1 files changed, 64 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..0c4c49ce2e99
--- /dev/null
+++ b/drivers/gpu/drm/imx/dcss/dcss-kms.h
@@ -0,0 +1,64 @@
+/* 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;
+
+	uint64_t dtrc_table_ofs_val;
+	struct drm_property *dtrc_table_ofs_prop;
+
+	int ch_num;
+
+	enum drm_plane_type type;
+	bool use_dtrc;
+};
+
+struct dcss_crtc {
+	struct drm_crtc		base;
+	struct drm_crtc_state	*state;
+
+	struct dcss_plane	*plane[3];
+
+	int			irq;
+	bool			irq_enabled;
+
+	struct completion en_completion;
+	struct completion dis_completion;
+
+	bool output_is_yuv;
+	enum dcss_hdr10_nonlinearity opipe_nl;
+	enum dcss_hdr10_gamut opipe_g;
+	enum dcss_hdr10_pixel_range opipe_pr;
+};
+
+struct commit {
+	wait_queue_head_t wait;
+	bool pending;
+};
+
+struct dcss_kms_dev {
+	struct drm_device base;
+	struct dcss_crtc crtc;
+	struct drm_encoder encoder;
+	struct workqueue_struct *commit_wq;
+	struct commit commit;
+};
+
+struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss, bool componentized);
+void dcss_kms_detach(struct dcss_kms_dev *kms, bool componentized);
+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);
+void dcss_crtc_attach_color_mgmt_properties(struct dcss_crtc *crtc);
+
+#endif