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path: root/drivers/gpu/drm/sti/sti_gdp.c
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* drm: Pass 'name' to drm_universal_plane_init()Ville Syrjälä2015-12-111-1/+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
* drm/sti: Use drm_crtc_vblank_*() APIThierry Reding2015-11-031-1/+1
| | | | | | | | | | Non-legacy drivers should only use this API to allow per-CRTC data to be eventually moved into struct drm_crtc. Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Vincent Abriou <vincent.abriou@st.com>
* drm/sti: atomic crtc/plane updateVincent Abriou2015-08-031-219/+274
| | | | | | | | | | | Better fit STI hardware structure. Planes are no more responsible of updating mixer information such as z-order and status. It is now up to the CRTC atomic flush to do it. Plane actions (enable or disable) are performed atomically. Disabling of a plane is synchronize with the vsync event. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm/sti: rename files and functionsVincent Abriou2015-08-031-1/+1
| | | | | | | replace all "sti_drm_" occurences by "sti_" Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm/sti: code clean upVincent Abriou2015-08-031-88/+97
| | | | | | | | | | Purpose is to simplify the STI driver: - remove layer structure - consider video subdev as part of the compositor (like mixer subdev) - remove useless STI_VID0 and STI_VID1 enum Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: add support of XBGR8888 for gdp planeFabien Dessenne2015-02-051-0/+4
| | | | | | Use GDP capabilities to support DRM_FORMAT_XBGR8888 (XB24) Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
* drm: sti: add support of ABGR8888 for gdp planeBenjamin Gaignard2015-02-041-0/+7
| | | | | | Use GDP capabilities to support DRM_FORMAT_ABGR8888 (AB24) Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: enable auxiliary CRTCBenjamin Gaignard2014-12-111-0/+23
| | | | | | | | | | For stih407 SoC enable the second mixer to get two CRTC. Allow GPD planes and encoders to be connected to this new CRTC. Cursor plane can only be set on first CRTC. GPD clocks needed change the parent clock depending on which CRTC GPD are used. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: simplify gdp codeBenjamin Gaignard2014-12-111-19/+20
| | | | | | | Store the physical address at node creation time to avoid use of virt_to_dma and dma_to_virt everywhere Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: add CompositorBenjamin Gaignard2014-07-301-0/+33
| | | | | | | | | | | | Compositor control all the input sub-device (VID, GDP) and the mixer(s). It is the main entry point for composition. Layer interface is used to control the abstracted layers. Add debug in mixer and GDP. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add GDP layerBenjamin Gaignard2014-07-301-0/+516
Generic Display Pipeline are one of the compositor input sub-devices. GDP are dedicated to graphic input like RGB plans. GDP is part of Compositor hardware block which will be introduce later. A sti_layer structure is used to abstract GDP calls from Compositor. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
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