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1399ebacbf
Add DT support, by: 1. Creating a panel bridge from DT, and attaching it to the encoder, 2. Replacing the custom connector with a bridge connector, 3. Obtaining clock configuration based on the compatible value. Note that for now the driver uses a fixed clock configuration selecting the bus clock, as the current code to select other clock inputs needs changes to support any other SoCs than SH7724. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/6185ab76aa300fa402e4f6610b2109665f2d8a1c.1694767209.git.geert+renesas@glider.be
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* shmob_drm_crtc.h -- SH Mobile DRM CRTCs
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*
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* Copyright (C) 2012 Renesas Electronics Corporation
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*
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* Laurent Pinchart (laurent.pinchart@ideasonboard.com)
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*/
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#ifndef __SHMOB_DRM_CRTC_H__
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#define __SHMOB_DRM_CRTC_H__
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#include <drm/drm_crtc.h>
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#include <drm/drm_connector.h>
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#include <drm/drm_encoder.h>
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#include <linux/wait.h>
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#include <video/videomode.h>
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struct drm_pending_vblank_event;
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struct shmob_drm_device;
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struct shmob_drm_format_info;
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struct shmob_drm_crtc {
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struct drm_crtc base;
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struct drm_pending_vblank_event *event;
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wait_queue_head_t flip_wait;
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};
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/* Legacy connector */
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struct shmob_drm_connector {
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struct drm_connector base;
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struct drm_encoder *encoder;
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const struct videomode *mode;
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};
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int shmob_drm_crtc_create(struct shmob_drm_device *sdev);
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void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc);
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int shmob_drm_encoder_create(struct shmob_drm_device *sdev);
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int shmob_drm_connector_create(struct shmob_drm_device *sdev,
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struct drm_encoder *encoder);
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#endif /* __SHMOB_DRM_CRTC_H__ */
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