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path: root/drivers/gpu/drm/omapdrm/omap_plane.c (follow)
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2016-11-02drm/omap: cleanup omap_plane_atomic_check()Tomi Valkeinen1-9/+12
Clean up omap_plane_atomic_check() with: - Check state->fb first. If no fb, return 0. - use drm_atomic_get_existing_crtc_state() instead of drm_atomic_get_crtc_state() Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: fix plane check when crtc is disabledTomi Valkeinen1-0/+3
I sometimes see: [drm:drm_framebuffer_remove [drm]] *ERROR* failed to reset crtc ed2a6c00 when fb was deleted: -22 which comes from drm_framebuffer_remove() when it's disabling the crtc with zeroed drm_mode_set. The problem in omap_plane_atomic_check() is that it will use those zeroed fields to verify if the setup is correct. This patch makes omap_plane_atomic_check() return 0 if the crtc is disabled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-10-21drm/omap: Use per-plane rotation propertyVille Syrjälä1-3/+11
The global mode_config.rotation_property is going away, switch over to per-plane rotation_property. Not sure I got the annoying crtc rotation_property handling right. Might work, or migth not. v2: Drop the BIT() Don't create rotation property twice for each primary plane Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> [danvet: Add comment per discussion between Tomi&Ville.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-8-git-send-email-ville.syrjala@linux.intel.com
2016-10-21drm/omap: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0Ville Syrjälä1-1/+1
0 isn't a valid rotation property value, so let's set the initial value of the property to BIT(DRM_ROTATE_0) instead. v2: Drop the BIT() Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-7-git-send-email-ville.syrjala@linux.intel.com
2016-10-21drm: Add drm_rotation_90_or_270()Ville Syrjälä1-6/+2
We have intel_rotation_90_or_270() in i915 to check if the rotation is 90 or 270 degrees. Similar checks are elsewhere in drm, so let's move the helper into a central place and use it everwhere. v2: Drop the BIT() Convert all new intel_rotation_90_or_270() calls Deal with superfluous code shuffling Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-2-git-send-email-ville.syrjala@linux.intel.com
2016-08-19drm: Allow drivers to modify plane_state in prepare_fb/cleanup_fbChris Wilson1-2/+2
The drivers have to modify the atomic plane state during the prepare_fb callback so they track allocations, reservations and dependencies for this atomic operation involving this fb. In particular, how else do we set the plane->fence from the framebuffer! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20160818180017.20508-1-chris@chris-wilson.co.uk
2016-08-08drm: BIT(DRM_ROTATE_?) -> DRM_ROTATE_?Joonas Lahtinen1-5/+5
Only property creation uses the rotation as an index, so convert the to figure the index when needed. v2: Use the new defines to build the _MASK defines (Sean) Cc: intel-gfx@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: malidp@foss.arm.com Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Sean Paul <seanpaul@chromium.org> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v1) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1469771405-17653-1-git-send-email-joonas.lahtinen@linux.intel.com
2016-05-17drm: Drop plane argument from __drm_atomic_helper_plane_destroy_stateDaniel Vetter1-1/+1
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
2016-03-03drm/omap: check if rotation is supported before commitTomi Valkeinen1-0/+6
omapdrm is missing a check on the validity of the rotation property. This leads to omapdrm possibly trying to use rotation on non-rotateable framebuffer, which causes the overlay setup to fail. This patch adds the necessary check to omap_plane_atomic_check(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-12-31drm: omapdrm: Fix plane state free in plane reset handlerLaurent Pinchart1-5/+4
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 omap_plane_atomic_destroy_state() function to destroy the plane state instead of duplicating the code. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [tomi.valkeinen@ti.com: move of the func into separate patch] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-12-31drm: omapdrm: move omap_plane_reset()Tomi Valkeinen1-27/+27
Move omap_plane_reset() function to avoid forward declarations in the next patch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-12-11drm: Pass 'name' to drm_universal_plane_init()Ville Syrjälä1-1/+1
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
2015-10-05drm: Use DRM_ROTATE_MASK and DRM_REFLECT_MASKJoonas Lahtinen1-1/+1
Avoid magic numbers and use the introduced defines. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-08drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.Maarten Lankhorst1-4/+6
