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path: root/drivers/gpu/drm/rcar-du
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2016-05-17drm: Drop plane argument from __drm_atomic_helper_plane_destroy_stateDaniel Vetter
It's unused, and really this helper should only look at the state structure and nothing else. v2: Fix commit message (Laurent). v3: Rebase onto mtk driver merge. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Inki Dae <inki.dae@samsung.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Mark Yao <mark.yao@rock-chips.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-2-git-send-email-daniel.vetter@ffwll.ch
2016-05-05Merge tag 'topic/drm-misc-2016-05-04' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next Ofc I promise just a few leftovers for drm-misc and somehow it's the biggest pull. But really mostly trivial stuff: - MAINTAINERS updates from Emil - rename async to nonblock in atomic_commit to avoid the confusion between nonblocking ioctl and async flip (= not vblank synced), from Maarten. Needs to be regened with newer drivers, but probably only after -rc1 to catch them all. - actually lockless gem_object_free, plus acked driver conversion patches. All the trickier prep stuff already is in drm-next. - Noralf's nice work for generic defio support in our fbdev emulation. Keeps the udl hack, and qxl is tested by Gerd. * tag 'topic/drm-misc-2016-05-04' of git://anongit.freedesktop.org/drm-intel: (47 commits) drm: Fixup locking WARN_ON mistake around gem_object_free_unlocked drm/etnaviv: Use lockless gem BO free callback drm/imx: Use lockless gem BO free callback drm/radeon: Use lockless gem BO free callback drm/amdgpu: Use lockless gem BO free callback drm/gem: support BO freeing without dev->struct_mutex MAINTAINERS: Add myself for the new VC4 (RPi GPU) graphics driver. MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers MAINTAINERS: Add a few DRM drivers by Dave Airlie MAINTAINERS: List the correct git repo for the Renesas DRM drivers MAINTAINERS: Update the files list for the Renesas DRM drivers MAINTAINERS: Update the files list for the Armada DRM driver MAINTAINERS: Update the files list for the Rockchip DRM driver MAINTAINERS: Update the files list for the Exynos DRM driver MAINTAINERS: Add maintainer entry for the VMWGFX DRM driver MAINTAINERS: Add maintainer entry for the MSM DRM driver MAINTAINERS: Add maintainer entry for the Nouveau DRM driver MAINTAINERS: Update the files list for the Etnaviv DRM driver MAINTAINERS: Remove unneded wildcard for the i915 DRM driver drm/atomic: Add WARN_ON when state->acquire_ctx is not set. ...
2016-05-02drm/rcar-du: use drm_crtc_send_vblank_event()Gustavo Padovan
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-9-git-send-email-gustavo@padovan.org
2016-05-02drm/rcar-du: Rename async to nonblock.Maarten Lankhorst
The async name is deprecated and should be changed to nonblocking. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 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/1461679905-30177-8-git-send-email-maarten.lankhorst@linux.intel.com
2016-04-24drm: rcar-du: Fix compilation warningLaurent Pinchart
Commit d63c25e4245a ("drm: rcar-du: Use generic drm_connector_register_all() helper") left an unused local variable behind. Remove it. Fixes: d63c25e4245a ("drm: rcar-du: Use generic drm_connector_register_all() helper") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-04-24drm: rcar-du: Use ARCH_RENESASSimon Horman
Make use of ARCH_RENESAS in place of ARCH_SHMOBILE. This is part of an ongoing process to migrate from ARCH_SHMOBILE to ARCH_RENESAS the motivation for which being that RENESAS seems to be a more appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-04-24drm: rcar-du: Clarify vsp dependencyArnd Bergmann
The VSP1 compositor code in DRM links against the respective V4L driver, but the dependency is not expressed correctly in Kconfig, which leads to a build error when the DRM driver is built-in and the V4L driver is a module: drivers/gpu/built-in.o: In function `rcar_du_vsp_plane_atomic_update': rcar-du/rcar_du_vsp.c:183: undefined reference to `vsp1_du_atomic_update' This patch avoids the problem by ensuring that the DRM VSP code can only be enabled if the V4L driver is linked into the kernel, or both are loadable modules. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 6d62ef3ac30b ("drm: rcar-du: Expose the VSP1 compositor through KMS planes") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-04-22drm: rcar-du: Fix compilation warningLaurent Pinchart
