_compositor struct. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: use different notifier_block for each pipeFabien Dessenne
Each pipe shall have its own notifier block to manage the vblank event. This fixes issues where a client registered on given pipe is later abusively notified of events on the other pipe. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: fix atomic_disable checkFabien Dessenne
When a drm_plane is being disabled, its ->crtc member is set to NULL before the .atomic_disable() func is called. To get the crtc of the plane, read old_state->crtc instead of drm_plane->crtc Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: run gdp init sequence only onceFabien Dessenne
Do not rely on plane->status to define whether this is the first update but rather check for gdp->vtg. This avoids multiple and unwanted calls to sti_vtg_register_client() which breaks the kernel scheduler. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: run hqvdp init sequence only onceFabien Dessenne
Do not rely on plane->status to define whether this is the first update but rather check for hqvdp->xp70_initialized bit status. This avoids multiple and unwanted calls to sti_vtg_register_client() which breaks the kernel scheduler. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: fix debug logsFabien Dessenne
Add some missing \n in logs. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sti: dpms function missing for HDMI connectorVincent Abriou
Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2016-09-20drm/sti: Fix sparse warningsVille Syrjälä
drm/sti/sti_mixer.c:361:6: warning: symbol 'sti_mixer_set_matrix' was not declared. Should it be static? drm/sti/sti_gdp.c:476:5: warning: symbol 'sti_gdp_field_cb' was not declared. Should it be static? drm/sti/sti_gdp.c:885:24: warning: symbol 'sti_gdp_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_cursor.c:348:24: warning: symbol 'sti_cursor_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_compositor.c:28:28: warning: symbol 'stih407_compositor_data' was not declared. Should it be static? drm/sti/sti_compositor.c:49:28: warning: symbol 'stih416_compositor_data' was not declared. Should it be static? drm/sti/sti_vtg.c:75:1: warning: symbol 'vtg_lookup' was not declared. Should it be static? drm/sti/sti_vtg.c:476:24: warning: symbol 'sti_vtg_driver' was not declared. Should it be static? drm/sti/sti_dvo.c:109:5: warning: symbol 'dvo_awg_generate_code' was not declared. Should it be static? drm/sti/sti_dvo.c:602:24: warning: symbol 'sti_dvo_driver' was not declared. Should it be static? drm/sti/sti_vtac.c:209:24: warning: symbol 'sti_vtac_driver' was not declared. Should it be static? drm/sti/sti_tvout.c:914:24: warning: symbol 'sti_tvout_driver' was not declared. Should it be static? drm/sti/sti_hqvdp.c:786:5: warning: symbol 'sti_hqvdp_vtg_cb' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1253:24: warning: symbol 'sti_hqvdp_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1292:5: warning: symbol 'sti_hqvdp_bind' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1385:24: warning: symbol 'sti_hqvdp_driver' was not declared. Should it be static? drm/sti/sti_drv.c:143:6: warning: symbol 'sti_drm_dbg_cleanup' was not declared. Should it be static? Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm: sti: fix coccicheck warningsBenjamin Gaignard
Fix four warnings shown by coccicheck. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm: sti: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()Laurent Pinchart
The driver needs the number of bytes per pixel, not the bpp and depth info meant for fbdev compatibility. Use the right API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/sun4i: dotclock: Round to closest clock rateChen-Yu Tsai
With display pixel clocks we want to have the closest possible clock rate, to minimize timing and refresh rate skews. Whether the actual clock rate is higher or lower than the requested rate is less important. Also check candidates against the requested rate, rather than the ideal parent rate, the varying dividers also influence the difference between the requested rate and the rounded rate. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-20Merge tag 'imx-drm-next-2016-09-19' of ↵Dave Airlie
git://git.pengutronix.de/git/pza/linux into drm-next imx-drm active plane reconfiguration, cleanup, FSU/IC/IRT/VDIC support - add active plane reconfiguration support (v4), use the atomic_disable callback - stop calling disable_plane manually in the plane destroy path - let mode cleanup destroy mode objects on driver unbind - drop deprecated load/unload drm_driver ops - add exclusive fence to plane state, so the atomic helper can wait on them, remove the open-coded fence wait from imx-drm - add low level deinterlacer (VDIC) support - add support for channel linking via the frame synchronisation unit (FSU) - add queued image conversion support for memory-to-memory scaling, rotation, and color space conversion, using IC and IRT. * tag 'imx-drm-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: Add queued image conversion support gpu: ipu-v3: Add ipu_rot_mode_is_irt() gpu: ipu-v3: fix a possible NULL dereference drm/imx: parallel-display: detach bridge or panel on unbind drm/imx: imx-ldb: detach bridge on unbind drm/imx: imx-ldb: detach panel on unbind gpu: ipu-v3: Add FSU channel linking support gpu: ipu-v3: Add Video Deinterlacer unit drm/imx: add exclusive fence to plane state drm/imx: fold ipu_plane_disable into ipu_disable_plane drm/imx: don't destroy mode objects manually on driver unbind drm/imx: drop deprecated load/unload drm_driver ops drm/imx: don't call disable_plane in plane destroy path drm/imx: Add active plane reconfiguration support drm/imx: Use DRM_PLANE_COMMIT_NO_DISABLE_AFTER_MODESET flag drm/imx: ipuv3-crtc: Use the callback ->atomic_disable instead of ->disable gpu: ipu-v3: Do not wait for DMFC FIFO to clear when disabling DMFC channel
