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83af0a483a
Make sti driver use register callback to move debugfs initialization out of sub-components creation. This will allow to convert driver .load() to drm_dev_alloc() and drm_dev_register(). sti_compositor bring up 2 crtc but only one debugfs init is needed so use drm_crtc_index to do it on the first one. This can't be done in sti_drv because only sti_compositor have access to the devices. It is almost the same for sti_encoder which handle multiple encoder while one only debugfs entry is needed so add a boolean to avoid multiple debugfs initialization Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1466514580-15194-3-git-send-email-benjamin.gaignard@linaro.org
32 lines
732 B
C
32 lines
732 B
C
/*
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* Copyright (C) STMicroelectronics SA 2014
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* Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
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* License terms: GNU General Public License (GPL), version 2
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*/
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#ifndef _STI_VID_H_
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#define _STI_VID_H_
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/**
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* STI VID structure
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*
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* @dev: driver device
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* @regs: vid registers
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* @id: id of the vid
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*/
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struct sti_vid {
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struct device *dev;
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void __iomem *regs;
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int id;
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};
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void sti_vid_commit(struct sti_vid *vid,
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struct drm_plane_state *state);
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void sti_vid_disable(struct sti_vid *vid);
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struct sti_vid *sti_vid_create(struct device *dev, struct drm_device *drm_dev,
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int id, void __iomem *baseaddr);
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int vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor);
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#endif
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