Commit d63c25e4245a ("drm: rcar-du: Use generic drm_connector_register_all() helper") left an unused local variable behind. Remove it. Fixes: d63c25e4245a ("drm: rcar-du: Use generic drm_connector_register_all() helper") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461336879-2469-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com
2016-04-20drm: rcar-du: Use generic drm_connector_register_all() helperAlexey Brodkin
Now that a generic drm_connector_register_all() helper exists we may safely substitute it for the driver-specific implementation of connectors plugging in sysfs. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: linux-renesas-soc@vger.kernel.org Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461068693-11260-4-git-send-email-abrodkin@synopsys.com
2016-03-29drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all()Alexey Brodkin
Current name is a bit misleading because what that helper function really does it calls drm_connector_unregister() for all connectors. This all has nothing to do with hotplugging so let's name things properly. And while at it remove potentially dangerous locking around drm_connector_unregister() in rcar_du_remove() as mentioned in kerneldoc for drm_connector_unregister_all(). Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: linux-renesas-soc@vger.kernel.org Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1458722577-20283-2-git-send-email-abrodkin@synopsys.com
2016-03-04drm/rcar-du: removed optional dummy crtc mode_fixup function.Carlos Palminha
This patch set nukes all the dummy crtc mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <palminha@synopsys.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/becab4ff666eca77162e5cd978087f2d3fb3e308.1455630967.git.palminha@synopsys.com
2016-02-23drm: rcar-du: Add tri-planar memory formats supportLaurent Pinchart
Those formats are supported on Gen3 only. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Add probe deferral debug messagesLaurent Pinchart
Print a message when the HDMI I2C slave encoder can't be found to help debugging probe deferral issues. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: lvds: Add R-Car Gen3 supportKoji Matsuoka
The LVDS encoder differs slightly in Gen3 SoCs in its PLL configuration. Add support for the Gen3 LVDS PLL parameters and startup procedure. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: lvds: Rename PLLEN bit to PLLONLaurent Pinchart
The bit is named PLLON in the datasheet, rename it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: lvds: Fix PLL frequency-related configurationLaurent Pinchart
The frequency checks don't match the datasheet, fix them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: lvds: Avoid duplication of clock clamp codeLaurent Pinchart
Replace the duplicate code by a single central function. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Add R8A7795 device supportLaurent Pinchart
Document the R8A7795-specific DT bindings and support them in the driver. The HDMI and LVDS outputs are currently not supported. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Output the DISP signal on the ODDF pinLaurent Pinchart
The ODDF signal, output by default on the ODDF pin, isn't used on any board supported in the kernel. As the Gen3 Salvator-X board uses the ODDF pin as a DISP signal, hardcode that configuration in the driver. Use of the ODDF signal will be implemented later through proper DT-based configuration of the DU pins. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Output the DISP signal on the DISP pinLaurent Pinchart
The DE signal is currently configured to be identical to the DISP signal and is used for the same purpose. To make it clearer that the DISP pin outputs the DISP signal, select it explicitly. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Support up to 4 CRTCsKoji Matsuoka
The Gen3 R8A7795 DU has 4 CRTCs, support them all. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Drop LVDS double dependency on OFLaurent Pinchart
LVDS support depends on DRM_RCAR_DU which already depends on OF. Drop the explicit dependency. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Enable compilation on ARM64Koji Matsuoka
The R8A7795 SoC is ARM64-based and include a DU. Enable driver compilation on ARM64. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Fix compile warning on 64-bit platformsKoji Matsuoka