This removes the need to separately track fb changes i915. That will be done as a separate commit, however. Changes since v1: - Add dri-devel to cc. - Fix a check in intel's prepare and cleanup fb to take rotation into account. Changes since v2: - Split out i915 changes to a separate commit. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Daniel Stone <daniels@collabora.com> [danvet: Squash in msm fixup from Maarten.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-07-02drm/omap: check that plane is inside crtcTomi Valkeinen1-0/+26
DRM allows planes to be partially off-screen, but DSS hardware does not. This patch adds the necessary check to reject plane configs if the plane is not fully inside the crtc. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-06-12drm: omapdrm: if omap_plane_atomic_update fails, disable planeTomi Valkeinen1-1/+3
omap_plane_atomic_update() calls dispc_ovl_setup(), which can fail (but shouldn't). To make the code a bit more robust, make sure the plane gets disabled if dispc_ovl_setup() fails, as otherwise we might get illegal HW configuration leading to error interrupts. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-06-12drm: omapdrm: inline omap_plane_setup into update/disableTomi Valkeinen1-27/+17
At the moment we have omap_plane_setup() function which handles both enabling (and configuring) and disabling the plane. With atomic modesetting we have separate hooks for plane enable/config and disable. This patch moves the code from omap_plane_setup() to omap_plane_atomic_update() and omap_plane_atomic_disable(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-06-12drm: omapdrm: omap_plane_setup() cannot fail, use WARNTomi Valkeinen1-9/+4
With atomic modesetting, omap_plane_setup()'s return value is ignored as the functions using it cannot fail. dispc_ovl_setup(), called by omap_plane_setup(), can fail (but shouldn't). Instead of returning an error from omap_plane_setup() which gets ignored, return void and use WARN if dispc_ovl_setup() fails. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-06-12drm: omapdrm: Don't setup planes manually from CRTC .enable()/.disable()Laurent Pinchart1-1/+1
Planes setup is handled by the DRM core through the atomic helpers, there's no need to duplicate the code in the CRTC .enable() and .disable() operations. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Remove omap_plane enabled fieldLaurent Pinchart1-37/+8
The field tracks the plane state to avoid double-enable or -disable. This isn't required anymore, as - the DRM atomic core guarantees that the plane atomic_update and atomic_disable functions will never be called on an enabled/disabled plane - the CRTC enable/disable operations that enable/disable the plane are already guarded against double enable/disable We can thus remove the enabled field completely. The omap_plane_set_enable() function then becomes a wrapper around omap_plane_setup() which can be called directly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Move plane info and win out of the plane structureLaurent Pinchart1-51/+41
The plane info and win structures are only used to setup the plane through the DSS API. Move them from the plane structure to local variables in omap_plane_setup(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Switch crtc and plane set_property to atomic helpersLaurent Pinchart1-61/+119
Allow setting up plane properties atomically using the plane set_property atomic helper. The properties are now stored in the plane state (requiring subclassing it) and applied when updating the planes. The CRTC exposes the properties of its primary plane for legacy reason. We can't get rid of that API, so simply delegate it to the primary plane. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Drop manual framebuffer pin handlingLaurent Pinchart1-41/+0
Since the removal of omap_plane_mode_set(), framebuffers are now pinned exclusively through the plane .prepare_fb() and .cleanup_fb() operations as the remaining callers of omap_plane_setup() don't modify the framebuffer. Remove the manual pin/unpin infrastructure. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Switch page flip to atomic helpersLaurent Pinchart1-23/+0
The atomic page flip helper implements the page flip operation using asynchronous commits. As the legacy page flip was the last caller of omap_plane_mode_set(), remove the function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Switch plane update to atomic helpersLaurent Pinchart1-2/+2
This removes the legacy plane update code. Wire up the default atomic check and atomic commit mode config helpers as needed by the plane update atomic helpers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Implement planes atomic operationsLaurent Pinchart1-48/+79
Implement the CRTC .atomic_begin() and .atomic_flush() operations, the plane .atomic_check(), .atomic_update() and operations, and use the transitional atomic helpers to implement the plane update and disable operations on top of the new atomic operations. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Wire up atomic state object scaffoldingLaurent Pinchart1-0/+5