2016-09-20Merge tag 'drm-intel-next-2016-09-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - refactor the sseu code (Imre) - refine guc dmesg output (Dave Gordon) - more vgpu work - more skl wm fixes (Lyude) - refactor dpll code in prep for upfront link training (Jim Bride et al) - consolidate all platform feature checks into intel_device_info (Carlos Santa) - refactor elsp/execlist submission as prep for re-submission after hang recovery and eventually scheduling (Chris Wilson) - allow synchronous gpu reset handling, to remove tricky/impossible/fragile error recovery code (Chris Wilson) - prep work for nonblocking (execlist) submission, using fences to track depencies and drive elsp submission (Chris Wilson) - partial error recover/resubmission of non-guilty batches after hangs (Chris Wilson) - full dma-buf implicit fencing support (Chris Wilson) - dp link training fixes (Jim, Dhinkaran, Navare, ...) - obey dp branch device pixel rate/bpc/clock limits (Mika Kahola), needed for many vga dongles - bunch of small cleanups and polish all over, as usual [airlied: printing macros collided] * tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel: (163 commits) drm/i915: Update DRIVER_DATE to 20160919 drm: Fix DisplayPort branch device ID kernel-doc drm/i915: use NULL for NULL pointers drm/i915: do not use 'false' as a NULL pointer drm/i915: make intel_dp_compute_bpp static drm: Add DP branch device info on debugfs drm/i915: Update bits per component for display info drm/i915: Check pixel rate for DP to VGA dongle drm/i915: Read DP branch device SW revision drm/i915: Read DP branch device HW revision drm/i915: Cleanup DisplayPort AUX channel initialization drm: Read DP branch device id drm: Helper to read max bits per component drm: Helper to read max clock rate drm: Drop VGA from bpc definitions drm: Add missing DP downstream port types drm/i915: Add ddb size field to device info structure drm/i915/guc: general tidying up (submission) drm/i915/guc: general tidying up (loader) drm/i915: clarify PMINTRMSK/pm_intr_keep usage ...
2016-09-20Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next More radeon and amdgpu changes for 4.9. Highlights: - Initial SI support for amdgpu (controlled by a Kconfig option) - misc ttm cleanups - runtimepm fixes - S3/S4 fixes - power improvements - lots of code cleanups and optimizations * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (151 commits) drm/ttm: remove cpu_address member from ttm_tt drm/radeon/radeon_device: remove unused function drm/amdgpu: clean function declarations in amdgpu_ttm.c up drm/amdgpu: use the new ring ib and dma frame size callbacks (v2) drm/amdgpu/vce3: add ring callbacks for ib and dma frame size drm/amdgpu/vce2: add ring callbacks for ib and dma frame size drm/amdgpu/vce: add common ring callbacks for ib and dma frame size drm/amdgpu/uvd6: add ring callbacks for ib and dma frame size drm/amdgpu/uvd5: add ring callbacks for ib and dma frame size drm/amdgpu/uvd4.2: add ring callbacks for ib and dma frame size drm/amdgpu/sdma3: add ring callbacks for ib and dma frame size drm/amdgpu/sdma2.4: add ring callbacks for ib and dma frame size drm/amdgpu/cik_sdma: add ring callbacks for ib and dma frame size drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size drm/amdgpu/gfx8: add ring callbacks for ib and dma frame size drm/amdgpu/gfx7: add ring callbacks for ib and dma frame size drm/amdgpu/gfx6: add ring callbacks for ib and dma frame size drm/amdgpu/ring: add an interface to get dma frame and ib size drm/amdgpu/sdma3: drop unused functions drm/amdgpu/gfx6: drop gds_switch callback ...
2016-09-19drm/sun4i: Fix sparse warningsVille Syrjälä
drm/sun4i/sun4i_tv.c:181:21: warning: symbol 'ntsc_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:185:21: warning: symbol 'pal_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:189:21: warning: symbol 'ntsc_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:193:21: warning: symbol 'pal_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:197:20: warning: symbol 'ntsc_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:201:20: warning: symbol 'pal_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:205:26: warning: symbol 'ntsc_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:209:26: warning: symbol 'pal_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:213:16: warning: symbol 'tv_modes' was not declared. Should it be static? Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-19drm/amdgpu:changes of virtualization cases probe (v3)Monk Liu
1,Changes on virtualization detections 2,Don't load smu & mc firmware if using sr-iov bios 3,skip vPost for sriov & force vPost if dev pass-through v2: agd: squash in Rays's fix for the missed SI case v3: agd: squash in additional fixes for CIK, SI, cleanup Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: Use kmalloc_array() in amdgpu_debugfs_gca_config_read()Markus Elfring
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/amdgpu: Hook up read_sensor() to debugfs (v2)Tom St Denis
(v2) Tidy'ed up read function. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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