Use %tu instead of %u to print difference between pointers. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-23drm: rcar-du: Expose the VSP1 compositor through KMS planesLaurent Pinchart
On R-Car Gen3 SoCs the DU lost its ability to access memory directly and needs to work in conjunction with the VSP to do so. This commit handles the VSP internally to hide it from the user. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Move plane allocator to rcar_du_plane.cLaurent Pinchart
The plane allocator is specific to DU planes and won't be used for VSP-based planes, move it with the rest of the DU planes code where it belongs. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Restart the DU group when a plane source changesLaurent Pinchart
Plane sources are configured by the VSPS bit in the PnDDCR4 register. Although the datasheet states that the bit is updated during vertical blanking, it seems that updates only occur when the DU group is held in reset through the DSYSR.DRES bit. Restart the group if the source changes. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Add VSP1 compositor supportLaurent Pinchart
Configure the plane source at plane setup time to source frames from memory or from the VSP1. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Add VSP1 support to the planes allocatorLaurent Pinchart
The R8A7790 DU can source frames directly from the VSP1 devices VSPD0 and VSPD1. VSPD0 feeds DU0/1 plane 0, and VSPD1 feeds either DU2 plane 0 or DU0/1 plane 1. Allocate the correct fixed plane when sourcing frames from VSPD0 or VSPD1, and allocate planes in reverse index order otherwise to ensure maximum availability of planes 0 and 1. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Refactor plane setupLaurent Pinchart
Rename plane setup functions using more explicit names, and use local variables to store intermediate values to increase readability. This also prepares for VSP compositor support. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Compute plane DDCR4 register value directlyLaurent Pinchart
There's no need for a read-modify-write pattern, all register bits can be set explicitly. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Don't update planes on disabled CRTCsLaurent Pinchart
A disabled CRTC can't display planes, the driver shouldn't try to configure it when updating planes. The DRM core will store the plane state for us, and the plane will be configured appropriately the next time the CRTC is enabled. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Remove local CRTC enabled stateLaurent Pinchart
The atomic framework guarantees that the CRTC enable and disable functions will only be called when needed, there's no need to duplicate the CRTC state check. By replacing the local CRTC enabled state check at resume time with the CRTC active state we can remove the local CRTC enabled state altogether. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2016-02-20drm: rcar-du: Perform initialization/cleanup at probe/remove timeLaurent Pinchart
The drm driver .load() operation is prone to race conditions as it initializes the driver after registering the device nodes. Its usage is deprecated, inline it in the probe function and call drm_dev_alloc() and drm_dev_register() explicitly. For consistency inline the .unload() handler in the remove function as well. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-02-09Merge tag 'topic/drm-misc-2016-02-08' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next First drm-misc pull req for 4.6. Big one is the drm_event cleanup, which is also prep work for adding android fence support to kms (Gustavo is planning to do that). Otherwise random small bits all over. * tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel: (33 commits) gma500: clean up an excessive and confusing helper drm/gma500: remove helper function drm/vmwgfx: Nuke preclose hook drm/vc4: Nuke preclose hook drm/tilcdc: Nuke preclose hook drm/tegra: Stop cancelling page flip events drm/shmob: Nuke preclose hook drm/rcar: Nuke preclose hook drm/omap: Nuke close hooks drm/msm: Nuke preclose hooks drm/imx: Unconfuse preclose logic drm/exynos: Remove event cancelling from postclose drm/atmel: Nuke preclose drm/i915: Nuke intel_modeset_preclose drm: Nuke vblank event file cleanup code drm: Clean up pending events in the core drm/vblank: Use drm_event_reserve_init drm/vmwgfx: fix a NULL dereference drm/crtc-helper: Add caveat to disable_unused_functions doc drm/gma500: Remove empty preclose hook ...