Hook up the default .reset(), .atomic_duplicate_state() and .atomic_free_state() helpers to ensure that state objects are properly created and destroyed, and call drm_mode_config_reset() at init time to create the initial state objects. Framebuffer reference count also gets maintained automatically by the transitional helpers except for the legacy page flip operation. Maintain it explicitly there. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Clean up #include'sLaurent Pinchart1-1/+1
Use the <...> include style instead of "..." for DRM headers and sort the headers alphabetically to ease detection of duplicates. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Apply settings synchronouslyLaurent Pinchart1-130/+81
The omapdrm driver implements a mechanism to apply new settings (due to plane update, plane disable, plane property set, CRTC mode set or CRTC DPMS) asynchronously. While this improves performance, it adds a level of complexity that makes transition to the atomic update API close to impossible. Furthermore the atomic update API requires part of the apply operations to be synchronous (such as pinning the framebuffers), so the current implementation needs to be changed. Simplify the CRTC and plane code by making updates synchronous to prepare for the switch to the atomic update API. Asynchronous update will be implemented in a second step. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-12drm: omapdrm: Store the rotation property in dev->mode_configLaurent Pinchart1-23/+4
Rotation is a standard property, store it in dev->mode_config.rotation_property. While at it, extract the properties initialization code to a separate function instead of running it for every plane. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-03-24drm/omap: use DRM_ERROR_RATELIMITED() for error irqsTomi Valkeinen1-1/+2
omapdrm uses normal DRM_ERROR() print when the HW reports an error. As we sometimes may get a flood of errors, let's rather use DRM_ERROR_RATELIMITED(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-03-24drm/omap: fix plane's channel selectionTomi Valkeinen1-1/+2
omap_plane_pre_apply() sets the plane's output channel too late, only after the plane has already been otherwise configured and enabled. This causes problems, as at the configuration stage we need to make decisions based on the output channel. This may lead to bad plane settings or failing to setup the plane. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-03-24drm/omap: add a comment why locking is missingTomi Valkeinen1-0/+4
unpin_worker() calls omap_framebuffer_unpin() without any locks, which looks very suspicious. However, both pin and unpin are always called via the driver's private workqueue, so the access is synchronized that way. Add a comment to make this clear. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-03-20drm: omapdrm: Planes are already disabled when destroyedLaurent Pinchart1-1/+0
Planes are destroyed after framebuffers, which has the side effect of disabling all planes. There is thus no need to disable planes explicitly when destroying them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Pass integer source coordinates to omap_plane_mode_set()Laurent Pinchart1-12/+12
The function will convert the Q16 source coordinates to integers, avoid converting integers to Q16 first and perform the opposite conversion. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Prefix all plane functions with omap_plane_Laurent Pinchart1-9/+10
This matches the rest of the file and clarifies the functions' purpose. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Remove manual update display supportLaurent Pinchart1-6/+0
All the manual update display code implements eventually ends up to just calls to omap_connector_flush(), currently implemented as an empty TODO stub. Remove it, the code can always be revived and implemented later if interest in manual update displays becomes a reality. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Reset the zorder property when disabling a planeLaurent Pinchart1-0/+3
Whether to reset plane properties at disable time isn't well-defined in DRM, but resetting only part of them is probably as bad as it can get. Make the behaviour coherent by resetting the zorder property in addition to the rotation property. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Rename omap_plane_dpms() to omap_plane_set_enable()Laurent Pinchart1-9/+7
The planes don't care about DPMS states, don't propagate it unnecessarily to the plane functions. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Switch to the universal plane APILaurent Pinchart1-14/+22
Remove the CRTC private planes by switching to the universal plane API. This results in a merge of the CRTC private plane created by the driver (omap_crtc->plane) and the CRTC primary plane created by the DRM core (crtc->primary). Reference counting of the framebuffers in the update plane operation is thus simplified as no reference needs to be stored in the private plane anymore. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Remove unused variablesLaurent Pinchart1-7/+2
The ilace variable is unused and the replication variable is assigned to false and just passed to a function. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Refactor CRTC creation codeLaurent Pinchart1-1/+1
