diff options
Diffstat (limited to 'drivers/gpu/drm/imx/dcss/dcss-kms.h')
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-kms.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.h b/drivers/gpu/drm/imx/dcss/dcss-kms.h new file mode 100644 index 000000000000..dfe5dd99eea3 --- /dev/null +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2019 NXP. + */ + +#ifndef _DCSS_KMS_H_ +#define _DCSS_KMS_H_ + +#include <drm/drm_encoder.h> + +struct dcss_plane { + struct drm_plane base; + + int ch_num; +}; + +struct dcss_crtc { + struct drm_crtc base; + struct drm_crtc_state *state; + + struct dcss_plane *plane[3]; + + int irq; + + bool disable_ctxld_kick_irq; +}; + +struct dcss_kms_dev { + struct drm_device base; + struct dcss_crtc crtc; + struct drm_encoder encoder; + struct drm_connector *connector; +}; + +struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss); +void dcss_kms_detach(struct dcss_kms_dev *kms); +int dcss_crtc_init(struct dcss_crtc *crtc, struct drm_device *drm); +void dcss_crtc_deinit(struct dcss_crtc *crtc, struct drm_device *drm); +struct dcss_plane *dcss_plane_init(struct drm_device *drm, + unsigned int possible_crtcs, + enum drm_plane_type type, + unsigned int zpos); + +#endif |