2016-02-08drm/rcar: Nuke preclose hookDaniel Vetter
Again since the drm core takes care of event unlinking/disarming this is now just needless code. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-10-git-send-email-daniel.vetter@ffwll.ch
2016-01-20dma-mapping: always provide the dma_map_ops based implementationChristoph Hellwig
Move the generic implementation to <linux/dma-mapping.h> now that all architectures support it and remove the HAVE_DMA_ATTR Kconfig symbol now that everyone supports them. [valentinrothberg@gmail.com: remove leftovers in Kconfig] Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Chris Metcalf <cmetcalf@ezchip.com> Cc: David Howells <dhowells@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Helge Deller <deller@gmx.de> Cc: James Hogan <james.hogan@imgtec.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Joerg Roedel <jroedel@suse.de> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-12-15drm: Constify drm_encoder_slave_funcsVille Syrjälä
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-11-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-12-11drm: Pass 'name' to drm_encoder_init()Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4; @@ drm_encoder_init(E1, E2, E3, E4 + ,NULL ) v2: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670818-2966-1-git-send-email-ville.syrjala@linux.intel.com
2015-12-11drm: Pass 'name' to drm_universal_plane_init()Ville Syrjälä
Done with coccinelle for the most part. It choked on msm/mdp/mdp5/mdp5_plane.c like so: "BAD:!!!!! enum drm_plane_type type;" No idea how to deal with that, so I just fixed that up by hand. Also it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_plane_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ typedef uint32_t; identifier dev, plane, possible_crtcs, funcs, formats, format_count, type; @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, unsigned int format_count, enum drm_plane_type type + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, plane, possible_crtcs, funcs, formats, format_count, type; @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, unsigned int format_count, enum drm_plane_type type + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5, E6, E7; @@ drm_universal_plane_init(E1, E2, E3, E4, E5, E6, E7 + ,NULL ) v2: Split crtc and plane changes apart Pass NUL for no-name instead of "" Leave drm_plane_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670795-2853-1-git-send-email-ville.syrjala@linux.intel.com
2015-12-11drm: Pass 'name' to drm_crtc_init_with_planes()Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_crtc_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5; @@ drm_crtc_init_with_planes(E1, E2, E3, E4, E5 + ,NULL ) v2: Split crtc and plane changes apart Pass NULL for no-name instead of "" Leave drm_crtc_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com
2015-11-24drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()Ville Syrjälä
Drivers shouldn't clobber the passed in addfb ioctl parameters. i915 was doing just that. To prevent it from happening again, pass the struct around as const, starting all the way from internal_framebuffer_create(). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-21drm: rcar-du: Add support for the R8A7794 DULaurent Pinchart
The R8A7794 DU has a fixed output routing configuration with one RGB output per CRTC and thus lacks the RGB output routing register field. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-10-21drm: rcar-du: Add support for the R8A7793 DULaurent Pinchart
The R8A7793 DU is identical to the R8A7791 and thus only requires a new DT compatible string. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-10-20drm: rcar-du: Fix plane state free in plane reset handlerLaurent Pinchart
The plane reset handler frees the plane state and allocates a new default state, but when doing so attempt to free the plane state using the base plane state pointer instead of casting it to the driver-specific state object that has been allocated. Fix it by using the rcar_du_plane_atomic_destroy_state() function to destroy the plane state instead of duplicating the code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
2015-10-20drm: rcar-du: Enable DU0 to DPAD connection on R8A7791Laurent Pinchart
The DPAD RGB output can be driven by both DU0 and DU1 on R8A7791. Mark the DU0 connection as possible. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-10-20drm: rcar-du: Add dependency on OFLaurent Pinchart
The driver requires OF support, add a dependency in Kconfig and remove the platform_device_id table that isn't used anymore. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-10-20drm: rcar-du: Remove obsolete rcar-du-r8a779x platform_device_id entriesGeert Uytterhoeven
Since commit a483dcbfa21f919c ("ARM: shmobile: lager: Remove legacy board support"), R-Car Gen2 SoCs are only supported in generic DT-only ARM multi-platform builds. The driver doesn't need to match platform devices by name anymore, hence remove the corresponding platform_device_id entry. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-10-07drm: Stop using drm_vblank_count() as the hw frame counterVille Syrjälä
drm_vblank_count() returns the software counter. We should not pretend it's the hw counter since we use the hw counter to figuere out what the software counter value should be. So instead provide a new function drm_vblank_no_hw_counter() for drivers that don't have a real hw counter. The new function simply returns 0, which is about the only thing it can do. Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Vincent Abriou <vincent.abriou@st.com> [danvet: s/int pipe/unsigned int pipe/ to follow Thierry's interface change.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-06drm/irq: Use unsigned int pipe in public APIThierry Reding
This continues the pattern started in commit cc1ef118fc09 ("drm/irq: Make pipe unsigned and name consistent"). This is applied to the public APIs and driver callbacks, so pretty much all drivers need to be updated to match the new prototypes. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Inki Dae <inki.dae@samsung.com> Cc: Jianwei Wang <jianwei.wang.chn@gmail.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@linux.ie> Cc: Rob Clark <robdclark@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
generated by cgit (git 2.34.1) at 2024-06-18 04:24:41 +0000