Create a omap_modeset_create_crtc() function to avoid duplicating plane and CRTC creation code. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-03-20drm: omapdrm: Fix indentation of structure and array initializersLaurent Pinchart1-12/+12
Indenting by one tab is enough. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2014-11-20drm: omapdrm: remove unused variableBoris BREZILLON1-1/+0
Commit f9b9faf6d94dd29eab8c128905c7d091f955481d "drm: flip-work: change drm_flip_work_init prototype" changed the drm_flip_work_init prototype to a void function, which makes 'ret' an unused variable. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-11-15drm: flip-work: change drm_flip_work_init prototypeBoris BREZILLON1-12/+2
Now that we're using lists instead of kfifo to store drm flip-work tasks we do not need the size parameter passed to drm_flip_work_init function anymore. Moreover this function cannot fail anymore, we can thus remove the return code. Modify drm_flip_work_init users to take account of these changes. [airlied: fixed two unused variable warnings] Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-07-29Merge remote-tracking branch 'airlied/drm-next' into drm-intel-nextDaniel Vetter1-2/+2
Pull in drm-next with Dave's DP MST support so that I can merge some conflicting patches which also touch the driver load sequencing around interrupt handling. Conflicts: drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/i915/intel_dp.c Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-07-22drm: omapdrm: fix compiler errorsRussell King1-2/+2
Regular randconfig nightly testing has detected problems with omapdrm. omapdrm fails to build when the kernel is built to support 64-bit DMA addresses and/or 64-bit physical addresses due to an assumption about the width of these types. Use %pad to print DMA addresses, rather than %x or %Zx (which is even more wrong than %x). Avoid passing a uint32_t pointer into a function which expects dma_addr_t pointer. drivers/gpu/drm/omapdrm/omap_plane.c: In function 'omap_plane_pre_apply': drivers/gpu/drm/omapdrm/omap_plane.c:145:2: error: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Werror=format] drivers/gpu/drm/omapdrm/omap_plane.c:145:2: error: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Werror=format] make[5]: *** [drivers/gpu/drm/omapdrm/omap_plane.o] Error 1 drivers/gpu/drm/omapdrm/omap_gem.c: In function 'omap_gem_get_paddr': drivers/gpu/drm/omapdrm/omap_gem.c:794:4: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' [-Werror=format] drivers/gpu/drm/omapdrm/omap_gem.c: In function 'omap_gem_describe': drivers/gpu/drm/omapdrm/omap_gem.c:991:4: error: format '%Zx' expects argument of type 'size_t', but argument 7 has type 'dma_addr_t' [-Werror=format] drivers/gpu/drm/omapdrm/omap_gem.c: In function 'omap_gem_init': drivers/gpu/drm/omapdrm/omap_gem.c:1470:4: error: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Werror=format] make[5]: *** [drivers/gpu/drm/omapdrm/omap_gem.o] Error 1 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c: In function 'dmm_txn_append': drivers/gpu/drm/omapdrm/omap_dmm_tiler.c:226:2: error: passing argument 3 of 'alloc_dma' from incompatible pointer type [-Werror] make[5]: *** [drivers/gpu/drm/omapdrm/omap_dmm_tiler.o] Error 1 make[5]: Target `__build' not remade because of errors. make[4]: *** [drivers/gpu/drm/omapdrm] Error 2 Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-07-11drm/omap: Switch omapdrm over to drm_mode_create_rotation_property()Ville Syrjälä1-13/+7
Use the new drm_mode_create_rotation_property() in omapdrm. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Sagar Kamble <sagar.a.kamble@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-07-11drm: Add support_bits parameter to drm_property_create_bitmask()Ville Syrjälä1-1/+4
Make drm_property_create_bitmask() a bit more generic by allowing the caller to specify which bits are in fact supported. This allows multiple callers to use the same enum list, but still create different versions of the same property with different list of supported bits. v2: Populate values[] array as non-sparse Make supported_bits 64bit Fix up omapdrm call site (Rob) Cc: dri-devel@lists.freedesktop.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Sagar Kamble <sagar.a.kamble@intel.com> Acked-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-15drm/omap: fix the handling of fb ref countsTomi Valkeinen1-5/+5
With the recent primary-plane changes for drm, the primary plane's framebuffer needs to be ref counted the same way as for non-primary-planes. This was not done by the omapdrm driver, which caused the ref count to drop to 0 too early, causing problems. This patch moves the fb unref and ref from omap_plane_update to omap_plane_mode_set. This way the fb refs are updated for both primary and non-primary cases, as omap_plane_update calls omap_plane_mode_set. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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